Download Mercedes-Benz 2007 SLK 280 Automobile User Manual
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ORDER NO. CRT3174 DEH-1630R/XU/EW HIGH POWER CD PLAYER WITH RDS TUNER DEH-1630R DEH-1600R XU/EW XU/EW DEH-1600RB XU/EW This service manual should be used together with the following manual(s): Model No. CX-3110 Order No. CRT3178 Mech.Module S10.1 Remarks CD Mech. Module : Circuit Description, Mech. Description, Disassembly For details, refer to "Important symbols for good services". PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2003 K-ZZA. OCT. 2003 printed in Japan 1 2 3 4 SAFETY INFORMATION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. A 1. Safety Precautions for those who Service this Unit. • When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results. Caution: 1. During repair or tests, minimum distance of 13cm from the focus lens must be kept. 2. During repair or tests, do not view laser beam for 10 seconds or longer. B 2. A “CLASS 1 LASER PRODUCT” label is affixed to the bottom of the player. 3. The triangular label is attached to the mechanism unit frame. CLASS 1 LASER PRODUCT C 4. Specifications of Laser Diode D Specifications of laser radiation fields to which human access is possible during service. Wavelength = 800 nanometers - CD Section Precaution 1. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during power-on mode may damage the ICs inside the unit. 2. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-solder) by referring to "the DISASSEMBLY" on page 44. 3. After replacing the pickup unit, be sure to check the grating. (See p.41.) 4. In this product, because the memory capacity of the microcomputer is insufficient, the test mode is not installed. However grating of the pickup unit can be confirmed. E F DEH-1630R/XU/EW 2 1 2 3 4 5 6 7 8 [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: A 1. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. 2. Adjustments To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed. 3. Cleaning B For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances. 4. Shipping mode and shipping screws To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary. 5. Lubricants, glues, and replacement parts Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. C D E F DEH-1630R/XU/EW 5 6 7 3 8 1 2 3 4 CONTENTS SAFETY INFORMATION ..................................................................................................................................... 2 1. SPECIFICATIONS ............................................................................................................................................ 5 2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6 2.1 PACKING ................................................................................................................................................... 6 2.2 EXTERIOR................................................................................................................................................. 8 2.3 CD MECHANISM MODULE..................................................................................................................... 12 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 14 3.1 BLOCK DIAGRAM ................................................................................................................................... 14 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE).............................................................................. 16 3.3 KEYBOARD UNIT.................................................................................................................................... 22 3.4 CD MECHANISM MODULE..................................................................................................................... 24 4. PCB CONNECTION DIAGRAM ..................................................................................................................... 28 4.1 TUNER AMP UNIT................................................................................................................................... 28 4.2 KEYBOARD UNIT.................................................................................................................................... 32 4.3 CD MECHANISM MODULE..................................................................................................................... 34 5. ELECTRICAL PARTS LIST ............................................................................................................................ 36 6. ADJUSTMENT ............................................................................................................................................... 40 6.1 CD ADJUSTMENT................................................................................................................................... 40 6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT .................................................... 