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CD-K491W SERVICE MANUAL No.S0883CDK491W/ CD-K491W CD-K491W mini component system consisting of CD-K491W mini component system, CP-K491, CP-SW491, centre (GBOXS0010AWM3) and surround (GBOXS0011AWM3) speaker system. Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic" and the double-D symbol are trademarks of Dolby Laboratories. Confidential Unpublished Works. ©1992-1997 Dolby Laboratories, Inc. All rights reserved. • In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used. QSOUND and the QLogo are registered trademarks of QSound Labs, Inc. QSound is protected under US Patent Nos. 5,105,462 and 5,208,860 and foreign counterparts. CONTENTS Page SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2 VOLTAGE SELECTION ..................................................................................................................................................... 2 SPECIFICATIONS ............................................................................................................................................................. 3 NAMES OF PARTS ........................................................................................................................................................... 4 OPERATION MANUAL ...................................................................................................................................................... 7 DISASSEMBLY .................................................................................................................................................................. 8 REMOVING AND REINSTALLING THE MAIN PARTS ................................................................................................... 11 ADJUSTMENT ................................................................................................................................................................. 12 NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 16 TYPES OF TRANSISTOR AND LED ................................................................................................................................ 16 BLOCK DIAGRAM ........................................................................................................................................................... 17 SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 22 WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 52 TROUBLESHOOTING ..................................................................................................................................................... 53 FUNCTION TABLE OF IC ................................................................................................................................................ 57 FL DISPLAY ..................................................................................................................................................................... 68 REPLACEMENT PARTS LIST/EXPLODED VIEW SHARP CORPORATION –1– This document has been published to be used for after sales service only. The contents are subject to change without notice. CD-K491W SAFETY PRECAUTION FOR SERVICE MANUAL WARNINGS THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1. THEREFORE IT IS IMPORTANT THAT THE FOLLOWING PRECAUTIONS ARE OBSERVED DURING SERVICING TO PROTECT YOUR EYES AGAINST EXPOSURE TO THE LASER BEAM. 1-WHEN THE CABINET IS REMOVED, THE POWER IS TURNED ON WITDOUT A COMPACT DISC IN POSITION AND THE PICK-UP IS ON THE OUTER EDGE THE LASER WILL LIGHT FOR SEVERAL SECONDS TO DETECT A DISC. DO NOT LOOK INTO THE PICK-UP LENS. 2-THE LASER POWER OUTPUT OF THE PICK-UP UNIT AND REPLACEMENT SERVICE PARTS ARE ALL FACTORY PRE-SET BEFORE SHIPMENT. DO NOT ATTEMPT TO RE-ADJUST THE LASER PICK-UP UNIT DURING REPLACEMENT OR SERVICING. 3-UNDER NO CIRCUMSTANCES STARE INTO THE PICK-UP LENS AT ANY TIME. 4-CAUTION-USE OF CONTROLS OR ADJUSTMENTS, OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. CAUTION Laser Diode Properties Material: GaAIAs Wavelength: 780 nm Emission Duration: continuous Laser Output: max. 0.6 mW ● This Mini Component System is classified as a CLASS 1 LASER product. ● The CLASS 1 LASER PRODUCT label is located on the rear cover. ● Use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. As the laser beam used in this compact disc player is harmful to the eyes, do not attempt to disassemble the cabinet. Refer servicing to qualified personnel only. CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS. VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT. ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER. VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE. ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI. VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT INSTRUMENT. ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER. VARO ! VARNING! Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Älä katso säteeseen. Osynlig laserstralning när denna del är öppnad och spärren är urkopplad. Betrakta ej strälen. VOLTAGE SELECTION The voltage selector is located on the AC voltage selector box. If adjustment is necessary, use a screwdriver in order to turn the selector in either direction until the correct voltage figure is displayed in the window next to the adjustment screw. QACCA0001AW00 QACCL0005AW00 QACCE0008AW00 QACCB0006AW00 92LPLUG027 QACCJ0003AW00 92LPLUG155A Figure 2 AC POWER SUPPLY CORD AND AC PLUG ADAPTOR –2– CD-K491W FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SPECIFICATIONS CD-K491W ● Compact disc player section ● General Power source: Power consumption: Dimensions: Weight: Type: AC 110/127/220/230 - 240 V, 50/60 Hz 200 W Width; 270 mm (10-5/8") Height; 316 mm (12-1/2") Depth; 343 mm (13-1/2") 10.5 kg (23.2 lbs.) Signal readout: D/A converter: Frequency response: Dynamic range: CP-K491 ● Amplifier section Output power: Output terminals: Input terminals: PMPO; 2,000 W (total) Front speakers; MPO; 142 W (71 W + 71 W) (10 % T.H.D.) RMS: 80 W (40 W + 40 W) (10 % T.H.D.) Centre speaker; MPO; 71 W (10 % T.H.D.) RMS: 40 W (10 % T.H.D.) Surround speakers; MPO; 142 W (71 W + 71 W) (10 % T.H.D.) RMS: 80 W (40 W + 40 W) (10 % T.H.D.) Sub woofer; MPO; 71 W (10 % T.H.D.) RMS: 40 W (10 % T.H.D.) Front speakers; 8 ohms Centre speaker; 8 ohms Surround speakers; 8 ohms Sub woofer; 8 ohms Monitor; 1 Vp-p/75 ohms Headphones; 16 - 50 ohms (recommended; 32 ohms) DVD 1 (Digital); Optical DVD 2 (Digital); Coaxial VCR 1/AUX 1; 500 mV/47 kohms VCR 2/AUX 2; 500 mV/47 kohms DVD 1/VCR 1; 1 Vp-p/75 ohms DVD 2/VCR 2; 1 Vp-p/75 ohms Microphone 1/2; 1 mV/4.7 kohms ● Tuner section Frequency range: Wow and flutter: ● Front speaker section Type: 3-way, 130 mm (5-1/8") woofer, 50 mm (2") tweeter and super tweeter Maximum input power: 80 W Rated input power: 40 W Impedance: 8 ohms Dimensions: Width; 220 mm (8-11/16") Height; 316 mm (12-1/2") Depth; 284 mm (11-3/16") Weight: 3.4 kg (7.5 lbs.)/each GBOXS0010AWM3 ● Centre speaker section Type: 2-way, 120 mm (4-3/4") woofer and 50 mm (2") tweeter Maximum input power: 80 W Rated input power: 40 W Impedance: 8 ohms Dimensions: Width; 270 mm (10-5/8") Height; 142 mm (5-5/8") Depth; 220 mm (8-11/16") Weight: 1.8 kg (4.0 lbs.) GBOXS0011AWM3 ● Surround speaker section Type: 2-way, 100 mm (4") woofer and 50 mm (2") tweeter Maximum input power: 80 W Rated input power: 40 W Impedance: 8 ohms Dimensions: Width; 200 mm (7-7/8") Height; 134 mm (5-5/16") Depth; 240 mm (9-1/2") Weight: 1.4 kg (3.1 lbs.)/each CP-SW491 FM; 88 - 108 MHz SW2; 9.5 - 21.85 MHz SW1; 3.2 - 7.3 MHz MW; 531 - 1,602 kHz ● Sub woofer section Type: 160 mm (6-1/2") woofer Maximum input power: 80 W Rated input power: 40 W Impedance: 8 ohms Dimensions: Width; 220 mm (8-11/16") Height; 316 mm (12-1/2") Depth; 294 mm (11-5/8") Weight: 3.8 kg (8.4 lbs.) ● Cassette deck section Frequency response: Signal/noise ratio: 3-disc multi-play compact disc player Non-contact, 3-beam semiconductor laser pickup 1-bit D/A converter 20 - 20,000 Hz 100 dB (1 kHz) 50 - 14,000 Hz (Normal tape) 55 dB (TAPE 1, playback) 50 dB (TAPE 2, recording/ playback) 0.15 % (WRMS) Specifications for this model are subject to change without prior notice. –3– CD-K491W NAMES OF PARTS CD-K491W 1. 2. 3. 4. 2 1 ■ Front panel 4 Disc Tray Disc Number Selector Buttons Disc Skip Button Open/Close Button 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. Left Front Speaker Indicator LFE Indicator Centre Speaker Indicator Right Front Speaker Indicator Dolby Pro Logic Indicator Dolby Virtual Indicator Left Surround Speaker Indicator Surround Signal Indicator Sub Woofer Indicator Right Surround Speaker Indicator Dolby Digital Indicator (CD) Disc Number Indicator (TAPE) Direction Indicator (CD) Play Indicator (CD) Repeat Play Indicator (CD) Pause Indicator (TAPE) Record Indicator (TAPE) Reverse Mode Indicator 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. Spectrum Analyzer Indicator (TUNER) FM Stereo Indicator (TUNER) FM Stereo Mode Indicator Karaoke Maker Indicator Timer Record Indicator (CD) Random Play Indicator Extra Bass Indicator Timer Play Indicator Sleep Indicator (CD/TUNER) Memory Indicator 5 67 8 9 16 10 11 1213 14 15 17 18 19 2021 22 23 24 25 26 33 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 3 Function Selector Buttons Surround Mode Selector Buttons Equalizer Selector/Demo Mode Button Extra Bass Button Volume Control On/Stand-by Button Headphone Socket Karaoke Maker Switch Microphone Sockets Microphone Level Controls Digital Echo Control 38 39 –4– 34 40 27 30 28 29 31 32 35 36 37 41 42 43 CD-K491W 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 44 Clock Button Sleep Button Reverse Mode Button CD Pause Button Jog Dial (CD/TAPE) Stop Button Record Pause Button Menu Button Item Button Timer Button Memory Button Clear Button (CD) Track Down/Review Button (TAPE 2) Fast Wind Button (TUNER) Tuning Down Button (TAPE 2) Reverse Play Button (CD) Play/Repeat Button (TAPE 1) Play Button (TAPE 2) Forward Play Button (CD) Track Up/Cue Button (TAPE) Fast Wind Button (TUNER) Tuning Up Button (TAPE) Normal Edit Button (TAPE) High Edit/Beat Cancel Button 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 1 62. (TAPE 1) Cassette Compartment 63. (TAPE 2) Cassette Compartment 2 3 4 VIDEO OUT MONITOR 5 SPAN SELECTOR ■ Rear panel 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. FM/MW(kHZ) 50/9 100/10 DVD 1 Digital Input Socket (Optical) DVD 2 Digital Input Socket (Coaxial) DVD 1/VCR 1 Video Input Socket DVD 2/VCR 2 Video Input Socket Video Output Socket CD Digital Output Socket (Optical) VCR 1/AUX 1 Input Socket VCR 2/AUX 2 Input Socket Span Selector Switch 6 7 8 9 10 11 12 75 Ohm FM Aerial Socket Aerial Earth Terminal SW1/SW2/MW Aerial Terminal AC Voltage Selector AC Power Lead Front Speaker Terminals Centre Speaker Terminals Surround Speaker Terminals Sub Woofer Terminals 13 14 15 16 –5– 17 18 CD-K491W CP-K491 CP-SW491 Sub Woofer 1. Woofer 2. Bass Reflex Duct 3. Speaker Terminals Front speakers 1. Super Tweeter 2. Tweeter 3. Woofer 4. Bass Reflex Duct 5. Speaker Terminals 1 1 3 2 5 2 3 4 GBOXS0011AWM3 Surround speakers 1. Tweeter 2. Woofer 3. Speaker Terminals GBOXS0010AWM3 Centre speaker 1. Tweeter 2. Woofer 3. Speaker Terminals 2 3 1 1 2 3 ■ Remote control 1. 2. 3. 4. 5. 6. 1 Remote Control Transmiter LED Surround Mode Selector Buttons Sub Woofer Level Control Buttons Setup Up/Down Buttons Menu Button Item Button ● Tuner control section 7. Preset Up/Down Buttons 2 ● CD control section 8. Track Up/Cue Button 9. Track Down/Review Button 10. Memory Button 11. Disc Skip Button 12. Stop Button 13. Play/Repeat Button 14. Pause Button 15. Clear Button 16. Random Button 3 7 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 ● Tape control section 17. (TAPE 2) Record Pause Button 18. (TAPE 2) Reverse Play Button 19. Stop Button 20. (TAPE 1) Play Button (TAPE 2) Forward Play Button 21. (TAPE 2) Fast Wind Buttons 22 23 21 24 25 26 27 ● Common section 22. Extra Bass Button 23. Equalizer Mode Button 24. Function Selector Buttons 25. On/Stand-by Button 26. Volume Control Buttons 27. Dimmer Button –6– –7– 9 8 7 6 5 AM 12:00 AM 0:00 Press the MEMORY button. Adjust the minutes by turning the jog dial. ➀ Perform steps 1 and 2 in the section "RESETTING THE MICROCOMPUTER", on page 42. ➁ Perform steps 1 - 9 above. To change the time display mode: Press the CLOCK button. ● The time display will appear for about 5 seconds. To see the time display: When the unit is on: ➀ Press the CLOCK button. ➁ Within 5 seconds, press the MEMORY button. ➂ Perform steps 6 - 9 above. When the unit is in the stand-by mode: ➀ Press the MEMORY button. ➁ Perform steps 6 - 9 above. To change the clock time: ● The clock starts operating from "0" seconds. (Seconds are not displayed.) Note: ● In the event of a power failure or when the AC power lead is disconnected, the clock display will go out. When the AC power supply is restored, the clock display will flash on and off to indicate the time when the power failure occurred or when the AC power lead was disconnected. If this happens, follow the procedure below to change the clock time. 9 4 0:00 ● When the jog dial is turned one click clockwise, the time will increase by 1 minute. When it is turned one click anticlockwise, the time will decrease by 1 minute. Keep turning the jog dial to change the time continuously. ● The hour setting will not advance even if minutes advance from "59" to "00". Press the MEMORY button. 7 8 Adjust the hour by turning the jog dial. Press the MEMORY button. 3 5 6 "0:00" 2 TUNING ( ) Turn the jog dial to select the time display mode. Within 5 seconds, press the MEMORY button. SPAN SELECTOR (Continued) ON/ STAND-BY 15 15 0.2 m - 6 m (8" - 20') EQUALIZER /DEMO RESETTING THE MICROCOMPUTER FM/MW(kHz) 50/9 100/10 Press the ON/STAND-BY button whilst holding down the button and the EQUALIZER/DEMO button. Set the SPAN SELECTOR switch to "50/9" for 9 kHz MW interval (50 kHz FM interval), and "100/10" for 10 kHz MW interval (100 kHz FM interval). Press the ON/STAND-BY button to enter the stand-by mode. Press the ON/STAND-BY button whilst holding down the button and the EQUALIZER/DEMO button. Press the ON/STAND-BY button to enter the stand-by mode. Notes concerning use: ● Replace the batteries if control distance decreases or operation becomes erratic. ● Periodically clean the transmitter LED on the remote control and the sensor on the main unit with a soft cloth. ● Exposing the sensor on the main unit to strong light may interfere with operation. Change the lighting or the direction of the unit. ● Keep the remote control away from moisture, excessive heat, shock, and vibrations. ● When inserting or removing the batteries, push them towards the battery terminal. ● Installing the batteries incorrectly may cause the unit to malfunction. ■ Remote control Caution: ● The operation explained above will erase all data stored in memory including clock and timer settings, and tuner and CD presets. 2 1 ● To erase all of the stored memory contents, or ● If the display does not function properly, or ● The unit does not operate properly. Reset the microcomputer by performing the following procedure for the cases shown below: Caution: ● The operation explained above will erase all data stored in memory including clock and timer settings, and tuner and CD presets. 3 1 2 To change the tuning zone: Before using the unit, set the SPAN SELECTOR switch (on the rear panel) to MW tuning interval (span) of your area. ■ FM/MW interval (span) The International Telecommunication Union (ITU) has established that member countries should maintain either a 10 kHz or a 9 kHz interval between broadcasting frequencies of any MW station. The illustration shows the 9 kHz interval zones (regions 1 and 3), and the 10 kHz interval zone (region 2). Press the CLOCK button. (Continued) Press the ON/STAND-BY button to enter the stand-by mode. → The 24-hour display will appear. (0:00 - 23:59) "AM 12:00" → The 12-hour display will appear. (AM or PM 12:00 - 11:59) "AM 0:00" → The 12-hour display will appear. (AM or PM 0:00 - 11:59) ● Note that this can only be set when the unit is first installed or it has been reset (see page 42). 1 2 3 4 ● When the jog dial is turned one click clockwise, the time will increase by 1 hour. When it is turned one click anticlockwise, the time will decrease by 1 hour. Keep turning the jog dial to change the time continuously. ● When the 12-hour display is selected, "AM" will change automatically to "PM". MEMORY ON/ STAND-BY CLOCK Jog dial In this example, the clock is set for the 12-hour (AM 12:00) system. SETTING THE CLOCK CD-K491W OPERATION MANUAL CD-K491W DISASSEMBLY Caution on Disassembly Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance: 1. Take cassette tape and compact disc out of the unit. 2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit. 3. Take off nylon bands or wire holders where they need to be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they were before disassembling. 4. Take suffcient care on static electricity of integrated circuits and other circuits when servicing. CD-K491W ( A1 ) x2 ø3 x12mm Top Cabinet ( A1 ) x2 ø3 x12mm ( B1 ) x2 ø3 x8mm Side Panel (Left) CD-K491W STEP REMOVAL PROCEDURE FIGURE 1 Top Cabinet 1. Screw ..................... (A1) x4 8-1 2 Side Panel (Left/right) 1. Screw ..................... (B1) x8 8-1 CD Player Unit/ CD Tray Cover 1. Turn on the power supply, open the disc tray, take out the CD cover, and close. (Note 1) 2. Hook ....................... (C1) x3 3. Hook ....................... (C2) x2 4. Screw ..................... (C3) x1 5. Socket .................... (C4) x3 3 (C2) x1 ( C4 ) x2 8-2,9-1 1. Flat cable ............... (D1) x2 2. Socket .................... (D2) x1 3. Screw ..................... (D3) x12 9-1 5 Tuner PWB 1. Socket .................... (E1) x1 2. Screw ..................... (E2) x5 9-1 6 Rear Panel 1. Screw ..................... (F1) x11 ................................... 8-2 9-1 1. Flat cable ............... (G1) x2 2. Flat wire ................. (G2) x3 3. Socket ...................... (G3) x5 4. Screw ....................... (G4) x3 9-1 CD Tray Cover Pull Karaoke PWB 1.Screw ...................... (H1) x3 9-2 9 Front Panel 1. Flat wire ................. (J1) x1 2. Screw...................... (J2) x2 9-2 10 Power Amp. PWB 1. Socket .................... (K1) x3 with Heat Sink 2. Screw ..................... (K2) x6 9-2 11 Power Supply PWB 1. Screw ..................... (L1) x6 9-3 12 Display PWB 9-4 1 CD Player Unit 2 ( C2 ) x1 Front Panel Main PWB Tuner PWB ( F1 ) x10 ø3 x8mm Rear Panel Figure 8-2 13 CD Switch PWB 1. Screw ..................... (N1) x3 9-4 14 Headphones 1. Screw ..................... (P1) x1 9-4 15 Tape Mechanism 1. Open the cassette Lid. 2. Screw ..................... (Q1) x6 9-4 16 Turntable 1. Screw ..................... (R1) x1 2. Cover ..................... (R2) x1 9-5 17 Disc Tlay 1. Screw ..................... (S1) x2 2. Guide ..................... (S2) x2 9-5 18 CD Servo PWB 1. Screw ..................... (T1) x1 2. Socket .................... (T2) x4 9-6 19 CD Changer Mechanism 1. Screw ..................... (U1) x4 10-1 20 CD Mechanism 1. Screw ..................... (V1) x1 10-1 Hook ( C1) x3 1 ( C3 ) x1 ø3 x8mm 8 1. Knob ....................... (M1) x2 2. Nut .......................... (M2) x1 3. Screw ..................... (M3) x12 ( B1 ) x2 ø3 x8mm Rear Panel Figure 8-1 Dolby PWB Main PWB ( B1 ) x4 ø3 x8mm 8-2 4 7 Side Panel (Right) LOCK LEVER Note 1: How to open the changer manually. (Fig. 8-3) 1. Then, turn fully the lock lever in the arrow direction through the hole on the loading chassis bottom in this state. After that, push forward the CD player base. Figure 8-3 –8– CD-K491W Front Panel (G2) x1 Washer (G4) x2 ø3x10mm Front Panel (D1) x1 (D1) x1 (G3) @x2 (F1) x1 ø3 x10mm (M1)x2 CD Switch PWB (D3) x4 ø3x10mm Dolby PWB (M2)x1 (N1)x3 ø3x10mm (G3) x2 (G1) x2 (C4) x1 Main PWB (G2) x2 (G3) x1 (D2) x1 Headphones PWB (G4) x1 ø3x10mm (E1) x1 (D3) x8 ø3x10mm (E2) x1 ø3x10mm Rear Panel Display PWB (M3)x12 ø3x10mm Tuner PWB Open (P1)x1 ø3x10mm Tape Mechanism (E2) x4 ø3 x10mm Cassette Holder (Left/Right) (Q1)x6 ø3x10mm Figure 9-1 Figure 9-4 (H1)x2 ø3x10mm ( R1 ) x1 ø3 x10mm Front Panel ( R2 ) x1 Karaoke PWB (H1)x1 ø3x10mm Turntable (K1 ) x2 (J1 ) x1 (K2)x5 ø3x10mm Disc Tray ( S1 ) x1 ø3 x10mm ( K1 ) x1 ( S2 ) x1 ( K2 ) x1 ø3x10mm ( J2 ) x2 ø3x10mm Power Amp. PWB Figure 9-2 (L1)x4 ø4x8mm ( S1 ) x1 ø3 x10mm CD Player Unit ( S2 ) x1 Figure 9-5 ( T1 ) x1 ø3 x10mm (L1)x1 ø3x10mm Power Supply PWB CD Servo PWB ( T2 ) x2 (L1)x1 ø3x10mm ( T2 ) x2 CD Player Unit Figure 9-3 Figure 9-6 –9– CD-K491W CP-K491 ( U1 ) x4 ø3 x12mm ( V1 ) x1 ø2.6 x10mm Tweeter Baffle Board (A2)x1 Shift Lever Net (A1)x1 CD Changer Mechanism Woofer CD Player Base CD Mechanism Be careful when installing the CD changer mechanism. Install the CD changer mechanism on the CD player base after the shift lever has been set in the highest position. Figure 10-1 Screw driver Super Tweeter (A5)x2 ø3x10mm CP-K491 STEP 1 REMOVAL PROCEDURE Front Speaker 1. Net .......................... 2. Baffle Board ........... 3. Screw ..................... 4. Screw ..................... 5. Screw ..................... FIGURE (A1) x1 (A2) x1 (A3) x2 (A4) x4 (A5) x2 Tweeter 10-2 (A3)x2 ø3x10mm (A4)x4 ø4x16mm Woofer Figure 10-2 CP-SW491 STEP 1 REMOVAL Sub woofer CP-SW491 PROCEDURE FIGURE 1. Net .......................... (A1) x1 2. Duct Panel ............. (A2) x1 3. Screw ..................... (A3) x4 10-3 Net ( A1 ) x1 Note: The center and rear speakers can be easily disassembled. Therefore the disassembling method is not discribed. For details refer to the disassembling drawing in the Parts Guide. ( A3 ) x4 ø4 x16mm Woofer ( A2 ) x1 Figure 10-3 – 10 – Screwdriver CD-K491W REMOVING AND REINSTALLING THE MAIN PARTS CD MECHANISM SECTION Perform steps 1, 2, 3,16, 17, 18, 19 and 20 of the disassembly method to remove the CD mechanism. Loading/Up/ Down Motor How to remove the loading motor (See Fig. 11-1) Motor PWB 1. Remove the screws (A1) x 2 pcs., to remove the loading motor. ( A1 ) x2 ø2.6 x5mm Figure 11-1 How to remove the pickup (See Fig. 11-2) 1. Remove the screws (B1) x 2 pcs., to remove the shaft (B2). 2. Remove the stop washer (B3) x 1 pc., to remove the gear (B4). 3. Remove the pickup. Stop Washer ( B1 ) x2 ( B3 ) x1 ø2.6 x6mm Pickup Shaft ( B2 ) x1 CD Mechanism Gear ( B4 ) x1 Figure 11-2 – 11 – CD-K491W ADJUSTMENT MECHANISM SECTION TUNER SECTION • Driving Force Check fL: Low-range frequency fH: High-renge frequency • AM IF/RF Signal generator: 400 Hz, 30%, AM modulated Torque Meter Specified Value Play: TW-2412 Tape 1: Over 80 g Tape 2: Over 80 g Torque Meter Frequency Display IF 450 kHz 1,602 kHz MW Band Coverage — 531 kHz (fL): T306 1.1 ± 0.1 V *2 SW1 Band — Coverage 3.2 MHz (fL): T307 2.0 ± 0.1V *2 SW1 Band — Coverage 7.3 MHz (fH): TC305 7.7 ± 0.2 V *2 Instrument Connection SW2 Band — Coverage 9.5 MHz (fL): T308 2.1 ± 0.1V *2 Speaker terminal (Load resistance: 8 ohms) SW2 Band — Coverage 21.85 MHz (fH): TC304 7.7 ± 0.2V *2 MW Tracking 990 kHz 990 kHz T302 *1 SW1 Tracking 3.9 MHz 3.9 MHz (fL): T303 *1 SW1 Tracking 7.1 MHz 7.1 MHz (fH): TC303 *1 SW2 Tracking 11.65 MHz 11.65 MHz (fL): T304 *1 SW2 Tracking 21.45 MHz 21.45 MHz (fH): TC302 *1 Specified Value Tape 1 Tape 2 Play: TW-2111 30 to 60 g. cm 30 to 100 g.cm Fast forward: TW-2231 — 50 to 100 g.cm Rewind: TW-2231 — 50 to 100 g.cm • Tape Speed Normal speed Test Tape Adjusting Point Specified Value MTT-111 VRM01 3,000 ± 30 Hz *1. Input: Antenna, *2. Input: Anetnna, TAPE MECHANISM PWB VRM01 FAS SW Setting/ Instrument Adjusting Connection Parts T351 *1 Test Stage Frequency • Torque Check TAPE SPEED Figure 12 – 12 – Output: TP302 Output: TP301 CD-K491W • FM RF Signal generator: 1 kHz, 40 kHz dev, FM modulated Test Stage Frequency Frequency Display Setting/ Adjusting Parts Band Coverage — 87.5 kHz (fL): LT02 3.7 ± 0.1 V *1 RF 98 MHz 10 - 30 dB 98 MHz LT01 *2 *1. Input: Antenna, *2. Input: Anetnna, • FM Detection Signal generator: 10.7 MHz, FM sweep Instrument Connection Test Stage Frequency Frequency Display IF 10.7 MHz 98 MHz Output: TP301 Output: Speaker Terminal • Setting the Test Mode Keeping the PAUSE button and TUNER button pressed, turn on POWER. Then, the frequency is initially set in the memory as shown in Table. Call it with the PRESET button to use it for adjustment and check of tuner circuit. Preset No. FM Preset No. MW Preset No. SW1 Preset No. SW2 1 2 3 4 5 87.50 MHz 108.00 MHz 90.00 MHz 106.00 MHz 98.00 MHz 6 7 8 9 10 531 kHz 1,602 kHz 603 kHz 1,404 kHz 990 kHz 11 12 13 14 15 3.2 MHz 7.3 MHz 3.9 MHz 7.1 MHz 5.06 MHz 16 17 18 19 20 9.5 MHz 21.85MHz 11.65 MHz 21.45 MHz 15.1 MHz *1. Input: Antenna, *2. Input: Anetnna, Setting/ Adjusting Parts Instrument Connection TT01 *1 (Turn the core of transformer TT01 fully counterclock wise) Output: TP301 Output: Speaker Terminal • FM Mute Level Signal generator: 1kHz, 40 kHz dev., FM modulated Frequency Frequency Display 98.00 MHz (25 dBµV) 98.00 MHz Adjusting Parts VR351 *1 Instrument Connection Input: Antenna Output: Speaker Terminal *1. Adjust so that an output signal appears. 21 ~ 40 TUNER PWB SW1 Band Coverage fL fH T351 FM Band Coverage FM IF LT02 TT01 TP301 VR351 T307 TC305 AM IF FM Mute Level T308 TC304 FM RF LT01 SW2 Tracking fH fL TC302 T304 TC303 T303 IC303 T306 TP302 R357 fL fH SW2 Coverage MW Band Coverage T302 MW Tracking Figure 13 ADJUSTMENT POINTS – 13 – fH fL SW1 Tracking SO301 ANTENNA TERMINAL CD-K491W TEST MODE • Setting the test mode Any one of test mode can be set by pressing several keys as follows. <CD> + <EQ> + <POWER> TEST: CD operation test • TEST mode Function — CD test mode Setting of TEST mode Indication of CD TST mode (Fig. 14-1) IL is not performed. OPEN/CLOSE operation is manual operation. The pickup can be moved by using the ( <MEMORY> LASER ON <MEMORY> Tracking on the spot. SERVO OFF PLAY <PLAY> key input ) or ( ) key. <MEMORY> Tracking on the spot. SERVO ON PLAY <STOP> STOP TOC. IL is performed, and the ordinary PLAY is performed. If the following key is pressed during PLAY, it is possible to specify directly any Track No. <Disc Number 1> key: Track 4 <Disc Number 2> key: Track 9 <Disc Number 3> key: Track 15 Note: Only in STOP state it is possible to slide the pickup with the ( VOL. --- Last memory BAL. --- CENTER R.GEQ. --- FLAT X-BAS --- OFF ) or ( Press <STOP> key. Stop ) key. Canceling method - POWER OFF Figure 14-1 CD SECTION Since this CD system incorporates the following automatic adjustment function, when the pickup is replaced, it is not necessary to readjust it. Since this CD unit does not need adjustment, the combination of PWB and laser pickup unit is not restricted. • Automatic adjustment item 1. Focus offset (Fig. 14-2) 2. Tracking offset (Fig. 14-3) 3. E/F balance (tracking error balance) (Fig. 14-4) 4. RF level AGC function (HF level: constant) 5. RF level automatic follow-up of the tracking gain This automatic adjustment is performed each time a disc is changed. Therefore, each disc is played back using the optimal settings. 0.1s 0.50 V IC1 20 FE Enlarged View 10ms 0.50 V IC1 20 FE FOCUS OFF-SET ADJUST 0.1s 0.50 V IC1 7 TE 10ms 0.50 V IC1 7 TE TRACKING OFF-SET 1 ADJUST TRACKING OFF-SET 1 ADJUST 2 2 Figure 14-2 Figure 14-3 TRACKING/ ERROR BARANCE 1 ADJUST 200 ms 1V/diV IC 1 15 TO 200 ms 1V/diV IC 1 7 TE 2 Figure 14-4 – 14 – CD-K491W DOLBY DIGITAL DVD 1 /VCR 1 When you connect this unit to a DVD player which is playing a disc with the trademark, you can enjoy realistic, powerful sound by playing back the recorded signal through 6 speakers with the sound coming from the front left, front right, centre, surround left, surround right and sub woofer speakers. DVD 2 /VCR 2 To listen to a disc using the Dolby Digital mode: 1 2 3 Connect a DVD player. (See page 39.) Press the DVD 1/VCR 1 or DVD 2/VCR 2 button to select "DVD 1" or "DVD 2". Start the DVD player. Note: ● When the Dolby Digital surround mode is being used, the equalizer will be set to FLAT. DVD 1 /VCR 1 DVD 2 /VCR 2 Type of Dolby digital signal There are different types of Dolby digital signals. The type of Dolby digital signal being input into this unit can be checked in the display. Display Channels available Display Channels available Normal PCM playback Front (L, R) + surround (L, R) Centre only (monaural) Front (L, R) + centre Front (L, R) (When the surround mode is set to Normal or Phantom, sound will also be heard from the surround speakers.) Front (L, R) + centre + surround (monaural) Front (L, R) + surround (monaural) Front (L, R) + centre + surround (L, R) ● If a low frequency sound effect (Low Frequency Effect) contains a Dolby digital signal, "LFE" will light in the display. When this "LFE" is lit, low frequency signals will be output from the sub woofer. SURROUND EFFECT CONTROL This product allows you to enjoy 4 surround modes. Normal mode: When you play a sound source that has the (5.1 channels) or trademarks, you can enjoy surround sound using all 6 speakers. Phantom mode: When you play a sound source that has the or trademarks, you can enjoy surround sound using 5 speakers, but not the centre speaker. Virtual Dolby Surround: You can enjoy a three-dimensional surround stereo image using just the 2 front speakers. Enhanced Virtual Surround: You can enjoy surround sound, using only the 2 front speakers, but this mode increases the three-dimensional stereo image effect even more. – 15 – CD-K491W NOTES ON SCHEMATIC DIAGRAM • The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given. 1. In the tuner section, ( ) indicates AM < > indicates FM stereo 2. In the main section, a tape is being played back. 3. In the deck section, a tape is being played back. ( ) indicates the record state. 4. In the power section, a tape is being played back. 5. In the CD section, the CD is stopped. • Parts marked with “ ”( ) are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set. • Resistor: To differentiate the units of resistors, such symbol as K and M are used: the symbol K means 1000 ohm and the symbol M means 1000 kohm and the resistor without any symbol is ohm-type resistor. Besides, the one with “Fusible” is a fuse type. • Capacitor: To indicate the unit of capacitor, a symbol P is used: this symbol P means micro-micro-farad and the unit of the capacitor without such a symbol is microfarad. As to electrolytic capacitor, the expression “capacitance/withstand voltage” is used. (CH), (TH), (RH), (UJ): Temperature compensation (ML): Mylar type (P.P.): Polypropylene type • Schematic diagram and Wiring Side of P.W.Board for this model are subject to change for improvement without prior notice. REF. NO DESCRIPTION SW1 OPEN/CLOSE POSITION REF. NO ON—OFF SWD32 REVERSE MODE DESCRIPTION POSITION ON—OFF R-PLAY ON—OFF SW2 MECHA UP ON—OFF SWD33 SW3 DISC NUMBER ON—OFF SWD34 CLOCK ON—OFF SW4 PICKUP IN ON—OFF SWD35 MEMORY ON—OFF SW991 VOLTAGE SELECTOR 230-240V SWD36 TIMER ON—OFF SWD01 VOLUME JOG ON—OFF SWD37 SLEEP ON—OFF CLEAR ON—OFF SWD02 JOG ON—OFF SWD38 SWD03 X-BASS ON—OFF SWD39 DVD/VIDEO 1 ON—OFF SWD04 PRE EQ. ON—OFF SWD40 DVD/VIDEO 2 ON—OFF SWD05 MENU ON—OFF SWD41 TAPE 1/2 ON—OFF TUNER/BAND ON—OFF SWD06 ITEM ON—OFF SWD42 SWD12 TUNING UP/CUE ON—OFF SWD43 CD ON—OFF SWD13 STOP ON—OFF SWD48 POWER/STAND-BY ON—OFF SWD14 NORMAL EDIT ON—OFF SWD49 KARAOKE ON—OFF SWD15 HIGH EDIT ON—OFF SWD50 DISC 1 ON—OFF SWD16 REC/PAUSE ON—OFF SWD51 DISC 2 ON—OFF SWD17 F-PLAY ON—OFF SWD52 DISC 3 ON—OFF SWD23 QSOUND ON—OFF SWD53 DISC SKIP ON—OFF SWD26 VIRTUAL ON—OFF SWD54 OPEN/CLOSE ON—OFF ON—OFF SWF02 SPAN SELECTOR 50/9 SWD27 PHANTOM SWD28 NORMAL ON—OFF SWM3 REC FWD ON—OFF SWD29 BYPASS ON—OFF SWM4 REC RVS ON—OFF SWD30 TUNING DOWN/REWIND ON—OFF SWM5 F.A.S ON—OFF SWD31 CD PAUSE ON—OFF SWM6 CAM ON—OFF FRONT VIEW 2 FRONT VIEW FRONT VIEW FRONT VIEW 1 FRONT VIEW E C B (S) (G) (D) (1) (2) (3) 2SC1845 F 2SC2236 Y 2SC2878 A 2SC2878 B 2SC535 C 2SD468 C KRA102 M KRA107 M KRC102 M KRC104 M KRC107 M KTA1266 GR KTA1268 GR KTA1270 Y KTA1271 Y KTA1273 Y KTC3199 GR KTC3203 Y B C E (D) (G) (S) (3) (2) (1) 2SD2012 2SB1375 SLR325MG SLR325VR KL052UL SLR505MC LMKD515B KV1236Z23 Figure 16 TYPES OF TRANSISTOR AND LED – 16 – KRA107 S KRC102 S KRC107 S 3 Figure 17 BLOCK DIAGRAM (1/5) – 17 – M M PICKUP IN SW4 M1 DISC MOTOR M2 SLIDE MOTOR TRACKING COIL FOCUS COIL 24 25 30 31 12 13 6 7 1 2 3 4 22 32 8 9 10 11 IC3 M56748FP DRIVER 5 26 27 28 29 34 35 36 20 30 31 54 IC1 LA9241M SERVO AMP. 15 16 27 23 29 FIN2 FIN1 E F 64 VCC1 62 LD0 Q1 TO FD SPO NC SLD CV+ 40 SLC 43 SL1 44 PU-IN SW +B1 SL+. SL–. DRF CL, DAT, SELIAL CONTROL/CE 51 52 53 20 JP– 6 23 36 41 43 +5V 53 ~ 58 Q91 Q93 26 RES. CQCK. COIN SQOUT. RWC. WRQ 9 EFMO 44 XOUT 45 XIN XL1 10 EFMIN 12 CLV+ +B8 JP– 32 Q52 ~ CL DAT CE ~ +5V SL– SL+ DRF IC2 LC78622K SERVO/SIGNAL CONTROL 9 CONT2 25 +4.3V +12V(+B6) 1 Q91 CONT1 24 CONT4 27 DOUT 31 VVDD VDD LVDD RVDD XVDD PICKUP UNIT 7 Q81 9 8 7 6 5 4 3 2 1 +B1 CNS10 9 8 7 6 5 4 3 2 1 10 +7.3V (+B8) MECHA UP GND (D) DISK NO. OPEN/CLOSE GND (D) M– M+ GND (M) 10 GND (D) 5 6 CNP10 REGULATOR 3 IC81 TA7291S LORDING MOTOR DRIVER 8 SOLM1 M3 LOADING TO MAIN SECTION M SW1 OPEN/CLOSE SW3 DISC No. SW2 MECHA UP TO MAIN SECTION CD-K491W DGTL1 DGTL2 V1/V2 CD-K491W PWDA PWAD ICA12 NJM4580M LOW PASS FILTER & DIFFERENTIAL AMP +B7 AINR– A-GND +B7 8 ANAROG LCH 2 IN OUT AINL– IN 6 1 18 7 4 19 AINL+ OUT 16 20 17 15 11 12 13 14 27 26 22 ICA11 NJM4580M LOW PASS FILTER & DIFFERENTIAL AMP A-GND 25 1 7 9 A-GND DEM0 DEM1 SCK CLK CLK2L/R SL/SR IN D-OUT LS OUT RS OUT 10 21 TOS DVD2 DIGITAL IN JA11 DVD2 DIGITAL IN +B9 ICA15 ICA14 GP1F38R TC74HCU04 INVERTER IN 1 ICA16 TC74HCU15 SWITCH IN 4 IN 6 FROM CD UNIT IN IN 8 13 D4-GND 83 79 91 97 92 95 DGTL1 14 4 7 D-OUT 9 5 D-IN 61 DGTL2 2 16 1 6 7 +B13 3 8 10 14 +B13 +B13 4 11 ~ 13 15 36 60 62 85 86 D4-GND D3-GND ICH51 NJM2246M SWITCH JH51 VIDEO1 IN 1 VIDEO2 IN 3 MONITOR OUT QH51 SWITCHING 2 QH53 4 QH52 DGTL2 DGTL2 V1/V2 V1/V2 7 6 8 SWITCHING +B7 +B7 V-GND LS/RS OUT Figure 18 BLOCK DIAGRAM (2/5) – 18 – CLK2OUT 4 AINR+ 3 AINR– 4 AINL+ 5 AINL– 6 2 8 D-IN SL/SR OUT CLK2L/R OUT TO MAIN SECTION 23 24 OUT 7 IN 6 1 ICA13 AK4520A A/D,D/A CONVERTER 8 ANAROG RCH 2 IN CD-K491W AD RESET SUB WOOFER ON/OFF SS SO AC3 RESET SCK SI DEMO0 DEMO1 TO MAIN SECTION +B12 SCK CLK CLK2L/R FL/FR IN ICA19 AK4321 D/A CONVERTER 16 PD 6 DEM0 12 DEM1 13 XT1 5 LRCK 9 BICK 7 8 20 22 2 14 15 24 18 17 A-GND 2 8 19 29 37 44 53 65 68 71 3 34 82 87 89 80 GND ICA18 ZR38600 DOLBY AC-3 /5.1 MPEG2 AUDIO DECORDER CENTER 54 SUB WOOFER OUT VDD 60 62 85 86 94 78 90 +B12 16 PD 6 DEM0 12 DEM1 13 XT1 5 LRCK 9 BICK 7 QA01 QA02 ICA21 NJM4580M –15dB AMP 5 6 QA03 12 13 SUB WOOFER 2 OUT 9 OUT L 1 R 7 A-GND +B7 15 24 SUB WOOFER +B7 8 4 1 8 5 7 4 11 10 ICB01 NJM4580M MIX AMP 2 14 A-GND D3-GND SWITCHING +B13 20 22 CENTER 18 CENTER 8 17 SUB SUB WOOFER 1 3 10 11 21 WOOFER IN SUB WOOFER ON/OFF 5 48 6 12 17 30 35 45 55 59 67 70 81 84 93 ICA20 AK4321 D/A CONVERTER SS SO RESET SCK SI SCK2IN 91 97 92 95 66 FL/FR OUT D3-GND D3-GND CLK2OUT CLK2L/R OUT 1 3 10 11 21 FL FR OUT SUB WOOFER IN –B12 14 +B12 ICA22 BU4066BCE –B12 SWITCH 7 8 3 5 MIX IN 4 FL/FR –B12 –B12 –B6 VOLTAGE REGURATER +B12 SUB WOOFER OUT FL/FR OUT +B7 VOLTAGE REGURATER CENTER OUT +B13 QB01 TO MAIN SECTION VOLTAGE REGURATER UN-SWITCHED Figure 19 BLOCK DIAGRAM (3/5) – 19 – +B9 6 TT01 CF302 1 LT02 LT01 AMP 2 OUT AM OSC 23 FMOSC SW1/SW2 OSC. 13 9 VCC 17 18 16 OUT IN SD 10 12 6 14 15 L R MUTING Q353 Q354 Q361 AM IN VOLTAGE REGURATER +B7 T307 T308 Q306 Q307 X352 4.5MHz +B7 1 FM Q360 FM +B 22 OSC 7 16 11 10 +12V 12 9 3 4 5 6 8 8 +B7 ICH11 MOTOR DRIVE 21 CE DI CL DO 13 MW +B Q362 +B7 SW1 +B 7 6 17 IC302 LC72131 PLL CONTROLLER 20 +B7 15 ICH11 MOTOR DRIVE IF IN Q308 Q309 FM MONO/ST T303 T304 7 21 AM IN T306 MW OSC. 8 IF OUT 22 IN OUT 24 T302 MW ANT. 5 4 3 REG IC303 IN GND LA1832 FM IF DET./FM MPX./AM IF VR351 FM MUTE LEVEL QT01 SW1/SW2 ANT. CF352 FM IF IN 7 STEREO 8 FM OSC 3 5 FM RF SW1 SW2 MW AM IF AM IF T351 9 MONO/ST ICT01 TA7358AP FM FRONT END 1 AM RF IN 3 FM IN 2 FM IF AFC 1 FM GND FM IF +B7 +B7 BFT01 X351 456KHz FM BAND PASS FILTER SO301 ANTENNA TERMINAL FM IF CF351 CD-K491W +B7 1 Q363 2 4 SW2 +B SPE IN Q364 -B6 JR11 VCR/AUX1 QG04 L R QZ03 QZ04 VOICE C J602 MIC2 R L MIC DET 1 MIC IN JR12 VCR/AUX2 TA MOT SW QL18 QL14 M FUNC-A MM1 TAPE MOTOR FUNC-B +B2 MOTOR DRIVER 10 DRIVER QL12 HI SPEED QL13 6 MIC2 IN 31 9 TUNER L 12 R 1 SWITCHING J602 MIC1 DRIVER VRM1 TAPE SPEED PHM1 TA MOT H/L QL17 QL11 +B6 QL16 L 15 R 2 ICZ08 TC4052BF DUAL 4CH ANALOG MULTIPLEXER CAM SW T1/T2 CrO2 SWM5 T1 RUN2SW 13 L VR602 MIC2 VOLUME 3 R +B7 VOLTAGE REGULATOR VCC IN IC601 M65845FP MIC AMP. MIC2 VOL IN 18 GND 26 27 29 L ECHO OUT 28 R VOL IN 10 25 VR601 MIC1 VOLUME VR603 DIGITAL ECHO VOLUME 7 16 –B10 +B10 T2 REV-REC ICZ09 NJM4565M LINE AMP. T1 Cr02 SWM1 T1 CrO2 PB-EQ T2 Cr02 SWM2 T2 CrO2 DRIVER PB HEAD L-CH R-CH P.B L NF 3 R NF 4 POP REDUCE 6 L REC 9 R REC 16 QK09 QK07 QK08 13 12 8 +B10 1 7 OUT R L MUTING LEVEL SHIFT REC MUTE QK21 QK22 5 T1/T2 REC QK29 QK40 MUTING H/N SWITCHING 7 L REC SWITCHING 18 R L NF 17 R NF 10 ALC 8 NOR/ HIGH 15 QK10 4 20 REF 14 +B7 –B10 QK17 QK18 P.B 4 L 21 R P.B. L(T2) 2 R(T2) 23 REC/PB QK03 QK05 QK04 QK06 QK17 QK18 AC BIAS QK13 QK14 ICK01 AN7345K PLAYBACK&RECORD AMP L(T1) 1 R(T1) 24 REC P.B PB MUTE T1/T2 SOLENOID QL15 QL19 SOLM1 SOLENOID R L IN 3 5 L-OUT SWM4 REC REV HI SPEED QK15 QK16 QK30 20 1 QK19 T1/T2 19 QK11 SWITCHING T1/T2 REC/PB 40 4 SWITCHING SWITCHING ERASE HEAD QK28 LK04 QK25 QK24 QK26 BAIS Cr02 QK31 QK32 SWITCHING BAIS L-IN R IN TAPE 2 VCR 1 MIC SW MIC1 VOL IN 5 19 VCR 2 L 11 R 4 T2 FWD-REC SWM6 CAM SW REC/PB HEAD L-CH R-CH L 14 R 5 T22RUN SWM3 REC FWD TAPE 1 TAPE Q631 33 34 QK27 Cr02 BEAT CHANCEL TO DOLBY SECTION BIAS OSC. Figure 20 BLOCK DIAGRAM (4/5) – 20 – CD-K491W F1 1 F1 2 FD01 FL DIPLAY +B2 VF2 (AC) F2 62 F2 57 VF1 (AC) 5 ~ 31 , 39 ~ 53 RXD01 REMOTE SENSOR TO DOLBY SECTION 30 ~ 45 47 ~ 50 52~~ 71 73 75 29 RES 95 SCK 97 3 , 4 7 11 OR VE 2 SPE IN ~ 19 T1 RUN T2 RUN T2 A FP T2 B FP T1 CrO2 T2 CrO2 CAM-SW TAPE SOL TA MOT HIGH SP FR SP BIAS BEAT CUT TA R/P TA PB EQ. REC MUT T1/T2 PB MUTE 7 23 VSS VDD 15 89 18 46 72 90 8 ~ 10 85 ~ 88 91 ~ 94 51 13 14 +B2 LEDD01~ LEDD23~28 6 7 8 9 10 62 61 60 55 78 79 87 88 91 92 93 94 95 96 97 98 26 VEE KEY IN 27 28 SWD03~SWD06 SWD12~SWD17 SWD23, SWD26~SWD43 SWD50~SWD54 SWD01 SWD02 JOG SW –VP COM DAT SCK STB RES AC3_SCK V1/V2 DEM 0 DEM 1 TU-DO TU-SD CE1 AD RES SP CONF DIGITAL1 DIGITAL2 AC3_RES AC3_SS AC3_SI AC3_SO SPE1~5 KEY MATRIX 21 96 TUNER MUTE 1 OR VE XD01 17 ~ COM 16 ICD01 IX0233AW SYSTEM MICROCUMPUTER 12 STB 1 DAT RES CQCK 5 COIN 3 SQ OUT 4 WRQ 11 RWC 100 CD SL+ 2 CD SL– 1 CD-PUIN 14 CD-DRF +B6 99 29 30 31 32 33 34 35 ICF01 IX0254AW SYSTEM MICROCOMPUTER 36 37 38 39 13 +B3 18 42 43 12 41 +B4 RESET RESET IN QG01 OSC 16 X201 4.19MHz 17 SYSTEM STOP 44 45 46 MEMORY BACK UP QG02 QG03 ZDF01 28 VOICE-C 77 MIC DET CD O/C CD U/D 85 CD DNO 86 81 +5V UNSWITCH +B2 +B4 (5V BACK UP) VDD 56 90 15 VSS 57 89 40 TO CD UNIT +B3 P.FAIL DET 84 H/P SW POSISTOR SP LEVEL PROT FAN FRONT RELAY CENTER RELAY SURROUND RELAY S-W RELAY S-MUTE SURROUND-MUTE CENTER-MUTE S-W-MUTE POWER 75 74 73 82 24 26 27 49 50 51 52 54 63 64 65 66 76 QS2SPRED QS2AC QS2MO 48 47 VOLT SW AMP DI TU CL CLK2 FUNC B FUNC A VR ST VR CLK VR DATA 68 67 71 70 69 59 58 53 +B6 18 S-MUTE C-MUTE QR13 QP13 QP14 QP16 OUT 7 L 1 R +B7 39 40 41 31 L-OUT 32 R-OUT L-IN 17 R-IN 16 03 ECHO ME C-IN 11 SL-IN 9 SR-IN 8 SW-IN 6 ICZ02,04,06 NJM4565D IN/OUT FILTER AMP ICZ01 LC7522 G.E. VOL ICZ03,05,07 NJM4565M IN/OUT FILTER AMP ICQ01 QS7777PF Q-SOUND 12 9 15 SR-IN L-IN R-IN 42 44 45 C-IN 7 ICV01 STK407-27 POWER AMP. 18 –B –B10 1 +B10 17 14 –B10 8 +B10 4 –B10 1 5 SW-IN +B2 CLK ICX01 STK407-27 POWER AMP. 18 –B +B 3 1 5 14 QZ01 VOLTAGE REGULATOR +4.6V QX17 QX18 –B +B +12V(MOTOR) +12V(ANALOG) D992~D995 110V F998 Q951 VOLTAGE REGULATOR T.F VOLTAGE REGULATOR F999 T500mA L 250V +B7 +B9 +B12 +5V(AC-3) QP91 VOLTAGE REGULATOR Figure 21 BLOCK DIAGRAM (5/5) – 21 – SW991 VOLTAGE SELECTOR F991 T5A L 250V T1.6A L 250V SWITCHING Q909 Q908 F991 T2.5A L 250V 127V Q911 Q910 D996~D999 +7.3V(CD) TMV01 SPEAKER TERMINAL 220V QZ02 +B7 SL-CH GND SR-CH SW-CH GND GND T2.5A L 250V VOLTAGE REGULATOR Q906 Q905 + – + – + – 230~240V F997 Q902 Q901 L-CH GND R-CH GND C-CH GND T8A L 250V Q913 Q914 Q904 +B8 QY52 QX20 + – + – + – T8A L 250V F996 QP17 SWITCHING VOLTAGE REGULATOR TO CD UNIT QX16 T991 POWER TRANSFORMER F995 Q903 UN-SWITCHED AC VOLTAGE REGURATER QX51 RLYX11 RLYY51 RELAY MO 31 TMV01 SPEAKER TERMINAL RLYV11 RLYY11 RELAY 9 SL-OUT 8 SR-OUT 20 SW-OUT VOLTAGE REGULATOR +B10 QV19 VOLTAGE REGULATOR –12V AR JV91 HEADPHONES 7 D991 +B7 QV18 9 L-OUT 8 R-OUT 20 C-OUT QX13 QX14 QY51 DI 16 +B 3 –15V –B6 BYP 10 C-IN SL-IN 4 –B10 VOLTAGE REGULATOR 13 40 41 ICP11 NJM4565M LOW BOOST AMP. L-IN 16 R-IN 12 QV22 QY21 QV13 QV14 QY11 14 QP11 QP12 SL-IN 16 SR-IN 12 +B6 18 17 16 PROT VOLTAGE REGURATER +B10 RELAY QP13 QP14 QP15 +B10 +B11 8 M901 FAN MOTOR SP DET –B6 SL-OUT SR-OUT C-OUT L-OUT R-OUT 20 19 4 ICZ10 33 M62446FP 34 SL-OUT 35 SR-OUT 6ch ELECTROSW-OUT NIC 36 VOLUME 30 –B10 42 1 8 C-OUT 5 1 IN L 5 R 3 QV16 SWITCHING QV17 QR11 QR12 M QV20 QV21 H/P SW F992 T2.5A L 250V R VR CLK L VR ST VR DATA 29 OUT 28 POSISTOR 26 IN 27 POWER FAN SR-MUTE SW-MUTE D VF1 –VP VF2 (AC) (AC) AC POWER SUPPLY CORD AC110/127/220/230-240V 50/60Hz CD-K491W R2 1K R22 22K R25 1.5K M– SW4 Pickup In G R45 4.7K C29 4.7/50 0V 4V 2.4V + – LATOH C27 0.001 CL CLK DEF CE DAT FSS DRF + – SLOF 35 4.8V 34 0V 33 SL+ JP– SL– TOFF TGL JP+ C20 47/16 R32 C19 10K 1/50 R33 1.2K R34 22K 0V 2.5V 2.2V 2.2V REF SLEO + – R38 C23 470 0.002 0V 0V TES HFL + – 39 HF TP1 4.8V 38 0V 37 36 0V SLOF 2.5V SPO 2.5V 40 4.8V 6 R36 220K C 2 7 GND 6 5 4 3 2 1 10 0V 11 0V 12 0V 13 2V 14 2.5V 15 2.5V LD CNP2 C36 100/16 16 0V 17 4.7V D3 RL104A 0V 0V 29 0V 28 0V 27 0V 26 2V 25 2V 24 2.5V 23 2.5V 22 2.5V 21 D4 RL104A +B R48 10K 4.7V 20 0.7V 19 18 0V +B CNP3 6 5 4 3 2 1 2V 2V 0V 0V 34 2.5V 33 2.5V 32 1.8V 31 1.8V 30 D2 RL104A TR– TR+ FO+ FO– 0V 2.5V 2.5V 12 0V 36 0V 35 IC3 M56748FP FOCUS/TRACKING/SPIN /SLIDE DRIVER 1 2 3 4 5 6 7 8 2.5V 2.5V D1 1SS133 6 5 4 3 2 1 SP+ SP– SL2+ SL2– CD2PUIN RWC(DSP) WRQ(DSP) CO IN(DSP) SQ OUT(DSP) 6 5 4 3 2 1 + CNS3A CNP3A + – CNS3B M2 Sled Motor M 1 2 3 4 5 6 7 8 9 PD 1 2 3 4 5 6 7 8 CD2GND CNS2A 1 2 3 4 5 6 7 8 F M1 Spindle Motor C24 R43 2.2P 56K R37 C35 82K 1/50 CNS2B TR– TR+ FO+ FO– GND PD VR LD CV+ SLD 29 30 31 32 C18 0.47/50 C12 0.1 1.5V 41 CV– SLOF SLOF S.Q.R R27 39K RFSM 27 28 C17 0.001 SP– SPG REF SPI FE C14 0.01 5 OR REF 24 25 26 4 JP+ JPCLO 10 + – FE1 REF RF JP– + – REF 20 21 22 23 R24 47K CV+ + – PICKUP UNIT E 0V 4V 0V 4.8V 4.8V 2.5V REF1 VCC2 1V 2.5V VR LF2 GEN REF FA– FA 1 VREF FSTA REF JP FSC FOSTA GEN + – R44 33K C26 0.033 R41 R42 2.5V 47K 47K 43 R40 C25 R39 2.4V 5.6K 27P 1K REF CV– + – THD JP TO SLC C21 0.0033 R21 22K C30 0.1/50 C33 0.47/50 C32 0.01 C31 220/6.3 PHI THDL GL 2.5V REF + – FD– C11 R18 0.1 15K + – REF FSC 2.5V 46 DGND 45 0V 2.4V SLI 44 3 SLOF C28 0.1 RFS– 42 REF 18 19 17 FSTA 8/12CM CE REF CL R35 220K FO– TR– ACTUATOR FD R17 33K IC1 LA9241M SERVO AMP. TGL1 C13 330P R26 82K 1M + – 2.5V TR– TR+ FO+ FO– GND PD VR LD 1M 2200P TO 2FREQ LASER R30 6.8K D 1 2 3 4 5 6 7 8 8 15 2.5V 16 + – JP TOSTA 2.5V TBC 47 2 FOSTA DRF R31 R28 10K 2.5V 1.2K R29 56K2.5V TR+ FO+ C10 2.5V 14 180P 2.5V R16 3.3K REF HFL + – + – + REF – GEN R23 2.5V 10K LT0H30M1 2200P K E A B F R20 1K A F C 5 4 3 2 1 R19 1K GND 12 TD– 2.5V TD 13 R15 12K DEF 0V NC 48 VCC SP 2.5V R14 27K VCR 2.5V C54 0.001 R13 1K MON + – – + + – REF + – LD K E B LD C – + VCR TE 55 54 53 52 51 50 49 EFBAL + – 2.5V 5 R8 R9 15K 2.5V TE– REF –+ 6 100 2.5V TE 7 R10 C5 REF + – 2.2K 0.033 2.5V 8 TESI C6 0.033 9 R11 6.8K C7 2.5V SCI 0.1/50 R12 REF C8 2.4V10 TH 100 0.068 C9 2.5V 0.047 NC 11 VCR VCR REF –+ TB 2.4V 1V 0V F C16 0.0047 C4 0.1 CNP1 3 4 56 REF REF 2.5V 57 + – 2.5V 2 AGND 2.4V 58 + – 0V 1 59 FE– 2.4V 2.4V 9 K A B E F 64 63 62 61 60 VCC1 – FIN2 RF REF –+ FIN1 FE1 – REF –+ + E REF LDS + CNS1A 1 1 2 2 3 3 4 4 5 5 C34 0.33/50 C3 Q1 1/50 4.2V KTA1266 GR C85 0.001 CNS1B K 5 E 4 A 3 B 2 F 1 B R1 10 4.8V 4.8V C2 0.01 1.5V LDO 2.2VR46 BHI 560 C1 47/16 C15 0.01 4.2V A CD MOTOR PWB-K CNP12 H • NOTES ON SCHEMATIC DIAGRAM can be found on page 16. 1 2 3 4 Figure 22 SCHEMATIC DIAGRAM (1/20) – 22 – 5 6 1 2 3 CD-K491W CD SERVO PWB-B +B C23 0.0027 R53 C53 0.022 VCO CLOCK OSC CONTROL ERROR COERECT FLAG CONTROL 4.8V 6 VVDD 0V FR 7 1.2K 0V VSS 2.5V 2.5V XVDD 43 4.8V MUTER 42 4.8V RVDD 41 4.5V RCHO 40 2.0V RVSS 39 0V 4 VVSS 5 ISET 4FS DIGITAL FILTER 8 9 EFMO SLICE LEVEL 10 EFMIN 0V TEST4 33 0V D1 SS133 C56 0.022 CD2LD2M– +B C81 R83 47/16 3.9 NC 0V NC 0V NC TEST3 DOUT C2F CONT5 CONT4 0V 0V NC 4.8V NC 2.5V +B BI99 1 2 3 1 2 3 CNPR11 TO MAIN PWB P28 2-C CNS99 +B Q91 KTA1271 Y 0V R81 3.9K 12V Q93 KRC102 M 3 2 12V 0V R86 1 0V 2.2K R82 6.8K 12V SOLENOID 2 LOCK BIM05 SOL 1 2 3 4 5 6 7 8 9 M– M+ R85 56 (1/2W) CD2D2NO 10 SOL GND(M) M– M+ GND(D) OPEN CLOSE DISC NO. GND(D) MECHA UP GND(D) CNP10 C37 0.022 R47 10K +7.3V +B R54 330 Q51 KRC107 M 2 0V 3 0V R80 1 6.8K 0V CD2LD2M+ 0V 6.4V 1V 0V 6.5V 6.5V 6.5V 2.9V 0V 1 2 3 4 5 6 7 8 9 C82 47/16 C52 100/16 +B IC81 TA7291S LOADING MOTOR DRIVER 4A R66 330 R64 22 L61 0.82µH R55 150 CNP11 +B +B 32 R87 10K C57 0.001 R88 1K R89 1K R90 1K IC2 LC78622K SERVO/SIGNAL CONTROL EMPH CONT3 0V 0V 0V 0V 4.8V 0V 2.5V NC 0V 4.8V CONT2 CONT1 VDD 24 25 26 27 28 29 30 31 4.8V 17 18 19 20 21 22 23 Q52 KTC3203 Y C43 330/6.3 DIGITAL OUT EXTERNAL OUTPUT PCK FSEQ JP2 JP+ 11 TGL C22 220P TOFF 11 TEST2 0V 12 CLV+ CLV CLV2 DIGITAL SERVO 0V 13 4.8V V/P 14 0V 15 HLF SERVO 0V 16 TES COMMAND TO MAIN PWB CD-GND 1 P24 1-C +7.3V 2 CNSF11 +12V 3 0V LVSS 38 LCHO 37 0V LVDD 36 4.5V 4.8V MUTEL 35 NC 34 0V SYNC-DETECT EFM DEMODULATE CONTROL C83 0.022 C50 0.022 R52 27K R93 220 XOUT 1BIT DAC 0V 1.9V C40 0.047 XIN 45 2.1V 2.2V 44 X-TAL GENERATOR 2Kx8 RAM ZD61 MTZJ4.7B 3 PDO +5V 0V D91 1SS133 C39 3.3M 0.047 R50 680 XL1 16.934MHz C42 15P 0V D82 1SS133 XVSS 46 1 R51 0V 2 TA1 C41 12P 47 0V D81 1SS133 DEF1 0V C49 100P C48 100P PW EFLG 48 2.2V SBSY SUB-CODE C51 100/16 NC µ-COM INTERFACE SFSY RWC SQOUT COIN /CQCK WRQ NC 16M TEST11 /RES /CS TEST5 4M TEST1 FSX 49 SBCK 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 NC NC NC C38 0.01 C46 100P R60 1K C44 100P R61 1K R62 1K R63 1K C45 100P C47 100P R57 1K R58 1K R59 1K 1 2 3 4 5 6 7 8 9 SENSOR PWB-J 1 2 3 4 5 6 – + M M3 T/T UP/DOWN LOADING SW1 OPEN/ CLOSE SW2 MECHA UP 10 CNS10 1 2 1 2 SW3 DISC NUMBER WRQ(DSP) CO IN(DSP) SQ OUT(DSP) CQ CK(DSP) RES(DSP) DRF (ASP) D2GND SLD+ SLD– PUIN SW OP/CLOS DISC NO. UP/DOWN CNS5 2 3 4 5 6 7 8 9 10 11 12 13 14 CNSF12 TO MAIN PWB P24 1-D • The numbers 1 to 12 are waveform numbers shown in page 52. 7 8 9 10 Figure 23 SCHEMATIC DIAGRAM (2/20) – 23 – 11 12 CD-K491W CNPF01 10 +B GND(D) +B +4V(µ-CON) GND(µ-CON) +B COM RES DAT STB SCK +4V +B +B 11 12 13 13 14 14 RG94 10K PE0 PD7 PD6 (DI)PD5 PD4 (DO)PD3 PD2 VSS2 VDD2 PD1 PD0 PC7 PC6 FRNT_RLY RF50 1K FAN CONT RF49 1K VOLT_SW RF48 1K AMP RF47 1K PB_MUT RF46 1K TA_T1/T2 RG55 1K REC_MUT RF44 1K TA_PB-EQ RF43 1K TA_R/P RF42 1K BEAT CUT RF41 1K TA_BIAS RF40 1K FR SPEED(M) RF39 K HIGH_SP RF38 1K TA MOTOR RF37 1K TAPE_SOL RF36 1K RG17 CAM_SW RF35 1K 10K T2_CRO S RF34 1K RG20 10K T1_CRO S RF33 1K RG21 10K T2_B-FP S RF32 1K RG22 10K T2_A-FP S RF31 1K RG15 10K 29 30 RF24 @10K POSISTOR RF25 @1K TUN_SM RF26 @1K SP LEVEL RF27 @1K SP PROT RF28 1KSYS_STOP RF29 1K T1_RUN T2_RUN 10 11 RF17 0.0 CG06 15P RF19 @1K SP_4K RF20 @1K SP_1K RF21 @1K SP_250Hz RF22 @1K SP_63Hz RF23 @1K SP_16K 10 12 RES RWC BIF12 1 2 3 4 5 6 7 8 9 RF11 1K WRQ RF12 1K RES RG04 RF13 1K DRF 10K RF14 1K PUIN VSS CG05 15P XF01 D 1 2 3 4 5 6 7 8 9 RG96 10K RF99 @1K RG56 @1K CNP12 TO CD SERVO PWB P23 7-H CNSF12 +B RWC WRQ COIN SQOUT CQCK RES DRF D_GND SLD+ SLD– PUIN OP/CL DISC_NO UP/DOWN PF7 PF6 PF5 PF4 PF3 PF2 PF1 PF0 PE7 PE6 PE5 PE4 PE3 PE2 PE1 ICF01 IX0254AW SYSTEM CONTROL MICROCOMPUTER C PC4 50 PC3 49 PC2 48 PC1 47 PC0 46 PB7 45 PB6 44 PB5 43 PB4 42 PB3 41 PB2 40 PB1 39 PB0 38 PA7 37 PA6 36 PA5 35 PA4 34 PA3 33 PA2 32 PA1 31 SO0 Si0 SCK SO1 SI1 SCK1 P16 P17 INT0 RES(MAIN) P74 P75 VSS1 CF1 CF2 VDD1 AN0 AN1 AN2 AN3 AN4 AN5 AN6 AN7 INT1 INT2 INT3 1 2 3 +B 52 51 RF30 1K +B +B RG16 47K +B CG57 47/25 RG08 @10K RG07 @10K RG06 @10K RF81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 1K MIC_DET 81 PL5 RF82 @1K H/P SW 82 PL4 RF83 @10KAUTO_SCAN 83 PL0 RF84 @1KCD_DNO_SW 80 PL6 84 PL1 RF85 @1K CD_U/D_SW 85 PL2 51 PC5 RF86 @1K CD_O/C_SW 86 PL3 RF87 @1K DGTL1 87 P30 RF88 @1K DGTL2 88 P31 VSS 89 VSS3 VDD 90 VDD3 RF91 @1K AC3_RES 91 P32 RF92 @1K AC3_SS 92 P33 AC3_SIN RF93 @1K 93 P34 RF94 @1K AC3_SO 94 P35 RF95 @1K AC3_SCK 95 1 P06 P00 V1/V2 RF96 @1K 96 P01 2 P07 30 PA0 DEM0 RF97 @1K 97 P02 DEM1 RF98 @1K 98 P03 99 P04(PCCL) 100 P05 AC32SO IC 94 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 QG92 KTC3199 GR CFWU02 7 SO BIF11 CNSF11 GND(CD) 1 +7.3V(CD) 2 +12V(M) 3 RG24 10K RG95 470K CNP11 RF80 1K CG56 0.022 DH06 1SS133 9/50 SWF02 SPAN SELECTOR RF71 @1K RF70 @1K RF69 @1K RF68 @1K FUNC B RF67 @1K FUNC A RF66 @1K S.W.MUT CENT_MUT RF65 @1K REAR_MUT RF64 @1K SYS_MUT RF63 @1K TUN_MUT RF62 @100 RF61 @1K DO(TU) TUN_SD RF60 @1K DI(TU,VR,PR) RF59 @1K CL RF58 @1K VSS VDD CE1 RF55 @1K S.W.RLY RF54 @1K CLK2 RF53 @1K REAR_RLY RF52 @1K CENT_RLY RF51 @1K 10/100 B RG11 10K VR ST VR CLK VR DATA RG23 10K TO CD SERVO PWB P23 12-C +B +B RG05 10K 9 GND(D) 8 +4.6V(D) 7 +12V(M) 6 5 COM1 RESET 4 3 DATA1 2 STB 1 SCK1 9K/10K SP_CONF RF79 @10K RF78 @1K AD RES VOICE-C RF77 @22K POWER RF76 @1K QS_SPRED RF75 @1K RF74 @1K QS_AC RF73 @1K QS_MO TO DISPLAY PWB P36 1-C CNSD01 GND(CD2) GND(CD1) GND(D) +7.3V(CD) +12V(M) +4.6V(D) RF01 1K SLD– RF02 1K SLD+ RF03 1K COIN RF04 1KSQOUT RF05 1K CQCK RF06 1K COM RF07 1K DAT RF08 1K SCK RF09 1K STB RF10 1K DS_RES A RG19 47K RG26 10K RG38 100K +B RG25 @10K +B QG04 KTA1266 GR TUN L TUN R CG08 0.001 +B +12V(A) –15V +B –B +12V –1 +B +12V(A) GND(A) +B RH11 150K 2 – 3 + CH29 0.022 11 CH30 0.0056 (ML) F RH20 1.5K RH14 560K G TO DECK SECTION P27 12-E TA_T1/T2 PB_MUT PRE L-CH HIGH_SP PRE R-CH GND(A) +12V(A) TA_BIAS REC L-CH REC R-CH 6 – (2/2) ICH11 NJM4558M MOTOR DRIVER DH16 1SS133 DH11 1SS133 CH13 330P RH15 33K CH15 0.22/50 CH17 0.047(ML) RH21 560K DH12 1SS133 RH22 33K CH18 0.22/50 CH16 1/50 +B AUX 2 AUX 1 16KHz SPE-1 TAPE L RH16 470K DH17 1SS133 63Hz SPE-2 TAPE R RH24 470K AUX 1 AUX 2 DH18 1SS133 RH25 1.5K CH20 0.015 RH26 560K DH13 1SS133 RH27 33K CH21 0.22/50 RH31 560K DH14 1SS133 RH32 33K CH24 0.22/50 RH36 560K DH15 1SS133 RH37 33K CH27 0.22/50 250Hz SPE-3 M2GND CH19 0.47/50 RH30 1.5K CH23 0.0047 CH22 0.1 (ML) 13 14 15 16 +B RH35 1.5K 17 CH26 0.0012 RH29 470K DH19 1SS133 1KHz SPE-4 RH34 470K DH20 1SS133 4KHz SPE-5 18 19 CH25 0.027 (ML) +B 20 +B RH39 470K 54 84 18 80 GND(A) REC L-CH REC R-CH PRE L-CH PRE R-CH 55 TA_R/P 23 REC_MUT 24 BEAT_CUT 25 TA_PB-EQ 26 GND(D) 27 H 7 5 + VIDEO1 IN VIDEO2 IN TO PRE SECTION P28 2-G • NOTES ON SCHEMATIC DIAGRAM can be found on page 16. 1 85 18 81 L-CH OUT GND(A) R-CH OUT TO MECHA SECTION P27 12-B T2_A_FP TA_CAM_SW M_GND T1_RUN T2_RUN T2_B_FP 10 T1_CrO2 11 T2_CrO2 12 1 4 –B –B RH17 1.5K 1 2 3 4 5 6 7 8 9 8 (1/2) 10 RG01 220K TA_FR SPEED TA_MOT_SW M +12V TA_SOL RH13 150K RH12 1K L-CH OUT GND(A) R-CH OUT 1 2 3 4 5 6 7 8 9 CH10 47P GND(D) 1 CL 2 DO 3 CE(CE1) 4 DI 5 +12V(A) 6 GND(A) 7 TUN MUTE 8 L-CH 9 R-CH 10 SD 11 CH28 0.022 CNP303 TO TUNER PWB P33 12-A E BIF13 CNSF13 GND(A) 2 3 4 Figure 24 SCHEMATIC DIAGRAM (3/20) – 24 – 5 6 CD-K491W CD GND(D2) CD GND(D1) GND(D) +7.3V(CD) +12V(M) +4.6V(D) +B 28 –15V –B 18 GND(A) +B 19 +12V(A) +B 27 GND(D) +B 29 +4.6V(D) +B 30 SWF-MUTE +B 31 REAR-MUTE +B 32 CENT-MUTE +B –B RG39 82 QG03 RG31 KTC3199 GR 1K 35 SW RLY(4) 36 REAR RLY(3) RESET POINT 37 CENT RLY(2) 38 VOLT SW 39 SP PROT 40 POSISTOR RG30 RG29 CG01 150 150 470/10 41 H/P SW 42 SP LEVEL 43 FAN CONT +4V 44 FRNT RLY(1) 45 POWER +B +B 3 +12V(M) 7 GND(M) +B 46 +7.3V(CD) +B 47 CD GND(D1) CONTROL 67 68 69 70 71 72 RG20 10K RG21 10K RG22 10K RG15 10K 73 78 15 80 81 82 17 84 85 54 55 TO VOLUME SECTION P30 4-A RG17 10K L L 1 2 R R 1 2 TO VOLUME SECTION P30 6-H TUN TAPE AUX AUX TUN TAPE AUX AUX +B 58 56 57 76 27 76 57 56 +B 58 55 54 77 28 19 18 86 18 48 CD GND(D2) 49 VGND +B 50 +5V(AC32A) 51 GND(D3) VR CLK VR DATA VR LA TCH CLK2 VR DI FUNC A FUNC B L OUT R OUT C IN(C OUT) SL IN(LS OUT) SR IN(RS OUT) SW IN(SW OUT) 52 GND(D4) +B 53 +5V(AC32B) 54 OUT(L) 55 OUT(R) 56 RL OUT 57 RR OUT 58 C OUT 59 C IN 60 RL IN 61 RR IN 62 IN(L) 63 IN(R) 18 GND(A) GND(D) AC3-SW-CHOUT AC3-RS-CHOUT AC3-LS-CHOUT AC3-C-CH OUT AC3-R-CH OUT AC3-L-CH OUT SPEC ANA –15V +12V AGND LT IN AGND RT IN 19 +12V(A) +B 64 QS_SPRED 69 QS_AC –B –B 66 QS_MO 1 2 +B 3 4 +B –B 5 6 +B 7 8 9 VCAN OUT(L) IN(L) GND(A) +12V(A) OUT(R) IN(R) GND MIC CFWU01 87 TO PRE SECTION P29 9-G LG01 2.2µH RG32 100 RG34 10K 33 S-MUTE +B TO QSOUND SECTION P31 7-H QG02 KTC3199 GR 1 CG02 0.01 DG05 1SS133 3 DG04 1SS133 CG04 0.01 2 RG36 3.3K RG37 1K RG33 10K CG03 RG35 3.3/50 1K 34 AMP CONT DG02 1SS133 RESET QG01 KRC102 M ZDF01 MTZJ3R3A +4V –B DG03 1SS133 FROM KARAOKE PWB CNSU02 P32 3-A 10 FWA01 +B –B C IN(C OUT) L OUT(LIN) SL IN(LS OUT) R OUT(RIN) SR IN(RS OUT) AGND V-SW(V1/V2) LT IN RT IN CFWA01 +12V(A) –15V 9 8 7 6 5 4 3 2 1 TO DOLBY PWB P35 8-H 10 SW IN(SW OUT) 1 FWA02 20 A-15V –B 20 19 AGND 18 A+12V +B 17 +5V (AC3_B) +B 16 VGND 15 +5V(AC3_A) +B 14 +5V(AC3_A) TO DOLBY PWB P34 5-H 13 GND(D3) 12 GND(D4) 11 DEM1 10 DEM0 9 8 7 6 5 4 3 2 1 X 1 FM SIGNAL 54 55 58 56 57 76 AC3-L-CH OUT AC3-R-CH OUT AC3-C-CH OUT AC3-LS-Ch OUT AC3-RS-CH OUT AC3-SW-CH OUT PLAYBACK SIGNAL RECORD SIGNAL MAIN PWB-A(1/5) TO PRE SECTION P28 4-G L-CH OUT GND(A) R-CH OUT 85 18 81 R-CH OUT 80 1 CFWU02 AUX 2 SP CONF DGTL1 SO DGTL2 SS AD RES SI AC3_RES SCK CFWA02 UX 2 IN VIDEO2 IN PRE SECTION P28 2-G 7 8 9 10 Figure 25 SCHEMATIC DIAGRAM (4/20) – 25 – 11 12 CD-K491W PLAYBACK SIGNAL RECORD SIGNAL A QL11 KTA1266 GR DRIVER TAPE MECHANISM ASSEMBLY 0V 0V H + – M B TAPE SPEED L QL14 KTA1273 Y 12V +B 0V VRM1 3.3K(B) RM1 2.7K L H MOT+B REC FWD CAM SW M-GND F.A.S RUN PULSE +B SOL REC RVS SWM3 REC FWD SWM6 CAM SW 1 2 SWM5 F.A.S RL14 33K PHM1 SOLM1 SOL WTL11 MOT L MOT H 1 2 3 4 5 6 7 8 9 MOT +B T2 A-FP CAM SW M-GND T1 RUN-SW T2 PH-OUT +B SOL T2 B-FP T1 CrO2 T2 CrO2 10 11 12 13 1 2 3 4 5 6 7 8 9 +B +B RL15 10K 12V KR 2 RL16 2.2K QL15 KTA1271 Y DRIVER 12V RL17 12V 10(1/2W) DL12 1SS133 FWM2 CL12 47/16 MM1 TAPE MOTOR RL12 RL13 2.2K 6.8K 0V 0V QL12 KTA1266 GR DRIVER 0V TAPE SV MECHA. QL17 KRC104 M SWITCHING 4. 2 0V 3 1 0V QL13 KRC104 M SWITCHING 4.0V 2 3 0V 1 0V RL11 33K 0V 0V RL18 10K 12V RL19 2.2K +B RL20 1.2K 10 11 12 13 SWM4 REC RVS C CL11 0.01 RK33 22K D TAPE1 PLAYBACK HEAD RK03 2.2K QK04 2SC1845 F 0V RK06 3.3K 23 CK07 0.001 24 0V RK18 1K 0V 4 19 CK12 330P RK04 2.2K 112K 21 RK20 56 CK18 0.033 20 0.3V 0V CK22 1/50 RK30 10K CK26 0.0082 CK20 560P RK26 5.6K RK22 100K REC RK24 CK24 3.9K 0.01 RK28 8.2K 6 CK27 0.022 1 3 0V QK14 KRC104 M 8.0V 0V CK09 0.022 1 2 REC 2 0V REC 8.7V RK13 10K RK14 10K 0V 3 RK15 4.7K 3.8V 1 0V 3 3.8V QK10 KRC104 M 2 0V QK11 RK69 220 CK60 100/16 PB EQ(CrO2) KRC104 M H • NOTES ON SCHEMATIC DIAGRAM can be found on page 16. 