41 6.3 ERROR MODE ........................................................................................................................................ 43 7. GENERAL INFORMATION ............................................................................................................................. 44 7.1 DIAGNOSIS ............................................................................................................................................. 44 7.1.1 DISASSEMBLY ..................................................................................................................................... 44 7.1.2 CONNECTOR FUNCTION DESCRIPTION .......................................................................................... 48 7.2 PARTS...................................................................................................................................................... 49 7.2.1 IC .......................................................................................................................................................... 49 7.2.2 DISPLAY ............................................................................................................................................... 56 7.3 OPERATIONAL FLOW CHART ............................................................................................................... 58 7.4 CLEANING............................................................................................................................................... 59 8. OPERATIONS ................................................................................................................................................ 60 A B C D E F DEH-1630R/XU/EW 4 1 2 3 4 5 6 7 8 1. SPECIFICATIONS A B C D E F DEH-1630R/XU/EW 5 6 7 5 8 1 2 3 4 2. EXPLODED VIEWS AND PARTS LIST NOTES : • Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. • Screw adjacent to mark on the product are used for disassembly. • For the applying amount of lobricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) " A 2.1 PACKING B 14 7 13 3 2 5 4 8 C 12 11 6 1 10 D 9 E (1) PACKING SECTION PARTS LIST Mark No. F * 1 2 3 4 5 * * 6 7-1 7-2 7-3 7-4 Description Part No. Mark No. Description Part No. Cord Assy Screw Handle Bush Polyethylene Bag CDE7059 CBA1650 CNC5395 CNV3930 CEG1160 8 9 10 11 12 Carton Contain Box Protector Protector Case Assy See Contrast table(2) See Contrast table(2) CHP2663 CHP2664 CXB3520 Polyethylene Bag Owner's Manual Installation Manual Passport Warranty Card CEG-162 YRD5001 YRD5006 CRY1013 CRY1157 13 14 Fixing Screw(M2x4) Accessory Assy CBA1488 CEA3865 DEH-1630R/XU/EW 6 1 2 3 4 5 6 7 8 (2) CONTRAST TABLE DEH-1630R/XU/EW, DEH-1600R/XU/EW and DEH-1600RB/XU/EW are constructed the same except for the following: Mark NO Description 8 9 Carton Contain Box DEH-1630R/XU/EW YHG5002 YHL5002 DEH-1600R/XU/EW YHG5001 YHL5001 DEH-1600RB/XU/EW A YHG5009 YHL5009 - Owner's Manual, Installation Manual Model DEH-1630R/XU/EW DEH-1600R/XU/EW DEH-1600RB/XU/EW Part No. YRD5001 YRD5006 Language English, Spanish, German, French, Italian, Dutch English, Spanish, German, French, Italian, Dutch B C D E F DEH-1630R/XU/EW 5 6 7 7 8 1 2 3 4 3 4 2.2 EXTERIOR A B C D E F DEH-1630R/XU/EW 8 1 2 5 6 7 8 (1) EXTERIOR SECTION PARTS LIST Mark 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 30 31 32 33 34 35 36 Description Screw Screw Screw Cord Assy Cap Cable Case Holder Earth Plate Insulator Insulator Cushion Button Spring Spring Spring Bracket Holder Cover Arm Arm Arm Screw Panel CD Mechanism Module(S10.1) Screw Tuner Amp Unit Screw Screw Screw Fuse(10A) Pin Jack(CN352) Terminal(CN402) Plug(CN901) Connector(CN831) Connector(CN651) Mark No. Part No. BSZ26P060FTC BSZ30P060FTC BSZ30P200FTC CDE7059 CKX-003 CDE7113 CNB2793 CNC8659 CNC8915 CNM8059 CNM8174 CNM8890 CAC4836 CBH1835 CBH2208 CBH2367 CNC6791 CNC8042 CNM6276 CNV4692 CNV4728 CNV5576 IMS20P030FZK See Contrast table(2) CXK5602 ISS26P055FTC See Contrast table(2) ASZ26P060FTC BPZ26P080FTC BSZ26P160FTC CEK1208 CKB1057 CKF1059 CKM1376 CKS3581 CKS3835 Description Part No. 37 38 39 40 Connector(CN621) Antenna Jack(CN401) Holder Heat Sink CKS4124 CKX1056 CND1328 CNR1668 41 42 43 44 45 FM/AM Tuner Unit Holder Holder Detach Grille Assy Screw CWE1645 CND1054 YNC5002 See Contrast table(2) BPZ20P100FZK 46 47 48 49 50 Spring Button(CD EJECT) Button(TA, EQ) Button(UP) Button(DOWN) CBH2210 YAC5001 YAC5003 See Contrast table(2) See Contrast table(2) 51 52 53 54 55 Button(SRC) Button(1-6) Button(LOUD) Button(UP, DOWN) Button(LEFT, RIGHT) YAC5011 YAC5012 YAC5014 See Contrast table(2) See Contrast table(2) 56 57 58 59 60 Button(A, BAND) Button(DETACH) Cover Keyboard Unit LCD(LCD1801) YAC5021 YAC5023 See Contrast table(2) See Contrast table(2) See Contrast table(2) 61 62 63 64 65 Connector(CN1801) Sheet Lens Connector Holder CKS3580 CNM7932 CNV7060 CNV7369 YNC5001 66 67 68 69 70 Lighting Conductor Rubber Grille Unit Chassis Unit Transistor(Q911, 921, 991) YNV5001 YNV5003 See Contrast table(2) See Contrast table(2) 2SD2396 71 72 IC(IC302) Sheet TDA7386 See Contrast table(2) A B C D E F DEH-1630R/XU/EW 5 6 7 9 8 1 A 2 3 4 (2) CONTRAST TABLE DEH-1630R/XU/EW, DEH-1600R/XU/EW and DEH-1600RB/XU/EW are constructed the same except for the following: Mark B NO Description DEH-1630R/XU/EW DEH-1600R/XU/EW DEH-1600RB/XU/EW 24 27 44 Panel Tuner Amp Unit Detach Grille Assy YNS5031 YWM5007 YXA5026 YNS5032 YWM5001 YXA5014 YNS5031 YWM5019 YXA5032 49 50 Button(UP) Button(DOWN) YAC5007 YAC5010 YAC5005 YAC5008 YAC5007 YAC5010 54 55 58 59 60 Button(UP, DOWN) Button(LEFT, RIGHT) Cover Keyboard Unit LCD(LCD1801) YAC5017 YAC5020 YNS5020 YWM5008 CAW1779 YAC5015 YAC5018 YNS5021 YWM5002 CAW1731 YAC5017 YAC5020 YNS5020 YWM5020 YAW5006 68 69 72 Grille Unit Chassis Unit Sheet YXA5002 YXA5036 Not used YXA5001 YXA5035 Not used YXA5013 YXA5037 CNM7881 C D E F DEH-1630R/XU/EW 10 1 2 3 4 5 6 7 8 A B C D E F DEH-1630R/XU/EW 5 6 7 11 8 1 2 3 4 2.3 CD MECHANISM MODULE 5 42 A 13 81 34 5 15 13 22 E 5 F 93 13 92 A B 44 5 B 54 1 13 C 26 82 G 83 86 68 D 52 86 53 28 I H 4 28 37 71 4 55 4 1 2 23 72 18 29 51 64 38 50 73 K 10 47 C J 87 36 4 45 23 1 75 1 I 2 24 76 B 49 1 7 61 E M 2 1 Q 27 8 H G L M 1 57 79 90 48 A 21 D 77 F 1 63 2 59 N D O R 16 17 12 1 58 67 J 3 1 78 33 P 2 62 46 60 20 2 80 40 1 6 1 N 1GEM1024 2GEM1045 3GEM1035 1 11 1 E 25 69 P 43 L 30 19 56 60 39 K 70 14 74 41 R 85 31 C 91 14 C 65 1 3 F Q 35 O 85 31 2 66 85 DEH-1630R/XU/EW 12 1 2 3 4 89 10 5 6 7 8 CD MECHANISM MODULE SECTION PARTS LIST Mark No. Description Mark No. Part No. 1 2 3 4 5 CD Core Unit(S10.1) Connector(CN101) Connector(CN701) Screw Screw CWX2947 CKS4182 CKS4188 BMZ20P035FTC BSZ20P040FTC 6 7 8 9 10 Screw(M2x4) Screw(M2x3) Screw(M2x3) ••••• Washer CBA1362 CBA1511 CBA1527 11 12 13 14 15 Washer Spring Spring Spring Spring CBF1060 CBH2390 CBH2606 CBH2607 CBH2608 16 17 18 19 20 Spring Spring Spring Spring Spring CBH2609 CBH2610 CBH2735 CBH2612 CBH2613 21 22 23 24 25 Spring Spring Spring Spring Spring CBH2614 CBH2615 CBH2616 CBH2617 CBH2620 26 27 28 29 30 Spring Spring Spring Spring Spring CBH2621 CBH2641 CBH2642 CBH2643 CBH2659 31 32 33 34 35 Spring ••••• Shaft Frame Frame CBH2688 CBF1038 CLA4441 CNC9962 CNC9963 36 37 38 39 40 Bracket Bracket Arm Arm Lever CNC9966 CND1895 CNC9968 CND1909 CND2032 41 42 43 44 45 Lever Sheet Collar Guide Arm CNC9984 CNM8134 CNV7798 CNV7799 CNV7800 46 47 48 49 50 Rack Holder Holder Arm Gear CNV7199 CNV7201 CNV7202 CNV7203 CNV7207 Description Part No. A 51 52 53 54 55 Gear Gear Gear Gear Gear CNV7208 CNV7209 CNV7210 CNV7211 CNV7212 56 57 58 59 60 Rack Arm Arm Guide Roller CNV7214 CNV7215 CNV7216 CNV7217 CNV7218 61 62 63 64 65 Gear Arm Arm Arm Damper CNV7219 CNV7221 CNV7220 CNV7222 CNV7313 66 67 68 69 70 Damper Arm Arm Guide Guide CNV7314 CNV7341 CNV7342 CNV7360 CNV7361 71 72 73 74 75 Holder Arm Gear Damper Motor Unit(M1) CNV7437 CNV7805 CNV7595 CNV7618 CXB6007 76 77 78 79 80 Chassis Unit Screw Unit Gear Unit Arm Unit Arm CXC2318 CXB8729 CXC2397 CXC2316 CND1896 81 82 83 84 85 Arm Motor Unit(M2) Bracket ••••• Screw(M2x5) CND1894 CXB8933 CNC9985 86 87 88 89 90 Screw Screw ••••• Washer Pickup Unit(P10)(Service) YE20FTC CXX1647 91 92 93 Screw Spring Clamper IMS26P030FTC CBL1635 CNV7197 B C EBA1028 JFZ20P020FTC JGZ17P022FTC E F DEH-1630R/XU/EW 5 D 6 7 13 8 1 2 3 4 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM A A TUNER AMP UNIT VDD 5V OSC ANTENNA RDS_DATA DO RDS_HSLK 18 19 20 21 RDS_LOCK 14 RDS_CK 11 LDET CK SL IC 3 EEPROM 5.0V B DI 10 9 8 CE1 5 ROM_VDD CE2 WC 13 IC 5 3.3V ← 7 6 FM/AM TUNER UNIT LPF CN401 AM ANT 1 1 FMRF ATT Rch 2 3 IC 1 3.3V FM ANT ATT FMRF ANT adj 24 IC 2 2.5V Lch MIXER, IF AMP RDS_DA 23 DET, FM MPX, RDS DECODER RF adj RDS_CK RDS_HS T51 CF52 RDS_LO OSCGND DGND AUDIOGND NC 12 15 22 16 VCC RFGND 2 4 IC 4 3.3V 2.5V 2.5V ← C VDD_3.3 CF51 3.3V 17 TUN L TUN 3V 2 VCC 3 CD L VST,VCK,VDT PICKUP UNIT (SERVICE)(P10) C D CD CORE UNIT(S10.1) mute X1 CN101 CN701 Q101 FOP TOP 1 4 LOADING/ CARRIAGE MOTOR xtal SERVO XTAL CONTROL, DSP, LPF, DAC TOP FD, TD, SD, MD 16 SOP 15 SOM 17 LCOM 18 LCOP M IC 201 SO 23 SYSPW STRKEY1 KEY2 E CONT 16 6 2 16 4 29 28 TC7SET08FU LIMIT 79 CLMP 27 HOME 22 LOEJ 9 CONT 5 17 7 15 IC 301 BA5996FP DSCSNS CLMP 6 16 11 11 1 20 12EJ 8EJ DSCSNS 3.3V REGULATOR 3R3V 3 2 21 IC 701 CONT DSCSNS CLAMPSW VDSENS 8 65 21 Q B.UP 22 VDD Q991 B.UP 1 Q992 DEH-1630R/XU/EW 2 9 Q F 1 46 LOEJ NJM2391DL1-33 14 80 Q VDSENS VD VD 43 XSI 41 CLAMP 69 IC 601(2/2) PE5329B IC 652 XSI 78 LOEJ 70 SYSTEM CONTROLLER 24 12 48 X601 X2 14 UPD63712AGC 42 ACT,MOTOR DRIVER M 8 X201 FOP 12 FOP 13 TOP SPINDLE MOTOR PD 20 AC, F, E, BD HOLOGRAM UNIT FOCUS ACT. MONITOR TRACKING ACT. DIODE LOUT ILMPW 2 5 LD swvdd 1 3R3V DPDT MD 14 CN651 dsens LD+ LOUT KYDT LASER DIODE VDCONT D 3 4 5 6 7 8 A RESET 1 2 IC 961 S-80834CNY VDD PRE OUT CN352 60 RL reset 2 CE2 55 CE1 56 DO 11 DI 12 CK 13 61 RL Q352 TUNPCE2 TUNPCE1 TUNPDI B TUNPDO VDD REGULATOR TUNPCK Q911 ldet 76 SL VDD Q912 SYSTEM CONTROLLER IC 601(1/2) PE5329B DALMON 32 CN901 Q402 RDS_DATA 57 RDS_CK 62 BACKUP SENSE RDT BSENS RCK ASENS B.UP 64 16 ACC Q401 RDS_HSLK 59 58 RDS_LOCK RDS57K SYSPW Q951 VDD TELIN 14 11 11 9 9 15 15 7 7 5 5 8 8 6 6 BACK UP ACC IC 