1 2 3 4 Figure 26 SCHEMATIC DIAGRAM (5/20) – 26 – 5 0V 1.3V 0V PB EQ(CrO2) QK09 KTA1266 GR 7 112K 0.6V 22 CK16 47/16 8.7V 0V 1.3V 5 HIG CK14 330P 0.7V G CK29 RK29 10K 0V 3.0V – + RK37 6.8K 6 18 CK28 3.3/25 RK38 6.8K QK06 0V 2SC1845 F 0V CK25 0.0082 HIGH=T1 RK10 0V 0V 4.7K QK08 KTC3199 GR 0.7V CK13 0.6V 2 330P 3 0V 1 CK08 0.001 CK06 330P CK05 330P RK12 15K 0V RK25 5.6K + – RK08 47K 0V CK19 560P CK21 1/50 0V 0V RK07 47K 7 6 5 4 3 2 1 RK89 1K RK90 1K TAPE2 HEAD PWB-M RK05 3.3K RK11 15K CNPK2 ERASE HEAD 0V CNSK02 BI102 R-CH L-CH F QK07 KTC3199 GR 0V RK09 4.7K 0V 0.7V QK05 2SC1845 F CK17 0.033 RK31 33K CK23 0.01 RK17 1K 0.7V 0V 0V RK23 3.9K RK36 6.8K 0V QK03 2SC1845 F 7 6 5 4 3 2 1 CK11 330P RK27 8.2K RK21 100K CK31 RK19 56 RK02 1K E 1 2 3 4 5 6 RK34 68K 0V RK35 6.8K 0V CK15 47/16 TAPE2 RECORD/ PLAYBACK HEAD QK13 KRC104 M 3 2 PB EQ(CrO2) 0V 1 CK02 680P CNPK1 R–CH 3 2 1 CNSK1 3 2 1 RK01 1K CK01 680P RK32 33K L–CH C 27 CD-K491W MAIN PWB-A(2/5) QL17 C104 M TCHING TA-F/R SPEED 4.0V 1 TA–F/R SPEED 3 QL18 KRC104 M 2 3 0V TA-MOT-SW QL19 KRC104 M DRIVER 12V 1 0V 12V 2 +B 2 TA-MOT-SW M-12V 3 M-12V TA-SOL 3 0V 4 TA-SOL T2-A-FP 1 0V RL24 3.3K DL11 1SS133 0V 2 4.1V QL16 KRC107 M 3 CL13 3.3/50 5 6 7 8 9 TA-CAM-SW M-GND T1-RUN T2-RUN 1 0V TO MAIN SECTION P24 1-G 0V T2-B-FP T1-CrO2 T2-A-FP TA-CAM-SW M-GND T1-RUN T2-RUN 10 T2-B-FP 11 T1-CrO2 12 T2 CrO2 H:CrO2 L:NORM 13 TA T1/T2 H:T1 PB.MUTE 3 L:T2 14 PB.MUTE H:ON L:OFF 15 PRE L-CH 0.6V 0.3V 8 7 56K + – 18 17 CK34 22/25 56K CK30 470P RK38 6.8K 15 14 13 NOR/HIGH VCC RIPPLE ALC RK40 560 10 3.0V 16 0.6V 3.0V LK02 1.8mH CK32 270P 6.0V 3.7V +B RK58 150(1/2W) SWITCHING QK24 KTA1266 GR CK40 0.0033 RK42 82 2 CK38 CK36 0.018 0.022 11.7V BIAS 12 11 0V 0V CK62 0.047 (ML) RK66 27K LK03 RK67 1mH 47K 1 0V RK52 1K CK51 0.027 (ML) SWITCHING HI.SP QK16 KRC104 M 1 0V 3 0V QK29,QK30, QK40:SWITCHING 3 0V QK27 SWITCHING KRC104 M QK25 KTA1266 GR 11.7V 2 11.7V 3 0V 0V2 QK40 KRC107 M 0V 0V QK28 CK50 2SC2236 Y 0V 0.0082 RK68 (P.P) 4.7 19 12V(A) 20 BIAS H:ON L:OFF 0V 11.6V 0V CK42 47/25 RK46 10K 11.7V 0V RK61 270 RK60 270 ALC GND 3 1 SWITCHING QK26 KRC104 M RK64 4.7K 2 3 RK62 47K 11.7V ICK01 AN7345K PLAYBACK AND RECORD /PLAYBACK AMP. HIGH=HI-SP 0V 0V 9 – + RK57 4.7K CK46 220/10 0V 2 QK29 KRC107 M CK52 47/16 1 0V RK81 6.8K +B 1 0V 3 11.7V 1 0V 2 0V LK04 330µH RK55 22K MUTING QK22 KTC3199 GR RK75 68K 0V 0.7V RK54 10K RK73 56K 54 REC L-CH RK56 22K 0V 0V RK74 68K 0.7V RK53 10K 55 REC R-CH RK72 56K MUTING QK21 KTC3199 GR 0V 23 TA R/P H:PB L:REC +B 24 REC MUTE 25 BEAT CANCEL 26 TA PB EQ L:NORM H:CrO2 27 GND(D) 7 8 9 10 Figure 27 SCHEMATIC DIAGRAM (6/20) – 27 – 11 12 TO MAIN SECTION P24 1-H CK33 22/25 0V CK41 47/25 QK30 KRC104 M LK01 1.8mH 3 QK15 KRC104 M SWITCHING CK39 0.0033 RK63 10K K37 8K RK41 82 CK31 270P RK39 560 2 18 GND(A) CK55 0.022 RK65 10K 1 0V CK47 0.022 CK37 0.018 L:HIGH 17 PRE R-CH SWITCHING 1 QK19 KRC104 M 0V 2 3 0V 0V HI.SP RK49 10K CK35 0.022 CK44 0.022 CK43 0.022 0V 16 HI. SP H:LOW MUTING QK18 2SC2878 A 0V RK48 0V 10K RK50 10K CK45 22/25 CK10 47/25 RK45 10K 6.8K CK29 470P RK47 10K HI.SP MUTING QK17 2SC2878 A 0V RK43 0V 10K CD-K491W A QP1 KTC RP53 100K CP58 0.068 RP51 1K CP41 2.2/50 B RP54 100K CP42 2.2/50 CP44 0.001 QP16 KTC319 RP52 1K S.W.MUTE CENTER MUTE C CNPR11 3 2 1 2 1 CP37 0.001 Q K CP38 0.001 CNSA11 DOUT GND TO DOLBY PWB P34 1-A CNS99 DOUT +4.3V GND TO CD SERVO PWB P23 11-D QP14 KTC3199GR CNPR12 CP31 CP32 0.001 0.001 ICR11 GP1F38T PHOTO DIGITAL OUTPUT /LED DIGITAL-OUT D LR01 2.2µH CR02 100/10 1 2 3 RR01 100 ZDR01 MTZJ3.3B CR01 0.022 RP35 100K RP36 100K RP33 1K RP34 1K CP30 2.2/50 CP29 2.2/50 CR03 0.001 R-CH RR13 1.8K RR12 27K 3 1 QR12 KRA107 M 3 2 F QR11 KRA107 M 2 3 RR20 47K RP22 100 CP09 47/25 RP28 47K CP24 10/16 RP26 1K RP32 220 –B CR15 4.7/50 RR19 47K 31 32 58 76 56 57 54 55 AC3-C IN AC3-SW IN AC3-LS IN AC3-RS IN L-CH IN R-CH IN +B TO MAIN SECTION P25 12-B TO MAIN SECTION P25 10-G TO MAIN SECTION P24 6-H H • NOTES ON SCHEMATIC DIAGRAM can be found on page 16. 1 2 Q KTC 1 RP12 100 REAR MUTE S.W. MUTE VIDEO-1 VIDEO-2 RP11 100 CENTER MUTE 30 GND(A) L-CH R-CH GND(A) L-CH R-CH 80 18 84 81 18 85 CP08 100P –B CR66 47/25 RR21 47K CR16 4.7/50 1 G CR17 4.7/50 1 CP07 100P RP20 2.2K RP18 8.2K CP16 2 – 0.1 CP20 (2/2) (ML) 0.1(ML) 3 + 4 CP13 CP14 0.001 0.001 2 QR13 KRA107 M RP19 2.2K CP27 0.022 RP16 100K Q K RP27 47K CP25 0.001 L-CH INPUT VIDEO/AUX-1 RR11 27K CR11 390P CR12 390P RP15 100K CR65 47/25 RR16 CR14 27K 390P 7 RP21 100 CP26 0.001 JR11 RR17 1.8K RR18 1.8K CR13 390P CP28 0.022 R-CH +B CP23 RP25 10/16 1K CP10 47/25 E 8 5 + CP15 CP19 (1/2) 0.1 0.1(ML) (ML) 6 – RP17 8.2K RR15 27K CP18 CP17 47P 47P INPUT VIDEO/AUX-2 +B L-CH RR14 1.8K JR12 L-CH ICP11 NJM4565M BUFFER AMP. DR12 1SS133 CR10 0.001 DR11 1SS133 REAR MUTE 3 4 Figure 28 SCHEMATIC DIAGRAM (7/20) – 28 – 5 6 RP31 220 CD-K491W MAIN PWB - A ( 3 / 5 ) QP15 KTC3199GR FM SIGNAL RP62 5.6K CFWP02 CP47 0.001 OUT6 RELAY4 OUT4 CP53 0.001 RP70 5.6K QP16 KTC3199GR 13 12 11 10 OUT5 9 8 7 6 5 4 3 2 +B GND(A) RELAY3 1 RP47 5.6K CP37 0.001 QP13 KTC3199GR FWP02 OUT6 RELAY4 OUT4 GND(M) OUT5 +12V(M) GND(A) FAN SW RELAY3 VOL SW PROT POSISTOR AMP 1 TO SPEAKER AMP.1 PWB P38 1-F CFWX11 13 RP48 5.6K CP38 0.001 GND(A) CFWP01 9GR OUT3 RELAY2 OUT1(L-CH) RELAY1 GND(A) FAN CONT OUT2(R-CH) SP LEVEL 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 H/P SW +B VOL SW PROT POSISTOR CP27 0.022 CP25 0.001 QP11 KTC3199GR 1 –15V –B +B RP29 5.6K +12V(A) RP30 5.6K S-MUTE CP26 0.001 CP57 22/25 CP28 0.022 +12V(M) QP17 KRC107 M SWITCHING 3 2 +B +B +B +4.6V(D) GND(D) +B RP73 22K 1 GND(A) FAN CONT OUT2(R-CH) SP LEVEL TO SPEAKER AMP.2 PWB P38 1-B CFWV11 GND(M) H/P SW +12V(M) FAN SW VOL SW PROT POSISTOR AMP 16 CNPP01 +B FWP01 OUT3 RELAY2 OUT1(L-CH) RELAY1 QP12 KTC3199GR 1 2 3 4 5 6 7 8 9 10 11 –15V(A) GND(A) +12V(A) +12V(M) GND(M) +4.6V(D) GND(D) +7.3V(CD) CD GND(D1) CD GND(D2) POWER TO POWER PWB P40 1-H CNS901 CNPP02 1 VGND 2 +5V(AC32A) 3 GND(D3) 4 GND(D4) +B RP31 220 WTP01 1 2 3 +B RP91 100 –B +B VF1 –VP VF2 TO POWER PWB P40 6-H CNS902 TO POWER PWB P41 8-H FW901 VOLTAGE REGULATOR QP91 2SD468 C 34 35 36 37 38 39 40 41 42 43 44 45 3 7 46 47 48 49 50 51 52 53 1 2 3 GND(D) +4.6V(D) AMP RELAY4 RELAY3 RELAY2 VOL SW PROT POSISTOR H/P SW SP LEVEL FAN CONT RELAY1 POWER +12V(M) GND(M) +7.3V(CD) CD GND(D1) CD GND(D2) VGND +5V(AC3-A) GND(D3) GND(D4) +5V(AC3-B) VF1 –VP VF2 GND(A) +12V(A) 27 29 S-MUTE –15V 18 33 28 18 19 GND(A) CP91 100/6.3 WTP02 TO DISPLAY PWB P36 1-B FWD02 TO MAIN SECTION P25 12-B 7 8 9 10 Figure 29 SCHEMATIC DIAGRAM (8/20) – 29 – 11 12 CD-K491W SPE-ANA –15V +12V GND(A) LT IN GND(A) RT IN SPE-ANA –15V +12V GND(A) LT IN GND(A) RT IN 77 28 19 18 86 18 87 QZ01,QZ02: VOLTAGE REGULATOR (NC)RBASS1 LBASS1(NC) C IN GNDR R IN GND L IN BYPASSR BYPASSL 9 10 11 12 13 14 15 16 17 CZ52 1/50 CZ49 1/50 18 19 20 21 RZ73 10K R IN RZ72 10K +B CZ53 1/50 RZ74 10K L IN RZ70 10K –B CZ62 22/16 GNDC 8 RZ71 10K RZ69 10K CZ48 1/50 CZ65 10/50 +B 22 (NC)RBASS2 SLIN 7 CZ51 1/50 SRIN 6 CZ50 1/50 5 SWIN 4 23 (NC)RBASS3 24 25 LBASS2(NC) 26 GNDS OUT1(NC) OUT2(NC) 3 AVDD OUT3(NC) 2 +7V OUT4(NC) 1 +B LBASS3(NC) (NC)CL2 27 (NC)CR2 28 (NC)RTRE 29 (NC)CR1 30 (NC)CL1 31 ICZ10 M62446FP 6CH ELECTRONIC VOLUME C QZ01 KTA1271 Y QZ02 KTC3203 Y –B CZ63 10/50 –7V RZ83 10K 32 AVSS SL OUT 33 CZ61 1/50 34 L OUT 35 C OUT 36 SR OUT CZ59 1/50 CZ60 1/50 37 R OUT CZ56 1/50 CZ58 1/50 CZ57 1/50 LA TCH 38 A GND 39 SW OUT 40 DZ01 CZ54 0.022 CZ55 0.001 DZ02 RZ80 10K RZ82 10K RZ81 10K RZ79 10K RZ84 10K 41 CLK DVDD 42 DATA +7V RZ76 1K RZ77 1K RZ78 1K +B D GND B RZ75 10 ZDZ01 MTZJ7.5C CZ67 22/16 LTRE(NC) D GND DZ01,DZ02:1SS133 RZ86 1K CZ66 ZDZ02 1/50 MTZJ7.5C –B –B RZ85 1K CZ64 1/50 +B GND(D) L-OUT R-OUT C-IN SLIN SRIN SWIN 76 57 56 58 55 54 SW OUT SR OUT SL OUT C OUT R OUT L OUT 27 SW OUT SR OUT SL OUT C OUT R OUT L OUT 54 55 58 56 57 76 GND(D) L-OUT R-OUT C-IN SLIN SRIN SWIN 67 68 69 70 71 72 73 VR CLK VR DATA VR LA TCH CLK DI A B A DI FUNC A FUNC B VR CLK VR DATA VR LA TCH CLK2 TO MAIN SECTION P25 8-D RZ89 470K D RZ88 470K LT IN GND RT IN + 8 Vss 3 13 –7V 6 INH 9 7 16 +B H 3Y 1 5 2 4 78 15 84 85 AUX1 L AUX2 L RZ52 1K 11 TAPE L FM SIGNAL 15 82 17 80 81 AUX2 R 14 2Y 12 AUX1 R ICZ03, ICZ05, ICZ07: BUFFER AMP. 1Y +7V PLAYBACK SIGNAL MAIN PWB - A ( 4 / 5 ) – CZ39 0.022 CZ38 10/16 TO MAIN SECTION P 25 8-C • NOTES ON SCHEMATIC DIAGRAM can be found on page 16. 1 2 3 4 Figure 30 SCHEMATIC DIAGRAM (9/20) – 30 – 5 6 –B ICZ08 TC4052BF DUAL 4CH ANALOG MULTIPLEXER 3 CZ40 47/16 TUN R 3 CZ42 10/16 Y COM – 1 CZ41 0.022 X COM + RZ53 2 1K 10 1 RZ58 1K TAPE R RZ03 6.8K +B CZ01 1/50 4 CZ69 100P –7V –B 2 3 CZ44 47P –7V 0Y +B 1 2 3X RZ01 6.8K +B +7V 8 RZ60 2.7K RZ56 100K 2X 2 (1/2) RZ54 1K RZ90 22K –B 4 CZ37 0.022 CZ36 47/16 CZ35 0.022 CZ34 10/16 B 3 RZ91 22K RZ68 100 1 (2/2) RZ55 100K CZ43 10/16 –B RZ67 100 CZ46 10/16 RZ62 10K RZ59 2.7K 1X NJM4565M ICZ09 NJM4565M BUFFER AMP. RZ65 100 CZ31 0.022 CZ32 100/10 ICZ07 NJM4565M 6 RZ47 1K IN1 27 NC 28 5 0X 2 IN1 +7V 1 VDD CZ30 100/10 – 3 IN2 4 F7 + – + – RZ13 1M CZ05 0.0047 F6 24 RZ11 1M F7 25 RZ05 IN2 26 1M 5 F6 (1/2) – + RZ19 1M 8 RZ57 CZ45 1K 47P RZ09 100 F5 23 RZ25 1M +7V RZ61 10K + CZ21 0.33/50 CZ17 0.18(ML) CZ13 0.27(ML) CZ10(ML) CZ14(ML) CZ18(ML) 0.027 0.27 0.18 F4 22 RZ31 1M 7 QZ04 KRC107 M A RZ02 6.8K 6 F5 F3 21 CZ23 5 0.039(ML) (1/2) 7 6 RZ41 RZ33 680 +7V 330K CZ19 3 8 0.033(ML) (1/2) 1 2 4 –7V RZ35 RZ27 680 270K CZ15 5 0.012(ML) (2/2) 7 6 RZ29 RZ21 680 +7V 120K CZ11 3 8 0.0015(ML) (1/2) 1 2 4 RZ23 –7V RZ15 680 120K CZ07 5 270P 7 (2/2) 6 RZ17 680 RZ07 ICZ03 100K TUN L G CZ02 1/50 7 F4 RZ06 1M 2 RZ04 6.8K 8 F3 F2 20 RZ39 330K RZ64 100K RZ63 100K RZ45 1K CZ70 100P RZ08 100K 3 9 F2 RZ37 1M F1 19 CZ47 10/16 RZ66 100 QZ03 KRC107 M (1/2) – 1 CZ16(ML) 5 0.012 RZ28 RZ26 RZ24 270K 1M 680 2 CZ12(ML) 3 0.0015 RZ22 RZ20 RZ18 120K 1M 680 6 CZ08 5 270P RZ16 RZ14 120K 1M RZ12 1M CZ29 CZ71 0.022 1/50 ICZ09 NJM4565M BUFFER AMP. –B RZ93 1K CZ03 10/16 + CZ04 10/16 RZ32 1M 10 F1 DI 16 CLK 17 VSS 18 – 8 ICZ02 NJM4565M ICZ01 LC7522 GRAPHIC EQUALIZER ELECTRIC VOLUME +7V (2/2) 6 RZ34 RZ30 330K 680 RZ38 1M CZ06 0.0047 – + – – + – + 4 7 – ICZ04 NJM4565M ICZ02, ICZ04, ICZ06: BUFFERAMP. (1/2) 1 +B RZ10 100 CZ20(ML) 3 0.033 (2/2) 8 –7V –B 4 7 CZ24(ML) 0.039 RZ40 RZ36 330K 680 2 (1/2) –7V +7V 5 + 8 1 6 (2/2) 7 +7V 12 TEST1 CZ22 11 TEST2 0.33/50 RZ42 680 4 + ICZ06 NJM4565M –7V 13 S CZ25 0.022 E VCC+7V 15 +B + 14 VEE RZ44 1K RZ43 1K –7V CZ09 0.027 GND CZ27 100/10 CZ26 100/10 –B ZDZ03 MTZJ5R1A RZ49 1K RZ51 1K RZ46 1K RZ48 1K RZ50 1K +B CZ33 0.022 +B ICZ05 NJM4565M RZ95 220 –B CZ28 0.022 F +7V –B RZ87 470K +B RZ94 1K +B 22 23 24 CQ06 0.001(ML) CQ04 2.2/50 CQ03 44 2.2/50 43 CQ05 2.2/50 CQ02 42 2.2/50 45 41 CQ01 2.2/50 40 39 CQ36 0.022(ML) 38 37 MSC6 CQ35 0.022 (ML) CQ34 0.47/50 CQ32 0.022(ML) CQ33 0.022(ML) CQ28 0.0047(ML) CQ31 0.47/50 47 46 (OS-CON) CQ29 100/10 CQ30 47/25 +B CQ25 CQ26 0.47/50 0.022 (ML) CQ27 0.022(ML) CQ24 0.0047(ML) ZDQ01 MTZJ5.1B CQ15 47/25 QXCC 25 26 27 28 29 30 31 32 33 34 35 36 +B RQ09 330 QXBC CQ23 0.022 (ML) RQ10 220 RQ13 RQ15 RQ11 RQ12 @1K @1K @1K @1K RQ20 100K RQ19 100K RQ16 100K RQ17 100K RQ18 100K RQ14 @1K ICQ01 QS7777PF Q-SOUND DECORDER CQ08 0.082 (ML) @1K @1K @1K @1K @1K 21 4 3 2 1 QXAC CQ19 2.2/50 17 RLOUT 18 COUT CQ18 19 FROUT 2.2/50 20 FLOUT MSC5 MSC4 RRIN RLIN SUBIN CIN FRIN FLIN CQ07 48 0.012(ML) RQ01 RQ02 RQ05 RQ03 RQ04 15 VDD 16 RROUT 5 1 2 3 4 5 VCC 1 2 3 4 1 RQ06 @1K RQ07 @1K RQ08 @1K CQ17 2.2/50 CQ21 0.47/50 CQ22 0.022(ML) 5 4 3 2 1 QXDC 2 3 4 13 BYP 14 P/S +B CQ16 2.2/50 12 11 10 9 8 7 6 MO AR AC SPRED MUTE PSAVE GND MSC1 MSC2 MSC3 VREFIN VREFOUT CQ14 0.022 CQ20 2.2/50 CQ13 @0.0027(ML) CQ12 0.22/50 CQ11 @0.022(ML) CQ10 10/50 CQ09 10/50 DQ02 RQ21 1SS133 330K DQ01 1SS133 CD-K491W FM SIGNAL MAIN PWB - A ( 5 / 5 ) QS_SPRED QS_AC QS_MO RR_OUT RL_OUT C_OUT L_CH_OUT R_CH_OUT +12V(A) GND(AU) L_CH_IN R_CH_IN C_IN RL_IN RR_IN 64 65 66 57 56 58 54 55 19 18 62 63 59 60 61 P25 12-C TO MAIN SECTION 7 8 9 10 Figure 31 SCHEMATIC DIAGRAM (10/20) – 31 – 11 12 H 1 2 3 C601 0.47/50 C634 0.082 (ML) R606 15K R605 150K C610 C611 2.2/50 0.1/50 R636 1K 4 Figure 32 SCHEMATIC DIAGRAM (11/20) – 32 – C616 0.15/50 R619 22K 0V DA CONT 20 VCC 19 17 REF 18 GND DA INT IN 21 DA INT OUT 22 2.3V 4.7V 0.6V 2.3V +B C629 0.068 (ML) R617 10K R618 15K C621 2.2/50 C620 2.2/50 C623 2.2/50 C622 2.2/50 C624 0.1/50 C630 0.22(ML) R616 15K R615 3.3K D601 1SS133 C628 0.082(ML) C627 0.022(ML) C626 0.1/50 R614 39K C619 100P C618 0.01(ML) R612 56K +B +B DIGITL ECHO 2.3V 2.3V 2.3V 2.3V 2.3V 2.3V 2.3V C625 0.0082 LPF2 IN 23 2.3V LPF2 OUT 24 ECHO VOL IN 25 R LINE IN 26 L LINE IN 27 R LINE OUT 28 L LINE OUT 29 MIC ECHO OUT 30 2.3V MIC SW AUD SW1 33 R610 1K C617 0.15/50 R-in L-in R-out L-out V.CAN B C615 220/10 AD CONT AD INT OUT 0V 0V R611 1K CLOCK 32 1.6V 0.5V 31 AUD SW2 34 4.7V 2.3V C AD INT IN LPF1 OUT LPF1 IN 2.3V 2.3V 11 MIC OUT 10 MIC2 VOL IN 7 ALC2 0V 2.3V 8 MIC2 NF IN C609 270P 9 MIC OUT 2.3V 6 MIC2 IN 5 MIC1 VOL IN 4 MIC1 OUT 3 MIC1 NF IN VALC 35 2 ALC1 2.3V 12 C612 R608 15K 0.0082 13 2.3V C613 0.068(ML) 14 2.3V 2.3V 15 C614 R609 33 0.22 16 (ML) 0.6V R607 10K VR601 20K(B) MIC1 VOLUME C608 2.2/50 MIC2 VOLUME C633 2.2/50 VR602 20K(B) F R601 5.6K R602 5.6K R604 150K R603 1K 0V 2.3V C605 270P 2.3V 2.3V C606 0.1/50 2.3V VCFIL 36 E 1 MIC IN D C604 2.2/50 2.3V MIC IN(R) OUT(R) +12V(A) GND(A) IN(L) OUT(L) V.CAN 9 8 7 6 5 4 3 2 1 BI601 KARAOKE PWB-L J601 MIC1 J602 MIC2 G C602 0.47/50 MIC AMP. IC601 M65845FP 9 8 7 6 5 4 3 2 1 CD-K491W TO MAIN PWB P25 12 - D CNPU02 A CNSU02 FM SIGNAL GND(D) +B +B R669 220 R670 220 C677 47/25 ZD631 MTZJ5.6B R668 1.2K R667 VOLTAGE 100 6.4V REGULATOR 5.4V Q631 KTC3203 Y C674 4.7V 47/25 C673 0.022 C672 47/25 VR603 20K(B) C632 100/10 C631 0.022 • NOTES ON SCHEMATIC DIAGRAM can be found on page 16. 5 6 SO301 ANTENNA TERMINAL FM 75ohms C301 0.001 D304 1SS133 D303 1SS133 RT01 100K RF 1 2 3 CT01 18P(CH) CT02 0.01 CT04 0.001 1 2 3 BFT01 FM BAND PASS FILTER CT08 0.0047 D302 1SS133 VDT01 KDV147B CT06 0.022 0V 0V C319 0.022 0V R329 100K R327 5.6K R322 5.6K R328 C318 10K 0.022 CT03 4.7P 4 CT05 6.8P (UJ) 5 6 MIX RT03 22 TT01 FMIF CT11 15P (CH) 7 C320 0.0018 VD302-A KV1236Z23F RT06 10 RT05 47K RT04 47 CT13 3.9P(UJ) FM OSC RT07 680 CT12 33P VCC 9 QT01 2SC535 C AMP 8 OSC LT02 FM BAND COVERAGE B.A ICT01 TA7358AP FM FRONTEND FMRF LT01 D301 1SS133 SW2 OSC T308 TC304 C315 0.1 C316 0.1 R325 56K D313 1SS133 D314 1SS133 RT09 820 CT14 22P(CH) C390 100P 3 2 RT08 10K CT16 10/16 R326 1K C321 0.0039 R302 82 Q307 2SC2878 B TC305 0V SW1 OSC 0V T307 Q306 0V R330 2SC2878 B 1K SW1 BAND fL COVERAGE fH VD301-2 R324 KV1236Z23F 100K R323 68K C334 MW BAND C336 18P COVERAGE 470P (UJ) MW OSC T306 fH SW1 TRACKING fL D316 1SS135 R320 10K 1DT01 SS133 SW1 SW2 MW GND C306 10P (UJ) C335 18P (CH) R318 1.5K RT02 33K CT07 0.001 VDT02 KDV147B C338 0.001 T304 SW2 ANT D317 1SS135 C314 0.022 VD302-B KV1236Z23F Q309 R311 D305 2SC2878 B R312 C303 100K 1SS135 0V 0.022 0V 33K D309 0V C309 1SS135 330P TC302 SW2 fL C308 (UJ) 0V C304 TRACKING fH R314 0.022 3.3K 8.2P D306 0V 1SS135 D310 C310 Q308 0V 2SC2878 B 1SS133 0.001 TC303 T303 fL SW1 ANT SW1 R316 D311 TRACKING fH 22K 1SS135 C305 VD301-1 0.047 D307 1SS135 T302 C311 KV1236Z23F 0.022 R319 100K C330 D308 8.2P C331 1SS135 MW TRACKING (UJ) 0.047 MW ANT R317 L311 10K 560µH R310 22K C312 0.022 3 RT10 4.7K 1 2 R343 47K R342 47K C313 0.022 1 0V 2 R341 47K 3 1 1 +B 1 +B +B 2 3 CF302 10.7MHz FM1F L356 1mH VR351 10K(B) FM MUTE LEVEL C342 0.022 3 L353 1mH R358 8.2K Q365 KRC107 M 2 1 C382 15P (CH) 1 2 4 2 3 5 18 6 6 5 7 C385 0.01 L351 100µH 9 R373 1K R374 1K R371 1K R372 1K 8 R396 1K R393 1K 10 R398 1K 8 7 R397 1K TP 302 17 16 11 R360 4.7K 9 10 11 R390 82K R395 47K R377 47K FMIF C372 1/50 C371 1/50 C373 0.022 15 14 13 C357 2.2/50 12 C395 0.022 CNP303 GND(D) C383 0.0022 2 1 3 ZD352 MTZJ3.9B C391 47/16 R392 390 12.18V R383 11.37V 5.6K Q361 R387 KRC107 M 22K D351 1SS133 R385 5.6K 11.6V R391 390 ZD351 MTZJ4.7B Q360 KTA1266 GR +B L352 100µH R354 4.7K C396 100/10 R366 10K R368 33K 10K C375 R365 3.3/50 0.65V R367 1K 0V Q354 KTC3199 GR MUTING 0V 0V MUTING Q353 0V KTC3199 GR 0.65V R363 1.5K CNSF13 1 2 3 4 5 6 7 8 9 FROM MAIN PWB P24 1-E +B R359 1.8K C356 0.001 R362 5.6K R361 5.6K R364 1.5K R355 3.3K C358 12 1/50 IC303 LA1832 FM IF DET./FM MPX./AM IF C367 1/50 R350 2.7K 19 18 17 16 15 14 13 12 IC302 LC72131 PLL CONTROLLER C393 2.2/50 1 R352 1K C392 0.001 R380 1.5K 3 22 21 20 R381 10K C394 47/16 AMIF T351 4 3 19 20 21 2 22 23 24 C397 0.022 C381 12P (CH) R382 150 C343 15P (CH) TUNER PWB-E D353 1SS133 MW/SW1/SW2 SIGNAL C307 0.047 R313 22K R315 22K CT15 0.022 C362 3.3/50 5.01V 5.01V R321 D312 5.6K 1SS133 CT09 0.0047 Q363 KRA107 M SW1+B Q364 KRA107 M R339 470 SW2+B C349 1/50 R340 220 MW+B R338 470 Q362 KRA107 M 12.18V R351 5.6K 2.06V C352 10/16 AM MIX OUT NC C351 0.022 3.48V C350 0.022 L357 4.7mH REG CE 0V D315 1SS135 CT10 0.022 11 0V FM IF IN AM OSC IN C361 0.022 AM OSC OUT 2.2V FM AFC C363 0.022 CL AIN PD DO 5.1V X352 4.5MHz 2.2V C364 10/16 0.16V 2.07V 2.52V 2.52V X IN X OUT 0V VSS 2.1V AOUT DI 2.06V C360 0.022 L358 560µH 0V FM/AM OUT 0.46V AM RF IN C366 0.001 C365 0.022 0V VSM 2.52V AM LOW CUT AM IF IN 4.82V STEREO 5.09V SD 5.09V VCC 5.01V GND 0V CF352 AM IF C353 0.022 C387 0.022 0.9V 0.9V R379 5.11V 2.2K C380 2.48V 1/50 0V 2.84V C354 0.022 CF351 FMIF 0V 0V 2.38V FM VDD FM IN MW AM IN SW1 NC 2.29V X351 456kHz C399 0.022 C398 100/10 FM DET R353 270 C386 330P MO/ST SW2 3.95V IF IN STEREO 5.1V 10 12.1V 3.85V R357 470K 2.05V MPX VCO C374 0.022 C368 R356 1.19V 1/50 1K MPX IN IF OUT PHASE 3.68V 3.85V 1.18V R-CH OUT L-CH OUT PHASE (FM/AM) MO/ST C355 22P 3.95V 3.85V C370 1/50 9 R384 5.6K Figure 33 SCHEMATIC DIAGRAM (12/20) – 33 – D352 1SS133 8 CL DO CE 7 R376 1K 10 11 DI +12V(A) GND(A) TUNER MUTE L-CH R-CH SD FM SIGNAL CD-K491W CD D-IN +B 0V 0V 0V 0V 2Y 1Y GND 2C0 2C1 2C2 2C3 1C2 1C1 1C0 2G A 1G B 1C3 Vcc CA35 10/16 CA36 0.1 0V 1.7V 1.7V 0V 2.7V 0V 0V 2.8V GND 0V 1.7V 0V 3.4V 1.6V 3.4V 47K RA33 2.2K 1 2 3 4 5 6 7 8 0V GND A1 A2 3 3V 0V RA41 10K LA12 18µH LA16 18µH LA13 0.82µH CA51 100/10 RA11 47K CB12 100/10 –B DGND DEM0 DEM1 CB22 0.001 RA96 680 RA36 1K RA37 1K RA35 1K A+12V GND(V) +B V1/V2 1 0V 3 AGND CB15 0.001 GND(D3) +5V(AC3_A) +5V(AC3_A) VGND +5V(AC3_B) A+12V AGND A-12V GND(D4) DEM0 SCK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 20 1 2 3 4 5 6 7 8 R-OUT LS IN(LS-OUT) L-OUT CFWA02 RTIN LTIN V1/V2 AGND RS IN(RS-OUT) CB16 0.001 DEM1 0V QH52 KRC102 S SWITCHING DH52 1SS133 DA14 1SS133 0V QH53 KRC102 S SWITCHING SP CONF RH57 47K +B 3 0V 1 +B 2 +B 4.2V +B ZDA01 MT ZJ8.2A RA93 680 RA94 680 A-12V RA95 680 2 4.2V +B QH51 KTC3199 GR CH58 0.047 RH66 150 CH59 47P(CH) +B RA39 1K DA13 1SS133 RA34 1K +B RH65 120 CH60 1000/10 CA96 47/25 CA95 47/25 ZDA02 MT ZJ8.2A SO DGTL1 LA17 18µF +B CH57 0.022 LH53 100µH 5.0V 4.2V 4 SCK RESET(ZR) SI PWAD SS DGTL2 RH53 100 RH58 47K 0V 8 5.0V 11.9V 6 AC3_RES SI AD RES SS DGTL2 SO DGTL1 CH61 0.001 DH51 1SS133 +B 4.3V 4.5V 7 ZDH51 MTZJ9.1B G ZDB1 MTZJ 0.1 CH62 0.022 RH56 2.2K MONITOR OUT 5.1V R 3 +B ICH51 NJM2246M OPE AMP.+ SW 1 +B 2 CH55 3 22/25 5 5.4V RB12 390 +B ICA12 NJM4580M CA14 OPE AMP. RH67 390 RH68 470 LH52 1µH 2.3V CH56 47/25 CH54 220P CH53 22/25 4.0V CB13 0.022 CA16 10/16 CA18 10/16 VIDEO2 IN LH51 1µH RH63 150 RH64 150 F RH61 150 RH62 150 CH52 220P JH51 QB01 2SD2012 VOLTAGE REGULATOR UN-SWITCHED +B CA12 22/16 RA14 + 3 10K 1 RA20 10K CA20 0.1 +B –2 + 5 2.3V 0V CA50 100/10 3.4V RA16 10K 2.3V 3.3V 0V +3.3V RA40 1K +B RA12 47K CA17 10/16 –6 4 +B VIDE01 IN CA13 0.1 10K INT SS 98 D16 99 SPFTX/SDG TMS 97 SCKB 1 2 3 4 5 6 7 8 9 10 11 CB20 0.001 ICA11 NJM4580M OPE AMP. 2.3V RA22 10K CA22 0.0015 2.3V RA18 RA13 10K 2.3V CA15 10/16 RA26 2.3V 10K 7 RA10 8 330 4.7V + 3 RA19 10K RA24 330 E 1 RA21 10K CA21 0.0015 0V +B CA19 0.1 –2 2.3V VCCA 1 A0 2 GND WSB CA11 22/16 2.3V RA17 RA25 10K –6 2.3V 10K 2.3V 7 RA09 + 5 2.3V 8 330 4 4.7V CLKOUT DOLBY AUD VDD SDF +B RA15 10K A17 SCKA 100 D15 CA37 0.001 CA38 0.1 CA39 0.1 +B 0V D19 GND WSA 0V RA92 47K RA91 47K CA98 10/16 RA23 330 A18 SI D14/RDY GND RA56 270 TDI VDD 1.6V RA02 22 RA60 10K D18 A19 GND 87 SCK 96 D17 1.6V CA97 0.1 D CA46 0 047 RA49 270 0V 0V 0V CA48 0.1 0V 79 SDC 80 SDB 85 SDE 86 TCK 88 0V 89 RA53 0V 90 1K 3.3V 91 1.6V 92 3.3V 93 0V 94 3.3V 95 RA55 270 1.0V 0V 1.6V RA07 0V 10K 3.3V RA08 3.3V 10K 1.6V 2.3V 2.3V 2.3V 2.3V 2.3V 0V 0V RA57 270 DEM0 MCLK RA54 270 SDTO SDTI TST3 TST2 DEM1 SCLK DIF1 LRCK TST1 DIF0 VD DGND VA AGND PWAD PWDA AINL+ AINL– AINR– CMODE VCOM VREFL AOUTR AINR+ AOUTL VREFH RA52 1K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0V 83 SDA RA51 3.3V 84 VDD 270 0V 0V 0V 0V 0V 0V 1.0V 3.3V 0V 3.9V +B +B RA01 22 80 79 78 77 76 75 74 73 72 71 70 82 RESET 28 27 26 25 24 23 22 21 20 19 18 17 16 15 4.6V RA48 270 RA50 3.3V 81 VDD 1K 4.0V 0V 3.9V ICA13 AK4520A 20BIT 2CH A/D D/A CONVERTER C 2.3V CA23 2.3V R-CH 10/16 2.3V L-CH CA24 0.1 CA26 0.1 A3 +B +B CA25 10/16 CA47 0.001 +B +B CA49 0.1 RA27 150 RA28 150 3 2 CA28 0.1 CA27 10/16 B 1 2 3 4 5 6 7 ICA16 74HC153F INVERTER 3.8V OPTICAL ICA14 GP1F38 R TERMINAL 16 15 14 13 12 11 10 9 RA30 2.2K 1 DVD1 IN 14 13 12 11 10 9 8 Vcc RA29 1.7V 47K CA30 0.1 DA11 DA12 1SS133 1SS133 DA16 1SS133 3.3V +B DIGITAL-IN 1.7V RA32 DA15 1SS133 CB14 0.001 CA32 0.1 CB21 0.001 DVD2 IN JA11 COAXIAL FM SIGNAL ICA15 74HCU04F INVERTER DB01 1SS133 DB02 1SS133 LA14 10µH A +B 1 2 2 1 CA33 10/16 CA34 0.1 BIA11 TO MAIN PWB P28 3-C CNPR12 CNSA11 CD-K491W 1 FWA02 H • NOTES ON SCHEMATIC DIAGRAM can be found on page 16. 1 2 3 CFWU01 CFWU02 TO MAIN PWB P25 12-F 4 Figure 34 SCHEMATIC DIAGRAM (13/20) – 34 – 5 TO MAIN PWB P25 12-E 6 CD-K491W ICA17 TC7WU04U DUAL2–INPUT NAND GATE A10 0V 1.6V 0V 3.9V 1.6V 0V 0V RA41 10K 4.6V TTL 24 CKS DVDD DVSS XT0 DZF 23 VREF 22 AVSS 21 AVDD 20 VCOM 19 XT1 PD BICK AOUTL 18 SDATA AOUTR 17 DEM1 16 LRCK 10 SMUTE CA74 0.001 1 2 3 4 5 6 7 8 9 CA75 0.1 CA76 0.1 C-CH 2.3V 2.3V SW -CH +B DIF1 14 DIF0 13 ICA20 AK4321 20BIT 2CH D/A CONVERTER +B +B +B 0V 2.3V BVDD 15 11 DFS 12 DEM0 2.3V +B CA82 0.1 +B RA83 100K QA02 KRA107 S -7.8V 2 –B +B QA01 KRC107 S 0V +B 0V 3 0V DGND DEM0 DEM1 RA75 CA83 2.2/50 1K CA85 0.022 0V 2 1 14 7.8V CA92 0.022 7 -7.8V CA91 0.022 +B LS-CH CB04 0.022 +B RA96 680 RA93 680 RA94 680 A-12V RA95 680 -7.8V 0V L-CH RB05 RB07 100 100K 4 1 RB03 27K +3 AGND CFWA01 – 2 0V +B L-CH CB01 100P RB01 22K RB02 22K CB02 100P RA90 22K ICB01 NJM4580M OPE AMP. R-CH DOLBY PWB–G R-OUT LS IN(LS-OUT) L-OUT C IN(C-OUT) SW IN(SW-OUT) RTIN LTIN V1/V2 AGND RS IN(RS-OUT) 1 2 3 4 5 6 7 8 9 10 RA89 22K 0V RB04 27K – 6 0V 0V 7 + 5 0V RB06 100 CB17 0.001 GND(D3) +5V(AC3_A) +5V(AC3_A) VGND +5V(AC3_B) A+12V AGND A-12V 8 CB05 220P RB08 100K 20 CB03 0.022 7.8V CB06 220P +B 10 11 12 13 14 15 16 17 18 19 20 GND(D4) 13 CA86 0.022 C-CH RS-CH ZDA01 MT ZJ8.2A RA37 1K 7.8V RA79 RA78 18K 1K –B –B R-CH DEM0 10 CA88 2.2/50 –B ZDA02 MT ZJ8.2A DEM1 0V 11 SW-CH C-CH RS-CH LS-CH CA96 47/25 CA95 47/25 CB22 0.001 8 12 +B –B A+12V 7.7V +B 27.8V SW-ON/OFF +B +B 0V 9 7.7V RA88 22K 7.8V 3 0V 1 ZDB11 MTZJ3.9B 1 -7.8V 3 1 2 + 5 0V (1/2) 7 CA87 – 6 0V 0.001-7.8V 4 8 0.1V 6 CA93 2.2/50 1 7.8V CB11 47/25 +B +B RA80 100K RB11 390 CB12 100/10 4.0V CB13 0.022 +B 5.4V RB12 390 4 -7.8V RA82 100K 3.4V 2 3 -7.8V ICA21 NJM4580M OPE AMP. 0V 3 RA87 22K RA85 3.3K LA16 18µH LA12 18µH QB01 2SD2012 VOLTAGE REGULATOR UN-SWITCHED RA77 2.7K 5 QA03 KRC107 S CA84 47P(CH) -7.8V QA01~QA03:SWITCHING CA81 0.015 +B ICA22 BU4066BCF MIC/AUX INPUT SELECTOR CA50 100/10 CA63 10/16 CA73 220/6.3 RA72 RA71 CA77 27K 27K 100/16 0V 2.2V CA41 0.1 CA40 0.1 3.3V +B CB18 0.01 B20 001 CA69 0.015 CA70 0.015 CA79 10/16 0V RA42 1K CA42 0.001 D10/PP6 A9 A8 A7 D11/PP7 GPI03 A6 A5 GND GPIO4 0V +B D9/PP5 32 A11 31 0V 3.3V 3.3V 0V 22 22 0.047 10/16 RA65 27K RA66 27K CB26 0.001 RA40 1K +B CA64 10/16 RA05 RA06 CA71 CA72 0V 10/16 RA73 220 GND SDD VDD GPIO1 GPIO2 VDD GPIO0 P/M BYPASS XTO SPFRX GND XTI VDD A4 D12/ERR GPIO5 D13/C/D VDD A3 A1 A2 D14/RDY GND VDD TMS 3.3V 0V 3.8V 0V +B 3.3V D8/PP4 33 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 +B CA67 LA18 18µH 3.3V 0V 3.3V 0V 1.7V 0V 0V 560 1.8V 3.3V 1.7V RB09 VDD SCKIN GNDA FLTCAP GND VCCA CLKOUT A17 SO 34 98 D16 99 SPFTX/SDG 2.3V RA43 10K VDD 35 97 SCKB 100 D15 +3.3V +B 0V 2.3V L-CH R-CH 3.3V 0V GND 37 SELEX7 36 0V 29 GND 30 VDD AOUTL 18 BICK CA68 10/16 D7/PP3 41 A13 40 TOO 39 A12 38 1 A0 2 GND PD CA60 0.1 CA61 0.1 CA62 100/16 RA61 27K RA62 27K CA65 0.015 CA66 0.015 +B AVDD 20 2.3V VCOM 19 XT1 20BIT 2CH D/A CONVERTER D6/PP2 42 ICA18 RZ38600 DOLBY AC-3/5.1CH MPEG2 AUDIO DECORDER CA59 0.001 4.6V VREF 22 0V AVSS 21 +B A14 43 SS 1.6V CA37 0.001 CA38 0.1 CA39 0.1 D19 A18 VDD 45 GND 44 96 D17 RA60 10K A15 46 52 CS 0V INT 5 CA45 0.1 CA44 0.1 CA43 0.001 D5/PP1 47 51 WR DVSS XT0 4.6V RA76 100K 85 SDE 86 TCK RD 50 A16 49 D4/PP0 48 79 SDC 80 SDB 87 SCK 0V 88 TDI 0V 89 SI RA53 0V 90 GND 1K 3.3V 91 SCKA 1.6V 92 WSA 3.3V 93 VDD 0V 94 SDF 3.3V 95 WSB RA56 270 RA57 270 4 0V D18 A19 GND 83 SDA RA51 3.3V 84 VDD 270 0V RA52 1K 0V CA46 0.047 0V 0V 0V 0V CA48 0.1 82 RESET 1.0V 0V CA49 0.1 +B RA50 3.3V 81 VDD 1K 4.0V DZF 23 CA80 10/16 RA49 270 CB27 0.1 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 TTL 24 DVDD SDATA AOUTR 17 LRCK DEM1 16 0V 4.6V 10 SMUTE BVDD 15 0V 4.6V +B 11 DFS DIF1 14 0V 0V DIF0 13 12 DEM0 1.6V RA44 270 CKS RA63 220 0V 1 2 3 4 5 6 7 8 9 RA67 220 0V 1.8V RA48 270 CA58 220/6.3 +B RA64 220 +B 4.6V CA55 22P(CH) 3.9V CA47 0.001 +B ICA19 AK4321 0V 2.2V +B 22 22 0.047 10/16 RA68 220 1M XA11 12.288MHz GND 0V 1.7V 0V 1.7V 1 2 3 4 RA59 Vcc 8 7 6 5 CA53 CA52 10/16 RA03 RA04 CA56 CA57 +B +5V CA54 18P(CH) 1.7V 1.7V 0.001 3.3V +B RA74 220 +B 1 10 FWA01 CFWU01 FWU02 MAIN PWB 25 12-F TO MAIN PWB P25 12-E 7 8 9 10 Figure 35 SCHEMATIC DIAGRAM (14/20) – 35 – 11 12 CD-K491W DISPLAY PWB-C1 CV92 100P 1 R-PLAY 1 CD11 0.022 CD10 220/6.3 RD57 39 +B F RE16 3.9K SWD04 MENU SWD27 RE27 5.6K PRE EQ. RE13 1.2K SWD16 SWD15 SWD14 SWD13 F-PLAY REC/ PAUSE HIGH EDIT NORMAL EDIT STOP SWD26 RE25 3.9K SWD12 SWD36 TIMER NC S1 VDD (4.1V) VDD4 S2 S3 (-28V) S40 (-30V) S41 S43 (0V) S44 S45 P35 (0V) P36 (0V) RD27 1K DISK 2 P34 DISK 1 P33 0V RD26 1K 0V P32 0V P30 (0V) P31 (0V) KEY6 RE51 8.2K RE21 8.2K KEY3 RE34 1.8K RE35 2.2K RE33 1.2K RE32 1K RE31 8.2K KEY4 SWD35 SWD34 SWD33 SWD32 SWD31 MEMORY CLOCK R-PLAY REV MODE CD PAUSE SWD30 TUNING DOWN/ REWIND H • NOTES ON SCHEMATIC DIAGRAM can be found on page 16. 