551 1 TPD1018F 5 B.UP RDSLK 16 14 B REMOTE ACC SENSE 43 FUSE 10A Q931 63 B.REM 6 34 TELMUTE C TELEPHONE MUTE TUN L POWER AMP 6,20 FL- FL RL 3 IN2-L CD L B.UP ELECTRONIC VOLUME/ SOURCE SELECTOR 2 IN1-L IC 151 PML003AM GND 14 10 12 11 FL+ IC 302 TDA7386 FLIN RL- RLIN RL+ MUTE 23 21 3 5 STBY 22 FLFL+ RLRL+ 4 MUTE VST,VCK,VDT Q453 SYS 8.4V REGULATOR Q921 Q922 VCC MUTE B.UP Q452 ute X1 48 70 Q923 BACK UP X601 X2 PW 69 B. REM SYSPW 43 GND ACC CN621 R KEY1 KEY2 TUN 3V 3 1 2 3 RR + FR + FL + RL + D WIRED REMOTE 1 TUNER 3.3V REGULATOR IC 981 VCC NJM2391DL1-33 B Q821 ILM B.UP KEYBOARD UNIT CN1801 CN831 7 7 5 5 4 4 8 8 E ILL Q822 Q801 VDD SWDVDD DPDT SW5V DPDT 56 10 DSENS VDD EY2 80 46 DSENS 18 KYDT 3 3 DPDT KYDT 20 KTDT VLCD EY1 RR FR FL RL - KEY MATRIX KEY DATA LCD DRIVER/ KEY CONTROLLER IC 1801 PD6340A LCD F DEH-1630R/XU/EW 5 6 7 15 8 1 2 3 4 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". A A-a A-a Large size SCH diagram A-b C A-a A-a A-b CN701 Guide page Detailed page A-b B CD:+0.35dBs FM:-15.5dBs AM:-26.0dBs C FM/AM TUNER UNIT SYSTEM CONTROLLER D E B CN1801 For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes: Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms *Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. F A DEH-1630R/XU/EW 16 1 2 3 4 5 6 7 8 A A-b A TUNER AMP UNIT > REAR L CH 3A REAR R CH FM: +6.6dBs AM: -2.9dBs CD:+10.45dBs TDA7386 332/16 B 2R2/50 C FM: +32.6dBs AM: +23.1dBs CD:+36.45dBs FUSE CEK1208 10A BACK UP > 600µH GND ACC B.REM D TEL MUTE RLFLRL+ FL+ RRFRRR+ FR+ BACK UP B. REM GND ACC RR FR FL RL - E RR + FR + FL + RL + Jack for the wired remote control F A DEH-1630R/XU/EW 5 6 7 17 8 1 2 3 4 A A-b 1 2 C CN701 CD:+0.35dBs B A-a A-b C D FM:-15.5dBs AM:-26.0dBs E F FM/AM TUNER UNIT A-a DEH-1630R/XU/EW 18 1 2 3 4 5 6 7 A-a A-b 7 The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. B *Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V 6 Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes: SYSTEM CONTROLLER 5 8 A 3 A-b B C CN1801 D DEH-1630R/XU/EW 8 E F TUNER UNIT A-a 19 FM: +6.6dBs AM: -2.9dBs CD:+10.45dBs A-a A-b A-b 1 600µH 3A REAR R CH REAR L CH 1 20 2 A C D E F 2 DEH-1630R/XU/EW 3 4 GND BACK UP 3 > 2 FUSE CEK1208 10A FM: +32.6dBs AM: +23.1dBs CD:+36.45dBs TUNER AMP UNIT B > A 1 4 332/16 2R2/50 TDA7386 Jack for the wired remote control A-a A-b 600µH > 5 6 B. REM RR FR FL RL - RR + FR + FL + RL + FR+ RR+ FR- RR- FL+ RL+ FL- RL- TEL MUTE B.REM ACC GND BACK UP 6 GND ACC BACK UP FUSE CEK1208 10A FM: +32.6dBs AM: +23.1dBs CD:+36.45dBs 5 7 7 8 A B C D E F 3 A-b DEH-1630R/XU/EW 8 21 1 2 3 4 3.3 KEYBOARD UNIT A For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes: Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms ILM COLOUR IL1801,1802 DEH-1630R/XU/EW *Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V B DEH-1600R/XU/EW DEH-1600RB/XU/EW C D E F B DEH-1630R/XU/EW 22 1 2 3 4 D1803-18 5 6 7 8 A R1816-1818 LCD1801 CAW1779 CAW1731 B YAW5006 B KEYBOARD UNIT C A CN831 40mA, 14V D E CL-490S-WF-SD CL-490S-WF-SD 803-1809 F B DEH-1630R/XU/EW 5 6 7 23 8 1 2 3 4 3.4 CD MECHANISM MODULE A PICKUP UNIT(P10)(SERVICE) # B F F T T T T F F T F RF T T F F F T F T R1 F T R1 C ! 0 1 D 9 MOTOR DRIVER M1 CXB6007 SPINDLE MOTOR @ S T 5 7 C S F S 8 E C 6 3 C M2 CXB8933 LOADING/CARRIAGE MOTOR F F C 3.3V REGULATOR R1 F C DEH-1630R/XU/EW 24 1 2 3 4 S S BA5835FP C T T 5 6 8 A F CD CORE UNIT(S10.1) B F T T C C S S C 7 RF AMP / SERVO / DSP / DAC / LPF F T C S SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE C SWITCHES: CD CORE UNIT (S10.1) S901 : HOME SWITCH.........ON-OFF S902 : CLAMP SWITCH.......ON-OFF S903 : DSCSNS SWITCH.....ON-OFF S904 : 12EJ SWITCH............ON-OFF S905 : 8EJ SWITCH..............ON-OFF The underlined indicates the switch position. 9 D 4 A 2 CN651 @ S 5 C E 6 3 C $% F C DEH-1630R/XU/EW 5 6 7 25 8 1 2 - Waveforms A 1 DSCSNS 2 CLCONT 3 LOEJ 4 VD B 4 Note : 1. The encircled numbers denote measuring points in the circuit diagram. 2. Reference voltage REFO1(1.65V) 500ms/div 1 DSCSNS 2 CLCONT 3 LOEJ 4 VD 5V/div 5V/div 5V/div 10V/div 500ms/div 5 SIN 6 CIN 7 TIN 1V/div 2s/div 500mV/div 500mV/div When loading a 12cm CD When loading an 8cm CD When setting up after loading a 12cm CD-DA disc Ref.: GND Ref.: GND Ref.: REFO Mode: Normal Mode: Normal Mode: Normal 8 FIN 9 RFOK 5 SIN C 5V/div 5V/div 5V/div 10V/div 3 200mV/div 500ms/div 0 TE 2V/div ! FE 2V/div 500mV/div 200ms/div ! FE 500mV/div 8 FIN 0 TE 7 TIN 500mV/div 20ms/div 500mV/div 500mV/div 500mV/div When setting up "Source On"(12cm CD-DA) When setting up "Source On" During "Play"(CD-DA) Ref.: REFO Ref.: REFO Ref.: REFO Mode: Normal Mode: Normal Mode: Normal @ MDX 5 SIN 500mV/div 5ms/div 1V/div @ MDX 5 SIN 500mV/div 5µs/div 1V/div # RFAGC Spindle waveform during "Play" Spindle waveform during "Play"(Magnified) Ref.: REFO Ref.: REFO Ref.: REFO Mode: Normal Mode: Normal Mode: Normal 500mV/div 0.5µs/div RF eye pattern D 8 FIN ! FE 500mV/div 200ms/div 0 TE 500mV/div # RFAGC 500mV/div 2ms/div 500mV/div E # RFAGC 0 TE 7 TIN Focus Search When "Tracking Open" 1 Track Jump Ref.: REFO Ref.: REFO Ref.: REFO Mode: TEST Mode: TEST Mode: TEST 1V/div 500µs/div 500mV/div 500mV/div F DEH-1630R/XU/EW 26 1 2 3 4 5 # RFAGC 0 TE 7 TIN 6 1V/div 500ms/div # RFAGC 500mV/div 0 TE 500mV/div 7 TIN 7 1V/div 5ms/div 500mV/div 500mV/div # RFAGC 7 TIN 0 TE 8 FIN 8 1V/div 1V/div 1V/div 1V/div 32 Track Jump 100(32x3) Track Jump When reproducing black dots(1mm) Ref.: REFO Ref.: REFO Ref.: REFO Mode: TEST Mode: TEST Mode: Normal # RFAGC 0 TE 6 CIN 5 SIN 500µs/div # RFAGC 1V/div 1V/div 0 TE 500mV/div 6 CIN 2V/div 5 SIN 5ms/div 1V/div 1V/div 500mV/div 2V/div # RFAGC 0 TE 6 CIN 5 SIN B 500µs/div 1V/div 1V/div 500mV/div 2V/div When reproducing scratch(1mm) When reproducing fingerprint(65µm) During inside/outside search (outer circumference → inner circumference) Ref.: REFO Ref.: REFO Ref.: REFO Mode: Normal Mode: Normal Mode: Normal $ LOUT % ROUT 1V/div 1V/div Analog Audio 200µs/div 1 DSCSNS 5V/div 2 CLCONT 5V/div 5V/div 3 LOEJ 200ms/div 1 DSCSNS 5V/div 2 CLCONT 5V/div 5V/div 3 LOEJ When "Eject"(12cm CD) A 500µs/div C 200ms/div When "Eject"(8cm CD) D Ref.: AGND Ref.: GND Ref.: GND Mode: Normal Mode: Normal Mode: Normal E F DEH-1630R/XU/EW 5 6 7 27 8 1 2 3 4 4. PCB CONNECTION DIAGRAM 4.1 TUNER AMP UNIT A A TUNER AMP UNIT CORD ASSY JACK FOR THE WIRED REMOTE CONTROL NOTE FOR PCB DIAGRAMS 1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram. 2.Viewpoint of PCB diagrams B Connector Capacitor SIDE A P.C.Board Chip Part SIDE B C D C CN701 E F B A DEH-1630R/XU/EW 28 1 2 3 4 5 6 7 8 A SIDE A REAR OUTPUT ANTENNA JACK B C FM/AM TUNER UNIT D E F B CN1801 FRONT A DEH-1630R/XU/EW 5 6 7 29 8 1 A A 2 3 4 3 4 TUNER AMP UNIT B C D E F A DEH-1630R/XU/EW 30 1 2 5 6 7 8 SIDE B A B C D E F A DEH-1630R/XU/EW 5 6 7 31 8 1 2 3 4 4.2 KEYBOARD UNIT B SIDE B KEYBOARD UNIT BAND BAND ] ' [ ' ] ' ' EJECT EJECT B SIDE A KEYBOARD UNIT AUDIO A LOCAL/BSM LOUD [ B 4 5 6 C D CN831 1 2 3 A VOLEQ EQ VOL+ VOL+ VOL- SOURCE E TA F B DEH-1630R/XU/EW 32 1 2 3 4 5 6 7 8 A B C D E F DEH-1630R/XU/EW 5 6 7 33 8 1 2 3 4 4.3 CD MECHANISM MODULE C A CD CORE UNIT(S10.1) SIDE A M2 LOADING /CARRIAGE MOTOR B M1 SPINDLE MOTOR PICKUP UNIT(P10)(SERVICE) C D A CN651 HOME E F C DEH-1630R/XU/EW 34 1 2 3 4 5 C 6 7 CD CORE UNIT(S10.1) 8 A SIDE B 8EJ 12EJ DSCSNS CLAMP B C D E F C DEH-1630R/XU/EW 5 6 7 35 8 1 2 3 4 5. ELECTRICAL PARTS LIST A NOTE: • Parts whose parts numbers are omitted are subject to being not supplied. • The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS..... Circuit Symbol and No. B Circuit Symbol and No. Part No. A Unit Number:YWM5007(DEH-1630R/XU/EW) Unit Number:YWM5001(DEH-1600R/XU/EW) Unit Number:YWM5019(DEH-1600RB/XU/EW) Unit Name:Tuner Amp Unit MISCELLANEOUS C D E IC 151 IC 302 IC 551 IC 601 IC 652 IC IC IC IC IC PML003AM TDA7386 TPD1018F PE5329B TC7SET08FU IC 961 IC 981 Q 352 Q 401 Q 402 IC IC Transistor Transistor Transistor S-80834CNY NJM2391DL1-33 IMH3A IMH1A IMH1A Q Q Q Q Q 452 453 801 821 822 Transistor Transistor Transistor Transistor Transistor DTC124EU DTA124EU 2SA1036K 2SA1036K DTC114EU Q Q Q Q Q 911 912 921 922 923 Transistor Transistor Transistor Transistor Transistor 2SD2396 IMD2A 2SD2396 2SB1243 DTC114EU Q Q Q Q D 931 951 991 992 452 Transistor Transistor Transistor Transistor Diode IMX1 2SA1037K 2SD2396 IMD2A DAN202U D D D D D 551 552 831 832 833 Diode Diode Diode Diode Diode S5688G S5688G 1SS133 1SS133 1SS133 D D D D D 834 835 836 901 902 Diode Diode Diode Diode Diode 1SS133 1SS133 1SS133 S5688G S5688G D D D D 911 912 921 931 Diode Diode Diode Diode S5688G HZS6L(B2) HZS9L(B3) HZS7L(C3) F Part No. D 932 Diode HZS7L(A1) D D D D D 951 981 982 983 991 Diode Diode Diode Diode Diode DAN202U S5688G S5688G S5688G HZS9L(B1) L L L L L 151 401 402 404 601 Inductor Inductor Inductor Ferri-Inductor Inductor LAU2R2K LAU1R0K LAU1R0K LAU4R7K LAU1R0K L 801 L 901 L 951 X 601 FU352 Inductor Choke Coil 600µH Inductor Radiator 12.58291MHz Fuse 3A LAU2R2K CTH1280 LAU2R2K CSS1402 CEK1286 AR401 Surge Protector Fuse 10A FM/AM Tuner Unit DSP-201M-S00B CEK1208 CWE1645 RESISTORS R R R R R 153 154 155 156 157 RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RAB4C102J R R R R R 301 353 354 357 358 RD1/4PU153J RS1/16S821J RS1/16S821J RS1/16S223J RS1/16S223J R R R R R 401 402 403 404 405 RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S681J R R R R R 406 407 408 409 410 RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S681J R R R R R 414 418 420 454 455 RS1/16S102J RD1/4PU221J RS1/16S681J RS1/16S103J RS1/16S153J R 456 R 457 RS1/16S221J RD1/4PU681J DEH-1630R/XU/EW 36 1 2 3 4 5 Circuit Symbol and No. 6 Part No. R 601 R 603 R 604 RS1/16S473J RS1/16S103J RS1/16S103J R R R R R 605 606 607 608 609 RS1/16S221J RS1/16S104J RD1/4PU222J RS1/16S0R0J RD1/4PU473J R R R R R 610 611 621 622 633 RD1/4PU681J RS1/16S473J RD1/4PU102J RD1/4PU102J RS1/16S104J R R R R R 653 654 661 801 802 RS1/16S104J RS1/16S102J RS1/16S221J RS1/16S153J RS1/16S153J R R R R R 803 821 823 833 834 RS1/16S222J RD1/4PU222J RS1/16S103J RD1/4PU222J RD1/4PU222J R R R R R 836 837 838 841 848 RD1/4PU104J RD1/4PU103J RD1/4PU102J RS1/16S1R0J