2 S3 S2 NC S1 NC NC 0V KEY2 RE11 8.2K Q-SOUND RE36 3.9K RE37 5.6K 3 4 Figure 36 SCHEMATIC DIAGRAM (15/20) – 36 – RE41 8.2K RE01 8.2K TUNING UP/CUE RE23 1.2K SWD23 VIRTUAL PHANTOM KEY5 X-BASS RE12 1K SWD17 RE26 3.9K RD59 100K KEY1 SWD03 RE22 1K SLEEP P17 RE02 1K RE29 27K SWD37 REW RD58 100K CD09 150P RE03 1.2K RE14 1.8K RE15 2.2K DD02 1SS133 1 SWD05 ITEM RE38 12K 9 2 RE04 1.8K SWD06 SWD28 8 DD01 1N4004S RXD01 N64H380A REMOTE SENSOR NORMAL 7 REW 3 SWD29 6 +B E BYPASS 5 RD22 1K +B RE28 12K 4 RD60 10K RD55 820 RD21 1K LEDD19 SLR325MG 3 QD08 3 KRC107 M 2 +B 2 RD19 1K 3 2 RD54 1.2K 0V 100 SCK CD05 0.001 (GREEN) LEDD21 SLR505MC-1 LEDD18 SLR325MG STROBE 1 100 LEDD17 SLR325VR QD07 KRC107 M (YELLOW) LEDD20 KL052UL 1 M 97 D SWD38 88 P03 VIRTUAL-R (0V) 99 SI1 LEDD15 SLR325MG CLEAR 87 P02 VIRTUAL-G (0V) 98 SO1 LEDD16 SLR325VR RE39 27K 86 P01 PHANT-R 89 VSS2 RD11 (4.1V) VDD 90 VDD2 560 (0.6V) 91 P04 NORMAL-G RD12 @1K (10.8V) 92 P05 NORMAL-R RD13 @560 (9.0V) 93 P06 STEREO-G RD14 @1K (0.4V) 94 P07 STEREO-R RD15 @1K (0V) DATA1 95 SO0 RD16 @1K (0V) COM1 96 SI0 RD17 @1K (4.0V) SCK1 SCK0 LEDD14 SLR325MG G RD01 1K RD02 1K (-6.0V) (10.8V) 81 PG 85 P00 PHANT-G R-PLAY 1 (10.8V) P16 2 SCK1 RD08 @1K (0.6V) 3 STB 83 PG2 Q SOUND-G 84 PG3 Q SOUND-R (0V) VSS CD20 150P 4 DATA1 82 PG1 (0V) (0.6V) RD10 @1K 81 (4.0V) RD07 @560 RD09 @560 CD21 150P CD18 150P RESET +B CD19 150P 5 RD04 @1K(0V) PAUSE RD06 @1K LEDD12 SLR325MG +B (0V) (-28V) S42 CD29 1/50 CD30 1/50 CD28 1/50 CNSD01 CNPF01 COM1 +B (0V) FF RD05 @1K LEDD13 SLR325VR 8 7 7 80 79 78 77 76 75 74 73 72 RD03 1K QD05 KRC107 M 3 QD06 KRC107 M LEDD10 SLR325VR 9 6 1 1 SLR325MGX2 10 TO MAIN PWB P24 1-A RD53 1K 2 LEDD09 LEDD11 SLR325MG +12V(M) 6 S46 LEDD07 SLR325VR VF1 1 +4.6V(D) 5 (0V) –B LEDD08 C 4 (0V) –38(VP) GND(D) 3 F-PLAY VF2 QD01 3 KRC107 M QD02 1 KRC107 M 3 QD03 KRC107 M QD04 KRC107 M STOP HEADPHONES PWB-C3 RD48 LEDD01 1.2K 2 KL052UL RD49 LEDD02 1.2K 2 KL052UL LEDD03 SLR505MC 2 1 3 RD50 (YELLOW) LEDD04 820 1 PAUSE KL052UL 2 3 LEDD05 LEDD06 RD52 RD51 1.2K 1 SLR325MGX2 560 2 3 (YELLOW) F-PLAY (YELLOW) STOP (GREEN) FF S47 +B FWD02 3 1 2 –B 1 (0V) LV91 2.2µH NC CV91 100P WTV11 TO SPEAKER AMP.2 PWB P39 12-D RV91 220 RV92 220 FWV91 5 HP-LCH GND(A) HP-RCH H/P SW GND(M) WTP02 B TO MAIN PWB P29 10-G A JV91 HEADPHONES F1 F1 FLD01 FM SIGNAL 5 6 28 F2 F2 NC NC 15G 14G 13G 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G NC NC NC NC NC NC NC 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 S27 8 S26 7 S25 6 S24 S23 S22 S19 S21 S20 S18 S17 S16 S15 S14 S13 S12 S11 S10 S5 S9 S4 S8 S3 S7 S2 S6 CD-K491W 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 –B S23 S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 +B S4 VDD S3 +B –29(VP) 50 S19 (-30V) 81 PG0 (-30V) VP S20 S21 (-26V) (-28V) (-23V) S22 (0V) S23 (0V) S25 (-28V) S24 (0V) S26 (0V) S27 (-28V) S28 (-26V) S29 (-30V) S30 (-21V) S31 (-30V) S32 (-30V) S33 (-30V) S34 (-30V) S35 (-30V) S36 (-30V) S37 (-28V) S38 (-30V) S39 (-30V) S41 (-28V) S40 (4.1V) VDD4 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 (-30V) 50 (-21V) S18 49 S24 S25 (-30V) S17 48 S26 S27 (-26V) S16 47 (4.0V) VDD3 46 VDD (-29V) S15 45 G1 ICD01 IX0234AW SYSTEM MICROCOMPUTER (-29V) S14 44 G2 (-29V) S13 43 G3 (-29V) S12 42 G4 (-29V) S11 41 G5 (-29V) S10 40 G6 (-29V) S9 39 G7 (-29V) S8 38 G8 (-29V) S7 37 G9 S3 33 INT3 (3.5V) S2 32 S0 INT2 (4.0V) INT1 (4.0V) (-29V) S4 34 G12 AN7 (4.0V) (-29V) S5 35 31 S1 (0V) AN6 (4.0V) AN5 (4.0V) AN4 (4.0V) AN3 (4.0V) AN1 (0.4V) AN2 (0V) AN0 (0V) VDD1 (4.0V) CF2 (1.9V) CF1 (1.7V) VSS1 (0V) P75 (4.0V) P74 (4.0V) INT0 FL-SET P37 (0V) P36 (0V) 31 (-29V) G12 G13 G14 KEY3 KEY4 KEY5 KEY6 JOG UP RD39 1K RD40 1K RD41 1K RD42 1K RD43 1K G15 KEY2 RD38 1K RD44 1K JOG DOWN KEY1 RD37 1K RD45 1K REMOCON AUD-SET RD36 1K VDD RD34 820 TUN-SET RD35 1K XCOUT XCIN VSS RD33 XD01 1K 0031 VOL JOG DOWN VOL JOG UP RD32 1K 0V RESET RD31 1K RD28 1K RD29 10K DISK 3 P34 G11 32 S2 (-29V) 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 RD27 1K CD01 0.022 LD01 2.2µH CD02 100/10 QD10 KRC107 M +B 2 RD62 8.2K RD65 10K RD64 10K RD60 10K RD61 10K 3 DISC 3 3 DISC 3 2 1 3 CD08 0.001 CD07 0.001 CD06 0.001 DISC 2 0.001 RD70 820 1 DISC 1 QD12 KRC107 M 1 RD71 820 QD11 KRC107 M DISC 2 2 RD72 820 DISC 1 SWD02 JOG SWD01 VOLUME JOG SW JOG PWB-C4 +B RE43 1.2K RE42 1K SWD39 DVD/VIDEO 1 SWD48 POWER / STAND-BY RE52 1K SWD40 SWD41 SWD42 SWD43 DVD/VIDEO 2 TAPE 1/2 TUNER /BAND CD SWD49 RE53 1.2K KARAOKE 6 4 5 3 2 WHD01 1 FWD01 DISC SKIP SWD52 SWD51 SWD50 DISC3 DISC2 DISC1 SWITCH PWB-C2 7 8 9 10 Figure 37 SCHEMATIC DIAGRAM (16/20) – 37 – 11 LEDD26 LMKD515B SWD53 OPEN/ CLOSE RE54 1.8K LEDD25 SWD54 RE55 2.2K DISC1 RE56 3.9K LEDD27 LEDD28 RE57 5.6K 1 LEDD23 LEDD24 6 DISC3 RE41 8.2K RE45 2.2K RE44 1.8K DISC2 RD26 1K 0V 8 DISK 2 7 DISK 1 P35 (0V) V 100 SCK1 /RES (4.0V) (-29V) S6 36 G10 LEDD23~LEDD28 VHPLMKD515B-1T +B 12 CD-K491W QV13 KTC3199 GR CV17 47P CFWV11 A CV19 100/50 RV20 390 CV20 100/50 FR 12 CV16 470P 11 10 9 8 7 +B 6 5 4 NC 3 2 1 RV21 56K QV16 KTC3199 GR RV36 22K RV37 47K CV22 RV24 1K 15P CV12 2.2/50 RV18 1K CV18 47P 0V 13 12 0V RV69 0.2(1W) 37V 1 +B –B 0V -37V -36.5V 2 14 -36V 6 RV70 0.2(1W) 10 19 4 3 0V 8 RV30 CV26 0.2(1W) 0.022 7 0V RV28 10K C RY12 1K 0V 18 CY14 47P 0V 17 CV28 47/50 CV23 47/50 QY11 KTC3199 GR CY12 2.2/50 0V 0V QV14 0V KTC3199 GR CY11 2.2/50 4.0V DV15 0V 1SS133 Fusible RV26 100(1/2W) ICV01-A 3CH AF POWER AMP. STK40727 CV14 2.2/50 1 QV18 KTC3199 GR RV25 100 Fusible (1/2W) RV71 820 DV21 1SS133 CV27 1000/6.3 RV63 120K RV22 56K 0V RV29 0.2(1W) 4.0V RV35 2.2K RV34 15K CV15 470P 14 13 RV19 390 CENTER 5 11 36.5V RV33 10K B 15 9 0V 0V RV38 10K TO MAIN PWB P29 12-D CFWP01 16 RV13 56K OUT3 RELAY2 OUT1(Lch) RELAY1 GND(A) FAN CONT OUT2(Rch) SP LEVEL GND(M) H/P SW +12V(M) FAN SW VOL2SW PROT POSISTOR AMP 0V 15 CV21 RV23 15P 1K RV14 56K FWP01 16 CV25 0.022 ICV01-B 3CH AF POWER AMP. STK40727 CY17 0.022 ICV01-C 3CH AF POWER AMP. STK40727 0V 20 0V RV32 1K 0V 16 QV17 KTA1268 GR RV17 1K DV13 1SS133 CV24 47/50 CV11 CV13 2.2/50 2.2/50 4.0V 0V RV31 1K 0V RV27 10K CV30 3300/50 0V CV29 3300/50 DV14 1SS133 4.0V 4.0V RY18 10K 0V 1SS133 RY16 0.2(1W) RY17 1K DY11 RY26 0.2(1W) –B CY15 RY13 15P 1K RY15 390 +B CY16 100/50 RY11 56K CY13 470P +B RY14 56K CNPV 1 2 3 4 5 6 7 –VCC –VCC GND GND GND +VCC +VCC D +B QX13 KTC3199 GR 0V FWP02 13 OUT6 RELAY4 OUT4 GND(M) OUT5 +12V(M) GND(A) FAN SW RELAY3 VOL2SW PROT POSISTOR AMP TO MAIN PWB P29 12-B CFWP02 F 1 13 12 0V 15 CX19 RX23 15P 1K CFWX11 E 0V 16 CX17 47P S.W RX21 56K QX18 RX13 RX19 KTC3199 GR 56K 390 CX21 0.8V 100/50 CX15 470P 11 10 9 +B 8 7 6 SU 5 4 NC 3 2 1 CX16 470P RX14 56K RX20 390 ICX01-A 3CH AF POWER AMP. STK40727 11 QX17 KTA1268 GR 0V 13 CX12 2.2/50 RX16 1K CX18 47P 0V 12 CX14 2.2/50 9 0V 0V RX34 15K (1/2W) 1 25.8V RX69 0.2(1W) DX15 0V 1SS133 Fusible RX25 100(1/2W) -24V CX23 47/50 CX24 47/50 RX55 RX33 120K 10K 2 14 -24V ICX01-B 3CH AF POWER AMP. STK40727 -24.5V RX26 Fusible 100 (1/2W) –B -25V RX70 0.2(1W) 10 7 19 4 3 0V 8 CX26 0.022 RX30 0.2(1W) 0V CY51 2.2/50 CY55 47P 0V 17 ICX01-C 3CH AF POWER @AMP. STK40727 CY57 0.022 0V 20 CX30 3300/50 0V RY57 10K 0V G 0V CX28 47/50 4.0V 0V 0V 18 QX16 KTC3 0V QX14 KTC3199 GR QY51 KTC3199 GR RY52 1K 4.0V +B RX28 10K CY52 2.2/50 QX15 KTC3199 GR 0V RX71 820 6 RX31 1K 5 25V CX27 1000/6.3 0V RX29 0.2(1W) DX13 1SS133 4.0V RX22 56K CX20 RX24 15P 1K 0V RX35 RX36 2.2K 22K 0V RX37 47K RX38 10K CX22 100/50 CX25 0.022 0V RX32 1K RX15 1K CX11 2.2/50 DX21 1SS133 CX13 2.2/50 4.0V RX27 10K TO RY56 0.2(1W) CX29 3300/50 DX14 1SS133 4.0V DY51 1SS133 RY58 1K RY66 0.2(1W) –B CY56 RY53 15P 1K +B CY53 470P RY51 56K CY54 100/50 RY54 56K RY55 390 +B +B H –VCC –VCC GND GND GND +VCC +VCC 1 2 3 4 5 6 7 • NOTES ON SCHEMATIC DIAGRAM can be found on page 16. 1 2 3 4 Figure 38 SCHEMATIC DIAGRAM (17/20) – 38 – 5 6 CNPX1 T CD-K491W SPEAKER AMP.2 PWB-F2 FM SIGNAL QV19 KTC3199 GR 4.0V RV41 56K CV33 0.1(ML) CV28 47/50 DV17 1SS133 RV40 56K SP2 FRONT-L 8 OHMS CV43 0.001 – CV41 CV39 0.022 0.022 CV38 0.022 CV36 0.022 DV23 1SS133 +B +B RV43 4.7(1/2W) 0V 0V + CV35 0.022 CV31 0.1(ML) DV24 1SS133 0V CV37 0.022 + SP1 FRONT-R 8 OHMS CV42 CV40 0.022 0.022 RLYY11 – CV44 0.001 –B + RV44 4.7(1/2W) SP3 CENTER 8 OHMS CV34 0.1(ML) CV45 0.001 DY12 1SS133 CV30 00/50 RV54 22K CV29 3300/50 0.6V 0V RY20 4.7(1/2W) RY22 0.6V 47K FAN SW RV58 10K FAN CONT RELAY2 CY18 0.1(ML) 0V RY21 3.3K DV20 1SS133 RY19 56K 2 1 SP LEVEL ZDV11 RV59 MTZJ5.1B 100K 8.8V 0V 0V @ RV51 330(1/2W) 5 4 3 2 1 H/P SW +B HP-L CH GND(A) HP-R CH GND(M) H/P SW TO HEADPHONE PWB P36 1-A FWV91 CNPV12 –VCC –VCC GND GND GND +VCC +VCC 1 2 3 4 5 6 7 TO POWER PWB P40 5-A CNS903 FM SIGNAL TMX11 SPEAKER TERMINAL RLYX11 QX15 KTC3199 GR DX15 0V 1SS133 M M901 FAN MOTOR QV21 CV49 KTC3199 GR 100/50 DV22 1SS133 RV52 330(1/2W) +B 2 1 WTV11 RV62 3.3K RV61 QY12 47K KTC3199 GR CY19 0.1(ML) CV47 47/25 ZDV12 MTZJ6.2B 9.3V RV56 8.8V 3.9K DV25 RV57 1SS133 4.7K 0V CV48 DV19 1SS133 10/50 QV20 KTA1270 Y 0V RV72 22K 0V RV60 27K RELAY1 –B RV55 47 QV22 KTC3199 GR +B CNPV11 RY23 22K CV32 0.1(ML) RV53 22K RV42 56K – CNSV11 4.0V DV15 0V 1SS133 TMV01 SPEAKER TERMINAL RLYV11 QV18 KTC3199 GR + QX16 KTC3199 GR 0V 4.0V RX41 56K – RX43 4.7 (1/2W) 0V 0V +B SP5 SURROUND-L 8 OHMS CX31 0.1(ML) 4.0V CX33 0.1(ML) +B + SP4 SURROUND-R 8 OHMS DX16 1SS133 RX40 56K CX28 47/50 – RLYY51 –B + RX44 4.7 (1/2W) SP6 SUB WOOFER 8 OHMS CX34 0.1(ML) RX42 56K – CX32 0.1(ML) RY61 22K DY52 1SS133 CX30 300/50 RX53 22K RX54 22K RX52 27K DX17 1SS133 CX29 3300/50 QX20 KTC3199 GR RELAY3 0V 0V RX51 3.3K 0.6V QY52 KTC3199 GR RX50 47K 0V RY59 56K 0V 0.6V RELAY4 CY58 0.1(ML) –B FAN SW RY62 3.3K RY63 47K CY59 0.1(ML) RY60 4.7(1/2W) +B +B –VCC –VCC GND GND GND +VCC +VCC 1 2 3 4 5 6 7 7 SPEAKER AMP.1 PWB-F1 CNPX12 TO POWER PWB P40 4-A CNS904 8 9 10 Figure 39 SCHEMATIC DIAGRAM (18/20) – 39 – 11 12 CD-K491W –VCC –VCC GND GND GND +VCC +VCC TO SPEAKER AMP.2 PWB P39 7-D CNPV12 –VCC –VCC GND GND GND +VCC +VCC TO SPEAKER AMP.1 PWB P39 7-H CNPX12 CNS904 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 A BI904 –B –B +B CNS903 BI903 +B B –B C901 0.022 R918 100 C902 47/25 C920 47/25 +B +4.6V(D) D R905 22(1/4W) C905 47/25 GND(D) +B R904 1.5K R906 100 –B C903 47/25 GND Q905,Q906:VOLTAGE REGULATOR Q906 2SD2012 +B Q904 KRA107 M SWITCHING Q905 KTC3199 GR D901 1SS133 –B R902 1K C904 47/25 ZD902 MTZJ5.6A +12V(A) +B +B VOLTAGE REGULATOR Q901 R903 KTC3199 GR 47 Fusible C906 0.022 3 R910 150 C909 0.022 1 R909 1K 2 3 R908 33K C908 47/25 R907 560 ZD903 MTZJ13C +12V(M) VOLTAGE REGULATOR Q903 2SD468 C +B 1 2 ZD901 MTZJ13A VOLTAGE REGULATOR Q902 2SD2012 D991 KBU1003 –B R917 4.7K C907 220/25 C R921 100(1W) R901 47(1W) Q914 KRC107 M Q913 2SB1375 –B 2 E 1 Q907 KRA102 M SWITCHING Q910,Q911:VOLTAGE REG +7.3V(CD) +B D904 1N4004S Q909 2SD2012 +B Q908 KTC3199 GR C911 0.022 CD GND(D) D905 R912 1SS133 47 C910 47/25 R911 560 F999 T500mA L 250V Q908,Q909: VOLTAGE REGULATOR C919 4700/25 Q911 2SD2012 +5V(AC3) +B C915 0.022 3 Q9 KTC319 R914 D906 1SS133 47 C914 100/25 ZD904 MTZJ8.2C GND(M) CD GND(D) F 1 2 3 4 5 6 7 8 9 10 11 G BI901 4 3 2 1 4 3 2 1 CNS902 GND(D4) GND(D3) +5V(AC32A) VGND CD GND(D2) POWER –12V(A) GND(A) +12V(A) +12V(M) GND(M) +4.6V(D) GND(D) +7.3V(CD) CD GND(D1) 1 2 3 4 5 6 7 8 9 10 11 CNS901 BI902 TO MAIN PWB P29 12-E TO MAIN PWB P29 12-F CNPP01 CNPP02 H • NOTES ON SCHEMATIC DIAGRAM can be found on page 16. 1 2 3 4 Figure 40 SCHEMATIC DIAGRAM (19/20) – 40 – 5 6 CD-K491W POWER PWB - D T991 POWER TRANSFORMER F995 T8A L 250V C954 0.22(ML) C956 0.22(ML) F996 T8A L 250V F991 T2.5A L 250V –B D993 C958 0.047 (ML) D994 C965 100/35 ZD952 MTZJ6.8C R954 220 VOLTAGE REGULATOR Q911 2SD2012 R953 220 D996~D999 1N4004S D999 D996 R913 560 R914 D906 1SS133 47 D997 SW991 VOLTAGE SELECTOR 230-240V F992 T2.5A L 250V D954 1N4004S C967 0.047(ML) D998 220V 127V 110V F990 T5A L 250V T.F. AC POWER SUPPLY CORD AC 110/127/220/ 230-240V 50/60HZ (242) C966 0.047(ML) +B Q910 KTC3199 GR C914 100/25 VOLTAGE REGULATOR Q951 KTA1266 GR C962 47/63 C963 47/50 R957 2.2K –B –38V R955 12K C964 47/50 R956 100 +B ZD951 MTZJ33C C961 220/50 F997 T2.5A L 250V D952 1N4004S C960 220/50 C959 220/50 +B D951 1N4004S C957 0.047 (ML) D953 1N4004S D992~D995 2A02 D992 D995 F998 T1.6A L 250V C913 3300/25 ZD905 MTZJ6.8C ND(D) 3 1 FW901 VF2 –VP VF1 02 TO MAIN PWB P29 12-F WTP01 7 8 9 10 Figure 41 SCHEMATIC DIAGRAM (20/20) – 41 – 11 12 CD-K491W TO SPEAKER AMP.1 PWB P50 2-A CFWX11 TO SPEAKER AMP P50 5-A TO TUNER PWB P48 1-B CFWV11 CNP303 FWP02 1 13 A 1 CNSF13 1 2 3 4 5 6 7 8 9 10 11 RP54 B C E QP16 CP44 RP52 RP70 QR13 3 2 1 CP42 CP53 RD BK BK BK BK BK BK BK BK BK BK BK MAIN PWB-A CP47 QP15 QG04 11 RP47 CP37 BIF13 CNPR12 2 1 2 5 4 7 6 ZDZ02 8 7 6 5 RZ83 CZ61 CZ55 DZ02 DZ01 RZ73 RZ77 CZ27 RZ34 RK73 CZ25 CZ29 RZ95 4 3 2 1 CZ64 RQ21 WTP02 E C B QP91 1 1 2 3 1 WTP01 1 2 3 4 1 2 BIF11 CNPP01 CNPP02 2 3 4 5 6 7 8 9 10 11 1 3 3 1 10 FWA01 CFWA02 CFWA01 TO DOLBY PWB P46 3-A TO DOLBY PWB P46 5-A 3 RZ76 RZ40 CZ28 CZ24 RZ42 RZ32 RZ36 CZ20 RZ24 CZ12 RZ22 RZ20 RZ11 RZ05 CZ01 CZ05 CZ02 RZ02 CZ66 9 FWD02 2 RZ75 RZ87 RZ09 RZ88 RZ89 RZ10 RQ15 RZ38 RZ30 CZ16 CZ26 ICZ04 RZ08 RZ06 CZ70 RZ04 RQ13 RQ14 CZ08 RZ16 RZ26 CZ06 RZ18 RZ14 CZ03 CZ04 RZ17 RZ01 CZ71 TO DISPLAY PWB P44 1-F CNS902 TO POWER PWB P51 9-H CNS901 TO POWER PWB P51 7-F FW901 1 2 3 CNSU02 FROM KARAOKE PWB P49 7-A 4 Figure 42 WIRING SIDE OF P.W.BOARD (1/10) – 42 – 5 CNSF CNP11 TO CD SERVO PWB P42 9-H TO POWER PWB P51 7-D 1 RZ74 RZ72 RP27 RZ70 RZ71 RP28 RP26 CP23 RP25 CP24 RZ07 RZ03 CZ69 RZ15 CZ07 RZ13 ZDZ03 RZ85 TO DOLBY PWB P46 2-E CNS99 RZ4 ICZ01 ZDZ01 RP91 CP91 TO CD SERVO PWB P47 10-H RZ69 QP11 CP26 RP19 RP17 RZ23 RZ29 RZ27 RQ17 RQ09 QZ02 CNSA11 H 4 CZ18 RQ07 8 10 12 14 16 18 20 20 1 RQ08 9 11 13 15 17 19 FWA02 4 RZ86 CQ12 CNPR11 3 2 1 3 1 CNPU02 E C B DQ01 CFWU02 1 5 ICZ06 RQ12 DQ02 CQ20 8 CZ10 RZ12 RQ06 CQ13 1 RR01 ZDR01 CR02 CR01 3 ICR11 2 LR01 CQ09 CZ53 RQ11 E C B RQ19 RQ20 CQ19 ZDQ01 CQ10 DR12 DIGITAL OUT CQ17 CQ18 CZ52 28 27 26 25 24 23 22 21 20 19 18 17 16 15 CZ33 QZ01 CQ15 CR03 CR10 CQ16 CQ11 CQ08 4 5 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CZ13 CQ21 CZ51 RZ4 CZ65 CQ23 21 RZ28 5 1 RQ18 CQ26 CQ24 25 24 RZ25 8 CQ25 CQ22 CQ14 DR11 RP15 85 CZ32 CQ27 RQ16 R-CH CP17 CP19 5 RQ10 12 13 CQ07 CZ11 8 CZ15 5 CQ06 RR12 RZ21 CZ19 1 CZ23 1 4 RZ41 RZ37 CZ30 4 RZ39 CR65 CQ29 CQ32 CQ31 CQ33 CQ34 RQ01 CZ36 CQ36 CQ01 CQ04 CQ03 RR14 48 1 1 CQ28 40 35 30 45 20 5 10 15 8 ICZ05 ICZ03 4 CZ21 20 CZ22 CZ14 ICZ02 RZ19 CQ30 15 CZ50 CZ49 CZ48 CZ09 CFWU01 ICZ07 37 36 L-CH RZ35 RZ31 RZ33 CZ31 6 9 8 10 ICQ01 CR12 CP15 RQ05 RQ03 4 7 RZ66 RR11 G 5 RZ67 8 RR13 JR11 INPUT VIDEO/AUX-1 2 RZ63 RZ59 RZ61 CZ45 RZ57 RZ55 CQ02 CQ05 CR11 F 3 RQ02 5 RR18 R-CH CZ63 RZ93 ICZ09 RR16 RQ04 CZ39 1 CQ35 CR14 4 1 10 1 8 CZ17 CZ47 CZ37 CZ40 CZ43 JR12 INPUT VIDEO/AUX-2 CZ41 RR15 RR17 L-CH CP13 RP11 RZ54 RZ64 CZ46 RZ94 CZ42 E 5 CZ62 CR66 RZ90 RZ91 CZ34 RZ68 CR13 ICZ10 RZ80 RZ65 RZ62 RZ60 RZ56 8 QZ03 QZ04 1 CZ38 RZ53 CZ35 RZ50 9 ICZ08 3 2 1 RZ58 CZ44 RZ45 RZ48 RZ47 RZ49 RZ46 RZ51 16 RZ52 3 2 1 35 ICP11 RP31 D CP27 RP22 CP09 CP08 RP20 5 25 22 40 RP21 9/50 1 30 42 RZ82 CZ56 QP12 CP07 CP14 FM/MW 4 RZ79 CZ57 CZ58 B C E B C E RP30 CP31 CP10 10/100 CP28 RP12 RP32 CP20 CP18 RP18 RP33 RP35 CP16 SWF02 SPAN SELECTOR RP16 C CZ59 CP25 RZ81 RZ84 CZ60 RG01 QP13 B C E RP29 CP29 B C E 1 RP48 CP38 CP30 E C B B C E QP14 1 RP36 2 RP34 3 CP41 QR12 CP32 RP51 QR11 3 2 1 CP58 B RP53 RP62 6 RAOKE B -A 02 BK BK BK BK BK BK BK BK BK BK BK BK BK RD 1 2 3 7 CNSF11 3 TO CD SERVO PWB P42 9-H CNP11 8 BIF12 14 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 TO CD SERVO PWB P47 11-G CNP12 9 RL20 40 ICF01 85 20 95 RF97 35 31 25 30 RF30 RF25 15 5 100 1 13 12 11 10 9 8 7 6 5 4 3 2 1 RL24 RG55 RF44 RF49 RF31 RF32 RF29 QG92 CH20 CH19 RH26 RH27 RH25 RH30 RH32 CK17 CK15 RK21 CK19 RK17 RK01 B B C C E E QK10 CK13 CK11 RK07 CK02 RK19 RK29 CK21 CK28 CK27 QK08 CK07 RK20 CK12 CK06 RK09 CNPK01 1 2 3 10 XF01 3 3 2 2 1 3 1 1 2 7 6 5 4 3 2 1 1 2 1 Figure 43 WIRING SIDE OF P.W.BOARD (2/10) – 43 – 10 RK14 RK90 RK11 CK20 RK24 RK26 RK32 CK26 CK18 RK12 E C B 3 2 1 3 QK11 CK08 E CK01RK08 RK02 RK42 CK24 RK38 RK36 CK14 RK22 CK22 RK30 CK40 CK30 CK32 RK18 RH34 RK23 RK25 CK25 RK45 LK02 RK46 QK16 CK42 CK34 CK45 RK40 CK16 CK05 CH24 DH14 CH23 RH31 CH22 CH27 RH39 DH15 RH37 RH36 CH26 CK23 B DH19 RG20 RH29 DH13 CH21 CH16 RH20 CH17 RH21 CH15 RH16 CH25 C RG21 DH16 DH20 RG17 DH18 RG25 RF39 RF36 DH17 CH18 RH35 RH22 RH24 CK47 QK07 RF33 RF38 RG26 RG11 RF40 RF46 RF43 RF48 RF47 DH12 CK31 13 14 15 16 17 18 19 20 21 22 23 24 RF34 RF37 RF35 RF41 RF51 CK39 CK41 RK37 CK33 RK49 RK50 QK05 QK06 RK15 QK27 RK64 RK13 CK09 QK09 QK04 RK06 QK26 RK65 CK50 RK66 RK68 QK28 LK03 RK67 QK03 RK04 RK03 RK05 E 3 1 2 3 5 7 9 4 6 8 10 B B C C E E 11 CNPF01 70 B C E RL12 QL11 90 45 B C E RL11 RG04 RK27 1 B C E QL13 QL17 CG56 12 11 10 9 8 7 6 5 4 3 2 1 B C RL13 75 RF50 RH14 RH15 DH11 RK52 ICK01 B QL12 60 E E RL14 65 RF42 DG08 C B C RL15 RF76 RF52 RH13 CK43 RK34 LK04 CK51 CK52 RL19 RL16 RF83 RK31 RK39 QK22 TO SPEAKER AMP.2 PWB P50 5-A QL14 RF81 55 RK61 QK25 QL19 RF79 B C E RL18 RL17 RF74 RF73 CG05 RF77 RK60 CG06 DG07 QK24 QL16 RF68 RF53 4 CH10 2 DL11 81 CH29 1 RF54 5 RF14 80 RF58 8 QK13 B RF13 RF82 RK35 3 E RF05 LG01 C C RF04 QG03 B RF03 RF80 CH13 LK01 RK58 CK46 1 2 3 RF11 RG05 QK19 RK63 RF12 RF75 RF78 3 2 1 RK28 RF02 RF69 RF71 RF70 RF61 ICH11 RF59 RF55 CR16 CK29 RK33 3 1 RF01 8 CK38 RF98 RF99 RF67 CH30 E 2 QK14 RG16 E CH28 RK81 E 3 1 RG56 C RK57 3 2 1 RF96 B B RF95 4 C RF62 RF60 RR20 CG57 ICZ06 QK17RK47 RK48 B RF92 RZ43 1 RH40 CZ67 C RH17 2 RH12 3 RF64 2 RK55 E RF63 1 RF66 CZ53 RH11 C CK44 CK10 QK18 CK36 2 RG15 CG01 3 RK43 RK54 RR19 1 2 3 QK15 QG04 QK30 CFWP01 RF65 CR15 1 E 3 RG19 DG05 B RP73 CK60 RG22 E CK37 CFWP02 RF93 RF94 C QK21 RK41 16 14 12 10 8 6 4 2 RF86 RG06 2 RK53 2 RF84 RF85 5 CP57 CK35 1 RF91 B 1 RG24 CK55 DG03 20 RK75 RK56 RK69 RK62 QL15 BIF11 ZDF01 RG23 QK40 RG01 RG33 25 QK29 CG8 DG02 CZ10 RK74 FWP01 CL13 E C B 3 RG35 RZ44 4 RF87 RF88 QG01 5 RG31 7 3 RG30 1 CG02 CG03 16 DL12 1 2 6 RG34 RG32 CZ71 QG02 RR21 15 13 11 9 5 WTL11 3 3 7 RG06 2 CR17 12 10 8 RG96 1 DG04 7 16 15 RG39 ZDZ03 CG04 CZ54 13 11 9 RG29 2 RG36 RZ73 21 RZ78 RZ77 RZ83 CZ61 CFWV11 CL12 1 RK72 CZ52 CZ55 DZ02 DZ01 RZ79 RZ84 CZ60 B C E RG94 2 RG37 2 13 14 RZ74 22 RZ76 CZ51 RZ75 15 RK73 RZ87 RZ69 RZ71 1 RG95 RZ95 CZ27 RZ88 Z49 CZ25 RZ09 10 RZ40 CZ28 RZ10 30 RG08 RG07 QP17 3 RZ34 CZ24 RZ42 5 CZ29 RZ36 CZ20 CD-K491W CK62 RK89 CNPK02 RK10 TO TAPE MECHANISM TAPE2 HEAD P49 11-H CNSK02 3 2 1 TO TAPE MECHANISM TAPE1 HEAD P49 9-H CNSK01 RG38 51 50 RF28 RF26 RF27 RF24 RF23 RF22 RF21 RF20 RF19 RF10 RF09 RF08 RF07 RF06 QL18 2 TO DISPLAY PWB P44 2-F CNSD01 CNSF12 TO TAPE MECHANISM PWB P49 9-D FWM01 12 CD-K491W CD11 A F CD09 CD06 CD10 1 2 RD57 CD05 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 51 RD39 1 3 55 2 60 RXD01 REMOTE SENSOR 65 70 80 SWD01 VOLUME JOG B 81 LD01 ICD0 75 85 1 CD28 RD10 RD SWD27 PHANTOM LEDD02 STOP RD49 SWD05 MENU SWD06 ITEM CD21 CNSD01 1 FWD02 RE22 RD59 9 7 5 3 1 10 8 6 4 2 LEDD03 FF RE13 RE12 RE14 SWD15 HIGH EDIT E SWD02 JOG LEDD01 F-PLAY SWD13 STOP RE16 CD18 RE15 CD19 WTP02 LEDD10 RE27 SWD16 REC/PAUSE LE CD20 CD30 TO MAIN PWB P42 5-H LEDD11 RD09 RD08 RD07 RD06 RD04 RD05 RD03 RD02 RD01 RD31 RD19 RD17 SWD23 Q-SOUND RE04 D RD16 RD15 SWD04 PRE EQ RD48 CD29 RD13 2 LEDD13 3 LEDD09 SWD26 VIRTUAL QD01 RD11 1 RD52 RD50 LEDD05 2 LEDD07 3 1 RE26 QD02 2 RD58 1 3 5 100 1 LEDD12 LEDD06 2 1 RE25 3 2 RE03 QD03 3 RE02 1 QD05 2 RE21 RD53 RE23 C 3 1 95 QD06 RD51 QD04 RD60 RD61 RD32 RD33 DD02 DD01 90 SWD03 X-BASS SWD17 F-PLAY SWD14 NORMAL EDIT SWD12 TUNING UP/CUE JOG PW CNPF01 FROM SPEAKER AMP.2 PWB P50 4-A FROM MAIN PWB P43 12-G WTV11 F LED 1 LV91 5 CV91 FWV91 RE57 RV92 SWD53 DISC SKIP SWD54 OPEN/ CLOSE CV92 G RE56 RV91 HEADPHONES PWB-C3 JV91 HEADPHONS H 1 2 3 4 Figure 44 WIRING SIDE OF P.W.BOARD (3/10) – 44 – 5 6 CD-K491W DISPLAY PWB-C1 FLD01 SWD43 CD 0 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 RD42 50 30 15 RD34 10 5 CD02 100 1 LEDD19 LEDD16 LEDD17 SWD28 NORMAL WHD01 SWD40 DVD/ VIDEO2 RD29 RD36 SWD29 BYPASS RE29 RD62 SWD02 JOG RE33 RE32 RD27 RD28 6 RE53 RE52 QD08 RE35 3 2 1 SWD48 POWER STAND-BY RE37 RE36 RE39 SWD35 MEMORY SWD38 CLEAR SWD30 TUNING DOWN/ REWING JOG PWB-C4 1 2 3 SWD34 CLOCK RE38 SWD33 R-PLAY 1 2 3 SWD36 TIMER QD07 3 2 1 1 2 3 1 SWD37 SLEEP REW LEDD21 RD54 LEDD20 R-PLAY RE34 SWD31 CD PAUSE RD26 SWD32 REVERSE MODE RD22 CD08 CD07 LEDD04 PAUSE RD21 RE28 RD55 SWD27 PHANTOM 1 Y RE44 RD37 LEDD18 RD72 RD14 LEDD14 RD70 LEDD10 LEDD15 RD45 LEDD08 RD12 RD13 LEDD09 RE11 RD65 XD01 RD35 95 RE01 RD38 QD12 90 RD64 SWD41 TAPE1/2 QD10 RD71 85 CD01 20 RD40 25 RE31 RE43 31 SWD39 DVD/ VIDEO1 ICD01 35 RE41 RE45 40 65 81 SWD42 TUNER BAND 45 70 75 RE51 RD41 RE42 55 60 80 RD43 QD11 51 RD44 56 57 SWD49 KARAOKE LEDD26 1 SWD52 DISC3 RE54 SWD51 D1SC2 FWD01 RE55 LEDD24 LEDD25 LEDD27 LEDD23 LEDD28 SWD50 DISC1 SWITCH PWB-C2 7 8 9 10 Figure 45 WIRING SIDE OF P.W.BOARD (4/10) – 45 – 11 12 CD-K491W DOLBY PWB- G (TOP VIEW) FWA02 CFWU02 20 A CB16 FWA01 CFWU01 TO MAIN PWB P42 3-H 1 TO MAIN PWB P42 4-H ZDA01 ZDA02 LA11 CA96 10 CB17 1 CA95 CA73 CA79 E 10 9 1 CA93 CA83 CA72 CA57 CB11 7 5 LA16 CH56 CA67 CB21 DA15 ICA14 CA12 E LH53 CH55 CH53 DA11 CA33 CA35 CA51 LA13 CA18 C DA12 CB15 B CA68 QH51 XA11 CA52 DA14 CB20 CA11 LA17 CA17 RB09 1 CA15 3 DA13 C 3 2 CA62 CA98 2 CA50 5 4 CA64 11 7 6 CA16 4 13 9 8 CA58 CA25 6 10 CA63 DB02 8 15 CA80 CA77 DB01 CFWA02 12 LA12 CFWA01 14 17 CA23 B 19 ZDB11 16 QB01 18 B CB12 20 CA88 LA18 C LH51 LH52 CH60 ZDH51 3 BIA11 2 CA27 1 CB14 LA14 1 2 D DH51 DA16 BK WH BK WH DVD1 DIGITAL IN DH52 JH51 VIDEO IN/OUT JA11 DIGITAL 2 COAXIAL CNSA11 2 1 DVD2 IN VIDEO 1 IN VIDEO 2 IN VIDEO OUT CNPR12 TO MAIN PWB P42 2-H E CA69 RA40 1 RA29 RB11 CB13 7 14 RA43 RA92 RA35 RA39 RA34 8 1 8 RA36 CA45 RA37 1 4 5 CA55 CA53 CA46 CA54 ICA17 8 50 CA43 51 CA44 RA44 RA59 ICA15 QH53 RB12 CA42 CA41 CA40 CA37 RA41 CA38 RA60 RA01 RA27 RA67 70 65 60 55 75 81 80 RA49 RA02 RA65 45 RA91 RA66 ICA18 85 CA36 CH52 4 RH62 5 RH61 1 40 90 ICA16 9 16 RA33 RA23 CA70 RA42 35 CA34 CA26 30 31 10 15 20 25 95 RA30 RA22 RA16 28 25 20 15 RA68 ICH51 RH56 CA24 CA32 CH61 10 14 RA14 RH58 8 CH59 RA51 RA50 5 5 RA55 RA54 RA53 RA52 ICA13 1 RA20 CA14 CB27 10 12 1 1 CB22 RA57 100 RA56 CH62 CH54 RH64 RH63 RH68 RH65 RH66 4 RH53 CH57 RH67 RA10 8 ICA12 5 5 RA32 RA19 CA13 RA12 RA11 CH58 RA18 RA26 1ICA11 RA15 RA13 4 RA24 CA20 CA19 RH57 G CA21 RA17 CB06 RB06 RA25 RA09 5 8 QH52 20 15 13 RA21 RB05 RA64 RA90 CB02 RB04 8 1 24 CA59 CA60 CA61 RA62 RA88 5 ICB01 4 RB01 RB07 CB04 CB03 RB02 RB08 CB05 RA85 RA87 RA89 CB01 RB03 RA03 RA04 1 RA63 CA66 CA39 RA61 CA65 F RA96 CA49 CA30 CA48 CA47 RA78 CA84 RA79 CA87 RA72 10 12 RA48 15 13 CB18 RA95 5 CA56 CA76 RA74 1 RA07 20 RA08 24 CA75 RA94 RA06 CA71 RA28 RA83 ICA21 CA74 RA73 RA77 5 ICA20 8 8 RA93 RA05 CB26 ICA19 14 CA92 ICA22 1 CA97 7 QA02 QA01 CA86 4 CA22 1 RA80 CA91 QA03 RA75 CA82 RA76CA85 CA81 RA71 RA82 CA28 H DOLBY PWB-G (BOTTOM VIEW) 1 2 3 4 Figure 46 WIRING SIDE OF P.W.BOARD (5/10) – 46 – 5 6 CD-K491W SOLENOID SOLM2 CD MOTOR PWB-K M2 SLED MOTOR + SENSOR PWB-J M3 T/T UP/ DOWN LOADING 1 2 3 4 5 6 CNS3A SW4 PICK UP IN CNP3A 1 2 3 4 5 6 CNS3B + M1 SPINDLE MOTOR + SW3 DISC NUMBER - RD WH GY WH GY WH 1 2 3 4 5 6 2 1 - PICKUP UNIT(306) BIM5 6 CNS1A 1 2 3 4 5 RD WH GY WH GY WH GY WH 1 2 3 4 5 6 7 8 16 15 17 20 R18 C11 D2 7 2 9 CNP10 Q93 D91 C81 E C B R83 CNPV11 TO SPEAKER AMP.2 PWB P50 6-A 1 8 3 6 5 4 3 2 1 C29 R66 R64 Q51 1 2 3 C48 C38 R53 R52 C47 C40 C39 R51 R41 C26 R38 R58 C22 Q52 B C E R59 R62 R57 C44 C49 C45 60 10 R32 C19 R88 R89 R90 R34 R63 R61 15 20 16 17 R47 C37 R50 1 64 R36 R35 55 50 49 45 48 IC2 25 XL1 40 30 35 C50 32 33 L61 R93 R55 C43 C52 Q91 C82 RD 2 BR 1 C18 R31 R82 1 2 3 4 5 6 7 8 R85 9 10 C20 R29 C17 R33 R30 C36 40 C46 R60 5 D3 1 50 49 45 48 32 33 C21 R87 IC3 35 CNSV11 C13 R26 R27 C16 R28 55 30 35 C12 5 36 R23 R24 R25 C14 10 IC1 12 25 D4 18 15 60 ZD61 R21 30 5 10 C33 C51 R16 R19 R22 25 C57 1 64 R15 C10 R17 R20 20 C34 R46 CNP1 R13 19 R1 C2 C1 R10 R14 C9 R48 M901 FAN MOTOR C3 C15 D1 C30 C56 C6 C85 R43 C5 8 7 6 5 4 3 2 1 1 2 3 4 5 CD SERVO PWB-B C32 B C E R81 CNP3 R37 R11 CNP2 1 2 3 4 5 6 R9 R80 C35 C4 R8 5 C24 R12 C7 R2 3 C31 Q1 C54 C8 9 6 C23 7 10 8 4 C27 2 R42 1 CNS2B R39 CNS2A 10 9 8 7 6 5 4 3 2 1 C28 OR BR WH GY WH GY WH GY WH RD CNS10 GY 1 2 3 4 5 6 7 8 SW2 MECHA UP BL PK WH YL BK R40 C25 2 1 CNS1B BK WH PK YL BL R44 1 2 3 4 5 R86 CNS5 SW1 OPEN/CLOSE R45 1 R54 D81 C53 C83 D82 BI99 CNP11 3 2 1 14 13 12 11 10 9 8 7 6 5 4 3 2 1 3 1 CNP12 IC81 RD WH BK CNSF11 TO MAIN PWB P42 6-H 11 RD WH 1 2 3 CNSF12 TO MAIN PWB P43 8-H BK CNS99 CNPR11 TO MAIN PWB P42 2-H • The numbers 1 to 12 are waveform numbers shown in page 52. 7 8 9 10 Figure 47 WIRING SIDE OF P.W.BOARD (6/10) – 47 – 11 12 C42 C41 SW1 SW2 MW GND FM 75Ohms SO301 ANTENNA TERMINAL D305 D304 D301 D302 D306 CT15 D303 D307 D311 T303 D309 L311 C312 E C B Q308 R318 T302 TC303 C308 TC302 B C E VDT02 D312 R320 D308 CT13 R321 C315 C331 TT01 R312 Q309 R319 T304 R316 DT01 1 2 3 4 5 6 7 8 9 CT16 ICT01 CT09 RT07 RT05 CT01 CT03 RT03 RT06 CT08 R310 RT02 CT07 1 2 3 BFT01 CT05 RT01 CT06 C338 VD301-1 C303 VDT01 C304 C305 CT11 C309 TC305 3 2 1 C334 Q362 3 2 1 R325 T307 VD302-A T308 T306 C336 C335 Q307 TC304 E C B E C B Q364 3 2 1 R397 R398 Q363 QT01 RT09 BCE LT02 C321 LT01 CT04 RT08 C306 RT04 R313 C386 CT02 C314 C311 RT10 C310 R340 CT10 CT14 CT12 R343 R314 VD302-B R315 R322 D310 C307 R311 D314 R342 C316 R317 D315 R327 D313 Q306 R328 C318 D316 R339 C320 R329 C319 C313 R326 R330 D317 R302 C380 C385 R396 Q365 3 2 1 L356 1 2 3 C397 C398 X352 C381 L357 C383 R353 Q360 ECB R383 R391 D351 D352 IC303 24 23 22 21 20 19 18 17 16 15 14 13 L358 C366 CNSF13 X351 R354 R359 R392 C357 R355 C358 C391 D353 R368 C370 E C B E C B R393 C375 R390 R363 R364 ZD351 C396 C395 3 2 1 ZD352 Q361 R382 R373 CNP303 1 2 3 4 5 6 7 8 9 10 11 R372 CF351 C351 C399 1 2 3 4 5 6 7 8 9 10 11 12 C352 CF302 FM MUTE LEVEL T351 CF352 1 2 C342 3 R360 L353 VR351 C349 R376 11 10 9 8 7 6 5 4 3 2 1 12 13 14 15 16 17 18 19 20 21 22 C387 IC302 C382 R358 C343 C301 R323 R380 C393 C361 R385 TUNER PWB-E VD301-2 R379 C360 R338 R324 C390 C350 C362 R351 L351 R341 C392 R352 C394 C365 L352 R381 C364 C355 C356 C353 R356 C354 C367 C363 R371 R387 R374 R384 C373 R395 R357 5 R350 4 C368 Figure 48 WIRING SIDE OF P.W.BOARD (710) – 48 – C372 3 R361 2 C371 1 R362 H C374 G Q353 F Q354 E R367 D R365 C R366 A R377 B P42 5-A FROM MAIN PWB CD-K491W 033C 6 CD-K491W C628 C630 C629 30 25 20 IC601 5 10 C601 15 1 C615 VR602 MIC2 VOLUME R609 C616 C610 C611 C613 R608 C612 C609 C608 C606 C633 R636 R605 C604 R603 VR603 DIGITAL ECHO R619 C614 18 C634 C605 C674 C602 35 C618 R614 C619 C617 R612 R604 R667 R668 R618 R615 C631 36 E C C672 B C673 D601 19 R606 R607 R670 R669 C627 C677 C632 C625 C621 C626 Q631 R616 R617 C620 1 ZD631 C624 C623 R610 P42 6-H R611 CNPU02 C622 BI601 TO MAIN PWB KARAOKE PWB-L 9 CNSU02 GY 9 WH 8 GY 7 WH 6 5 GY 4 WH 3 GY 2 WH 1 RD R601 R602 VR601 MIC1 VOLUME J602 MIC2 MIC LEVEL J601 MIC1 MIC TO MAIN PWB P39 10-H MM1 WTL11 FWM1 TAPE MOTOR 13 12 11 10 9 8 7 6 5 4 3 2 1 L H TAPE MECHANISM PWB-H FWM2 SWM4 REC RVS SWM3 REC FWD FWM1 1 13 VRM1 4 TAPE SPEED 1 RM1 1 CNPM2 SWM5 F. A. S SWM6 CAM PHM1 2 4 3 SOLENOID SOLM1 TAPE 1 TAPE 2 PLAYBACK HEAD RECORD/PLAYBACK/ERASE HEAD PK BK WH TAPE MECHANISM ASSEMBLY BI 102 6 1 WH YL BL PK BK WH 3 2 1 FLEXIBLE PWB HEAD PWB-M CNSK01 WH BK PK GY CNSK02 TO MAIN PWB P39 12-C CNPK01 7 8 9 WH BK PK BL BK YL WH GY GY 1 2 3 4 5 6 7 10 Figure 49 WIRING SIDE OF P.W.BOARD (8/10) – 49 – TO MAIN PWB P39 12-B CNPK02 11 12 CD-K491W TO HEADPHONES PWB P44 2-F TO FAN MOTOR P47 8-G TO MAIN PWB P43 7-A FWV91 CFWP01 FWP01 CNSV11 1 16 A WTV11 TO MAIN PWB P42 4-A 1 2 1 2 3 4 5 E C B CFWP02 RY57 CY57 QY51 CV29 CY53 CX13 CY56 CY54 RY14 E CV19 CV14 QV20 RV55 QV21 RV56 RV17 CV20 RV14 CV22 RV22 RV71 CV27 RY19 RV25 RV69 RV34 RV70 RV32 DV23 DV13 QX17 CV25 E C CV38 DV14 QV17 CV40 CV36 CV37 QX18 CV26 B C E B CV35 RX35 RV27 RV36 DX14 B C E RV28 B C E RV37 RX27 B C E QV13 RV54 CX26 QV14 RV31 DY12 B C E RV30 DV24 RY23 RX28 RX36 CV23 CV24 RV53 CX25 RX37 RV18 RV29 CV39 DX13 DY52 RLYY51 CV17 CV18 RV24 DV17 CY19 QX13 RX31 B C E RV63 CV16 RV42 B C E RX70 F DV21 RV52 RX32 RX54 RX53 CV21 CV32 QX14 RY61 RV33 RV51 RLYY11 RY60 CY59 RX30 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 RV21 CV41 RLYX11 RX69 RX34 CV34 RLYV11 RX29 CY14 RV23 RV41 RY20 RX26 RX25 CX24 RV19 RY52 ICX01 RX19 CX22 RX20 RX16 RV44 CY18 RY59 CX18 CX23 CX27 DX16 CX17 CX20 RX14 RX22 RX71 RX42 RX24 RX33 RX41 CY58 RX15 CX19 CX14 CX16 DX21 CX34 CX32 RX55 CV33 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ICV01 RX21 RX44 D CY55 CX21 RY15 RX13 RX23 CV15 RV13 RV43 RX43 CX33 CV31 CX15 RY12 CX31 RV40 RY55 RY54 CX28 CY16 CV28 RY53 RX40 RY11 RY13 QV16 CX29 B C E RY51 CY13 QX16 E C B CY12 CV13 QX15 CY15 CY52 B C E DY11 RY56 RY16 CY17 B C E QY11 RY66 RY18 RY26 RY58 DX15 RV57 RV72 DV22 RY17 QY52 RV26 E C B E C B CV12 DV15 DY51 RY63 CV11 DV25 CX12 RV60 CV49 ZDV12 RV58 CV30 TO POWER PWB P51 12-E RY62 E C B DV20 CY11 CNS903 CX11 C CV48 ZDV11 RV59 RV62 RV20 CX30 CNPV12 CY51 CV47 RY21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 RV35 RX52 DX17 CNPX12 QY12 7 6 5 4 3 2 1 RX38 12 10 8 6 4 2 13 11 9 7 5 3 1 B E 1 5 3 2 4 7 6 B C QX20 B C E CFWV11 CFWX11 RX50 CNPV11 RY22 SPEAKER AMP.1 PWB-F1 RX51 1 E C B B C E QV18 QV19 FWP02 13 QV22 RV61 DV19 CNS904 RV38 TO POWER PWB P51 12-F CV42 CV45 CV46 CV44 CV43 TMX11 SPEAKER TERMINAL G SPEAKER AMP.2 PWB-F2 SP6 SUB-WOOFER 8 OHMS SP5 SP4 SURROUND-L SURROUND-R 8 OHMS 8 OHMS SP3 CENTER 8 OHMS SP2 SP1 FRONT-L FRONT-R 8 OHMS 8 OHMS TMV01 SPEAKER TERMINAL H 1 2 3 4 Figure 50 WIRING SIDE OF P.W.BOARD (9/10) – 50 – 5 6 TO MAIN PWB P42 4-H CNPP02 4 3 2 1 CNS902 WH WH WH RD C906 C915 3 Figure 51 WIRING SIDE OF P.W.BOARD (10/10) – 51 – 10 C902 R918 C901 C920 ZD901 C908 Q904 R902 C903 C904 ZD903 C907 ZD904 1 11 2 1 R901 B C E Q914 3 D901 E C B E C B Q913 Q905 E C B E C B Q901 R907 E C B E C B R911 E C B D905 C910 E C B D906 ZD902 R905 Q910 R913 2 B C E D997 3 2 1 CNS904 R917 D996 D904 C913 D998 D999 C966 1 R921 BI904 F999 T500mA L 250V C967 1 2 3 4 5 6 7 8 9 10 11 CNPP01 D991 C919 BI901 C962 C956 BI903 11 C957 7 CNPV12 CNPX12 R954 ZD951 C963 E C B Q951 R953 FW901 1 WTP01 F997 T2.5A L 250V D995 F995 T8A L 250V F996 T8A L 250V CNS903 TO SPEAKER AMP.2 PWB P50 4-B 7 6 5 4 3 2 1 7 6 5 4 3 2 1 7 TO SPEAKER AMP.1 PWB P50 1-A ZD952 CNS901 C965 Q907 TO MAIN PWB P42 5-H R955 R906 C911 C914 ZD905 Q903 BI902 R908 R957 R904 R914 R912 R903 R910 C961 D992 C964 R956 C905 Q908 R909 Q911 Q909 Q902 C909 Q906 D953 RD WH WH WH WH WH WH WH WH WH WH WH 1 WH WH WH WH WH WH RD D993 C954 9 1 WH WH WH WH WH WH RD D954 C959 8 C958 4 D994 D951 7 1 C960 D952 TO MAIN PWB P42 5-H T991 POWER TRANSFORMER T991 POWER TRANSFORMER F998 T1.6A L 250V T.F. (285) 220V 230–240V POWER PWB-D F992 T2.5A L 250V 127V 110V SW991 VOLTAGE SELECTOR F990 T5A L 250V F991 T2.5A L 250V (285) AC POWER SUPPLY CORD AC 110V/127/220/230–240 50/60Hz CD-K491W 12 CD-K491W WAVEFORMS OF CD CIRCUIT STOP FOCUS 1 2 PLAY SERCH 5ms 0.50 V IC1 20 F.E 5ms 5.0 V IC1 54 DRF 0.5ms 10.0 V JP+ 7 0.5ms 10.0 V JP- 8 0.5ms 0.50 V JP 9 0.5ms 1.00 V TE 3 1 3 6 PLAY CUE 0.5ms 1.00 V HF NORMAL DISC TN0=01 4 0.5ms 5.0 V HFL 1 5 0.5ms 5.0 V TES 3 3 0.5ms 1.00 V HF 10 20ms 1.00 V SPO 11 20ms 2.00 V CLV+ 2 REVIEW PLAY TCD-712 (140mm) TN0=01 4 5 0.5ms 5.0 V HFL 1 0.5ms 5.0 V TES 3 6 50ms 10.0 V JP+ 7 50ms 10.0 V JP- 8 50ms 0.50 V JP 9 50ms 1.00 V TE 6 0.5ms 10.0 V JP+ 7 0.5ms 10.0 V JP- 8 0.5ms 0.50 V JP 9 0.5ms 1.00 V TE 6 50ms 10.0 V JP+ 7 50ms 10.0 V JP- 8 50ms 0.50 V JP 9 50ms 1.00 V TE 2 10 50ms 1.00 V SPO 11 50ms 2.00 V CLV+ CUE PLAY TCD-712 12 5s 100mV SLD 1 12 0.5s 100mV SLD REVIEW 1 – 52 – CD-K491W TROUBLESHOOTING When the CD does not function When the CD section does not operate When the objective lens of the optical pickup is dirty,this section may not operate.Clean the objective lens,and check the playback operation.When this section does not operate even after the above step is taken,check the following items. Remove the cabinet and follow the troubleshooting instructions. "Track skipping and/or no TOC(Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below." Turn the power off. Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol. Do not touch the lens with the bare hand. • When the turntable fails to stop. 5V Is from 2.5V 5 V till 2.5V down pulse (approx. 300 ms) 0V No input into the ICF01 pin 84 when the turntable is rotating? Check the SW3 and the wiring from the ICF01 pin 84 to the SW3. Yes Is there following voltage input on the ICF01 pin 84 in the specific state? When the CD mechanism is moved up: 0V In other states: 4.3V No Check the MECHA UP SW and the wiring from the ICF01 pin 85 to the MECHA UP SW. Yes Check IC2 pin26 Q91 and Q93 and the periphery. Yes ICF01 defective. • When turntable fails to move. Is there following voltage input on the ICF01 pin 85 in the specific state? When the CD mechanism is moved up: 0V In other states: 4.3V No Check the MECHA UP SW and the wiring from the ICF01 pin 85 to the MECHA UP SW. Yes Is L output from the IC2 pin 26 during SEC when the disc skip switch is pressed? Check the wiring of IC2 pin 26 and Q93 pin 2. No OK Yes IC2 defective. Is 4V output from the Q91 emitter during operation stated above? No Yes Check turntable motor and turntable mechanism. – 53 – Check Q91, Q93 and the periphery. CD-K491W • When the CD tray fails to open or close. Is there following voltage input in specific state of ICF01 pin 86? Open state: 0V Close state: 0V Intermediate state between open state and close state: 4.3V Check the OPEN CLOSE SW and the wiring from the ICF01 pin 86 to the OPEN CLOSE SW. No Yes Is H output to IC2 pin 24 or 25 for 7 seconds when the OPEN/ CLOSE key is pressed?IC81 is defective. Replace it. Check the wiring of the IC2 pins 24 and 25, IC81 pins 1 and 3. No OK IC2 defective. Yes Is 4V output between IC81 pins 3 and 7 during operation stated above? Check the periphery of IC81. No OK Yes IC81 defective. Check the loading motor (M1) and the loading mechanism. • The CD function will not work. The CD operating keys don't work. Yes Check the CD, DSP, power supply, and 16.93 MHz clock, and reset terminal. Yes Check the waveform of SCK, SO (DATA) and SI (COMM). Yes See if the pick-up is the in PICKUP IN SW position. Focus search is performed two times when play operation is done without disc. 0.5s 0.50 V IC1 16 FD Yes If the items mentioned above are OK, check the main microcomputer ICF01. • The CD operating keys work. 0.5s 0.50 V IC1 7 TE Check the Focus - HF system. 1 Playback can be performed without a disc. 2 Figure 54 Yes Does the pick-up move up and down twice? Yes Focus search OK No Does the output waveform of IC1(16)(FD) match that shown in Fig. 54? Check the area around IC3-CNP2. Yes No Check the IC1(50)(CLK) line, 4MHz. Check the microcomputer data on pins (51)(CL), (52)(DAT) and (53)CE. – 54 – CD-K491W • Playback can only be performed when a disc is loaded. Is the Focus servo active? (Can you hear it working?) No Check the laser diode driver. Check the area around IC1(16) - (21) (focus servo circuit). No If the disc is not turning, the DRF should not change to "H". Yes Yes Does the DRF signal change from "L" to "H"? Check the spin system. Yes Yes No Is HF waveform normal (see the Fig.55-1, 2)? Check the periphery of IC1 pins 41 and 42. Level is abnormal. Yes Yes Check the spin system. Waveform is unstable. Check the tracking system. HF 1.0V/DIV 0.5µsec/DIV(DC) (When playing back the disc) Waveform in case of normal play-back 0.5s 1.00 V IC1 16 FD 0.5s 10.0 V IC2 13 CLV+ 2 1 3 0.5s 10.0 V IC1 54 DRF 4 0.5s 2.00 V IC1 7 TE Figure 55-1 Figure 55-2 • Check the tracking system. Check waveform of IC1 pin 7 (TE). The waveform shown in Fig.55-3 appears, and nodisc state appears soon. Play is possible in TEST mode. Yes Yes Data cannot be read. Tracking servo is inoperative. Yes Although IL is possible, play is impossible. Yes Yes Check the periphery of IC 1 pin 8 to pin 15, and IC 5 to CNP2. Normal jump is impeded, and the program top cannot be reached. Check the VCO-PLL system. 5ms 1.00 V IC1 7 TE 4 5 ms 5.0 V IC1 54 DRF 3 Figure 55-3 – 55 – Yes Check the periphery of IC 1 pin 14. CD-K491W • Checking the spin system. Play operation is performed without disc. Yes Yes The turntable rotates a little. The spin driver circuit is normal. No Yes The turntable fails to rotate or rotates at high speed. Check the periphery of IC1 pins 23 to 27, pin 39, and pin 40, IC2 pin 12 and pin 13, IC5 to CNP3. • Checking the VCO-PLL system Play operation is performed when disc exits. Yes Although HF waveform is normal, TOC data cannot be read. Yes Check PDO waveform (Fig. 56). Abnormal Check the IC1 pins 43 and 44, IC2 pins 3, 5, 7, 10, and 11. Stop --> Play As VCO frequency is locked at 4.32 M Hz, voltage of PDO rises and stabilizes. 0.5s 1.00 V IC2 3 PDO 2 0.5s 1.00 V IC2 16 FD 3 Figure 56 • Although HF waveform is normal and the time indication is normal, no sound is emitted. No Check IC 2 pin 48 (EFLG). Yes Check IC2 pins 37, 40. Abnomal Check IC 401 and POWER AMP IC 801. – 56 – Usually, the number of pulses of flawless disc is 100 pulses/sec or less. CD-K491W FUNCTION TABLE OF IC IC2 VHiLC78622K-1: Servo/Signal Control (LC78622K) (1/2) Pin No. Terminal Name Input/Output 1 DEFI Input Input terminal of defect detection signal (DEF). (Connected to OV when not used.) 2 TAI Input For PLL 3 PDO 4 VVSS — 5 ISET Input 6 VVDD — 7 FR 8 VSS 9 EFMO Output 10 EFMIN Input 11 TEST2 Input 12 CLV+ Outout Output for disk motor control. 3 values can be output with the commands. 13 CLV- Output Output for disk motor control. 3 values can be output with the commands. 14 V/P Output Monitor output terminal for automatic switch of rough servo/phase control. "H" for rough servo, and "L" for phase servo. 15 HLF Intput Input terminal of track detection signal. Schmit input. 16 TES Input Input terminal of tracking error signal. Schmit input. 17 TOFF Output Tracking OFF output terminal. 18 TGL Output Output terminal for switch of tracking gain "L" increases the gain. 19 JP+ Output Output for track jump control. 3 values can be output with the commands. 20 JP- Output Output for track jump control. 3 values can be output with the commands. 21* PCK Output Clock monitor terminal for EFM data replay. 4,3218MHz as the phase clock. 22* FSEQ Output Output terminal synchronous signal detection. "H" is output when synchronous signal detected by EFM signal matches synchronous signal internally generated. 23 VDD 24 CONT1 Input/Output General purpose input/output terminal 1 25 CONT2 Input/Output General purpose input/output terminal 2 26 CONT3 Input/Output General purpose input/output terminal 3 27 CONT4 Input/Output General purpose input/output terminal 4 28* CONT5 Input/Output General purpose input/output terminal 5 29* EMPH Output Output Input — — Function Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V. Output terminal of phase comparison for external VCO control. Ground terminal for integrated VCO. Surely connected to 0V. Resistance connection terminal for current adjustment of PDO output. Power terminal for integrated VCO. VCO frequency range adjustment. Ground terminal of digital system. Surely connected to 0V. For slice level control EFM signal output terminal. EFM signal input terminal. Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V. Power terminal of digital system. Controlled with serial data command from micro computer. When not used, set it as the input terminal and open it by connecting to 0V, or set it as the output terminal and open it. Difference monitor terminal At "H", deemphasis disk is being replayed. 30* C2F Output C2 flag output terminal. 31 DOUT Output Output terminal of digital OUTPUT. (EIAJ format) 32* TEST3 Input 33 TEST4 Input 34 N.C. 35* MUTEL 36 LVDD — 37* LCHO Output 38 LVSS — 39 RVSS — 40* RCH0 Output 41 RVDD — — Output Output Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V. Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V. Terminal not used. Open during operation. L channel 1 bit DAC Mute output terminal for L channel. Power terminal for L channel. L channel output terminal. Ground terminal for L channel Surely connected to 0V. R channel 1 bit DAC Ground terminal for R channel Surely connected to 0V. R channel output terminal. Power terminal for R channel. 42* MUTER 43 XVDD — Mute output terminal for R channel. 44 XOUT Output Ground terminal of 16.9344 MHz quartz oscillator. 45 XIN Input Ground terminal of 16.9344 MHz quartz oscillator. 46 XVSS — 47* SBSY Output Output terminal of synchronous signal of subcode block. 48* EFLG Output Correction monitor terminal of C1, C2, single and double. Power terminal for quartz oscillation. Ground terminal for quartz oscillation. Surely connected to 0V. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 57 – CD-K491W IC2 VHiLC78622K-1: Servo/Signal Control (LC78622K) (2/2) Pin No. Terminal Name Input/Output 49* PW Output 50* SFSY Output 51 SBCK Input 52* FSX Output 53 WRQ Output 54 RWC Input 55 SQOUT 56 COIN Input Command input terminal from microcomputer. 57 CQCK Input Clock input terminal to fetch command input, or pick up subcode from SQOUT. Schmit input 58 RES Input Reset input terminal of LC78622. When turning on power, set it at "L". 59* TEST11 Output 60* 16M Output Output terminal of 16.9344Hz. 61 4.2M Output Output terminal of 4.2336MHz. 62 TEST5 Input Input terminal for test Pull-down resistor is integrated. Surely connected to 0V. 63 CS Input Chip selection input terminal. Pull-down resistor is integrated. Connected to 0when not controlled. 64 TEST1 Input Input terminal for test Pull-down resistor is integrated. Surely connected to 0V. Output Function Output terminal of subcodes P, A, R, S, T, U and W. Output terminal of synchronous signal of subcode frame. It drops when subcode stands by. Clock input terminal to read subcode. Schmit input (Connected to 0V when not used.) Output terminal of synchronous signal of 7.35kHz divided from quartz oscillation. Output terminal to stand by output of subcode Q. Input terminal of read/write. Schmit input. Output terminal of subcode Q. Output terminal for test. Used in the open state ("L" output as ordinary). Note: The same potential must be supplied to the power terminals (VDD, VVDD, LVDD, RVDD, XVDD). DEFI EFMIN FSEQ Slice level control Vss VDD TAI TSTI1 TEST1 TEST2 TEST3 TEST4 TEST5 PCK FR I SET PDO VVDD VVss EFMO In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. RAM address generator 2K x 8bit RAM VCO colck oscillation clock control Sync detection EFM demodulation Interpolation mute C2F Bilingual Digital OUT CLV+ CLV- CLV Digital servo Flag processing of C1/C2 error detection and correction DOUT Digital attenuator V/P PW SBCK SBSY SFSY CS WRQ SQOUT Subcode division QCRC X4 oversampling digital filter (NC) µCOM Interface 1bitDAC CQCK Figure 58 BLOCK DIAGRAM OF IC – 58 – LCHO MUTEL LVss LVDD RCHO RVss RVDD MUTER EFLG EMPH CONT1 CONT2 CONT3 CONT4 CONT5 TGL RWC HFL TES TOFF JPJP+ RES L.P.F XTAL system timing generator General-use port Servo commander 16M 4.2M XVss FSX XIN XOUT XVDD COIN CD-K491W IC1 VHiLA9241M/-1: Servo Amp. (LA9241M) (1/2) Pin No. Function Port Name 1 FIN2 Connection pin for photodiode of pickup. RF signal is generated through addition with FIN pin, and FE signal is generated through subtraction. 2 FIN1 Connection pin for photodiode of pickup. 3 E Connection pin for photodiode of pickup. TE signal is generated through subtraction with F pin. 4 F Connection pin for photodiode of pickup. 5 TB Pin for input of DC component of TE signal. 6 TE- Pin to connect gain setting resistor of TE signal to TE signal. 7 TE TE signal output pin. 8 TESI TES (Track error sense) comparator input pin. TE signal is band-passed and input. 9 SCI Input pin for shock detection. 10 TH Pin to set time constant of tracking gain. 11* TA TA amplifier output pin. 12 TD- Pin to compose tracking phase compensation constant between TD and VR pins. 13 TD Pin to set tracking phase compensation. 14 JP Pin to set amplitude of tracking jump signal (kick pulse). 15 TO Tracking control signal output pin. 16 FD Focusing control signal output pin. 17 FD- Pin to compose focusing phase compensation constant between FD and FA pins. 18 FA Pin to compose focusing phase compensation constant between FD-/FA-pins. 19 FA- Pin to compose focusing phase compensation constant between FA and FE pins. 20 FE Output pin of FE signal. 21 FE- Pin to connect gain setting resistor of FE signal across TE pin. 22 AGND GND for analog signal. 23 NC No connect. 24 SPI Spindle amplifier input. 25 SPG Pin to connect gain setting resistor in the 12cm mode of spindle. 26 SP- Pin to connect spindle phase compensation constant together with SPD pin. 27 SPD Spindle control signal output pin. 28 SLEQ Pin to connect thread phase compensation constant. 29 SLD Thread control signal output pin. 30 SL- Input pin of thread feed signal from micro computer. 31 SL+ Input pin of thread feed signal from micro computer. 32 JP- Input pin of tracking jump signal from DSP. 33 JP+ Input pin of tracking jump signal from DSP. 34 TGL Input pin of tracking gain control signal from DSP. TGL = Gain low at "H" 35 TOFF Input pin of tracking off control signal from DSP. TOFF = Off at "H" 36 TES Output pin of TES signal to DSP. 37 HFL (HIGH FREQUENCY LEVEL) is used to judge whether main beam is positioned on the bit or on the mirror. 38 SLOF Thread servo off control input pin. 39 CV- Pin to input CLV error signal from DSP. 40 CV+ Pin to input CLV error signal from DSP. 41 RFSM RF output pin. 42 RFS- Pin to set gain of RF and set 3T compensation constant together with RFSM pin. 43 SLC (SLICE LEVEL CONTROL) is the output pin to control of the level of the data slice with RF waveform DSP. 44 SLI Input pin to control the level of data slice with DSP. 45 DGND GND pin in the digital system. 46 FSC Output pin for focus search smoothening capacitor. 47 TBC (Tracking Balance Control) Pin to set EF balance variable range. 48* NC No connect. 49 DEF Defect detection output pin of disk. 50 CLK Reference clock input pin. 4.23MHz of DSP is input. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 59 – CD-K491W IC1 VHiLA9241M/-1: Servo Amp. (LA9241M) (2/2) Pin No. Function Port Name 51 CL Micro computer command clock input pin. 52 DAT Micro computer command data input pin. 53 CE Micro computer command chip enable input pin. 54 DRF (DETECT RF) RF level detection output. 55 FSS (Focus Serch Select) Pin to switch focus search mode. (± search/+ search for reference voltage) 56 VCC2 VCC pin for servo system and digital system. 57 REFI Pin to connect pass control for reference voltage. 58 VR Reference voltage output pin. 59 LF2 Pin to set defect detection time constant of disk. 60 PH1 Pin to connect capacitor for peak hold of RF signal. 61 BH1 Pin to connect capacitor for bottom hold of RF signal. 62 LDD APC circuit output pin. 63 LDS APC circuit output pin. 64 VCC1 RF system VCC pin. LDS 63 VCC1 64 LDD 62 BH1 61 PH1 60 APC FIN2 1 FIN1 2 3 F 4 TB 5 TE- 6 TE 7 TESI 8 SCI 9 VR 58 REFI 57 VCC2 56 FSS DRF CE DAT CL CLK 55 54 53 52 51 50 DEF 49 REF RF DET 48 NC 47 TBC VCA I/V E LP2 59 46 FSC BAL µ-COM VCA 45 DGND SLC INTER FACE 44 SLI 43 SLC 42 RFS- TE 41 RFSM RF AMP 40 CV+ 39 CV- T.SERVO & T.LOGIC 38 SLOF TH 10 37 HFL 36 TES TA 11 35 TOFF 34 TGL TD- 12 F.SERVO & F.LOGIC SPINDLE SERVO 33 JP+ SLED SERVO TD 13 JP 14 TO 15 FD 16 17 FD- 18 FA 19 FA- 20 FE 21 22 23 NC FE- AGND SP 24 SPI 25 SPG Figure 60 BLOCK DIAGRAM OF IC – 60 – 26 SP- 27 SPD 28 SLEQ 29 SLD 30 31 SL- SL+ 32 JP- CD-K491W ICQ01 VHiQS7777PF-1: Q-Sound Decorder (QS7777PF) Pin No. Terminal Name Input/Output 1 VREFOUT 2 VREFIN Input Reference voltage input (Biased to VANA/2 internally) 3 MSC3 Input Capactior 4 MSC2 Input Capactior 5 MSC1 Input 6 GND — 7 PSAVE Input 8 MUTE Input Output mute control (H: mute on, L: mute off) 9 SPREAD Input Enhancement control (H: spread maximum, L: mute off) 10 AC Input Center speaker control (H: actual center, L: virtual center) 11 AR Input Rear speaker control (H: actual rear, L: virtual rear) 12 MO Input Monaural to virtual stereo control (H: on, L: off) 13 BYP Input Bypass control (H: Bypass On, L: Qsurround process On) 14 P/S Input Interface mode control (H: parallel I/O, L: serial I/O) 15 VDIG 16 RROUT Output Rear right speaker signal out 17 RLOUT Output Rear left speaker signal out 18 COUT Output Center speaker signal out 19 FROUT Output Front right speaker out 20 FLOUT Output Front left speaker output 21 QXAC1 Input Capactior 22 QXAC2 Input Capactior 23 QXAC3 Input Capactior 24 QXAC4 Input Capactior 25 QXAC5 Input Capactior 26 QXBC1 Input Capactior 27 QXBC2 Input Capactior 28 QXBC3 Input Capactior 29 QXBC4 Input Capactior 30 QXBC5 Input 31 VANA 32 QXCC1 Input Capactior 33 QXCC2 Input Capactior 34 QXCC3 Input Capactior 35 QXCC4 Input Capactior 36 QXDC1 Input Capactior 37 QXDC2 Input Capactior 38 QXDC3 Input Capactior Output — — Function Buffered reference voltage output (VANA/2) Capactior Ground Power save control (H: power save on, L: power save off) Digital power supply Capactior Analog power supply 39 QXDC4 Input Capactior 40 FLIN Input Front left signal input 41 FRIN Input Front right signal input 42 CIN Input Center signal input 43* SUBIN Input Sub Woofer signal input 44 RLIN Input Rear left signal input 45 RRIN Input Rear right signal input 46 MSC4 Input Capactior 47 MSC5 Input Capactior 48 MSC6 Input Capactior In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 61 – CD-K491W ICF01 RH-iX0254AWZZ:System Microcomputer (IX0254AW) Pin No. Port Name Input/Output 1,2 P00-P01 Input/Output 8-Bit input/output port. Input/output can be specified in 4-bit units HOLD release input. Port 0 interrupt input 3-10 P10-P17 Input/Output 8-Bit input/output port. Input/output can be specified in 1-bit units Dual-purpose function P10: SIO0 data output P11: SIO0 data input input/bus input/output P12: SIO0 clock input/output P13: SIO1 data output P14: SIO1 data input input/bus input/output P15: SIO1 clock input/output P16: BUZ output P17: Timer 1 output (PWM output) 11 P70 Input/Output 6-Bit input port. Dual-purpose function P70: INT0 input/HOLD release input/Nch-Tr. Output for watchdog timer 12 RES Input Reset terminal 13 XT1/P74 Input Input terminal for 32.768 KHz crystal oscillator Connected to VDD when not used Dual-purpose function General-purpose input port P74 14 XT2/P75 Output 15 VSS1 16 CF1 Input Intput terminal for ceramic oscillator 17 CF2 Output Output terminal for ceramic oscillator — — Function Output terminal for 32.768 KHz crystal oscillator Open when not use Dual-purpose function General-purpose input port P75 Negative power terninal 18 VDD1 19-26 P80-P87 Input Positive power terninal 8-Bit input port. Dual-purpose function AD input port (8 pcs.) 27-29 P71-73 Input 6-Bit input port. Dual-purpose function P71: INT1 input/HOLD release input P72: INT2 input/timer 0 event input P73: INT3 input (input with noise filter)/ timer 0 event input 30-37 S0/PA0S7/PA7 Input/Output Segment output terminal for LCD display Usable as general-purpose input/output port (PA) 38-45 S8/PB0S15PB7 Input/OUtput Segment output terminal for LCD display Usable as general-purpose input/output port (PB) 46-53 S16/PC0S23/PC7 Input/Output Segment output terminal for LCD display Usable as general-purpose input/output port (PC) 54,55 S24/PD0S25/PD1 Input/Output Segment output terminal for LCD display Usable as general-purpose input/output port (PD) 56 VDD2 — Positive power terninal 57 VSS2 — Negative power terninal 58-63 S26/PD2S31/PD7 Input/Output Segment output terminal for LCD display Usable as general-purpose input/output port (PD) 64-71 S32/PE0S39/PE7 Input/Output Segment output terminal for LCD display Usable as general-purpose input/output port (PE) 72-79 (72*) S40/PF0S47/PF7 Input/Output Segment output terminal for LCD display Usable as general-purpose input/output port (PF) 80-82 V1/PL4V3/PL6 Input Bias power terminal for LCD drive Usable as general-purpose input/output port (PL) 83-86 COM0/PL0COM3/PL3 Input/Output Common output terminal for LCD display Usable as general-purpose input/output port (PL) 87,88 P30-P31 Input/Output 89 VSS3 — Negative power terninal 90 VDD3 — Positive power terninal 91-94 P32-P35 Input/Output 6-Bit input/output port. Input/output can be specified in 1-bit units 95-100 P02-P07 Input/Output 8-Bit input/output port. Input/output can be specified in 4-bit units HOLD release input. Port 0 interrupt input 6-Bit input/output port. Input/output can be specified in 1-bit units In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 62 – CD-K491W ICD01 RH-iX0234AWZZ:System Microcomputer (IX0234AW) (1/2) Pin No. Port Name Input/Output 1,2 (2*) P16-P17 Input/Output 8-Bit input/output port. Input/output can be specified in 1-bit units Dual-purpose function P16: BUZ output P17: Timer 1 output (PWM output) 3-10 (5*-7*) P30-37 Input/Output 8-Bit input/output port. Input/output can be specified in 1-bit units Dual-purpose function Nchannel open output: 15V withstand rating 11 P70 Input/Output 4-Bit input/output port. Input/output can be specified in 1-bit units. 2-Bit input port. Dual-purpose functio P70: INT0 input/HOLD release input/Nch-Tr. Output for watchdog timer 12 RES Input Reset terminal 13 XT1/P74 Input Input terminal for 32.768 KHz crystal oscillator Connected to VDD when not used Dual-purrpose function General-purpose input port P74 14 XT2/P75 Output 15 VSS1 16 CF1 Input 17 CF2 Output 18 VDD1 19-22 P80-P83 Input 4-Bit input/output port. Input/output can be specified in 1-bit units. 4-Bit input port. Dual-purrpose function AD input port (8 pcs.) 23-27 P84-P87 Input 4-Bit input/output port. Input/output can be specified in 1-bit units. 4-Bit input port. Dual-purrpose function AD input port (8 pcs.) 27-29 P71-73 Input 4-Bit input/output port. Input/output can be specified in 1-bit units. 4-Bit input port. Dual-purrpose function P71: INT1 input/HOLD release input P72: INT2 input/timer 0 event input P73: INT3 input (input with noise filter)/ timer 0 event input 30-36 S0/T0S6/T6 37-45 S7/T7S15/T15 46 VDD3 47-50 S16-S20 51 VP 52-63 S21-S31 — — Function Output terminal for 32.768 KHz crystal oscillator Dual-purrpose function General-purpose input port P75 When not use. (Oscillatication specification) Open. (Port specification) Connect to VDD1. Negative power terninal Intput terminal for ceramic oscillator Output terminal for ceramic oscillator Positive power terninal Output Fluorescent charcater display tube (VFD)display controller Segment/timing shared output Input/OUtput Fluorescent charcater display tube (VFD)display controller Segment/timing shared output Pull-down resistance built-in output — Input/Output — Input/Output Positive power terninal Fluorescent charcater display tube (VFD)display controller Segment output Dual-purrpose function S16: High voltage withstand input port PC0 S17: High voltage withstand input port PC1 S18: High voltage withstand input port PC2 S19: High voltage withstand input port PC3 S20: High voltage withstand input port PC4 Negative power terminal (Independent power supply only for fluorescent character display tube drive output) (Power supply for pull-dowen resistores) Fluorescent charcater display tube (VFD)display controller Segment output Dual-purrpose function S21: High voltage withstand input port PC5 S22: High voltage withstand input port PC6 S23: High voltage withstand input port PC7 S24: High voltage withstand input port PD0 S25: High voltage withstand input port PD1 S26: High voltage withstand input port PD2 S27: High voltage withstand input port PD3 S28: High voltage withstand input port PD4 S29: High voltage withstand input port PD5 S30: High voltage withstand input port PD6 S31: High voltage withstand input port PD7 In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 63 – CD-K491W ICD01 RH-iX0234AWZZ:System Microcomputer (IX0234AW) (2/2) Pin No. Port Name Input/Output 64-71 S32-S39 Input/Output 72 VDD4 73-80 (76*-78*) S40-S47 Input/Output Fluorescent charcater display tube (VFD)display controller Segment output Dual-purrpose function S40: High voltage withstand input port PF0 S41: High voltage withstand input port PF1 S42: High voltage withstand input port PF2 S43: High voltage withstand input port PF3 S44: High voltage withstand input port PF4 S45: High voltage withstand input port PF5 S46: High voltage withstand input port PF6 S47: High voltage withstand input port PF7 81-84 S48-S51 Input/Output Fluorescent charcater display tube (VFD)display controller Segment output Dual-purrpose function S48: High voltage withstand input port PG0 S49: High voltage withstand input port PG1 S50: High voltage withstand input port PG2 S51: High voltage withstand input port PG3 85-88 P00-P03 Input/Output 8-Bit input/output port. Input/output can be specified in 4-bit units. HOLD release input. Port 0 interrupt input N channel open output: 15V withstand rating 89 VSS2 — Function Fluorescent charcater display tube (VFD)display controller Segment output Dual-purrpose function S32: High voltage withstand input port PE0 S33: High voltage withstand input port PE1 S34: High voltage withstand input port PE2 S35: High voltage withstand input port PE3 S36: High voltage withstand input port PE4 S37: High voltage withstand input port PE5 S38: High voltage withstand input port PE6 S39: High voltage withstand input port PE7 Positive power terninal — Negative power terninal — Positive power terninal 90 VDD2 91-94 P04-P07 Input/Output 8-Bit input/output port. Input/output can be specified in 4-bit units. HOLD release input. Port 0 interrupt input N channel open output: 15V withstand rating 95-100 (98*-100*) P10-P17 Input/Output 8-Bit input/output port. Input/output can be specified in 1-bit units Dual-purpose function P10: SIO0 data output P11: SIO0 data input input/bus input/output P12: SIO0 clock input/output P13: SIO1 data output P14: SIO1 data input input/bus input/output P15: SIO1 clock input/output P16: BUZ output P17: Timer 1 output (PWM output) In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 64 – CD-K491W ICA18 VHiZR38600/-1: DOLBY AC-3/5.1CH MPEG2 AUDIO DECORDER (ZR38600 ) (1/2) Pin No. Terminal Name Input/Output 1* A0 2 GND — 3 SS_ Input Serial host interfase: Slave select input (SPI) 4 TMS Input ICE interfase mode selection (TAG) 5 INT_ Input External interrupt input. The interrupt signal is valid when it is asserted for 2XTI cycles or longer. 