RD1/4PU102J R R R R R 851 911 912 921 923 RD1/4PU102J RS1/16S223J RD1/4PU152J RS1/16S0R0J RD1/4PU681J R R R R R 924 925 931 932 933 RD1/4PU122J RS1/16S103J RS1/16S473J RS1/16S104J RD1/4PU102J R R R R R 934 935 936 940 941 RS1/16S472J RS1/16S473J RS1/16S223J RS1/16S104J RS1/16S104J R R R R R 951 952 953 954 955 RD1/4PU153J RS1/16S472J RS1/16S472J RS1/16S102J RS1/16S473J R R R R R 961 962 971 981 991 RS1/16S102J RS1/16S822J RS1/16S0R0J RD1/4PU1R8J RD1/4PU221J R 992 R 993 R 994 RD1/4PU221J RS1/16S222J RS1/16S472J CAPACITORS C 151 7 CKSRYB224K16 Circuit Symbol and No. 8 Part No. C C C C 152 153 154 155 CKSRYB224K16 CKSRYB105K10 CKSRYB105K10 CEJQ4R7M35 C C C C C 156 157 158 161 162 CEJQ4R7M35 CKSRYB153K50 CKSRYB153K50 CCSRCH100D50 CCSRCH100D50 C C C C C 163 164 165 166 167 CCSRCH100D50 CCSRCH100D50 CKSRYB104K16 CEJQ470M10 CEJQ100M16 C C C C C 301 302 303 304 309 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CKSQYB225K10 C C C C C 310 311 312 313 353 CKSQYB225K10 CEJQ2R2M50 CEJQ100M16 CKSRYB104K16 CEJQ2R2M50 C C C C C 354 401 402 403 404 CEJQ2R2M50 CKSRYB103K50 CKSRYB103K50 CEJQ470M6R3 CEJQ101M10 C C C C C 405 420 451 551 552 CKSRYB103K50 CCSRCH470J50 CEJQ330M10 CKSQYB103K50 CKSQYB103K50 C C C C C 601 604 605 610 611 CKSRYB103K50 CCSRCH200J50 CCSRCH200J50 CEJQ4R7M35 CKSRYB224K16 C C C C C 612 654 801 901 911 CCSRCH470J50 CKSRYB104K16 CKSRYB104K16 CCH1494 CEJQ470M10 C C C C C 912 913 921 922 923 C C C C C 961 963 981 982 983 CKSRYB473K50 CEJQ100M16 CKSYB475K10 CKSRYB103K50 CEJQ220M16 C 991 C 992 CKSRYB473K50 CEJQ101M10 6 B C 3300µF/16V 470µF/16V 330µF/16V D CKSRYB103K50 CCH1331 CCH1326 CEJQ101M16 CKSRYB103K50 E F B Unit Number:YWM5008(DEH-1630R/XU/EW) DEH-1630R/XU/EW 5 A 7 37 8 1 2 Circuit Symbol and No. A 3 Part No. Circuit Symbol and No. Unit Number:YWM5020(DEH-1600RB/XU/EW) Unit Name:Keyboard unit MISCELLANEOUS B IC 1801 D 1801 D 1802 D 1803 D 1804 IC Diode Diode LED LED PD6340A MA152WK MA152WA SML-310VT SML-310VT D D D D D 1805 1806 1807 1808 1809 LED LED LED LED LED SML-310VT SML-310VT SML-310VT SML-310VT SML-310VT D D X IL IL 1810 1811 1801 1801 1802 LED LED Ceramic Resonator 5.00MHz Lamp 40mA 14V Lamp 40mA 14V CL-490S-WF-SD CL-490S-WF-SD CSS1547 CEL1662 CEL1662 LCD(DEH-1630R) LCD(DEH-1600RB) CAW1779 YAW5006 LCD1801 LCD1801 4 Part No. D D D D D 1805 1806 1807 1808 1809 LED LED LED LED LED SML-310PT SML-310PT SML-310PT SML-310PT SML-310PT D D X IL IL 1810 1811 1801 1801 1802 LED LED Ceramic Resonator 5.00MHz Lamp 40mA 14V Lamp 40mA 14V CL-490S-WF-SD CL-490S-WF-SD CSS1547 CEL1651 CEL1651 LCD CAW1731 LCD1801 RESISTORS RESISTORS R R R R R 1801 1802 1803 1804 1805 RS1/16S222J RS1/16S222J RS1/16S471J RS1/16S471J RS1/16S471J R R R R R 1806 1807 1808 1809 1810 RS1/16S471J RS1/16S151J RS1/16S181J RS1/16S181J RS1/16S181J C D R R R R R 1801 1802 1803 1804 1805 RS1/16S222J RS1/16S222J RS1/16S471J RS1/16S471J RS1/16S471J R R R R R 1811 1812 1813 1814 1815 RS1/16S151J RS1/16S181J RS1/16S181J RS1/16S181J RS1/16S151J R R R R R 1806 1807 1808 1809 1810 RS1/16S471J RS1/16S151J RS1/16S181J RS1/16S181J RS1/16S181J R R R R R 1816 1817 1818 1819 1820 RS1/16S151J RS1/16S151J RS1/16S151J RS1/16S131J RS1/16S131J R R R R R 1811 1812 1813 1814 1815 RS1/16S151J RS1/16S181J RS1/16S181J RS1/16S181J RS1/16S151J CAPACITORS R R R R R 1816 1817 1818 1819 1820 RS1/16S181J RS1/16S181J RS1/16S181J RS1/16S131J RS1/16S131J C Unit Number:CWX2947 C 1801 C 1811 C 1812 CKSRYB103K50 CKSRYF104Z25 CKSRYF104Z25 Unit Name:CD CORE UNIT(S10.1) CAPACITORS MISCELLANEOUS E C 1801 C 1811 C 1812 CKSRYB103K50 CKSRYF104Z25 CKSRYF104Z25 B Unit Number:YWM5002(DEH-1600R/XU/EW) Unit Name:Keyboard unit MISCELLANEOUS F IC 1801 D 1801 D 1802 D 1803 D 1804 IC Diode Diode LED LED PD6340A MA152WK MA152WA SML-310PT SML-310PT IC 201 IC 301 IC 701 Q 101 D 101 IC IC IC Transistor Diode D X S S S Diode 1SR154-400 Ceramic Resonator 16.934MHzCSS1603 Switch(HOME) CSN1051 Switch(CLAMP) CSN1051 Spring Switch(DSCSNS) CSN1052 701 201 901 902 903 S 904 S 905 Switch(12EJ) Switch(8EJ) UPD63712AGC BA5835FP NJM2391DL1-33 2SB1132 1SS355 CSN1051 CSN1051 RESISTORS DEH-1630R/XU/EW 38 1 2 3 4 5 Circuit Symbol and No. 6 7 Part No. R R R R R 101 102 103 104 105 RS1/10S1R5J RS1/10S1R5J RS1/10S1R5J RS1/10S1R5J RS1/10S1R5J R R R R R 201 202 203 204 205 RS1/16S102J RS1/16S1002D RS1/16S1002D RS1/16S1002D RS1/16S1002D R R R R R 206 207 208 209 214 RS1/16S1002D RS1/16S1002D RS1/16S1002D RS1/16S1002D RS1/16S103J R R R R R 215 216 217 218 234 RS1/16S393J RS1/16S122J RS1/16S562J RS1/16S472J RS1/16S0R0J R R R R R 235 236 301 302 303 RS1/16S103J RS1/16S103J RS1/16S183J RS1/16S822J RS1/16S183J R R R R R 304 305 306 307 308 RS1/16S822J RS1/16S183J RS1/16S183J RS1/16S183J RS1/16S183J R R R R R 501 503 505 506 507 RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S221J RS1/16S221J R R R R R 508 509 601 602 603 RS1/16S221J RS1/16S221J RS1/16S101J RS1/16S101J RS1/16S0R0J R 901 R 902 R 903 RS1/16S104J RS1/16S473J RS1/16S273J Circuit Symbol and No. 8 Part No. C 212 CKSRYB104K16 C C C C C 213 214 215 216 217 CKSRYB332K50 CKSRYB473K25 CKSRYB104K16 CKSRYB103K25 