6 VCC 7* D14/RDY Output — Input/Output — Function Address bus. The address bus is always active. Ground pin Used to connect a power supply of +3.3V ±5% Data bus 8 GND 9* A1 Output Ground pin Address bus. The address bus is always active. 10* A2 Output Address bus. The address bus is always active. 11* A3 Output Address bus. The address bus is always active. 12 VCC — Used to connect a power supply of +3.3V ±5% 13* D13/C/D_ Input/Output Data bus 14* GPIO5 Input/Output General-purpose I/O pin 15* D12/ERR Input/Output Data bus 16* A4 17 VCC 18* GPIO4 19 GND 20* A5 Output 21* A6 Output 22* D11/PP7 Input/Output Data bus 23* GPIO3 Input/Output General-purpose I/O pin 24* A7 Output 25* A8 Output 26* D10/PP6 27* A9 Output 28* A10 Output 29 GND — Ground pin 30 VCC — Used to connect a power supply of +3.3V ±5% 31* A11 Output Address bus. The address bus is always active. 32* D9/PP5 Input/Output 33* D8/PP4 Input/Output 34 SO 35 VCC — Used to connect a power supply of +3.3V ±5% 36 GND — Ground pin 37 GND — Ground pin 38* A12 Output Address bus. The address bus is always active. 39* TDO Output ICE interfase data output (JAG) 40* A13 Output Address bus. The address bus is always active. 41* D7/PP3 Input/Output 42* D6/PP2 Input/Output 43* A14 Output Address bus. The address bus is always active. — Used to connect a power supply of +3.3V ±5% Input/Output — Input/Output Output Output General-purpose I/O pin Ground pin Address bus. The address bus is always active. Address bus. The address bus is always active. Address bus. The address bus is always active. Address bus. The address bus is always active. Data bus Address bus. The address bus is always active. Address bus. The address bus is always active. Data bus Data bus Serial host interfase: Serialdata output (SPI) Data bus Data bus Address bus. The address bus is always active. 44 GND — Ground pin 45 VCC — Used to connect a power supply of +3.3V ±5% 46* A15 Output Address bus. The address bus is always active. 47* D5/PP1 Input/Output Data bus 48 D4/PP0 Input/Output Data bus 49* A16 50* RD_ Input/Output Read strobe 51* WR_ Input/Output Write strobe 52* CS_ Input/Output Chip select 53 GND — Ground pin Output Address bus. The address bus is always active. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 65 – CD-K491W ICA18 VHiZR38600/-1: DOLBY AC-3/5.1CH MPEG2 AUDIO DECORDER (ZR38600 ) (2/2) Pin No. Terminal Name Input/Output 54 SDD Output 55 VCC — 56* GPIO2 Input/Output General-purpose I/O pin 57* GPIO1 Input/Output General-purpose I/O pin 58* GPIO0 Input/Output 59 VCC 60 GND 61 SPFRX 62 63* 64 — — Function Data output for serial ports B, C and D Used to connect a power supply of +3.3V ±5% General-purpose I/O pin Used to connect a power supply of +3.3V ±5% Ground pin Input Digital audio interface input terminal P/M Input Parallel port/memory port mode setting pin XTO Output Crystal oscillator input/output terminal XTI Input Crystal oscillator input/output terminal 65 GND 66 SCKIN — 67 VCC — Used to connect a power supply of +3.3V ±5% 68 GNDA — Ground pin 69 FLTCAP 70 VCCA 71 GND 72* CLKOUT 73* D19 Input/Output Data bus 74* D18 Input/Output Data bus 75* A17 Output Address bus. The address bus is always active. 76* A18 Output Address bus. The address bus is always active. 77* A19 Output Address bus. The address bus is always active. Input/Output Input Ground pin Group B serial port clock input/output. Internal PLL circuit terminal for connecting a capacitor — Used to connect a power supply of +3.3V ±5% — Ground pin Output 78 GND — 79 SDC Output Ground pin 80 SDB Output 81 VCC — 82 RESET Input 83 SDA Input 84 VCC — 85 SDE Input Data input for serial ports A, E and F 86 TCK Input ICE interface clock (JTAG) 87 SCK Input Serial host interfase: Clockinput (SPI) 88 TDI Input ICE interfase data input (JTAG) 89 SI Input Serial host interfase: Serialdata input (SPI) 90 GND — 91 SCKA Input/Output Group A serial port clock input /output 92 WSA/FSA Input/Output Group A serial port (for input) word selection or frame synchronous input/output 93 VCC — 94 SDF Input 95 WSB Input/Output Data output for serial ports B, C and D Data output for serial ports B, C and D Used to connect a power supply of +3.3V ±5% Reset input. Resetting is executed from the specified status and address by the reset signal. Data input for serial ports A, E and F Used to connect a power supply of +3.3V ±5% Ground pin Used to connect a power supply of +3.3V ±5% Data input for serial ports A, E and F Word selection input/output for the group B serialport 96* D17 Input/Output Data bus 97 SCKB Input/Output Grop B serial port clock input/output 98* D16 Input/Output 99 SPFTX/SDG 100* D15 Output Input/Output Data bus Serial port G data output digital audio interface output terminal Data bus In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 66 – CD-K491W ICA18 VHiZR38600/-1: DOLBY AC-3/5.1CH MPEG2 AUDIO DECORDER (ZR38600 ) 4 Serial In 1 2 3 Seiral Audio Inputs S/PDIF Input Digital Audio I/F Control Parallel Host Interface Data Bus Address Bus 16 20 To µ con Serilal Host I/F Internal Program RAM 1KX32 Internal Data RAM 9KX20 Internal Program/Data ROM 16KX32 Digital Audio I/F Transmitter ZR38001 DSP CORE Input FIFO 8X9 Memory Interfacce To PC(optional) ICE I/F Audio PLL DSP PLL 4 Serial Audio Outputs GPIO 6 XTAL Figure 67 BLOCK DIAGRAM OF IC – 67 – General Purpose I/O Digital Audio I/F output or Lt/Rt output Serial Out LF/RF LS/RS C/SW CD-K491W FLD01 : VVKBJ613GK/-1 15G 14G FL Display 13G 12G 8G 7G 6G 5G 3G 2G 1G CO 11G 10G 9G S4 S10 S7 S9 S3 f S8 e B21 B7 B14 B1 B8 B15 B1 B8 k b g (15G ‘13G) B14 S6 S5 a j h S11 4G B7 m n r p c S1 S2 d 15G 14G 13G 12G P1 P2 (2G) DP 11G 10G 9G – – – – – – – – – – – P3 – – P4 – – – – – – P5 S10 S9 S7 – – – – P6 S11 – S8 – – – – 8G 7G (1G) 6G 5G 4G 3G 2G 1G – – – – – – – – – – – – – – – – – B7 B7 B14 B14 P7 – – – – – – – P8 S6 S6 S6 S6 S6 S6 S6 S6 S6 S6 S6 S6 B21 – P9 S4 S4 S4 S4 S4 S4 S4 S4 S4 S4 S4 S4 B6 B6 P10 S5 S5 S5 S5 S5 S5 S5 S5 S5 S5 S5 S5 B13 B13 P11 S3 S3 S3 S3 S3 S3 S3 S3 S3 S3 S3 S3 B20 – P12 a a a a a a a a a a a a B5 B5 P13 h h h h h h h h h h h h B12 B12 P14 j j j j j j j j j j j j B19 – P15 k k k k k k k k k k k k B4 B4 P16 b b b b b b b b b b b b – B11 B11 P17 f f f f f f f f f f f f – B18 – P18 m m m m m m m m m m m m – B3B B3 P19 g g g g g g g g g g g g – B10 B10 P20 c c c c c c c c c c c c – B17 – P21 e e e e e e e e e e e e – B2 B2 B9 P22 r r r r r r r r r r r r – B9 P23 p p p p p p p p p p p p – B16 – P24 n n n n n n n n n n n n – B1 B1 B8 P25 d d d d d d d d d d d d – B8 P26 DP DP DP DP DP DP DP DP DP DP DP DP – B15 – P27 – – – – – – – – – – – – S2 S1 CO PIN No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 CONNECTION F1 F1 NP NP P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 PIN No. CONNECTION P26 P27 NC NC NC NC NC NC NC 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G 12G 13G 14G 15G NP NP F2 F2 Figure 68 FL DISPLAY – 68 – CD-K491W PARTS GUIDE MODEL CD-K491W CP-K491, CP-SW491, CENTER(GBOXS0010AWM3) and SURROUND(GBOXS0011AWM3) speaker system Constibute CD-K491W. “HOW TO ORDER REPLACEMENT PARTS” To have your order filled promptly and correctly, please furnish the following information. 1. MODEL NUMBER 2. REF. No. 3. PART NO. 4. DESCRIPTION For U.S.A. only Contact your nearest SHARP Parts Distributor to order. For location of SHARP Parts Distributor, Please call Toll-Free; 1-800-BE-SHARP MARK: SPARE PARTS-DELIVERY SECTION Explanation of capacitors/resistors parts codes Capacitors Resistors VCC ....................... Ceramic type VCK ........................ Ceramic type VCT ........................ Semiconductor type VC • • MF ............... Cylindrical type (without lead wire) VC • • MN ............... Cylindrical type (without lead wire) VC • • TV ................ Square type (without lead wire) VC • • TQ ............... Square type (without lead wire) VC • • CY ............... Square type (without lead wire) VC • • CZ ............... Square type (without lead wire) VC • • • • • • • • • J .. The 13th character represents capacity difference. ("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%, "C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.) VRD ....................... Carbon-film type VRS ........................ Carbon-film type VRN ....................... Metal-film type VR • • MF ............... Cylindrical type (without lead wire) VR • • MN ............... Cylindrical type (without lead wire) VR • • TV ................ Square type (without lead wire) VR • • TQ ............... Square type (without lead wire) VR • • CY ............... Square type (without lead wire) VR • • CZ ............... Square type (without lead wire) VR • • • • • • • • • J .. The 13th character represents error. ("J" ±5%, "F" ±1%, "D" ±0.5%.) If there are no indications for the electrolytic capacitors, error is ±20%. If there are no indications for other parts, the resistors are ±5% carbon-film type. NOTE: Parts marked with “ ” are important for maintaining the safety of the set. Be sure to replace parts with specified ones for maintaining the safety and performance of the set. – 69 – CD-K491W NO. PRICE RANK PARTS CODE DESCRIPTION CD-C491W INTEGRATED CIRCUITS IC1 IC2 IC3 VHILA9241M/-1 VHILC78622K-1 VHIM56748FP-1 J J J IC81 IC302 IC303 IC601 ICA11,12 ICA13 VHITA7291S/-1 VHILC72131/-1 VHILA1832//-1 VHIM65845FP-1 VHINJM4580M-1 VHIAK4520A/-1 J J J J J J ICA15 ICA16 ICA17 VHI74HCU04F-1 VHI74HC153F-1 VHITC7WU04U-1 J J J ICA18 VHIZR38600/-1 J ICA19,20 ICA21 ICA22 VHIAK4321//-1 VHINJM4580M-1 VHIBU4066BCF1 J J J ICB01 ICD01 VHINJM4580M-1 RH-IX0234AWZZ J J ICF01 RH-IX0254AWZZ J ICH11 ICH51 ICK01 VHINJM4558M-1 VHINJM2246M-1 VHIAN7345K/-1 J J J ICP11 ICQ01 ICT01 ICV01 ICX01 ICZ01 VHINJM4565M-1 VHIQS7777PF-1 VHITA7358AP-1 VHISTK40727-1 VHISTK40727-1 VHILC7522//-1 J J J J J J ICZ02~07 ICZ08 VHINJM4565M-1 VHITC4052BF-1 J J ICZ09 ICZ10 VHINJM4565M-1 VHIM62446FP-1 J J AS Servo Amp.,LA9241M AY Servo/Signal Control,LC78622K AR Focus/Tracking/Spin/Slide Driver,M56748FP AH Loading Motor Driver,TA7291S AP PLL (Tuner),LC72131 AR FM/AF IF MPX.,LA1832 BB Mic Amp.,M65845FP AE Ope Amp.,NJM4580M AU 20bit 2ch A/D D/A Converter, AK4520A AE Inverter,74HCU04F AH Inverter,74HC153F AG Dual2-Input Nand Gate, TC7WU04U BK Dolby AC-3/5.1ch MPEG2 Audio Decorder,RZ38600 AQ 20bit 2ch D/A Converter,AK4321 AE Ope Amp.,NJM4580M AD Mic/AUX Input Selector, BU4066BCF AE Ope Amp.,NJM4580M AT System Microcomputer, IX0234AW AQ System Control Microcomputer, IX0254AW AC Motor Driver,NJM4558M AF OPE Amp.+ SW,NJM2246M AM Playback and Record/Playback Amp.,AN7345K AC Buffer Amp.,NJM4565M BC Q-Sound Decorder,QS7777PF AG FM Front End,TA7358AP BK 3ch AF Power Amp.,STK40727 BK 3ch AF Power Amp.,STK40727 AR Graphic Equalizer Electric Volume,LC7522 AC Buffer Amp.,NJM4565M AK Dual 4ch Analog Multiplexer, TC4052BF AC Buffer Amp.,NJM4565M AY 6ch Electronic Volume, M62446FP TRANSISTORS Q1 Q51 Q52 Q91 Q93 Q306~309 Q353,354 Q360 Q361 Q362,363 Q364 Q365 Q631 Q901 Q902 Q903 Q904 Q905 Q906 Q907 Q908 Q909 Q910 Q911 Q913 Q914 Q951 QA01 QA02 QA03 QB01 VSKTA1266GR-1 VSKRC107M//-1 VSKTC3203Y/-1 VSKTA1271Y/-1 VSKRC102M//-1 VS2SC2878B/-1 VSKTC3199GR-1 VSKTA1266GR-1 VSKRC107M//-1 VSKRA107M//-1 VSKRA107M//-1 VSKRC107M//-1 VSKTC3203Y/-1 VSKTC3199GR-1 VS2SD2012//-1 VS2SD468-C/-1 VSKRA107M//-1 VSKTC3199GR-1 VS2SD2012//-1 VSKRA102M//-1 VSKTC3199GR-1 VS2SD2012//-1 VSKTC3199GR-1 VS2SD2012//-1 VS2SB1375//-1 VSKRC107M//-1 VSKTA1266GR-1 VSKRC107S//-1 VSKRA107S//-1 VSKRC107S//-1 VS2SD2012//-1 PRICE RANK DESCRIPTION NO. PARTS CODE QD01~08 QD10~12 QG01 QG02,03 QG04 QG92 QH51 QH52,53 QK03~06 QK07,08 QK09 QK10,11 QK13~16 QK17,18 QK19 QK21,22 QK24,25 QK26,27 QK28 QK29 QK30 QK40 QL11,12 QL13 QL14 QL15 QL16 QL17~19 QP11~16 QP17 QP91 QR11~13 QT01 QV13,14 QV16 QV17 QV18,19 QV20 QV21,22 QX13~16 QX17 QX18 QX20 QY11,12 QY51,52 QZ01 QZ02 QZ03,04 VSKRC107M//-1 VSKRC107M//-1 VSKRC102M//-1 VSKTC3199GR-1 VSKTA1266GR-1 VSKTC3199GR-1 VSKTC3199GR-1 VSKRC102S//-1 VS2SC1845F/-1 VSKTC3199GR-1 VSKTA1266GR-1 VSKRC104M//-1 VSKRC104M//-1 VS2SC2878A/-1 VSKRC104M//-1 VSKTC3199GR-1 VSKTA1266GR-1 VSKRC104M//-1 VS2SC2236-Y-1 VSKRC107M//-1 VSKRC104M//-1 VSKRC107M//-1 VSKTA1266GR-1 VSKRC104M//-1 VSKTA1273Y/-1 VSKTA1271Y/-1 VSKRC107M//-1 VSKRC104M//-1 VSKTC3199GR-1 VSKRC107M//-1 VS2SD468-C/-1 VSKRA107M//-1 VS2SC535-C/-1 VSKTC3199GR-1 VSKTC3199GR-1 VSKTA1268GR-1 VSKTC3199GR-1 VSKTA1270Y/-1 VSKTC3199GR-1 VSKTC3199GR-1 VSKTA1268GR-1 VSKTC3199GR-1 VSKTC3199GR-1 VSKTC3199GR-1 VSKTC3199GR-1 VSKTA1271Y/-1 VSKTC3203Y/-1 VSKRC107M//-1 J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AC AC AC AB AB AB AB AB AC AB AB AC AC AE AC AB AB AC AB AC AC AC AB AC AE AC AC AC AB AC AD AE AC AB AB AC AB AD AB AB AC AB AB AB AB AC AC AC Digital,NPN,KRC107 M Digital,NPN,KRC107 M Digital,NPN,KRC102 M Silicon,NPN,KTC3199 GR Silicon,PNP,KTA1266 GR Silicon,NPN,KTC3199 GR Silicon,NPN,KTC3199 GR Digital,NPN,KRC102 S Silicon,NPN,2SC1845 F Silicon,NPN,KTC3199 GR Silicon,PNP,KTA1266 GR Digital,NPN,KRC104 M Digital,NPN,KRC104 M Silicon,NPN,2SC2878 A Digital,NPN,KRC104 M Silicon,NPN,KTC3199 GR Silicon,PNP,KTA1266 GR Digital,NPN,KRC104 M Silicon,NPN,2SC2236 Y Digital,NPN,KRC107 M Digital,NPN,KRC104 M Digital,NPN,KRC107 M Silicon,PNP,KTA1266 GR Digital,NPN,KRC104 M Silicon,PNP,KTA1273 Y Silicon,PNP,KTA1271 Y Digital,NPN,KRC107 M Digital,NPN,KRC104 M Silicon,NPN,KTC3199 GR Digital,NPN,KRC107 M Silicon,NPN,2SD468 C Digital,PNP,KRA107 M Silicon,NPN,2SC535 C Silicon,NPN,KTC3199 GR Silicon,NPN,KTC3199 GR Silicon,PNP,KTA1268 GR Silicon,NPN,KTC3199 GR Silicon,PNP,KTA1270 Y Silicon,NPN,KTC3199 GR Silicon,NPN,KTC3199 GR Silicon,PNP,KTA1268 GR Silicon,NPN,KTC3199 GR Silicon,NPN,KTC3199 GR Silicon,NPN,KTC3199 GR Silicon,NPN,KTC3199 GR Silicon,PNP,KTA1271 Y Silicon,NPN,KTC3203 Y Digital,NPN,KRC107 M VHD1SS133//-1 VHDRL104A//-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS135//-1 VHD1SS133//-1 VHD1SS135//-1 VHD1SS133//-1 VHD1SS135//-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHD1N4004S/-1 VHD1SS133//-1 VHD1N4004S/-1 VHDKBU1003/-1 VHD2A02////-1 VHD1N4004S/-1 VHD1SS133//-V VHD1SS133//-V VHD1N4004S/-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-V VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AB AA AA AA AB AA AB AA AB AA AA AA AB AA AB AM AD AB AC AC AB AA AA AA AC AA AA AA AA AA Silicon,1SS133 Silicon,RL104A Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1SS135 Silicon,1SS133 Silicon,1SS135 Silicon,1SS133 Silicon,1SS135 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1N4004S Silicon,1SS133 Silicon,1N4004S Silicon,KBU1003 Silicon,2A02 Silicon,1N4004S Silicon,1SS133 Silicon,1SS133 Silicon,1N4004S Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 DIODES J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AB AC AC AC AC AC AB AB AC AE AE AC AC AB AD AD AE AB AD AC AB AD AB AD AF AC AB AB AB AB AD Silicon,PNP,KTA1266 GR Digital,NPN,KRC107 M Silicon,NPN,KTC3203 Y Silicon,PNP,KTA1271 Y Digital,NPN,KRC102 M Silicon,NPN,2SC2878 B Silicon,NPN,KTC3199 GR Silicon,PNP,KTA1266 GR Digital,NPN,KRC107 M Digital,PNP,KRA107 M Digital,PNP,KRA107 M Digital,NPN,KRC107 M Silicon,NPN,KTC3203 Y Silicon,NPN,KTC3199 GR Silicon,NPN,2SD2012 Silicon,NPN,2SD468 C Digital,PNP,KRA107 M Silicon,NPN,KTC3199 GR Silicon,NPN,2SD2012 Digital,PNP,KRA102 M Silicon,NPN,KTC3199 GR Silicon,NPN,2SD2012 Silicon,NPN,KTC3199 GR Silicon,NPN,2SD2012 Silicon,PNP,2SB1375 Digital,NPN,KRC107 M Silicon,PNP,KTA1266 GR Digital,NPN,KRC107 S Digital,NPN,KRA107 S Digital,NPN,KRC107 S Silicon,NPN,2SD2012 ! ! ! D1 D2~4 D81,82 D91 D301~304 D305~309 D310 D311 D312~314 D315~317 D351~353 D601 D901 D904 D905,906 D951~954 D991 D992~995 D996~999 DA11~16 DB01,02 DD01 DD02 DG02~08 DH11~20 DH51,52 DL11,12 DQ01,02 DR11,12 DT01 DV13~15 –1– CD-K491W NO. PRICE RANK PARTS CODE DESCRIPTION DV17 DV19~25 DX13~17 DX21 DY11,12 DY51,52 DZ01,02 LEDD01,02 LEDD03 LEDD04 LEDD05,06 LEDD07 LEDD08,09 LEDD10 LEDD11,12 LEDD13 LEDD14,15 LEDD16,17 LEDD18,19 LEDD20 LEDD21 LEDD23~28 PHM1 VD301,302 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHPKL052UL/-1 VHPSLR505MC-1 VHPKL052UL/-1 VHPSLR325MG-1 VHPSLR325VR-1 VHPSLR325MG-1 VHPSLR325VR-1 VHPSLR325MG-1 VHPSLR325VR-1 VHPSLR325MG-1 VHPSLR325VR-1 VHPSLR325MG-1 VHPKL052UL/-1 VHPSLR505MC-1 VHPLMKD515B-1 VHPI31535CD-1 VHCKV1236Z23F J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AF AE AF AE AE AE AE AE AE AE AE AE AF AE AE AG AS VDT01,02 VHCKDV147C/-1 J AH ZD61 ZD351 ZD352 ZD631 ZD901 ZD902 ZD903 ZD904 ZD905 ZD951 ZD952 ZDA01,02 ZDB11 ZDF01 ZDH51 ZDQ01 ZDR01 ZDV11 ZDV12 ZDZ01,02 ZDZ03 VHEMTZJ4R7B-1 VHEMTZJ4R7B-1 VHEMTZJ3R9B-1 VHEMTZJ5R6B-1 VHEMTZJ130A-1 VHEMTZJ5R6A-1 VHEMTZJ130C-1 VHEMTZJ8R2C-1 VHEMTZJ6R8C-1 VHEMTZJ330C-1 VHEMTZJ6R8C-1 VHEMTZJ8R2A-V VHEMTZJ3R9B-V VHEMTZJ3R3A-1 VHEMTZJ9R1B-V VHEMTZJ5R1B-1 VHEMTZJ3R3B-1 VHEMTZJ5R1B-1 VHEMTZJ6R2B-1 VHEMTZJ7R5C-1 VHEMTZJ5R1A-1 J J J J J J J J J J J J J J J J J J J J J AB AB AC AD AC AC AB AB AA AB AA AB AC AB AB AC AA AC AC AC AB Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 LED,Yellow,KL052UL LED,Green,SLR505MC-1 LED,Yellow,KL052UL LED,Green,SLR325MG LED,Red,SLR325VR LED,Green,SLR325MG LED,Red,SLR325VR LED,Green,SLR325MG LED,Red,SLR325VR LED,Green,SLR325MG LED,Red,SLR325VR LED,Green,SLR325MG LED,Yellow,KL052UL LED,Green,SLR505MC-1 LED,Green,LMKD515B Photo Interrupter Variable Capacitance, KV1236Z23F Variable Capacitance, KDV147C Zener,4.7V,MTZJ4.7B Zener,4.7V,MTZJ4.7B Zener,3.9V,MTZJ3.9B Zener,5.6V,MTZJ5.6B Zener,13V,MTZJ13A Zener,5.6V,MTZJ5.6A Zener,13V,MTZJ13C Zener,8.2V,MTZJ8.2C Zener,6.8V,MTZJ6.8C Zener,33V,MTZJ33C Zener,6.8V,MTZJ6.8C Zener,8.2V,MTZJ8.2A Zener,3.9V,MTZJ3.9B Zener,3.3V,MTZJ3.3A Zener,9.1V,MTZJ9.1B Zener,5.1V,MTZJ5.1B Zener,3.3V,MTZJ3.3B Zener,5.1V,MTZJ5.1B Zener,6.2V,MTZJ6.2B Zener,7.5V,MTZJ7.5C Zener,5.1V,MTZJ5.1A 92LFILTF1759A RFILF0124AFZZ RFILF0003AWZZ RFILA0009AWZZ J J J J AD AD AK AE FM Band Pass Filter FM IF,10.7 MHz FM IF AM IF RCILA1064AFZZ 92LCOILA1586B RCILA0014AWZZ RCILB1074AFZZ RCILB0015AWZZ RCILB0014AWZZ RCILI0011AWZZ RTRNP0209AWZZ RCILI0012AWZZ J J J J J J J J J AD AG AE AC AD AD AD BM AD MW Antenna SW1 Antenna SW2 Antenna OSC,MW SW1 Oscillation SW2 Oscillation AM IF Power Transformer FM IF VP-XHR82K0000 VP-YF561K0000 VP-DH101K0000 VP-DH102K0000 VP-YF102J0000 VP-YF472J0000 VP-YF561K0000 VP-XF180K0000 VP-XFR82K0000 VP-XF100K0000 VP-XF180K0000 VP-DH2R2M0000 J J J J J J J J J J J J AC AD AB AB AC AC AD AB AD AB AB AB 0.82 µH,Choke 560 µH 100 µH,Choke 1 mH,Choke 1 mH 4.7 mH 560 µH 18 µH 0.82 µH 10 µH,Choke 18 µH 2.2 µH,Choke NO. LG01 LH51,52 LH53 LK01,02 LK03 LK04 LR01 LT01 LT02 LV91 ! AB AB AB AC AB AB AB AA AD AB AC 10 kohm (B),Semi-VR [FM Mute Level] AF 20 kohms (B),[Mic1/Mic2/Echo] AB 3.3 kohms (B),Semi-VR [Tape Speed] VR351 RVR-M0026AWZZ J VR601~603 VRM1 92LVRR1674A RVR-M0556AFZZ J J TC302~305 92LTO-1527AT J AF Timmer,20 pF J J J J J J AF AH AH AE AH AF Crystal,456 kHz Crystal,4.5 MHz Crystal 12.288 MHz Ceramic Crystal Crystal,16.934 MHz J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AB AA AB AB AA AB AA AA AA AB AA AA AA AA AB AB AB AA AA AA AB AA AA AA AB AB AB AC AA AB AB AB AC AA AA AB AA AA AC AA AA AC AA AA AA AA AB AA 47 µF,16V,Electrolytic 0.01 µF,16V 1 µF,50V,Electrolytic 0.1 µF,50V,Electrolytic 0.033 µF,16V 0.1 µF,50V,Electrolytic 0.068 µF,16V 0.047 µF,16V 180 pF,50V 0.1 µF,16V 330 pF,50V 0.01 µF,16V 0.0047 µF,16V 0.001 µF,50V 0.47 µF,50V,Electrolytic 1 µF,50V,Electrolytic 47 µF,16V,Electrolytic 0.0033 µF,16V 220 pF,50V 0.0027 µF,16V 2.2 pF,50V 27 pF,50V 0.033 µF,16V 0.001 µF,50V 0.1 µF,16V 4.7 µF,50V,Electrolytic 0.1 µF,50V,Electrolytic 220 µF,6.3V,Electrolytic 0.01 µF,16V 0.47 µF,50V,Electrolytic 0.33 µF,50V,Electrolytic 1 µF,50V,Electrolytic 100 µF,16V,Electrolytic 0.022 µF,25V 0.01 µF,16V 0.047 µF,50V 12 pF (CH),50V 15 pF (CH),50V 330 µF,6.3V,Electrolytic 100 pF,50V 0.022 µF,25V 100 µF,16V,Electrolytic 0.022 µF,25V 0.001 µF,50V 0.022 µF,25V 0.001 µF,50V 47 µF,16V,Electrolytic 0.022 µF,25V VIBRATORS X351 X352 XA11 XD01 XF01 XL1 92LCRSTL1425A RCRSP0002AWZZ RCRSP0008AWZZ RCRM-0031AWZZ RCRSP0003AWZZ RCRSP0005AWZZ CAPACITORS C1 C2 C3 C4 C5,6 C7 C8 C9 C10 C11,12 C13 C14,15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39,40 C41 C42 C43 C44~49 C50 C51,52 C53 C54 C56 C57 C81,82 C83 COILS L61 L311 L351,352 L353 L356 L357 L358 LA12 LA13 LA14 LA16~18 LD01 2.2 µH,Peaking 1 µH,Choke 100 µH,Choke 1.8 mmH,Choke 1 mH,Choke 330 µH,Choke 2.2 µH,Peaking FM RF FM Oscillation 2.2 µH,Choke J J J J J J J J J J VARIABLE CAPACITORS TRANSFORMERS T302 T303 T304 T306 T307 T308 T351 T991 TT01 VP-DH2R2K0000 VP-XF1R0K0000 VP-XF101K0000 VP-MK182K0000 VP-MK102K0000 VP-MK331K0000 VP-DH2R2K0000 RCILR0029AWZZ RCILB0045AWZZ VP-XH2R2K0000 DESCRIPTION VARIABLE RESISTORS FILTERS BFT01 CF302 CF351 CF352 PRICE RANK PARTS CODE –2– VCEAZA1CW476M VCTYMN1CY103N VCEAZA1HW105M VCEAZA1HW104M VCTYPA1CX333K VCEAZA1HW104M VCTYPA1CX683K VCTYPA1CX473K VCKYMN1HB181K VCTYPA1CX104K VCKYMN1HB331K VCTYMN1CY103N VCTYMN1CX472K VCKYMN1HB102K VCEAZA1HW474M VCEAZA1HW105M VCEAZA1CW476M VCTYMN1CX332K VCCSPA1HL221J VCTYMN1CX272K VCCSMN1HL2R2C VCCSMN1HL270J VCTYPA1CX333K VCKYMN1HB102K VCTYPA1CX104K VCEAZA1HW475M VCEAZA1HW104M VCEAZA0JW227M VCTYMN1CY103N VCEAZA1HW474M VCEAZA1HW334M VCEAZA1HW105M VCEAZA1CW107M VCTYMN1EF223Z VCTYMN1CY103N VCKYPA1HF473Z VCCCPA1HH120J VCCCPA1HH150J VCEAZA0JW337M VCKYMN1HB101K VCTYMN1EF223Z VCEAZA1CW107M VCTYMN1EF223Z VCKYBT1HB102K VCTYMN1EF223Z VCKYBT1HB102K VCEAZA1CW476M VCTYMN1EF223Z CD-K491W NO. C85 C301 C303,304 C305 C306 C307 C308 C309 C310 C311~314 C315,316 C318,319 C320 C321 C330 C331 C334 C335 C336 C338 C342 C343 C349 C350,351 C352 C353,354 C355 C356 C357 C358 C360,361 C362 C363 C364 C365 C366 C367,368 C370~372 C373,374 C375 C380 C381 C382 C383 C385 C386 C387 C390 C391 C392 C393 C394 C395 C396 C397 C398 C399 C601,602 C604 C605 C606 C608 C609 C610 C611 C612 C613 C614 C615 C616,617 C618 C619 C620~623 C624 C625 C626 C627 C628 C629 C630 C631 C632 PRICE RANK PARTS CODE VCKYBT1HB102K VCKYMN1HB102K VCTYMN1EF223Z VCKZPA1HF473Z VCCUMN1HJ100J VCKZPA1HF473Z VCCUMN1HJ8R2D VCKYMN1HB331K VCKYMN1HB102K VCTYMN1EF223Z VCTYPA1CX104K VCTYMN1EF223Z VCTYMN1CX182K VCTYMN1CX392K VCCUMN1HJ8R2D VCKZPA1HF473Z VCCUMN1HJ180J VCCCMN1HH180J VCKYMN1HB471K VCKYMN1HB102K VCTYMN1EF223Z VCCCMN1HH150J VCEAZA1HW105M VCTYMN1EF223Z VCEAZA1CW106M VCTYMN1EF223Z VCCSMN1HL220J VCKYMN1HB102K VCEAZA1HW225M VCEAZA1HW105M VCTYMN1EF223Z VCEAZA1HW335M VCTYMN1EF223Z VCEAZA1CW106M VCTYMN0JY223N VCKYMN1HB102K VCEAZA1HW105M VCEAZA1HW105M VCTYPA1CX223K VCEAZA1HW335M VCEAZA1HW105M VCCCMN1HH120J VCCCMN1HH150J VCTYBT1CX222M VCTYMN1CY103K VCKYMN1HB331K VCTYMN1EF223Z VCKYMN1HB101K VCEAZA1CW476M VCKYMN1HB102K VCEAZA1HW225M VCEAZA1CW476M VCTYMN1EF223Z VCEAZA1AW107M VCTYMN1EF223Z VCEAZA1AW107M VCTYMN1EF223Z VCEAZA1HW474M VCEAZA1HW225M VCKYPA1HB271K VCEAZA1HW104M VCEAZA1HW225M VCKYPA1HB271K VCEAZA1HW225M VCEAZA1HW104M VCTYPA1CX822K VCQYKA1HM683J RC-QZA224AFYJ VCEAZA1AW227M VCEAZA1HW154M VCQYKA1HM103J VCKYPA1HB101K VCEAZA1HW225M VCEAZA1HW104M VCTYPA1CX822K VCEAZA1HW104M VCQYKA1HM223J VCQYKA1HM823J VCQYKA1HM683J RC-QZA224AFYJ VCKYPA1HF223Z VCEAZA1AW107M J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AA AA AB AA AA AA AA AA AA AA AA AA AA AA AB AA AC AA AA AA AB AB AA AB AA AC AA AA AB AB AA AB AB AA AA AA AA AA AA AA AB AA AB AB AA AB AA AB AA AB AB AA AB AB AA AB AB AA AB AB AC AB AB AA AB AB AA AB AB AC AB AB AB AB DESCRIPTION 0.001 µF,50V 0.001 µF,50V 0.022 µF,25V 0.047 µF,50V 10 pF (UJ),50V 0.047 µF,50V 8.2 pF (UJ),50V 330 pF,50V 0.001 µF,50V 0.022 µF,25V 0.1 µF,16V 0.022 µF,25V 0.0018 µF,16V 0.0039 µF,16V 8.2 pF (UJ),50V 0.047 µF,50V 18 pF (UJ),50V 18 pF (CH),50V 470 pF,50V 0.001 µF,50V 0.022 µF,25V 15 pF (CH),50V 1 µF,50V,Electrolytic 0.022 µF,25V 10 µF,16V,Electrolytic 0.022 µF,25V 22 pF,50V 0.001 µF,50V 2.2 µF,50V,Electrolytic 1 µF,50V,Electrolytic 0.022 µF,25V 3.3 µF,50V,Electrolytic 0.022 µF,25V 10 µF,16V,Electrolytic 0.022 µF,6.3V 0.001 µF,50V 1 µF,50V,Electrolytic 1 µF,50V,Electrolytic 0.022 µF,16V 3.3 µF,50V,Electrolytic 1 µF,50V,Electrolytic 12 pF (CH),50V 15 pF (CH),50V 0.0022 µF,16V 0.01 µF,16V 330 pF,50V 0.022 µF,25V 100 pF,50V 47 µF,16V,Electrolytic 0.001 µF,50V 2.2 µF,50V,Electrolytic 47 µF,16V,Electrolytic 0.022 µF,25V 100 µF,10V,Electrolytic 0.022 µF,25V 100 µF,10V,Electrolytic 0.022 µF,25V 0.47 µF,50V,Electrolytic 2.2 µF,50V,Electrolytic 270 pF,50V 0.1 µF,50V,Electrolytic 2.2 µF,50V,Electrolytic 270 pF,50V 2.2 µF,50V,Electrolytic 0.1 µF,50V,Electrolytic 0.0082 µF,16V 0.068 µF,50V,Mylar 0.22 µF,50V,Mylar 220 µF,10V,Electrolytic 0.15 µF,50V,Electrolytic 0.01 µF,50V,Mylar 100 pF,50V 2.2 µF,50V,Electrolytic 0.1 µF,50V,Electrolytic 0.0082 µF,16V 0.1 µF,50V,Electrolytic 0.022 µF,50V,Mylar 0.082 µF,50V,Mylar 0.068 µF,50V,Mylar 0.22 µF,50V,Mylar 0.022 µF,50V 100 µF,10V,Electrolytic NO. C633 C634 C672 C673 C674 C677 C901 C902~905 C906 C907 C908 C909 C910 C911 C913 C914 C915 C919 C920 C954 C956 C957,958 C959~961 C962 C963,964 C965 C966,967 CA11,12 CA13,14 CA15~18 CA19,20 CA21,22 CA23 CA24 CA25 CA26 CA27 CA28 CA30 CA32 CA33 CA34 CA35 CA36 CA37 CA38~41 CA42,43 CA44,45 CA46 CA47 CA48,49 CA50,51 CA52 CA53 CA54 CA55 CA56 CA57 CA58 CA59 CA60,61 CA62 CA63,64 CA65,66 CA67,68 CA69,70 CA71 CA72 CA73 CA74 CA75,76 CA77 CA79,80 CA81 CA82 CA83 CA84 CA85,86 CA87 CA88 CA91,92 