CCSRCH560J50 C C C C C 218 219 220 221 222 CCSRCH5R0C50 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB103K25 C C C C C 223 224 225 231 232 CCSRCH680J50 CCSRCH470J50 CKSRYB682K50 CKSRYB102K50 CKSRYB102K50 C C C C C 301 302 303 304 305 C C C C C 306 501 502 702 703 C 705 100µF/16V 100µF/16V 10µF/6.3V A B CCH1504 CCSRCH221J50 CCSRCH221J50 CKSRYB472K50 CKSRYB103K25 CKSRYB104K16 CKSRYB103K25 CKSRYB103K25 CCH1504 CKSRYB104K16 C CCH1470 Miscellaneous Parts List M 1 M 2 Pickup Unit(P10)(Service) CXX1647 Motor Unit(SPINDLE) CXB6007 Motor Unit(LOADING/CARRIAGE)CXB8933 D CAPACITORS E C C C C C 101 102 103 104 108 C C C C C 109 201 202 205 206 C C C C 207 209 210 211 100µF/16V 47µF/6.3V 22µF/6.3V CKSRYB104K16 CKSRYB104K16 CCH1504 CCH1506 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB471K50 CCH1507 CKSRYB103K25 F CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 DEH-1630R/XU/EW 5 6 7 39 8 1 2 3 4 6. ADJUSTMENT 6.1 CD ADJUSTMENT A 1) Cautions on adjustments • In this product the single voltage (3.3V) is used for the regulator. The reference voltage is the REFO1 (1.65V) instead of the GND. If you should mistakenly short the REFO1 with the GND during adjustment, accurate voltage will not be obtained, and the servo’s misoperation will apply excessive shock to the pickup. To avoid such problems: a. Do not mix up the REFO1 with the GND when connecting the (-) probe of measuring instruments. Especially on an oscilloscope, avoid connecting the (-) probe for CH1 to the GND. b. In many cases, measuring instruments have the same potential as that for the (-) probe. Be sure to set the measuring instruments to the floating state. c. If you have mistakenly connected the REFO1 to the GND, turn off the regulator or the power immediately. B • Before mounting and removing filters or leads for adjustment, be sure to turn off the regulator. • For stable circuit operation, keep the mechanism operating for about one minute or more after the regulator is turned on. C 2) Test mode This mode is used to adjust the CD mechanism module. • To enter the test mode. While pressing the 4 and 6 keys at the same time, reset. • To exit from the test mode. Turn off the ACC and back up. Notes: a. During ejection, do not press any other keys than the EJECT key until the loaded disc is ejected. b. If you have pressed the (→) key or (←) key during focus search, turn off the power immediately to protect the actuator from damage caused by the lens stuck. c. For the TR jump modes except 100TR, the track jump operation will continue even if the key is released. d. For the CRG move and 100TR jump modes, the tracking loop will be closed at the same time when the key is released. e. When the power is turned off and on, the jump mode is reset to the single TR (91), the RF amp gain is set to 0dB, and the auto-adjustment values are reset to the default settings. • In the test mode, any software protections will not work. Avoid applying any mechanical or electrical shock to the mechanism during adjustment. • The RFI and RFO signals with a wide frequency range are easy to oscillate. When observing the signals, insert a resistor of 1k ohms in series. • The load and eject operation is not guarantied with the mechanism upside down. If the mechanism is blocked due to mistaken eject operation, reset the product or turn off and on the ACC to restore it. D E F DEH-1630R/XU/EW 40 1 2 3 4 5 6 7 8 6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT A • Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below. • Purpose : To check that the grating is within an acceptable range when the PU unit is changed. B • Symptoms of Mal-adjustment : If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform track search operations, or taking a long time for track searching. • Method : • Measuring Equipment • Measuring Points • Disc • Mode • Oscilloscope, Two L.P.F. • E, F, REFO1 • ABEX TCD-782 • TEST MODE CD CORE UNIT(S10.1) C L.P.F. E Xch 100kΩ F Oscilloscope 390pF VREF Ych 100kΩ 390pF VREF D F E REFO1 L.P.F. • Checking Procedure 1. In test mode, load the disc and switch the 3V regulator on. 2. Using the → and ← buttons, move the PU unit to the innermost track. 3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjustment the display should now read "81". Press key 3. The display will change, returning to "81" on the fourth press. 4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75° . Refer to the photographs supplied to determine the phase angle. 5. If the phase difference is determined to be greater than 75° try changing the PU unit to see if there is any improvement. If, after trying this a number of times, the grating angle does not become less than 75° then the mechanism should be judged to be at fault. • Note Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle. • Hint Reloading the disc changes the clamp position and may decrease the "wobble". E F DEH-1630R/XU/EW 5 6 7 41 8 1 2 3 4 Ech → Xch 20mV/div, AC Fch → Ych 20mV/div, AC Grating waveform A 0° 30° 45° 60° 75° 90° B C D E F DEH-1630R/XU/EW 42 1 2 3 4 5 6 7 8 6.3 ERROR MODE - Error Messages A If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the users and also for facilitating trouble analysis and repair work in servicing. (1) Basic Indication Method 1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (minutes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains in blank as before. 