CA93 –3– PRICE RANK PARTS CODE VCEAZA1HW225M VCQYKA1HM823J VCEAZA1EW476M VCKYPA1HF223Z VCEAZA1EW476M VCEAZA1EW476M VCKYPA1HF223Z VCEAZA1EW476M VCKYPA1HF223Z VCEAZA1EW227M VCEAZA1EW476M VCTYBT1EF223Z VCEAZA1EW476M VCKYPA1HF223Z VCEAZW1EW338M VCEAZA1EW107M VCKYPA1HF223Z VCEAZW1EW478M VCEAZA1EW476M VCQYKA1HM224K VCQYKA1HM224K VCQYKA1HM473K VCEAZA1HW227M VCEAZA1JW476M VCEAZA1HW476M VCEAZA1VW107M VCQYKA1HM473K VCEAZA1CW226M VCKYTV1EF104Z VCEAZA1CW106M VCKYTV1EF104Z VCKYTV1HB152K VCEAZA1CW106M VCKYTV1EF104Z VCEAZA1CW106M VCKYTV1EF104Z VCEAZA1CW106M VCKYTV1EF104Z VCKYTV1EF104Z VCKYTV1EF104Z VCEAZA1CW106M VCKYTV1EF104Z VCEAZA1CW106M VCKYTV1EF104Z VCKYTV1HB102K VCKYTV1EF104Z VCKYTV1HB102K VCKYTV1EF104Z VCKYTV1CB473K VCKYTV1HB102K VCKYTV1EF104Z VCEAZA1AW107M VCEAZA1CW106M VCKYTV1HB102K VCCCTV1HH180J VCCCTV1HH220J VCKYTV1HF473Z VCEAZA1CW106M VCEAZA0JW227M VCKYTV1HB102K VCKYTV1EF104Z VCEAZA1CW107M VCEAZA1CW106M VCKYTV1HB153K VCEAZA1CW106M VCKYTV1HB153K VCKYTV1HF473Z VCEAZA1CW106M VCEAZA0JW227M VCKYTV1HB102K VCKYTV1EF104Z VCEAZA1CW107M VCEAZA1CW106M VCKYTV1HB153K VCKYTV1EF104Z VCEAZA1HW225M VCCCTV1HH470J VCKYTV1HF223Z VCKYTV1HB102K VCEAZA1HW225M VCKYTV1HF223Z VCEAZA1HW225M J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AB AC AB AB AB AB AB AB AB AC AB AA AB AB AG AB AB AK AB AB AB AB AC AC AB AC AB AC AA AC AA AA AC AA AC AA AC AA AA AA AC AA AC AA AA AA AA AA AC AA AA AB AC AA AA AA AA AC AC AA AA AC AC AA AC AA AA AC AC AA AA AC AC AA AA AB AA AA AA AB AA AB DESCRIPTION 2.2 µF,50V,Electrolytic 0.082 µF,50V,Mylar 47 µF,25V,Electrolytic 0.022 µF,50V 47 µF,25V,Electrolytic 47 µF,25V,Electrolytic 0.022 µF,50V 47 µF,25V,Electrolytic 0.022 µF,50V 220 µF,25V,Electrolytic 47 µF,25V,Electrolytic 0.022 µF,25V 47 µF,25V,Electrolytic 0.022 µF,50V 3300 µF,25V,Electrolytic 100 µF,25V,Electrolytic 0.022 µF,50V 4700 µF,25V,Electrolytic 47 µF,25V,Electrolytic 0.22 µF,50V,Mylar 0.22 µF,50V,Mylar 0.047 µF,50V,Mylar 220 µF,50V,Electrolytic 47 µF,63V,Electrolytic 47 µF,50V,Electrolytic 100 µF,35V,Electrolytic 0.047 µF,50V,Mylar 22 µF,16V,Electrolytic 0.1 µF,25V 10 µF,16V,Electrolytic 0.1 µF,25V 0.0015 µF,50V 10 µF,16V,Electrolytic 0.1 µF,25V 10 µF,16V,Electrolytic 0.1 µF,25V 10 µF,16V,Electrolytic 0.1 µF,25V 0.1 µF,25V 0.1 µF,25V 10 µF,16V,Electrolytic 0.1 µF,25V 10 µF,16V,Electrolytic 0.1 µF,25V 0.001 µF,50V 0.1 µF,25V 0.001 µF,50V 0.1 µF,25V 0.047 µF,16V 0.001 µF,50V 0.1 µF,25V 100 µF,10V,Electrolytic 10 µF,16V,Electrolytic 0.001 µF,50V 18 pF (CH),50V 22 pF (CH),50V 0.047 µF,50V 10 µF,16V,Electrolytic 220 µF,6.3V 0.001 µF,50V 0.1 µF,25V 100 µF,16V,Electrolytic 10 µF,16V,Electrolytic 0.015 µF,50V 10 µF,16V,Electrolytic 0.015 µF,50V 0.047 µF,50V 10 µF,16V,Electrolytic 220 µF,6.3V 0.001 µF,50V 0.1 µF,25V 100 µF,16V,Electrolytic 10 µF,16V,Electrolytic 0.015 µF,50V 0.1 µF,25V 2.2 µF,50V,Electrolytic 47 pF (CH),50V 0.022 µF,50V 0.001 µF,50V 2.2 µF,50V,Electrolytic 0.022 µF,50V 2.2 µF,50V,Electrolytic CD-K491W NO. CA95,96 CA97 CA98 CB01,02 CB03,04 CB05,06 CB11 CB12 CB13 CB14~17 CB18 CB20,21 CB22 CB26 CB27 CD01 CD02 CD05~08 CD09 CD10 CD11 CD18~21 CD28~30 CG01 CG02 CG03 CG04 CG05,06 CG08 CG56 CG57 CH10 CH13 CH15 CH16 CH17 CH18 CH19 CH20 CH21 CH22 CH23 CH24 CH25 CH26 CH27 CH28,29 CH30 CH51 CH52 CH53 CH54 CH55 CH56 CH57 CH58 CH59 CH60 CH61 CH62 CK01,02 CK05,06 CK07,08 CK09 CK10 CK11~14 CK15,16 CK17,18 CK19,20 CK21,22 CK23,24 CK25,26 CK27 CK28 CK29,30 CK31,32 CK33,34 CK35,36 CK37,38 CK39,40 CK41,42 CK43,44 PRICE RANK PARTS CODE VCEAZA1EW476M VCKYTV1EF104Z VCEAZA1CW106M VCKYTV1HB101K VCKYTV1HF223Z VCKYTV1HB221K VCEAZA1EW476M VCEAZA1AW107M VCKYTV1HF223Z VCKYPA1HB102K VCKYTV1HF103Z VCKYPA1HB102K VCKYTV1HB102K VCKYTV1HB102K VCKYTV1EF104Z VCTYBT1EF223Z VCEAZA1AW107M VCKYBT1HB102K VCKYBT1HB151K VCEAZA0JW227M VCTYBT1EF223Z VCKYBT1HB151K RC-EZY105AF1H VCEAZA1AW477M VCTYMN1CY103K VCEAZA1HW335M VCTYMN1CY103K VCCCMN1HH150J VCKYBT1HB102K VCTYMN1EF223Z VCEAZA1EW476M VCCSMN1HL470J VCKYMN1HB331K VCEAZA1HW224M VCEAZA1HW105M VCQYKA1HM473K VCEAZA1HW224M VCEAZA1HW474M VCTYMN0JY153M VCEAZA1HW224M VCQYKA1HM104K VCTYMN1CX472K VCEAZA1HW224M VCQYKA1HM273K VCTYMN1CX122K VCEAZA1HW224M VCTYMN1EF223Z VCQYKA1HM562K VCKYTV1HF223Z VCKYTV1HB221K VCEAZA1EW226M VCKYTV1HB221K VCEAZA1EW226M VCEAZA1EW476M VCKYTV1HF223Z VCKYTV1CB473K VCCCTV1HH470J VCEAZA1AW108M VCKYTV1HB102K VCKYTV1HF223Z VCKYMN1HB681K VCKYMN1HB331K VCKYMN1HB102K VCKYPA1HF223Z VCEAZA1EW476M VCKYMN1HB331K VCEAZA1CW476M VCTYPA1CX333K VCKYMN1HB561K VCEAZA1HW105M VCTYPA1CX103M VCTYPA1EX822K VCTYMN1EF223Z VCEAZA1EW335M VCKYMN1HB471K VCKYMN1HB271K VCEAZA1EW226M VCTYPA1CX223K VCTYPA1CX183K VCTYMN1CX332K VCEAZA1EW476M VCTYMN1EF223Z J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AB AA AC AA AA AA AB AB AA AA AA AA AA AA AA AA AB AA AA AC AA AA AB AC AA AB AA AA AA AA AB AA AA AB AB AB AB AB AA AB AB AA AB AB AA AB AA AA AA AA AB AA AB AB AA AC AA AC AA AA AA AA AA AB AB AA AB AA AA AB AA AA AA AB AA AA AB AA AA AA AB AA DESCRIPTION NO. 47 µF,25V,Electrolytic 0.1 µF,25V 10 µF,16V,Electrolytic 100 pF,50V 0.022 µF,50V 220 pF,50V 47 µF,25V,Electrolytic 100 µF,10V,Electrolytic 0.022 µF,50V 0.001 µF,50V 0.01 µF,50V 0.001 µF,50V 0.001 µF,50V 0.001 µF,50V 0.1 µF,25V 0.022 µF,25V 100 µF,10V,Electrolytic 0.001 µF,50V 150 pF,50V 220 µF,6.3V,Electrolytic 0.022 µF,25V 150 pF,50V 1 µF,50V,Electrolytic 470 µF,10V,Electrolytic 0.01 µF,16V 3.3 µF,50V,Electrolytic 0.01 µF,16V 15 pF (CH),50V 0.001 µF,50V 0.022 µF,25V 47 µF,25V,Electrolytic 47 pF,50V 330 pF,50V 0.22 µF,50V,Electrolytic 1 µF,50V,Electrolytic 0.047 µF,50V,Mylar 0.22 µF,50V,Electrolytic 0.47 µF,50V,Electrolytic 0.015 µF,6.3V 0.22 µF,50V,Electrolytic 0.1 µF,50V,Mylar 0.0047 µF,16V 0.22 µF,50V,Electrolytic 0.027 µF,50V,Mylar 0.0012 µF,16V 0.22 µF,50V,Electrolytic 0.022 µF,25V 0.0056 µF,50V,Mylar 0.022 µF,50V 220 pF,50V 22 µF,25V,Electrolytic 220 pF,50V 22 µF,25V,Electrolytic 47 µF,25V,Electrolytic 0.022 µF,50V 0.047 µF,16V 47 pF (CH),50V 1000 µF,10V,Electrolytic 0.001 µF,50V 0.022 µF,50V 680 pF,50V 330 pF,50V 0.001 µF,50V 0.022 µF,50V 47 µF,25V,Electrolytic 330 pF,50V 47 µF,16V,Electrolytic 0.033 µF,16V 560 pF,50V 1 µF,50V,Electrolytic 0.01 µF,16V 0.0082 µF,25V 0.022 µF,25V 3.3 µF,25V,Electrolytic 470 pF,50V 270 pF,50V 22 µF,25V,Electrolytic 0.022 µF,16V 0.018 µF,16V 0.0033 µF,16V 47 µF,25V,Electrolytic 0.022 µF,25V CK45 CK46 CK47 CK50 CK51 CK52 CK55 CK60 CK62 CL12 CL13 CP07,08 CP09,10 CP13,14 CP15,16 CP17,18 CP19,20 CP23,24 CP25,26 CP27,28 CP29,30 CP31,32 CP37,38 CP41,42 CP44 CP47 CP53 CP57 CP58 CP91 CQ01~05 CQ06 CQ07 CQ08 CQ09,10 CQ11 CQ12 CQ13 CQ14 CQ15 CQ16~20 CQ21 CQ22,23 CQ24 CQ25 CQ26,27 CQ28 CQ29 CQ30 CQ31 CQ32,33 CQ34 CQ35,36 CR01 CR02 CR03 CR10 CR11~14 CR15~17 CR65,66 CT01 CT02 CT03 CT04 CT05 CT06 CT07 CT08,09 CT10 CT11 CT12 CT13 CT14 CT15 CT16 CV11~14 CV15,16 CV17,18 CV19,20 CV21,22 CV23,24 CV25,26 –4– PARTS CODE VCEAZA1EW226M VCEAZA1AW227M VCTYMN1EF223Z VCQPKA2AA822J VCQYKA1HM273K VCEAZA1CW476M VCTYMN1EF223Z VCEAZA1CW107M VCQYKA1HM473K VCEAZA1CW476M VCEAZA1HW335M VCKYMN1HB101K VCEAZA1EW476M VCKYMN1HB102K VCQYKA1HM104K VCCSMN1HL470J VCQYKA1HM104J VCEAZA1CW106M VCKYMN1HB102K VCTYMN1EF223Z VCEAZA1HW225M VCKYMN1HB102K VCKYMN1HB102K VCEAZA1HW225M VCKYMN1HB102K VCKYMN1HB102K VCKYMN1HB102K VCEAZA1EW226M VCTYPA1CX683K VCEAZA0JW107M VCEAZA1HW225M VCQYKA1HM102J VCQYKA1HM123J VCQYKA1HM823J VCEAZA1HW106M VCQYKA1HM223J VCEAZA1HW224M VCQYKA1HM272J VCKYPA1HF223Z VCEAZA1EW476M VCEAZA1HW225M VCEAZA1HW474M VCQYKA1HM223J VCQYKA1HM472K VCEAZA1HW474M VCQYKA1HM223J VCQYKA1HM472K RC-EZ0004AWZZ VCEAZA1EW476M VCEAZA1HW474M VCQYKA1HM223J VCEAZA1HW474M VCQYKA1HM223J VCTYMN1EF223Z VCEAZA1AW107M VCKYPA1HB102K VCKYMN1HB102K VCKYMN1HB391K VCEAZA1HW475M VCEAZA1EW476M VCCCMN1HH180J VCTYMN1CY103N VCCSMN1HL4R7C VCKYMN1HB102K VCCUMN1HJ6R8D VCTYMN1EF223Z VCKYMN1HB102K VCTYMN1CX472K VCTYMN1EF223Z VCCCMN1HH150J VCCSMN1HL330J VCCUMN1HJ3R9K VCCCMN1HH220J VCTYMN1EF223Z VCEAZA1CW106M VCEAZA1HW225M VCKYPA1HB471K VCCSPA1HL470J VCEAZA1HW107M VCCSPA1HL150J VCEAZA1HW476M VCKYPA1HF223Z J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J PRICE RANK DESCRIPTION AB AC AA AA AB AB AA AC AB AB AB AA AB AA AB AA AC AC AA AA AB AA AA AB AA AA AA AB AA AC AB AB AB AC AB AB AB AB AB AB AB AB AB AB AB AB AB AD AB AB AB AB AB AA AB AA AA AA AB AB AA AA AA AA AB AA AA AA AA AA AA AA AA AA AC AB AA AA AC AA AB AB 22 µF,25V,Electrolytic 220 µF,10V,Electrolytic 0.022 µF,25V 0.0082 µF,100V,Polypropylene 0.027 µF,50V,Mylar 47 µF,16V,Electrolytic 0.022 µF,25V 100 µF,16V,Electrolytic 0.047 µF,50V,Mylar 47 µF,16V,Electrolytic 3.3 µF,50V,Electrolytic 100 pF,50V 47 µF,25V,Electrolytic 0.001 µF,50V 0.1 µF,50V,Mylar 47 pF,50V 0.1 µF,50V,Mylar 10 µF,16V,Electrolytic 0.001 µF,50V 0.022 µF,25V 2.2 µF,50V,Electrolytic 0.001 µF,50V 0.001 µF,50V 2.2 µF,50V,Electrolytic 0.001 µF,50V 0.001 µF,50V 0.001 µF,50V 22 µF,25V,Electrolytic 0.068 µF,16V 100 µF,6.3V,Electrolytic 2.2 µF,50V,Electrolytic 0.001 µF,50V,Mylar 0.012 µF,50V,Mylar 0.082 µF,50V,Mylar 10 µF,50V,Electrolytic 0.022 µF,50V,Mylar 0.22 µF,50V,Electrolytic 0.0027 µF,50V,Mylar 0.022 µF,50V 47 µF,25V,Electrolytic 2.2 µF,50V,Electrolytic 0.47 µF,50V,Electrolytic 0.022 µF,50V,Mylar 0.0047 µF,50V,Mylar 0.47 µF,50V,Electrolytic 0.022 µF,50V,Mylar 0.0047 µF,50V,Mylar 100 µF,10V,Electrolytic 47 µF,25V,Electrolytic 0.47 µF,50V,Electrolytic 0.022 µF,50V,Mylar 0.47 µF,50V,Electrolytic 0.022 µF,50V,Mylar 0.022 µF,25V 100 µF,10V,Electrolytic 0.001 µF,50V 0.001 µF,50V 390 pF,50V 4.7 µF,50V,Electrolytic 47 µF,25V,Electrolytic 18 pF (CH),50V 0.01 µF,16V 4.7 pF,50V 0.001 µF,50V 6.8 pF (UJ),50V 0.022 µF,25V 0.001 µF,50V 0.0047 µF,16V 0.022 µF,25V 15 pF (CH),50V 33 pF,50V 3.9 pF (UJ),50V 22 pF (CH),50V 0.022 µF,25V 10 µF,16V,Electrolytic 2.2 µF,50V,Electrolytic 470 pF,50V 47 pF,50V 100 µF,50V,Electrolytic 15 pF,50V 47 µF,50V,Electrolytic 0.022 µF,50V CD-K491W NO. CV27 CV28 CV29,30 CV31~34 CV35~42 CV43,44 CV45,46 CV47 CV48 CV49 CV91,92 CX11~14 CX15,16 CX17,18 CX19,20 CX21,22 CX23,24 CX25,26 CX27 CX28 CX29,30 CX31~34 CY11,12 CY13 CY14 CY15 CY16 CY17 CY18,19 CY51,52 CY53 CY54 CY55 CY56 CY57 CY58,59 CZ01,02 CZ03,04 CZ05,06 CZ07,08 CZ09,10 CZ11,12 CZ13,14 CZ15,16 CZ17,18 CZ19,20 CZ21,22 CZ23,24 CZ25 CZ26,27 CZ28,29 CZ30 CZ31 CZ32 CZ33 CZ34 CZ35 CZ36 CZ37 CZ38 CZ39 CZ40 CZ41 CZ42,43 CZ44,45 CZ46,47 CZ48~53 CZ54 CZ55 CZ56~61 CZ62 CZ63 CZ64 CZ65 CZ66 CZ67 CZ69,70 CZ71 PRICE RANK PARTS CODE VCEAZA0JW108M VCEAZA1HW476M VCEAZW1HW338M VCQYKA1HM104K VCKYPA1HF223Z VCKYPA1HB102K VCKYBT1HB102K VCEAZA1EW476M VCEAZA1HW106M VCEAZA1HW107M VCCSPA1HL101J VCEAZA1HW225M VCKYPA1HB471K VCCSPA1HL470J VCCSPA1HL150J VCEAZA1HW107M VCEAZA1HW476M VCKYPA1HF223Z VCEAZA0JW108M VCEAZA1HW476M VCEAZW1HW338M VCQYKA1HM104K VCEAZA1HW225M VCKYPA1HB471K VCCSPA1HL470J VCCSPA1HL150J VCEAZA1HW107M VCKYPA1HF223Z VCQYKA1HM104K VCEAZA1HW225M VCKYPA1HB471K VCEAZA1HW107M VCCSPA1HL470J VCCSPA1HL150J VCKYPA1HF223Z VCQYKA1HM104K VCEAZA1HW105M VCEAZA1CW106M VCQYKA1HM472K VCCSPA1HL271J VCQYKA1HM273K VCQYKA1HM152K VCQYKA1HM274K VCQYKA1HM123J VCQYKA1HM184K VCQYKA1HM333K VCEAZA1HW334M VCQYKA1HM393K VCTYMN1EF223Z VCEAZA1AW107M VCTYMN1EF223Z VCEAZA1AW107M VCTYMN1EF223Z VCEAZA1AW107M VCTYMN1EF223Z VCEAZA1CW106M VCTYMN1EF223Z VCEAZA1CW476M VCTYMN1EF223Z VCEAZA1CW106M VCTYMN1EF223Z VCEAZA1CW476M VCTYMN1EF223Z VCEAZA1CW106M VCCSMN1HL470J VCEAZA1CW106M VCEAZA1HW105M VCTYBT1EF223Z VCKYBT1HB102K VCEAZA1HW105M VCEAZA1CW226M VCEAZA1HW106M VCEAZA1HW105M VCEAZA1HW106M VCEAZA1HW105M VCEAZA1CW226M VCKYMN1HB101K VCEAZA1HW105M DESCRIPTION 1000 µF,6.3V,Electrolytic 47 µF,50V,Electrolytic 3300 µF,50V,Electrolytic 0.1 µF,50V,Mylar 0.022 µF,50V 0.001 µF,50V 0.001 µF,50V 47 µF,25V,Electrolytic 10 µF,50V,Electrolytic 100 µF,50V,Electrolytic 100 pF,50V 2.2 µF,50V,Electrolytic 470 pF,50V 47 pF,50V 15 pF,50V 100 µF,50V,Electrolytic 47 µF,50V,Electrolytic 0.022 µF,50V 1000 µF,6.3V,Electrolytic 47 µF,50V,Electrolytic 3300 µF,50V,Electrolytic 0.1 µF,50V,Mylar 2.2 µF,50V,Electrolytic 470 pF,50V 47 pF,50V 15 pF,50V 100 µF,50V,Electrolytic 0.022 µF,50V 0.1 µF,50V,Mylar 2.2 µF,50V,Electrolytic 470 pF,50V 100 µF,50V,Electrolytic 47 pF,50V 15 pF,50V 0.022 µF,50V 0.1 µF,50V,Mylar 1 µF,50V,Electrolytic 10 µF,16V,Electrolytic 0.0047 µF,50V,Mylar 270 pF,50V 0.027 µF,50V,Mylar 0.0015 µF,50V,Mylar 0.27 µF,50V,Mylar 0.012 µF,50V,Mylar 0.18 µF,50V,Mylar 0.033 µF,50V,Mylar 0.33 µF,50V,Electrolytic 0.039 µF,50V,Mylar 0.022 µF,25V 100 µF,10V,Electrolytic 0.022 µF,25V 100 µF,10V,Electrolytic 0.022 µF,25V 100 µF,10V,Electrolytic 0.022 µF,25V 10 µF,16V,Electrolytic 0.022 µF,25V 47 µF,16V,Electrolytic 0.022 µF,25V 10 µF,16V,Electrolytic 0.022 µF,25V 47 µF,16V,Electrolytic 0.022 µF,25V 10 µF,16V,Electrolytic 47 pF,50V 10 µF,16V,Electrolytic 1 µF,50V,Electrolytic 0.022 µF,25V 0.001 µF,50V 1 µF,50V,Electrolytic 22 µF,16V,Electrolytic 10 µF,50V,Electrolytic 1 µF,50V,Electrolytic 10 µF,50V,Electrolytic 1 µF,50V,Electrolytic 22 µF,16V,Electrolytic 100 pF,50V 1 µF,50V,Electrolytic J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AC AB AH AB AB AA AA AB AB AC AA AB AA AA AA AC AB AB AC AB AH AB AB AA AA AA AC AB AB AB AA AC AA AA AB AB AB AC AB AA AB AB AB AB AC AB AB AB AA AB AA AB AA AB AA AC AA AB AA AC AA AB AA AC AA AC AB AA AA AB AC AB AB AB AB AC AA AB J AA 0 ohm,Jumper,1.4×3.5mm,Ivory RESISTORS VRD-MN2BD000C NO. R1 R2 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19,20 R21,22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35,36 R37 R38 R39 R40 R41,42 R43 R44 R45 R46 R47,48 R50 R51 R52 R53 R54 R55 R57 R58,59 R60~62 R63 R64 R66 R80 R81 R82 R83 R85 R86 R87 R88~90 R93 R302 R310 R311 R312 R313 R314 R315 R316 R317 R318 R319 R320 R321,322 R323 R324 R325 R326 R327 R328 R329 –5– PRICE RANK PARTS CODE VRS-TQ2BB000J J VRS-TV2AB000J VRD-MN2BD100J VRD-MN2BD102J VRD-MN2BD153J VRD-MN2BD104J VRD-MN2BD222J VRD-ST2CD682J VRD-MN2BD101J VRD-MN2BD102J VRD-MN2BD273J VRD-MN2BD123J VRD-MN2BD332J VRD-MN2BD333J VRD-MN2BD153J VRD-ST2CD102J VRD-MN2BD223J VRD-MN2BD103J VRD-MN2BD473J VRD-MN2BD152J VRD-MN2BD823J VRD-MN2BD393J VRD-MN2BD103J VRD-MN2BD563J VRD-MN2BD682J VRD-MN2BD122J VRD-MN2BD103J VRD-MN2BD122J VRD-MN2BD223J VRD-MN2BD224J VRD-ST2CD823J VRD-MN2BD471J VRD-MN2BD102J VRD-MN2BD562J VRD-MN2BD473J VRD-MN2BD563J VRD-MN2BD333J VRD-MN2BD472J VRD-MN2BD561J VRD-MN2BD103J VRD-MN2BD681J VRD-ST2CD335J VRD-MN2BD273J VRD-MN2BD122J VRD-ST2CD331J VRD-MN2BD151J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD220J VRD-MN2BD331J VRD-ST2CD682J VRD-MN2BD392J VRD-ST2CD682J VRD-ST2EE3R9J VRD-RT2HD560J VRD-MN2BD222J VRD-MN2BD103J VRD-ST2CD102J VRD-MN2BD221J VRD-ST2CD820J VRD-MN2BD223J VRD-MN2BD104J VRD-MN2BD333J VRD-MN2BD223J VRD-MN2BD332J VRD-ST2CD223J VRD-MN2BD223J VRD-MN2BD103J VRD-MN2BD152J VRD-ST2CD104J VRD-MN2BD103J VRD-MN2BD562J VRD-MN2BD683J VRD-MN2BD104J VRD-MN2BD563J VRD-MN2BD102J VRD-MN2BD562J VRD-MN2BD103J VRD-MN2BD104J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J DESCRIPTION AA 0 ohm, Jumper,1.55×3.1mm, Green AA 0 ohm,Jumper,1.25×2mm,Green AA 10 ohm,1/8W AA 1 kohm,1/8W AA 15 kohms,1/8W AA 100 kohm,1/8W AA 2.2 kohms,1/8W AA 6.8 kohms,1/6W AA 100 ohm,1/8W AA 1 kohm,1/8W AA 27 kohms,1/8W AA 12 kohms,1/8W AA 3.3 kohms,1/8W AA 33 kohms,1/8W AA 15 kohms,1/8W AA 1 kohm,1/6W AA 22 kohms,1/8W AA 10 kohm,1/8W AA 47 kohms,1/8W AA 1.5 kohms,1/8W AA 82 kohms,1/8W AA 39 kohms,1/8W AA 10 kohm,1/8W AA 56 kohms,1/8W AA 6.8 kohms,1/8W AA 1.2 kohms,1/8W AA 10 kohm,1/8W AA 1.2 kohms,1/8W AA 22 kohms,1/8W AA 220 kohms,1/8W AA 82 kohms,1/6W AA 470 ohms,1/8W AA 1 kohm,1/8W AA 5.6 kohms,1/8W AA 47 kohms,1/8W AA 56 kohms,1/8W AA 33 kohms,1/8W AA 4.7 kohms,1/8W AA 560 ohms,1/8W AA 10 kohm,1/8W AA 680 ohms,1/8W AA 3.3 Mohms,1/6W AA 27 kohms,1/8W AA 1.2 kohms,1/8W AA 330 ohms,1/6W AA 150 ohms,1/8W AA 1 kohm,1/8W AA 1 kohm,1/6W AA 1 kohm,1/8W AA 1 kohm,1/6W AA 22 ohms,1/8W AA 330 ohms,1/8W AA 6.8 kohms,1/6W AA 3.9 kohms,1/8W AA 6.8 kohms,1/6W AA 3.9 ohms,1/4W AA 56 ohms,1/2W AA 2.2 kohms,1/8W AA 10 kohm,1/8W AA 1 kohm,1/6W AA 220 ohms,1/8W AA 82 ohms,1/6W AA 22 kohms,1/8W AA 100 kohm,1/8W AA 33 kohms,1/8W AA 22 kohms,1/8W AA 3.3 kohms,1/8W AA 22 kohms,1/6W AA 22 kohms,1/8W AA 10 kohm,1/8W AA 1.5 kohms,1/8W AA 100 kohm,1/6W AA 10 kohm,1/8W AA 5.6 kohms,1/8W AA 68 kohms,1/8W AA 100 kohm,1/8W AA 56 kohms,1/8W AA 1 kohm,1/8W AA 5.6 kohms,1/8W AA 10 kohm,1/8W AA 100 kohm,1/8W CD-K491W NO. ! R330 R338,339 R340 R341~343 R350 R351 R352 R353 R354 R355 R356 R357 R358 R359 R360 R361,362 R363,364 R365,366 R367 R368 R371~374 R376 R377 R379 R380 R381 R382 R383~385 R387 R390 R391,392 R393 R395 R396 R397 R398 R601,602 R603 R604,605 R606 R607 R608 R609 R610,611 R612 R614 R615 R616 R617 R618 R619 R636 R667 R668 R669,670 R901 R902 R903 R904 R905 R906 R907 R908 R909 R910 R911 R912 R913 R914 R917 R918 R921 R953,954 R955 R956 R957 RA01~06 RA07,08 RA09,10 RA11,12 RA13~22 RA23,24 PRICE RANK PARTS CODE VRD-ST2CD102J VRD-ST2CD471J VRD-ST2CD221J VRD-MN2BD473J VRD-MN2BD272J VRD-MN2BD562J VRD-MN2BD102J VRD-MN2BD271J VRD-ST2CD472J VRD-MN2BD332J VRD-MN2BD102J VRD-ST2CD474J VRD-MN2BD822J VRD-MN2BD182J VRD-MN2BD472J VRD-MN2BD562J VRD-MN2BD152J VRD-MN2BD103J VRD-MN2BD102J VRD-ST2CD333J VRD-MN2BD102J VRD-MN2BD102J VRD-ST2CD473J VRD-MN2BD222J VRD-MN2BD152J VRD-MN2BD103J VRD-ST2EE151J VRD-MN2BD562J VRD-MN2BD223J VRD-ST2CD823J VRD-ST2EE391J VRD-ST2CD102J VRD-ST2CD473J VRD-MN2BD102J VRD-MN2BD102J VRD-MN2BD102J VRD-ST2CD562J VRD-ST2CD102J VRD-ST2CD154J VRD-ST2CD153J VRD-ST2CD103J VRD-ST2CD153J VRD-ST2CD330J VRD-ST2CD102J VRD-ST2CD563J VRD-ST2CD393J VRD-ST2CD332J VRD-ST2CD153J VRD-ST2CD103J VRD-ST2CD153J VRD-ST2CD223J VRD-ST2CD102J VRD-ST2CD101J VRD-ST2CD122J VRD-ST2EE221J VRS-VV3LA470J VRD-ST2CD102J VRD-ST2CD470J VRD-ST2EE152J VRG-ST2EC220J VRD-ST2EE101J VRD-ST2EE561J VRD-ST2CD333J VRD-ST2CD102J VRD-ST2CD151J VRD-ST2EE561J VRD-ST2CD470J VRD-ST2EE561J VRD-ST2CD470J VRD-ST2EE472J VRD-ST2CD101J VRS-VV3LA101J VRD-ST2EE221J VRD-ST2CD123J VRD-ST2CD101J VRD-ST2CD222J VRS-TQ2BB220J VRS-TV2AB103J VRS-TV2AB331J VRS-TV2AB473J VRS-TV2AB103J VRS-TV2AB331J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AC AA AA AA AB AA AA AA AA AA AA AA AA AA AA AA AC AA AA AA AA AA AA AA AA AA AA DESCRIPTION 1 kohm,1/6W 470 ohms,1/6W 220 ohms,1/6W 47 kohms,1/8W 2.7 kohms,1/8W 5.6 kohms,1/8W 1 kohm,1/8W 270 ohms,1/8W 4.7 kohms,1/6W 3.3 kohms,1/8W 1 kohm,1/8W 470 kohms,1/6W 8.2 kohms,1/8W 1.8 kohms,1/8W 4.7 kohms,1/8W 5.6 kohms,1/8W 1.5 kohms,1/8W 10 kohm,1/8W 1 kohm,1/8W 33 kohms,1/6W 1 kohm,1/8W 1 kohm,1/8W 47 kohms,1/6W 2.2 kohms,1/8W 1.5 kohms,1/8W 10 kohm,1/8W 150 ohms,1/4W 5.6 kohms,1/8W 22 kohms,1/8W 82 kohms,1/6W 390 ohms,1/4W 1 kohm,1/6W 47 kohms,1/6W 1 kohm,1/8W 1 kohm,1/8W 1 kohm,1/8W 5.6 kohms,1/6W 1 kohm,1/6W 150 kohms,1/6W 15 kohms,1/6W 10 kohm,1/6W 15 kohms,1/6W 33 ohms,1/6W 1 kohm,1/6W 56 kohms,1/6W 39 kohms,1/6W 3.3 kohms,1/6W 15 kohms,1/6W 10 kohm,1/6W 15 kohms,1/6W 22 kohms,1/6W 1 kohm,1/6W 100 ohm,1/6W 1.2 kohms,1/6W 220 ohms,1/4W 47 ohms,1W 1 kohm,1/6W 47 ohms,1/6W 1.5 kohms,1/4W 22 ohms,1/4W,Fusible 100 ohm,1/4W 560 ohms,1/4W 33 kohms,1/6W 1 kohm,1/6W 150 ohms,1/6W 560 ohms,1/4W 47 ohms,1/6W 560 ohms,1/4W 47 ohms,1/6W 4.7 kohms,1/4W 100 ohm,1/6W 100 ohm,1W 220 ohms,1/4W 12 kohms,1/6W 100 ohm,1/6W 2.2 kohms,1/6W 22 ohms,1/8W 10 kohm,1/10W 330 ohms,1/10W 47 kohms,1/10W 10 kohm,1/10W 330 ohms,1/10W –6– NO. PARTS CODE RA25,26 RA27,28 RA29 RA30 RA32 RA33 RA34~37 RA39,40 RA41 RA42 RA43 RA44 RA48,49 RA50 RA51 RA52,53 RA54~57 RA59 RA60 RA61,62 RA63,64 RA65,66 RA67,68 RA71,72 RA73,74 RA75 RA76 RA77 RA78 RA79 RA80 RA82,83 RA85 RA87~90 RA91,92 RA93~96 RB01,02 RB03,04 RB05,06 RB07,08 RB09 RB11,12 RD01~06 RD07 RD08 RD09 RD10 RD11 RD12 RD13 RD14~17 RD19 RD21,22 RD26~28 RD29 RD31~33 RD34 RD35~45 RD48,49 RD50 RD51 RD52 RD53 RD54 RD55 RD57 RD58,59 RD60,61 RD62 RD64,65 RD70~72 RE01 RE02 RE03 RE04 RE11 RE12 RE13 RE14 RE15 RE16 RE21 VRS-TV2AB103J VRS-TQ2BB151J VRS-TV2AB473J VRS-TV2AB222J VRS-TV2AB473J VRS-TV2AB222J VRS-TV2AB102J VRS-TV2AB102J VRS-TV2AB103J VRS-TV2AB102J VRS-TV2AB103J VRS-TV2AB271J VRS-TV2AB271J VRS-TV2AB102J VRS-TV2AB271J VRS-TV2AB102J VRS-TV2AB271J VRS-TV2AB105J VRS-TV2AB103J VRS-TV2AB273J VRS-TV2AB221J VRS-TV2AB273J VRS-TV2AB221J VRS-TV2AB273J VRS-TV2AB221J VRS-TV2AB102J VRS-TV2AB104J VRS-TV2AB272J VRS-TV2AB183J VRS-TV2AB102J VRS-TV2AB104J VRS-TV2AB104J VRS-TV2AB332J VRS-TV2AB223J VRS-TV2AB473J VRS-TQ2BB681J VRS-TV2AB223J VRS-TV2AB273J VRS-TV2AB101J VRS-TV2AB104J VRD-ST2CD561J VRS-TQ2BB391J VRD-ST2CD102J VRD-ST2CD561J VRD-ST2CD102J VRD-ST2CD561J VRD-ST2CD102J VRD-ST2CD561J VRD-ST2CD102J VRD-ST2CD561J VRD-ST2CD102J VRD-ST2CD102J VRD-ST2CD102J VRD-ST2CD102J VRD-ST2CD103J VRD-ST2CD102J VRD-ST2CD821J VRD-ST2CD102J VRD-ST2CD122J VRD-ST2CD821J VRD-ST2CD122J VRD-ST2CD561J VRD-ST2CD102J VRD-ST2CD122J VRD-ST2CD821J VRD-ST2EE390J VRD-ST2CD104J VRD-ST2CD103J VRD-ST2CD822J VRD-ST2CD103J VRD-ST2CD821J VRD-ST2CD822J VRD-ST2CD102J VRD-ST2CD122J VRD-ST2CD182J VRD-ST2CD822J VRD-ST2CD102J VRD-ST2CD122J VRD-ST2CD182J VRD-ST2CD222J VRD-ST2CD392J VRD-ST2CD822J PRICE RANK J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA DESCRIPTION 10 kohm,1/10W 150 ohms,1/8W 47 kohms,1/10W 2.2 kohms,1/10W 47 kohms,1/10W 2.2 kohms,1/10W 1 kohm,1/10W 1 kohm,1/10W 10 kohm,1/10W 1 kohm,1/10W 10 kohm,1/10W 270 ohms,1/10W 270 ohms,1/10W 1 kohm,1/10W 270 ohms,1/10W 1 kohm,1/10W 270 ohms,1/10W 1 Mohm,1/10W 10 kohm,1/10W 27 kohms,1/10W 220 ohms,1/10W 27 kohms,1/10W 220 ohms,1/10W 27 kohms,1/10W 220 ohms,1/10W 1 kohm,1/10W 100 kohm,1/10W 2.7 kohms,1/10W 18 kohms,1/10W 1 kohm,1/10W 100 kohm,1/10W 100 kohm,1/10W 3.3 kohms,1/10W 22 kohms,1/10W 47 kohms,1/10W 680 ohms,1/8W 22 kohms,1/10W 27 kohms,1/10W 100 ohm,1/10W 100 kohm,1/10W 560 ohms,1/6W 390 ohms,1/8W 1 kohm,1/6W 560 ohms,1/6W 1 kohm,1/6W 560 ohms,1/6W 1 kohm,1/6W 560 ohms,1/6W 1 kohm,1/6W 560 ohms,1/6W 1 kohm,1/6W 1 kohm,1/6W 1 kohm,1/6W 1 kohm,1/6W 10 kohm,1/6W 1 kohm,1/6W 820 ohms,1/6W 1 kohm,1/6W 1.2 kohms,1/6W 820 ohms,1/6W 1.2 kohms,1/6W 560 ohms,1/6W 1 kohm,1/6W 1.2 kohms,1/6W 820 ohms,1/6W 39 ohms,1/4W 100 kohm,1/6W 10 kohm,1/6W 8.2 kohms,1/6W 10 kohm,1/6W 820 ohms,1/6W 8.2 kohms,1/6W 1 kohm,1/6W 1.2 kohms,1/6W 1.8 kohms,1/6W 8.2 kohms,1/6W 1 kohm,1/6W 1.2 kohms,1/6W 1.8 kohms,1/6W 2.2 kohms,1/6W 3.9 kohms,1/6W 8.2 kohms,1/6W CD-K491W NO. PARTS CODE RE22 RE23 RE25,26 RE27 RE28 RE29 RE31 RE32 RE33 RE34 RE35 RE36 RE37 RE38 RE39 RE41 RE42 RE43 RE44 RE45 RE51 RE52 RE53 RE54 RE55 RE56 RE57 RF01,02 RF03~05 RF06~14 RF19~23 RF24 RF25~28 RF29~32 RF33~35 RF36 RF37,38 RF39,40 RF41,42 RF43 RF44 RF46,47 RF48,49 RF50,51 RF52,53 RF54 RF55 RF58 RF59,60 RF61 RF62 RF63 RF64,65 RF66~70 RF71 RF73 RF74,75 RF76 RF77 RF78 RF79 RF80 RF81 RF82 RF83 RF84~86 RF87,88 RF91 RF92 RF93,94 RF95 RF96,97 RF98,99 RG01 RG04~08 RG11 RG15 RG16 RG17 RG19 RG20~22 RG23,24 VRD-ST2CD102J VRD-ST2CD122J VRD-ST2CD392J VRD-ST2CD562J VRD-ST2CD123J VRD-ST2CD273J VRD-ST2CD822J VRD-ST2CD102J VRD-ST2CD122J VRD-ST2CD182J VRD-ST2CD222J VRD-ST2CD392J VRD-ST2CD562J VRD-ST2CD123J VRD-ST2CD273J VRD-ST2CD822J VRD-ST2CD102J VRD-ST2CD122J VRD-ST2CD182J VRD-ST2CD222J VRD-ST2CD822J VRD-ST2CD102J VRD-ST2CD122J VRD-ST2CD182J VRD-ST2CD222J VRD-ST2CD392J VRD-ST2CD562J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-ST2CD102J VRD-MN2BD103J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD101J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-MN2BD223J VRD-ST2CD102J VRD-ST2CD103J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-MN2BD103J VRD-ST2CD102J VRD-MN2BD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-ST2CD224J VRD-MN2BD103J VRD-ST2CD103J VRD-ST2CD103J VRD-ST2CD473J VRD-ST2CD103J VRD-ST2CD473J VRD-ST2CD103J VRD-MN2BD103J PRICE RANK J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA DESCRIPTION 1 kohm,1/6W 1.2 kohms,1/6W 3.9 kohms,1/6W 5.6 kohms,1/6W 12 kohms,1/6W 27 kohms,1/6W 8.2 kohms,1/6W 1 kohm,1/6W 1.2 kohms,1/6W 1.8 kohms,1/6W 2.2 kohms,1/6W 3.9 kohms,1/6W 5.6 kohms,1/6W 12 kohms,1/6W 27 kohms,1/6W 8.2 kohms,1/6W 1 kohm,1/6W 1.2 kohms,1/6W 1.8 kohms,1/6W 2.2 kohms,1/6W 8.2 kohms,1/6W 1 kohm,1/6W 1.2 kohms,1/6W 1.8 kohms,1/6W 2.2 kohms,1/6W 3.9 kohms,1/6W 5.6 kohms,1/6W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/6W 10 kohm,1/8W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 100 ohm,1/8W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 22 kohms,1/8W 1 kohm,1/6W 10 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 10 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 220 kohms,1/6W 10 kohm,1/8W 10 kohm,1/6W 10 kohm,1/6W 47 kohms,1/6W 10 kohm,1/6W 47 kohms,1/6W 10 kohm,1/6W 10 kohm,1/8W NO. PARTS CODE RG25 RG26 RG29,30 RG31 RG32 RG33,34 RG35 RG36 RG37 RG38 RG39 RG55,56 RG94 RG95 RG96 RH11 RH12 RH13 RH14 RH15 RH16 RH17 RH20 RH21 RH22 RH24 RH25 RH26 RH27 RH29 RH30 RH31 RH32 RH34 RH35 RH36 RH37 RH39 RH53 RH56 RH57,58 RH61~64 RH65 RH66 RH67 RH68 RK01,02 RK03,04 RK05,06 RK07,08 RK09 RK10 RK11,12 RK13,14 RK15 RK17,18 RK19,20 RK21,22 RK23,24 RK25,26 RK27,28 RK29,30 RK31,32 RK33 RK34 RK35,36 RK37,38 RK39,40 RK41,42 RK43 RK45~50 RK52 RK53 RK54 RK55,56 RK57 RK58 RK60,61 RK62 RK63 RK64 RK65 VRD-ST2CD103J VRD-MN2BD103J VRD-MN2BD151J VRD-MN2BD102J VRD-MN2BD101J VRD-MN2BD103J VRD-MN2BD102J VRD-MN2BD332J VRD-MN2BD102J VRD-ST2CD104J VRD-MN2BD820J VRD-MN2BD102J VRD-ST2CD103J VRD-MN2BD474J VRD-ST2CD103J VRD-MN2BD154J VRD-MN2BD102J VRD-MN2BD154J VRD-MN2BD564J VRD-MN2BD333J VRD-MN2BD474J VRD-MN2BD152J VRD-MN2BD152J VRD-MN2BD564J VRD-MN2BD333J VRD-MN2BD474J VRD-MN2BD152J VRD-MN2BD564J VRD-MN2BD333J VRD-MN2BD474J VRD-MN2BD152J VRD-MN2BD564J VRD-MN2BD333J VRD-MN2BD474J VRD-MN2BD152J VRD-MN2BD564J VRD-MN2BD333J VRD-MN2BD474J VRS-TV2AB101J VRS-TV2AB222J VRS-TV2AB473J VRS-TQ2BB151J VRS-TQ2BB121J VRS-TQ2BB151J VRS-TQ2BB391J VRS-TQ2BB471J VRD-ST2CD102J VRD-MN2BD222J VRD-MN2BD332J VRD-MN2BD473J VRD-ST2CD472J VRD-MN2BD472J VRD-ST2CD153J VRD-MN2BD103J VRD-MN2BD472J VRD-ST2CD102J VRD-ST2CD560J VRD-MN2BD104J VRD-MN2BD392J VRD-MN2BD562J VRD-MN2BD822J VRD-MN2BD103J VRD-MN2BD333J VRD-ST2CD223J VRD-MN2BD683J VRD-MN2BD682J VRD-ST2CD682J VRD-MN2BD561J VRD-MN2BD820J VRD-MN2BD103J VRD-MN2BD103J VRD-MN2BD102J VRD-MN2BD103J VRD-ST2CD103J VRD-MN2BD223J VRD-MN2BD472J VRD-RT2HD151J VRD-ST2EE271J VRD-MN2BD473J VRD-MN2BD103J VRD-MN2BD472J VRD-MN2BD103J –7– PRICE RANK J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA DESCRIPTION 10 kohm,1/6W 10 kohm,1/8W 150 ohms,1/8W 1 kohm,1/8W 100 ohm,1/8W 10 kohm,1/8W 1 kohm,1/8W 3.3 kohms,1/8W 1 kohm,1/8W 100 kohm,1/6W 82 ohms,1/8W 1 kohm,1/8W 10 kohm,1/6W 470 kohms,1/8W 10 kohm,1/6W 150 kohms,1/8W 1 kohm,1/8W 150 kohms,1/8W 560 kohms,1/8W 33 kohms,1/8W 470 kohms,1/8W 1.5 kohms,1/8W 1.5 kohms,1/8W 560 kohms,1/8W 33 kohms,1/8W 470 kohms,1/8W 1.5 kohms,1/8W 560 kohms,1/8W 33 kohms,1/8W 470 kohms,1/8W 1.5 kohms,1/8W 560 kohms,1/8W 33 kohms,1/8W 470 kohms,1/8W 1.5 kohms,1/8W 560 kohms,1/8W 33 kohms,1/8W 470 kohms,1/8W 100 ohm,1/10W 2.2 kohms,1/10W 47 kohms,1/10W 150 ohms,1/8W 120 ohms,1/8W 150 ohms,1/8W 390 ohms,1/8W 470 ohms,1/8W 1 kohm,1/6W 2.2 kohms,1/8W 3.3 kohms,1/8W 47 kohms,1/8W 4.7 kohms,1/6W 4.7 kohms,1/8W 15 kohms,1/6W 10 kohm,1/8W 4.7 kohms,1/8W 1 kohm,1/6W 56 ohms,1/6W 100 kohm,1/8W 3.9 kohms,1/8W 5.6 kohms,1/8W 8.2 kohms,1/8W 10 kohm,1/8W 33 kohms,1/8W 22 kohms,1/6W 68 kohms,1/8W 6.8 kohms,1/8W 6.8 kohms,1/6W 560 ohms,1/8W 82 ohms,1/8W 10 kohm,1/8W 10 kohm,1/8W 1 kohm,1/8W 10 kohm,1/8W 10 kohm,1/6W 22 kohms,1/8W 4.7 kohms,1/8W 150 ohms,1/2W 270 ohms,1/4W 47 kohms,1/8W 10 kohm,1/8W 4.7 kohms,1/8W 10 kohm,1/8W CD-K491W ! NO. PARTS CODE RK66 RK67 RK68 RK69 RK72,73 RK74,75 RK81 RK89 RK90 RL11 RL12 RL13 RL14 RL15 RL16 RL17 RL18 RL19 RL20 RL24 RM1 RP11,12 RP15,16 RP17,18 RP19,20 RP21,22 RP25,26 RP27,28 RP29,30 RP31,32 RP33,34 RP35,36 RP47,48 RP51,52 RP53,54 RP62 RP70 RP73 RP91 RQ01~08 RQ09 RQ10 RQ11,12 RQ13~15 RQ16~20 RQ21 RR01 RR11,12 RR13,14 RR15,16 RR17,18 RR19~21 RT01 RT02 RT03 RT04 RT05 RT06 RT07 RT08 RT09 RT10 RV13,14 RV17,18 RV19,20 RV21,22 RV23,24 RV25,26 RV27,28 RV29,30 RV31,32 RV33 RV34 RV35 RV36 RV37 RV38 RV40~42 RV43,44 RV51,52 RV53,54 RV55 VRD-MN2BD273J VRD-MN2BD473J VRD-MN2BD4R7J VRD-ST2EE221J VRD-ST2CD563J VRD-MN2BD683J VRD-MN2BD682J VRD-ST2CD102J VRD-MN2BD102J VRD-MN2BD333J VRD-MN2BD222J VRD-MN2BD682J VRD-MN2BD333J VRD-MN2BD103J VRD-MN2BD222J VRD-RT2HD100J VRD-MN2BD103J VRD-MN2BD222J VRD-MN2BD122J VRD-MN2BD332J VRD-ST2CD272J VRD-MN2BD101J VRD-MN2BD104J VRD-MN2BD822J VRD-MN2BD222J VRD-MN2BD101J VRD-MN2BD102J VRD-MN2BD473J VRD-MN2BD562J VRD-ST2EE221J VRD-MN2BD102J VRD-MN2BD104J VRD-MN2BD562J VRD-MN2BD102J VRD-MN2BD104J VRD-ST2CD562J VRD-MN2BD562J VRD-ST2CD223J VRD-ST2CD101J VRD-MN2BD102J VRD-ST2EE331J VRD-ST2EE221J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD104J VRD-ST2CD334J VRD-ST2CD101J VRD-MN2BD273J VRD-MN2BD182J VRD-MN2BD273J VRD-MN2BD182J VRD-ST2CD473J VRD-MN2BD104J VRD-MN2BD333J VRD-ST2CD220J VRD-MN2BD470J VRD-MN2BD473J VRD-MN2BD100J VRD-MN2BD681J VRD-MN2BD103J VRD-ST2EE821J VRD-ST2CD472J VRD-ST2CD563J VRD-ST2CD102J VRD-ST2CD391J VRD-ST2CD563J VRD-ST2CD102J VRG-ST2HC101J VRD-ST2CD103J VRS-VV3AAR20J VRD-ST2CD102J VRD-ST2CD103J VRD-RT2HD153J VRD-ST2CD222J VRD-ST2CD223J VRD-ST2CD473J VRD-ST2CD103J VRD-ST2CD563J VRD-RT2HD4R7J VRD-RT2HD331J VRD-ST2CD223J VRD-ST2EE470J PRICE RANK J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AB AA AB AA AA AA AA AA AA AA AA AA AA AA DESCRIPTION NO. 27 kohms,1/8W 47 kohms,1/8W 4.7 ohms,1/8W 220 ohms,1/4W 56 kohms,1/6W 68 kohms,1/8W 6.8 kohms,1/8W 1 kohm,1/6W 1 kohm,1/8W 33 kohms,1/8W 2.2 kohms,1/8W 6.8 kohms,1/8W 33 kohms,1/8W 10 kohm,1/8W 2.2 kohms,1/8W 10 ohm,1/2W 10 kohm,1/8W 2.2 kohms,1/8W 1.2 kohms,1/8W 3.3 kohms,1/8W 2.7 kohms,1/6W 100 ohm,1/8W 100 kohm,1/8W 8.2 kohms,1/8W 2.2 kohms,1/8W 100 ohm,1/8W 1 kohm,1/8W 47 kohms,1/8W 5.6 kohms,1/8W 220 ohms,1/4W 1 kohm,1/8W 100 kohm,1/8W 5.6 kohms,1/8W 1 kohm,1/8W 100 kohm,1/8W 5.6 kohms,1/6W 5.6 kohms,1/8W 22 kohms,1/6W 100 ohm,1/6W 1 kohm,1/8W 330 ohms,1/4W 220 ohms,1/4W 1 kohm,1/8W 1 kohm,1/6W 100 kohm,1/8W 330 kohms,1/6W 100 ohm,1/6W 27 kohms,1/8W 1.8 kohms,1/8W 27 kohms,1/8W 1.8 kohms,1/8W 47 kohms,1/6W 100 kohm,1/8W 33 kohms,1/8W 22 ohms,1/6W 47 ohms,1/8W 47 kohms,1/8W 10 ohm,1/8W 680 ohms,1/8W 10 kohm,1/8W 820 ohms,1/4W 4.7 kohms,1/6W 56 kohms,1/6W 1 kohm,1/6W 390 ohms,1/6W 56 kohms,1/6W 1 kohm,1/6W 100 ohm,1/2W,Fusible 10 kohm,1/6W 0.2 ohms,1W 1 kohm,1/6W 10 kohm,1/6W 15 kohms,1/2W 2.2 kohms,1/6W 22 kohms,1/6W 47 kohms,1/6W 10 kohm,1/6W 56 kohms,1/6W 4.7 ohms,1/2W 330 ohms,1/2W 22 kohms,1/6W 47 ohms,1/4W RV56 RV57 RV58 RV59 RV60 RV61 RV62 RV63 RV69,70 RV71 RV72 RV91,92 RX13,14 RX15,16 RX19,20 RX21,22 RX23,24 RX25,26 RX27,28 RX29,30 RX31,32 RX33 RX34 RX35 RX36 RX37 RX38 RX40~42 RX43,44 RX50 RX51 RX52 RX53,54 RX55 RX69,70 RX71 RY11 RY12,13 RY14 RY15 RY16 RY17 RY18 RY19 RY20 RY21 RY22 RY23 RY26 RY51 RY52,53 RY54 RY55 RY56 RY57 RY58 RY59 RY60 RY61 RY62 RY63 RY66 RZ01,02 RZ03,04 RZ05,06 RZ07,08 RZ09,10 RZ11~14 RZ15,16 RZ17,18 RZ19,20 RZ21,22 RZ23,24 RZ25,26 RZ27,28 RZ29,30 RZ31,32 RZ33,34 RZ35,36 RZ37,38 RZ39,40 RZ41,42 î –8– PRICE RANK PARTS CODE VRD-ST2CD392J VRD-ST2CD472J VRD-ST2CD103J VRD-ST2CD104J VRD-ST2CD273J VRD-ST2CD473J VRD-ST2CD332J VRD-ST2CD124J VRS-VV3AAR20J VRD-ST2CD821J VRD-ST2CD223J VRD-ST2EE221J VRD-ST2CD563J VRD-ST2CD102J VRD-ST2CD391J VRD-ST2CD563J VRD-ST2CD102J VRG-ST2HC101J VRD-ST2CD103J VRS-VV3AAR20J VRD-ST2CD102J VRD-ST2CD124J VRD-RT2HD153J VRD-ST2CD222J VRD-ST2CD223J VRD-ST2CD473J VRD-ST2CD103J VRD-ST2CD563J VRD-RT2HD4R7J VRD-ST2CD473J VRD-ST2CD332J VRD-ST2CD273J VRD-ST2CD223J VRD-ST2CD103J VRS-VV3AAR20J VRD-ST2CD821J VRD-ST2CD563J VRD-ST2CD102J VRD-ST2CD563J VRD-ST2CD391J VRS-VV3AAR20J VRD-ST2CD102J VRD-ST2CD103J VRD-ST2CD563J VRD-RT2HD4R7J VRD-ST2CD332J VRD-ST2CD473J VRD-ST2CD223J VRS-VV3AAR20J VRD-ST2CD563J VRD-ST2CD102J VRD-ST2CD563J VRD-ST2CD391J VRS-VV3AAR20J VRD-ST2CD103J VRD-ST2CD102J VRD-ST2CD563J VRD-RT2HD4R7J VRD-ST2CD223J VRD-ST2CD332J VRD-ST2CD473J VRS-VV3AAR20J VRD-ST2CD682J VRD-MN2BD682J VRD-MN2BD105J VRD-MN2BD104J VRD-ST2CD101J VRD-MN2BD105J VRD-MN2BD124J VRD-MN2BD681J VRD-MN2BD105J VRD-MN2BD124J VRD-MN2BD681J VRD-MN2BD105J VRD-MN2BD274J VRD-MN2BD681J VRD-MN2BD105J VRD-MN2BD334J VRD-MN2BD681J VRD-MN2BD105J VRD-MN2BD334J VRD-MN2BD681J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AB AA AA AA AA AA AA AA AA AB AA AB AA AA AA AA AA AA AA AA AA AA AA AA AA AB AA AA AA AA AA AB AA AA AA AA AA AA AA AB AA AA AA AA AB AA AA AA AA AA AA AA AB AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA DESCRIPTION 3.9 kohms,1/6W 4.7 kohms,1/6W 10 kohm,1/6W 100 kohm,1/6W 27 kohms,1/6W 47 kohms,1/6W 3.3 kohms,1/6W 120 kohms,1/6W 0.2 ohms,1W 820 ohms,1/6W 22 kohms,1/6W 220 ohms,1/4W 56 kohms,1/6W 1 kohm,1/6W 390 ohms,1/6W 56 kohms,1/6W 1 kohm,1/6W 100 ohm,1/2W,Fusible 10 kohm,1/6W 0.2 ohms,1W 1 kohm,1/6W 120 kohms,1/6W 15 kohms,1/2W 2.2 kohms,1/6W 22 kohms,1/6W 47 kohms,1/6W 10 kohm,1/6W 56 kohms,1/6W 4.7 ohms,1/2W 47 kohms,1/6W 3.3 kohms,1/6W 27 kohms,1/6W 22 kohms,1/6W 10 kohm,1/6W 0.2 ohms,1W 820 ohms,1/6W 56 kohms,1/6W 1 kohm,1/6W 56 kohms,1/6W 390 ohms,1/6W 0.2 ohms,1W 1 kohm,1/6W 10 kohm,1/6W 56 kohms,1/6W 4.7 ohms,1/2W 3.3 kohms,1/6W 47 kohms,1/6W 22 kohms,1/6W 0.2 ohms,1W 56 kohms,1/6W 1 kohm,1/6W 56 kohms,1/6W 390 ohms,1/6W 0.2 ohms,1W 10 kohm,1/6W 1 kohm,1/6W 56 kohms,1/6W 4.7 ohms,1/2W 22 kohms,1/6W 3.3 kohms,1/6W 47 kohms,1/6W 0.2 ohms,1W 6.8 kohms,1/6W 6.8 kohms,1/8W 1 Mohm,1/8W 100 kohm,1/8W 100 ohm,1/6W 1 Mohm,1/8W 120 kohms,1/8W 680 ohms,1/8W 1 Mohm,1/8W 120 kohms,1/8W 680 ohms,1/8W 1 Mohm,1/8W 270 kohms,1/8W 680 ohms,1/8W 1 Mohm,1/8W 330 kohms,1/8W 680 ohms,1/8W 1 Mohm,1/8W 330 kohms,1/8W 680 ohms,1/8W CD-K491W NO. PARTS CODE RZ43~46 RZ47 RZ48,49 RZ50 RZ51 RZ52~54 RZ55,56 RZ57,58 RZ59,60 RZ61,62 RZ63,64 RZ65~68 RZ69~74 RZ75 RZ76~78 RZ79~84 RZ85,86 RZ87~89 RZ90,91 RZ93,94 RZ95 VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-MN2BD104J VRD-MN2BD102J VRD-MN2BD272J VRD-MN2BD103J VRD-MN2BD104J VRD-ST2EE101J VRD-MN2BD103J VRD-ST2CD100J VRD-ST2CD102J VRD-MN2BD103J VRD-ST2EE102J VRD-MN2BD474J VRD-MN2BD223J VRD-ST2CD102J VRD-ST2CD221J PRICE RANK J J J J J J J J J J J J J J J J J J J J J DESCRIPTION AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 100 kohm,1/8W 1 kohm,1/8W 2.7 kohms,1/8W 10 kohm,1/8W 100 kohm,1/8W 100 ohm,1/4W 10 kohm,1/8W 10 ohm,1/6W 1 kohm,1/6W 10 kohm,1/8W 1 kohm,1/4W 470 kohms,1/8W 22 kohms,1/8W 1 kohm,1/6W 220 ohms,1/6W AH AH AL AF AK AK AG AF AL AH AL AC AC AD AD AC AC AD AD AB AB AC AC AC AB AC AC AK AA AB AB AB AB AA AC AB AB AB AK AH AG AK AG AN AD AD AD AD AD AD AD AD AT BD AC AE AF AG Connector Ass’y,3/3Pin Connector Ass’y,9/9Pin Connector Ass’y,11/11Pin Connector Ass’y,4/4Pin Connector Ass’y,7/7Pin Connector Ass’y,7/7Pin Connector Ass’y,2/2Pin Connector Ass’y,3/3Pin Connector Ass’y,14/14Pin Connector Ass’y,11/11Pin Connector Ass’y,6/10/2Pin Socket,10Pin Socket,20Pin Socket,16Pin Socket,13Pin Socket,10Pin Socket,20Pin Socket,16Pin Socket,13Pin Plug,5Pin Plug,8Pin Plug,6Pin Plug,6Pin Plug,11Pin Plug,3Pin Plug,14Pin Plug,11Pin Socket,10Pin Plug,3Pin Plug,7Pin Plug,11Pin Plug,4Pin Plug,3Pin Plug,2Pin Plug,9Pin Plug,2Pin Plug,7Pin Plug,7Pin Connector Ass’y,5/5Pin Connector Ass’y,8/8Pin Connector Ass’y,6/6Pin Plug,10Pin Connector Ass’y,3Pin Connector Ass’y,7Pin Connector Ass’y,2Pin Fuse,T5.0A L 250V Fuse,T2.5A L 250V Fuse,T2.5A L 250V Fuse,T8A L 250V Fuse,T2.5A L 250V Fuse,T1.6A L 250V Fuse,T500mA L 250V FM Front End FL Display Plug,3Pin Flat Cable,10Pin Flat Cable,20Pin Flat Wire,6Pin NO. OTHER CIRCUITRY PARTS ! ! ! ! ! ! ! BI99/CNS99 QCNWN1238AWZZ J BI601/CNSU02 QCNWN1270AWZZ J BI901/CNS901 QCNWN1225AWZZ J BI902/CNS902 QCNWN1226AWZZ J BI903/CNS903 QCNWN1227AWZZ J BI904/CNS904 QCNWN1229AWZZ J BIA11/CNSA11 QCNWN1237AWZZ J BIF11/CNSF11 QCNWN1233AWZZ J BIF12/CNSF12 QCNWN1234AWZZ J BIF13/CNSF13 QCNWN1239AWZZ J BIM5/CNS10/CNS5 QCNWN1184AWZZ J CFWA01 QCNCWZG10AWZZ J CFWA02 QCNCWZG20AWZZ J CFWP01 QCNCWZG16AWZZ J CFWP02 QCNCWZG13AWZZ J CFWU01 QCNCWZG10AWZZ J CFWU02 QCNCWZG20AWZZ J CFWV11 QCNCWZG16AWZZ J CFWX11 QCNCWZG13AWZZ J CNP1 92LCONE5P53253 J CNP2 QCNCM705HAFZZ J CNP3 92LCONE6P53253 J CNP3A 92LCONE6P53254 J CNP10 QCNCM705KAFZZ J CNP11 QCNCM704CAFZZ J CNP12 QCNCM704PAFZZ J CNP303 QCNCM705LAFZZ J CNPF01 QCNCWZS10AWZZ J CNPK01 QCNCM705CAFZZ J CNPK02 QCNCM705GAFZZ J CNPP01 QCNCM698LAFZZ J CNPP02 QCNCM705DAFZZ J CNPR11 QCNCM704CAFZZ J CNPR12 QCNCM704BAFZZ J CNPU02 QCNCM698JAFZZ J CNPV11 92LCONPB2BPHK J CNPV12 QCNCM698GAFZZ J CNPX12 QCNCM698GAFZZ J CNS1A/B QCNWN1181AWZZ J CNS2A/B QCNWN1182AWZZ J CNS3A/B QCNWN1183AWZZ J CNSD01 QCNCMZS10AWZZ J CNSK1 QCNWN1231AWZZ J CNSK2 QCNWN1232AWZZ J CNSV11 QCNWN1228AWZZ J F990 92LFUSE-T502-E J F991 92LFUSE-T252-E J F992 92LFUSE-T252-E J F995,996 92LFUSET802E J F997 92LFUSE-T252-E J F998 92LFUSE-T162-E J F999 92LFUSE-T501-E J FE301 RTUNS0007AWZZ J FLD1 VVKBJ613GK/-1 J FW901 QCNWN1301AWZZ J FWA01 QCNWN1222AWZZ J FWA02 QCNWN1223AWZZ J FWD01 QCNWN0711AWZZ J ! PRICE RANK PARTS CODE FWD02 FWM1 FWM2 FWP01 FWP02 FWV91 ICA14 ICR11 QCNWN1282AWZZ QCNWN1230AWZZ QCNWN0942AWZZ QCNWN1218AWZZ QCNWN1220AWZZ QCNWN1281AWZZ VHPGP1F38R/-1 VHPGP1F38T/-1 J J J J J J J J AF AF AC AF AF AG AM AL J601,602 JA11 JH51 JR11,12 JV91 M1 M2 M3 92LJACK-1249A QJAKZ0011AWZZ QSOCJ0302AWZZ QSOCJ0205AWZZ 92LJACKH1759A 92LMTR1858CASY 92LMTR1854BASY RMOTV0373AFZZ J J J J J J J J AE AE AE AG AF AS AP AL M901 MM1(250-1) RLYV11 RLYX11 RLYY11 RLYY51 RXD01 SO301 SOLM1 SOLM2 SW1 SW2 92LMTR1810A 92LMTR2512AASY RRLYD0008AWZZ RRLYD0008AWZZ RRLYD0008AWZZ RRLYD0008AWZZ VHLN64H380A-1 QTANC0301AWZZ 92LM-SOL1676A ———— QSW-P0004AWZZ QSW-F0001AWZZ J J J J J J J J J J J AK AT AN AN AN AN AK AH AK — AE AD SW3 SW4 SW991 QSW-P0005AWZZ J QSW-F9001AW01 J QSOCE0008AWZZ J AD AD AH SWD01 QSW-Z0003AWZZ J AH SWD02 SWD03 SWD04 SWD05 SWD06 SWD12 QSW-Z0003AWZZ 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T J J J J J J AH AC AC AC AC AC SWD13 SWD14 92LSWICHT1663T 92LSWICHT1663T J J AC AC SWD15 SWD16 SWD17 SWD23 SWD26 SWD27 SWD28 SWD29 SWD30 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T J J J J J J J J J AC AC AC AC AC AC AC AC AC SWD31 SWD32 92LSWICHT1663T 92LSWICHT1663T J J AC AC SWD33 SWD34 SWD35 SWD36 SWD37 SWD38 SWD39 SWD40 SWD41 SWD42 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T J J J J J J J J J J AC AC AC AC AC AC AC AC AC AC SWD43 SWD48 92LSWICHT1663T 92LSWICHT1663T J J AC AC SWD49 SWD50 SWD51 SWD52 SWD53 SWD54 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T J J J J J J AC AC AC AC AC AC SWF02 QSW-S0024AWZZ J AE –9– DESCRIPTION Flat Wire,3Pin Flat Wire,13Pin Flat Wire,4Pin Flat Cable,16Pin Flat Cable,13Pin Flat Wire,5Pin Terminal,Digital Input,GP1F38R Terminal Digital Output/LED, GP1F38T Jack,Mic1/2 Jack,Digital 2 Coaxial Jack,Video In/Out Jack,VIDEO/AUX 1/2 Jack,Headphones Motor with Chassis [Spindle] Motor with Gear [Sled] Motor with Worm Pulley [T/T Up/Down Loading] Motor,Air Cooling Fan Motor with Pulley [Tape] Relay Relay Relay Relay Remote Sensor,N64H380A Terminal,Antenna Solenoid Solenoid Ass’y Switch,Push Type [Open/Close] Switch,Leaf/Skeleton Type [Mecha Up] Switch,Push Type [Disc Number] Switch,Leaf Type [Pickup In] Switch,Slide Type [Voltage Selector] Switch,Rotary Type [Volume Jog] Switch,Rotary Type [Jog] Switch,Key Type [X-BASS] Switch,Key Type [PRE EQ.] Switch,Key Type [MENU] Switch,Key Type [ITEM] Switch,Key Type [TUNING UP/CUE] Switch,Key Type [STOP] Switch,Key Type [NORMAL EDIT] Switch,Key Type [HIGH EDIT] Switch,Key Type [REC/PAUSE] Switch,Key Type [F-PLAY] Switch,Key Type [QSOUND] Switch,Key Type [VIRTUAL] Switch,Key Type [PHANTOM] Switch,Key Type [NORMAL] Switch,Key Type [BYPASS] Switch,Key Type [TUNING DOWN/REWIND] Switch,Key Type [CD PAUSE] Switch,Key Type [REVERSE MODE] Switch,Key Type [R-PLAY] Switch,Key Type [CLOCK] Switch,Key Type [MEMORY] Switch,Key Type [TIMER] Switch,Key Type [SLEEP] Switch,Key Type [CLEAR] Switch,Key Type [DVD/VIDEO 1] Switch,Key Type [DVD/VIDEO 2] Switch,Key Type [TAPE 1/2] Switch,Key Type [TUNER/BAND] Switch,Key Type [CD] Switch,Key Type [POWER/STAND-BY] Switch,Key Type [KARAOKE] Switch,Key Type [DISC 1] Switch,Key Type [DISC 2] Switch,Key Type [DISC 3] Switch,Key Type [DISC SKIP] Switch,Key Type [OPEN/CLOSE] Switch,Slide Type [Span Selector] CD-K491W NO. PRICE RANK PARTS CODE SWM3(250-9) SWM4(250-10) SWM5(250-11) SWM6(250-12) TMV01 TMX11 92LM-SW1676A 92LM-SW1676A QSW-F9003AWZZ 92LM-SW1676B QTANA0601AWZZ QTANA0601AWZZ J J J J J J AC AC AG AD AH AH WHD01 WTL11 WTP01,02 WTV11 QCNCW015FAWZZ QCNCW012NAWZZ QCNCW623CAFZZ 92LCONE5P52287 J J J J AB AE AB AC DESCRIPTION NO. Switch,Leaf Type [REC FWD] Switch,Leaf Type [REC RVS] Switch,Leaf Type [F.A.S] Switch,Leaf Type [CAM] Speaker Terminal,Front/Center Speaker Terminal,Surround/Sud Woofer Socket,6Pin Plug,13Pin Plug,3Pin Socket,5Pin ! 233 234 235 236 237 238 239 240 241 242 LANGK0132AWFW LCHSM0071AWFW GITAR0400AWSA LANGK0125AWFW LANGK0126AWFW LANGK0130AWFW PCUSG0022AWZZ PSLDM3044AWFW PCUSG0022AWZZ QACCA0001AW00 ! 242 QACCB0006AW00 J ! 242 QACCE0008AW00 J ! 242 QACCJ0003AW00 J ! 242 QACCL0005AW00 J 243 244 245 246 247 248 249 250 250- 1(MM1) 250- 2 250- 3 250- 4 250- 5 250- 6 250- 7 250- 8 250- 9(SWM3) 250-10(SWM4) 250-11(SWM5) 250-12(SWM6) 251 252 253 254 255 257 258 259 260 260- 1 LANGT0042AWFW HPNLC1197AWSA 92LN-BAND1318A LANGK0129AWFW NFANP0001AWZZ 92LCSPR1431C PRDAR0110AWFW 92LMECHA2921A 92LMTR2512AASY NBLTH0003AWZZ NBLTH0004AWZZ NBLTK0021AWZZ NROLY0003AWM1 NROLY0004AWM1 92LMRPH1746A RHEDK0002AWZZ 92LM-SW1676A 92LM-SW1676A QSW-F9003AWZZ 92LM-SW1676B LANGK0127AWFW LANGK0128AWFW PRDAR0111AWFW GITAS0048AWSA GITAS0049AWSA LANGF0032AWZZ LCHSZ0010AWZZ LCHSZ0011AWZZ 92LHOLD2037AS1 ———— J J J J J J J J J J J J J J J J J J J J J J J J J J J J J 260- 2 260- 3 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 288 289 PMAGF0001AWZZ 92LSUPT1749D LHLDZ1139AWSA LHLDZ1140AWZZ LHLDZ1141AWZZ LHLDZ1189AWZZ LHLDZ1188AWZZ MLEVP0066AWZZ MLEVP0067AWZZ MLEVP0068AWZZ MLEVP0070AWZZ MSPRC0020AWFJ MSPRC0024AWFW MSPRD0044AWFJ NBLTK0029AWZZ NGERH0064AWZZ NGERH0065AWZZ NGERK0003AWZZ NGERK0004AWZZ NGERK0005AWZZ NGERW0006AWZZ NPLYD0001AWZZ NROLP0009AWZZ NTNT-0018AWSA PCUSG0022AWZZ QFSHD0001AWZZ 92LLUG1746A PFLT-0038AWZZ LBSHC0002AWZZ JKNBK0012AWSE J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J CD MECHANISM PARTS ! 301 302 303 304 305 306 306- 1 NGERH0011AWZZ NGERH0012AWZZ MLEVP0010AWZZ NSFTM0002AWFW 92LM-CUSN1524A 92LHPC1MASY ———— J J J J J J AC AC AC AE AC BG — 306- 2 306- 3 701 702 703 704 M1 M2 SW4 NGERR0043AFZZ MSPRC0961AFZZ XBSSD26P06000 XHBSD20P05000 XBBSD20P03000 LX-WZ1070AFZZ 92LMTR1858CASY 92LMTR1854BASY QSW-F9001AW01 J J J J J J J J J AC AA AA AA AA AA AS AP AD Gear,Middle Gear,Drive Rail,Guide Shaft,Guide Cushion Pickup Unit Ass’y Pickup Unit (Not Replacement Item) Gear,Rack Spring,Rack Screw,ø2.6×6mm Screw,ø2×5mm Screw,ø2×3mm Washer,ø1.5×ø3.8×0.25mm Motor with Chassis [Spindle] Motor with Gear [Sled] Switch,Leaf Type [Pickup In] CABINET PARTS 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 GCAB-1044AWSA GCAB-1050AWSB GCOVA1186AWSB GCOVA1187AWSB GCOVA1202AWSA GDORF0058AWSB GDORF0059AWSB HDECQ0346AWSA HDECQ0347AWSA HDECQ0312AWSA HDECQ0394AWSA HDECQ0314AWSB HDECQ0315AWSB HDECQ0299AWSA JKNBZ0492AWSB J J J J J J J J J J J J J J J AM AS AF AF AG AM AM AH AH AK 216 217 218 219 220 221 222 223 223- 1 JKNBZ0493AWSB JKNBZ0494AWSA JKNBZ0538AWSA JKNBZ0496AWSA JKNBZ0472AWSB JKNBZ0473AWSA JKNBZ0523AWSA 92LKNOB2921AS1 ———— J J J J J J J J AE AH AE AK AG AD AH AG — 223- 2 223- 3 224 224- 1 HDECQ0337AWSA J PFLT-0040AWZZ J 92LKNOB2921BS1 J ———— AC AB AH — 224- 2 224- 3 225A 225B 225C 225D 225E 226 227 228 229 230 231 231- 1 HDECQ0338AWSA PFLT-0040AWZZ JKNBZ0499AWSB HDECQ0339AWSA HDECQ0340AWSA HDECQ0341AWSA HDECQ0342AWSA MLIFP0003AWZZ MSPRD0092AWFJ MSPRD0093AWFJ HBDGB1008AWSB JKNBK0058AWSA KNOB2921AASY1 ———— AC AB AH AC AC AC AC AE AB AB 231- 2 232 HDECQ0336AWSB J 92LCSPR1431C J J J J J J J J J J J J J J AF AE AG AE AM AK — AG AA CD Player Base Top Cabinet Tray Cover Panel,Left Tray Cover Panel,Right CD Tray Cover Cassette Holder,Tape 1 Cassette Holder,Tape 2 Panel,Cassette,Tape 1 Panel,Cassette,Tape 2 Panel,Surround Panel,FL Panel,Operation (A) Panel,Operation (B) CD Top Panel Button,Timer/Clock/Sleep/ Memory/Clear Button,Edit/Set Up Button,Surround Button,Power/Stand-by Button,Function Button,Disc No. Button,Open/Close Button,X-BASS/Demo Operation Knob Ass’y (A) Knob,Operation (A) (Not Replacement Item) Indicator (A) Felt (A) Operation Knob Ass’y (B) Knob,Operation (B) (Not Replacement Item) Indicator (B) Felt (B) Knob,Operation (C) Indicator (C) Indicator (D) Indicator (E) Indicator (F) Damper Spring,Cassette,Tape 1 Spring,Cassette,Tape 2 Badge,SHARP Knob,Volume Jog Knob Ass’y Knob,JOG (Not Replacement Item) Panel,JOG Ring Spring,Volume ! – 10 – PRICE RANK PARTS CODE J J J J J J J J J J DESCRIPTION AE Bracket,PWB/Knob AW Main Chassis Rear Panel AK Bracket,PWB (A) AF Bracket,Shield Support AF Bracket,AC Power Supply Cord AB Cushion,Leg AM Shield (Dolby) [A] AB Cushion,Leg AM AC Power Supply Cord [For Saudi Arabia Only] AU AC Power Supply Cord[For Hong Kong Only] AG AC Power Supply Cord [Except for Saudi Arabia/Hong Kong/Australia/New Zealand] AK AC Power Supply Cord [For Taiwan Only] AN AC Power Supply Cord [For Australia/New Zealand Only] AC Bracket,PWB Support Front Panel AA Nylon Band,80mm AF Bracket,Fan Support AD Rotary Fan AA Ring Spring,Fan AY Heat Sink,Main BK Tape Mechanism Ass’y AT Motor with Pulley [Tape] AC Belt,Main,Tape 1 AC Belt,Main,Tape 2 AB Belt,Sub AF Pinch Roller Foward Ass’y AF Pinch Roller Reverse Ass’y AM Head,Record/Playback AV Head,Erase [Tape 2] AC Switch,Leaf Type [REC FWD] AC Switch,Leaf Type [REC RVS] AG Switch,Leaf Type [F.A.S] AD Switch,Leaf Type [CAM] AG Bracket,Heat Sink (A) AG Bracket,Heat Sink (B) AR Sub Heat Sink AQ Side Panel,Left AQ Side Panel,Right AC Support,T/T Lock Lever AM Chassis,Loading AG Chassis,CD Mechanism AK Stabilizer Ass’y — Stabilizer (Not Replacement Item) AF Magnet AA Support,Magnet AD Support,Stabilizer AB Guide AB Support,Pitch AG Holder,FL AC Holder,LED AE Lever,Shift AC Lever,Lock AB Lever,Change AB Lever,T/T Lock AB Spring,T/T Lock Lever AB Spring,Solenoid AB Spring,Lock Lever AB Belt,Drive AD Gear,Cam AB Gear,Turntable AC Gear,Drive AB Gear,Bevel AB Gear,Loading AC Gear,Worm Wheel AB Pulley AB Roller AK Turntable AB Cushion AB Holder,Fuse AA Lug Terminal AC Felt AD Bushing,AC Power Supply Cord AE Knob,Mic Volume CD-K491W NO. PRICE RANK PARTS CODE 290 291 291 JKNBZ0537AWSA TSPC-0532AWZZ TSPC-0533AWZZ J J J 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 XBBSD20P04000 XBPSD26P05JSO XEBSD26P12000 XEBSD30P10000 XESSD30P10000 XJBSD30P10000 XJBSD30P14000 XJBSF30P08000 XJBSF30P12000 XJSSD30P10000 XHBSD30P06000 XJBSD30P08000 LX-JZ0022AFFD LX-HZ0082AFZZ LX-JZ0010AFFD XJSSF30P10000 LX-TZ0019AFZZ LX-EZ0005AWFD LX-JZ0002AWFD XEBSD30P12000 XJBSF30P10000 LX-EZ0010AWFD J J J J J J J J J J J J J J J J J J J J J J DESCRIPTION NO. AC Button,Karaoke Marker Label,Specification [For Taiwan] Label,Specification [For Thailand] AA Screw,ø2×4mm AB Screw,ø2.6×5mm AA Screw,ø2.6×12mm AA Screw,ø3×10mm AA Screw,ø3×10mm AA Screw,ø3×10mm AA Screw,ø3×14mm AA Screw,ø3×8mm AA Screw,ø3×12mm AA Screw,ø3×10mm AA Screw,ø3×6mm AA Screw,ø3×8mm AA Screw,ø3×8mm AA Screw,ø4×8mm AA Screw,ø3×10mm AA Screw,ø3×10mm AB Screw,Special AA Screw,Special AA Screw,ø3×10mm AA Screw,ø3×12mm AA Screw,ø3×10mm AA Screw,Special ! J J J SPAKC0703AWZZ J SPAKP0032AWZZ TCAUA0027AWZZ TCAUS0040AWZZ J J J TGANE0009AW14 TGANZ0022AW04 TINST0045AWZZ J J J TINST0046AWZZ TINSZ0355AWZZ J J TINSZ0356AWZZ J TLABB0001AWZZ J TLABE0260AWZZ TLABE0261AWZZ J J TLABJ0001AWZZ J TLABR0999AWZZ J TLABZ0484AWZZ TLSTS0011AWZZ 92LBAG1460C1 J J J 92LBAG1770A J 92LBAG1770A J 92LBAG760C J 92LFANT1746A J 92LGCARD1266E1 J ! 92LLABL1204C J 92LPANEL713A J 92LPLUG027 J 92LPLUG155A J 92L291-0068 92L3191PC49210 92L3191PC49210 92L3191SW49210 92L3191SW49210 J J J J J 92L411-0072 J 92L411-0107 92L412-0117 J J 92L71025002100 92L71025002100 92L720BPC49200 J J J 92L720BSW49200 J 92L720TPC49200 92L720TSW49200 RRMCG0165AWSA 92LLID1782A J J J J DESCRIPTION AG Adaptor,AC Plug [Except for Saudi Arabia] AN Speaker Cord,Rear Speaker AN Polyethylene Bag,Front Speaker AN Shield Pad,Front Speaker AH Polyethylene Bag,Sub Woofer AH Speaker Cord,Front Speaker, Center Speaker,Sub Woofer AC Polyethylene Bag,Center Speaker AB Polyethylene Bag,Rear Speaker AR Packing Add.,Top/Bottom,Rear/ Center Speaker AF Sheet,Front Speaker AF Sheet,Sub Woofer AK Packing Add.,Bottom,Front Speaker AK Packing Add.,Bottom,Sub Woofer AG Packing Add.,Top,Front Speaker AK Packing Add.,Top,Sub Woofer AV Remote Control AQ Battery Lid,Remote Control P.W.B. ASSEMBLY (Not Replacement Item) ACCESSORIES/PACKING PARTS QANTL0006AWZZ SPAKA0191AWZZ SPAKC0702AWZZ PRICE RANK PARTS CODE AG AM Loop Antenna AQ Packing Add., (Left/Right) Packing Case [Except for Australia/New Zealand] Packing Case [For Australia/New Zealand] AF Polyethylene Bag,Unit Sheet,Caution [For Taiwan Only] AB Label,Safety Caution [For Taiwan Only] Warranty Card [For Philippines] Warranty Card [For Taiwan] Operation Manual [For Thailand Only] Quick Guide [For Thailand Only] AR Operation Manual [Except for Thailand] AC Quick Guide [Except for Thailand] AB Label,SHARP Corporation JAPAN [For Syria/Chile/Peru/ Bolivia (SET)] AB Bar Code Label Label,Bar Code [For Thailand/ Australia/Taiwan/New Zealand] AB Label,SHARP Corporation JAPAN [For Syria/Chile/Peru/ Bolivia (Packing Case)] Label,Bar Code [For Central•South America] Label,Caution [For Taiwan Only] AB List,S/S [For Taiwan Only] AB Polyethylene Bag,Operation Manual AB Polyethylene Bag,AC Power Supply Cord [For Hong Kong Only] AB Polyethylene Bag,AC Supply Cord [For Hong Kong Only] AA Polyethylene Bag,AC Plug [For Saudi Arabia Only] AD FM Antenna AC Warranty Card [For Australia/New Zealand] AA Label,Made in Malaysia [For Australia/New Zealand/ Central•Sou America] AB Panel,Made in Malaysia [For Kuwait/Jordan/Egypt/Saudi Arabia] AD Adaptor,AC Plug [For Saudi Arabia] PWB-A PWB-B PWB-C1~4 92LPWB2936MANS J 92LPWB2936CDUS J 92LPWB2936DPLS J — — — PWB-D PWB-E PWB-F1,2 92LPWB2936PWRS J 92LPWB2921TUNS J 92LPWB2936AMPS J — — — PWB-G PWB-H PWB-J PWB-K PWB-L PWB-M 92LPWB2937ACTS QPWBF0314AWZZ QPWBF0341AWZZ QPWBF0027AWZZ 92LPWB2937KARS QPWBF0313AWZZ — AD AB AD — AB J J J J J J Main CD Servo Display/Switch/Headphones/Jog (Combined Ass’y) Power Tuner Speaker AMP.1/2 (Combined Ass’y) Dolby Tape Mechanism (PWB Only) Sensor (PWB Only) CD Motor (PWB Only) Karaoke Head PWB (PWB Only) SPEAKER BOX PARTS FRONT SPEAKER (CP-K491) 900 901 901 903 903 905 906 92L10002C49210 92L200L0C49210 92L200R0C49210 92L201L0C49210 92L201R0C49210 92L23036099010 92L3141PC49210 J J J J J J J BE BE BE AY AY AC AM 908 909 910 911 912 SP1,2 SP3,4 SP5,6 92L411B840160P 92L411B930100P 92L44010213500 92L44210310100 92L6000PK49100 VSP0013WB228A VSP0050TBK28A 92L303R0300610 J J J J J J J J AD AC AH AD AD BE AT AQ Cabinet Ass’y Front Panel,Left Front Panel,Right Net Frame Ass’y,Left Net Frame Ass’y,Right Catching Holder Speaker Cord Ass’y with Capacitors Screw,ø4×16mm Screw,ø3×10mm Port Cushion Cushion Wire Label,Specifications Speaker,Woofer Speaker,Tweeter Super Tweeter Ass’y SPEAKER BOX PARTS SUB WOOFER (CP-SW491) 900 901 902 903 905 906 907 SP7 92L10002W49210 92L20100C89010 92L20300W49210 92L3141SW49210 92L411S84016AB 92L44010320200 92L6000SW49100 VSP0016WBE68A J J J J J J J J BB Cabinet Ass’y Net Frame Ass’y AS Port Panel AL Speaker Cord Ass’y AD Screw,ø4×16mm AD Port Cushion Label,Specifications BE Speaker Woofer SPEAKER BOX PARTS CENTER SPEAKER (GBOXS0010AWM3) 900 901 902 904 906 – 11 – 92L121-0155 92L122-0035 92L128-0009 92L303-0001 92L296-0033 J J J J J AM AT AT AG Net Frame Ass’y Wire Ass’y with Capacitor Rear Cabinet Ass’y Front Cabinet Terminal Board CD-K491W NO. 907 908 909 911 SP8 SP9 PRICE RANK PARTS CODE 92L394-0041 92L372-0094 92L372-0101 92L351-0156 VSP0012WBF08A VSP0050TBK48A J J J J J J DESCRIPTION NO. AC Leg Cushion AB Screw,ø4×20mm AB Screw,ø3×12mm Label,Specifications BB Speaker,Woofer AT Speaker,Tweeter SPEAKER BOX PARTS SURROUND SPEAKER (GBOXS0011AWM3) 900 901 92L121-0156 92L129-0001 J J 902 903 908 909 910 911 913 914 SP10,11 SP12,13 92L122-0036 92L128-0010 92L370-0001 92L372-0100 92L372-0101 92L372-0102 92L394-0041 92L351-0157 VSP0010WBV18A VSP0050TBK38A J J J J J J J J J J Net Frame Ass’y AW Rear Cabinet Ass’y with Capacitor AM Wire Ass’y with Capacitor AW Bottom Cab Ass'y AD Bracket,Tweeter AC Screw,ø4×16mm AB Screw,ø3×12mm AC Screw,ø4×10mm AC Leg Cushion Label,Specifications BA Woofer AS Speaker Tweeter – 12 – PARTS CODE PRICE RANK DESCRIPTION CD-K491W CD-K491W 306-2 A 306 306-1 701 306-3 B 304 701 302 704 C 702 702 301 D 303 703x2 E M1 F 305 M2 305x2 G SW4 H PWB-K 1 2 3 4 Figure 13 CD MECHANISM EXPLODED VIEW – 13 – 5 6 CD-K491W CD-K491W 608 x24 610 x2 254 235 615x4 214 291 A PWB-G 612 237 608x2 PWB-C3 613 B 241 FLD1 PWB-C1 604x12 604x3 264 217 286 210 219 615x2 220 215 240 265 PWB-C2 212 221 C 223 218 229 223-1 223-3 225B 225C 223-2 PWB-A 613 243 216 225D 222 PWB-C4 622 250 (250-1–250-12) 225A ICR11 225E 224-2 224-1 224-3 605x6 604x2 224 622 D 233 Silicon Grease 244 604 PWB-L 613 242 226 607x2 607x2 ICV01 604 289x3 611 615 615x2 226 288 614x4 615 606 x2 ICX01 E 238 290 615 239 T991 230 213 239 211 PWBF1 615 Washer 231 612x2 232 F 231-2 606x2 284 x8 Q911 606 x4 Q909 Q902 611 249 231-1 615 x4 206 285 x2 253 Silicon Grease 251 232 621x2 284x8 PWB-D PWBF2 252 Q906 615 208 Silicon Grease 615x2 606 608 PWB-E 234 612 255 207 G 227 236 M901 611 x2 601x2 247 248 209 245 H 241 228 608x2 246 Note: Only the unit and consumale parts are supplied as aprts supply for the Tape mechanism. 1 2 3 4 Figure 14 CABINET EXPLODED VIEW (1/2) – 14 – 5 6 CD-K491W CD-K491W 261 616 260 A 260-3 260-2 609x2 260-1 202 282 B 269 SW3 281 C 281 270 281 203 609x2 205 D 204 201 619 272 CD MECHANISM 617 E 603 275 262 604 257 612 273 263 276 267 277 281 617 277 274 618 F 281x2 280 279 266 268 SW2 262 283 278 G 602x2 281 258 604 259 M3 271 620x4 PWB-B H 604 1 PWB-J 281 2 3 4 Figure 15 CABINET EXPLODED VIEW (2/2) – 15 – SOLM2 5 6 CD-K491W CP-K491 TWEETER SP3(L-CH) SP4(R-CH) SUPER TWEETER SP5(L-CH) SP6(R-CH) A C1,2 Capacitor RED (SP5,6) 901 BK YE BK RED B 909x2 903 BK WOOFER SP1(L-CH) SP2(R-CH) 906 905x2 (with Capacitor C1,2) 912 C D 905x2 SP3,4 E 909x2 911 SP1,2 F 908x4 900 G SUPER TWEETER SP5(L-CH) SP6(R-CH) 910 TWEETER SP3(L-CH) SP4(R-CH) H C1,2 Capacitor 2.7µF,100V,Electrolytic(N.P.) WOOFER SP1(L-CH) SP2(R-CH) 1 2 3 4 Figure 16 SPEAKER EXPLODED VIEW (1/3) – 16 – 5 6 CD-K491W CP-SW491 901 907 A 900 B C 903 D 905x4 SP7 E 906 F 902 RED BLACK G SP7 H 1 2 3 4 Figure 17 SPEAKER EXPLODED VIEW (2/3) – 17 – 5 6 H 1 2 3 4 Figure 18 SPEAKER EXPLODED VIEW (3/3) – 18 – 908x6 BK 902 900 911 901 with Capacitor C1 RD 5 907x2 904 907 x2 SP8 908x3 906 909x2 SPEAKER TERMINAL(906) SPEAKER TERMINAL TWEETER SP12 (L-CH) SP13 (R-CH) WOOFER SP10 (L-CH) SP11 (R-CH) C1 WOOFER SP10 SP11 TWEETER SP12 SP13 SP10(L-CH) SP11(R-CH) SPEAKER TERMINAL C1 2.2µF, 100V 909x4 913x4 903 900 911 x2 910x2 B SP9 WOOFER SP8 BK C 908x2 YL C1 2.7µF, 100V Film Capacitor WOOFER SP8 C1 2.7µF, 100V E YL G SPEAKER TERMINAL(906) F TWEETER SP9 Rear Speaker 914 902 909 x2 908 SP12(L-CH) SP13(R-CH) 901 with Capacitor C1 A TWEETER SP9 Center Speaker GBOXS0011AWM3 D GBOXS0010AWM3 CD-K491W 6