2) Head unit display examples Depending on display capability of LCD used, display will vary as shown below. xx contains the error number. 8-digit display ERROR–xx 6-digit display ERR–xx B 4-digit display E–xx (2) Error Code List Displayed error code Description of the code and potential cause(s) Code Class Electricity Carriage Home NG CRG can't be moved to inner diameter. 10 CRG can't be moved from inner diameter. SERVO LSI Com→ Failure on home switch or CRG move mechanism. munication Error C 11 Electricity Focus Servo NG Communication error between microcomputer and SERVO LSI. Focusing not available. → Stains on rear side of disc or excessive vibrations on REWRITABLE. 12 Electricity Spindle Lock NG Subcode NG Spindle not locked. Sub-code is strange (not readable). → Failure on spindle, stains or damages on disc, or excessive vibrations. A disc not containing CD-R data is found. Turned over disc are found, though rarely. CD signal error. AGC protection doesn't work. Focus can be easily lost. → Damages or stains on disc, or excessive vibrations on REWRITABLE. 17 Electricity Setup NG 30 Electricity Search Time Out Failed to reach target address. → CRG tracking error or damages on disc. 44 Electricity ALL Skip 50 Mechanism CD On Mech Error Skip setting for all track. (CD-R/RW) Mechanical error during CD ON. → Defective loading motor, mechanical lock and mechanical sensor. A0 System Power Supply NG D Power (VD) is ground faulted. → Failure on SW transistor or power supply (failure on connector). Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors). Unreadable TOC does not constitute an error. An intended operation continues in this case. Upper digits of an error code are subdivided as shown below: E 1x: Setup relevant errors, 3x: Search relevant errors, Ax: Other errors. F DEH-1630R/XU/EW 5 6 7 43 8 1 2 3 4 7. GENERAL INFORMATION 7.1 DIAGNOSIS A 7.1.1 DISASSEMBLY - Removing the Case (not shown) 1. Remove the Case. CD Mechanism Module - Removing the CD Mechanism Module (Fig.1) 1 Remove the four screws. B Disconnect the connector and then remove the CD Mechanism Module. 1 1 - Removing the Grille Assy (Fig.1) 2 Release the two latchs and then remove the Grille Assy. 1 C 2 2 1 Fig.1 Grille Assy - Removing the Tuner Amp Unit (Fig.2) 1 Remove the screw. 2 2 2 D 2 Remove the three screws. 3 Straighten the tabs at three locations indicated. 4 Remove the screw and then remove the Tuner Amp Unit. 4 1 E 3 3 3 Tuner Amp Unit Fig.2 F DEH-1630R/XU/EW 44 1 2 3 4 5 6 7 8 - How to assemble Keyboard Unit 1. Assemble them in order from "1" to "8". (See the figure below.) 2. After that, bend the crows (7 in total) until they get the right angles with the marks printed on "8". A Note) If "5" is not set collectly, defective contact may occur on "6". To avoid this problem, hold "5" using "7" just before putting "8". B C D E F DEH-1630R/XU/EW 5 6 7 45 8 1 2 3 4 - How to hold the Mechanism Unit 1. Hold the top and bottom frame. 2. Do not squeeze top frame's front portion too tight, because it is fragile. A B Do not squeeze. - Removing the Upper and Lower Frames 1. With a disc clamped, remove the four springs (A), the two springs (B), the two springs (C), and the four screws. 2. To remove the upper frame, open it on the fulcrum A. 3. While lifting the carriage mechanism, remove the three dampers. 4. With the frames removed, insert the connectors coming from the main unit and eject the disc. Caution: Before installing the carriage mechanism in the frames, be sure to apply some alcohol to the dampers and set the mechanism to the clamp mode. C A Upper Frame A C A A Carriage Mechanism B Damper Lower Frame D C A Damper B Damper E F DEH-1630R/XU/EW 46 1 2 3 4 5 6 7 8 - Removing the Pickup Unit 1. Apply shorting solder to the Pickup flexible cable. Disconnect the cable. 2. Set the mechanism to the clamp mode. 3. Remove the lead wires from the inner holder. 4. Remove the washer, styling holder, change arm, and pickup lock arm. 5. While releasing from the hook of the inner holder, lift the end of the feed screw. Caution: In assembling, move the planet gear to the load/eject position before setting the feed screw in the inner holder. A Shorting Solder B C Washer Pickup Lock Arm Change Arm Styling Holder Feed Screw D E Inner Holder Planet Gear F DEH-1630R/XU/EW 5 6 7 47 8 1 2 3 4 7.1.2 CONNECTOR FUNCTION DESCRIPTION A 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 10A B JACK FOR THE WIRED REMOTE CONTROL ANTENNA JACK REAR OUTPUT C Pin No. 1 2 3 4 5 6 7 8 D FR+ RR+ FRRRFL+ RL+ FLRL- Pin No. 9 10 11 12 13 14 15 16 MUTE B.REMOTE ACC GND B.UP E F DEH-1630R/XU/EW 48 1 2 3 4 5 6 7 8 7.2 PARTS 7.2.1 IC A - Pin Functions(PE5329B) Pin Name Pin No. MODEL1 1 NC 2,3 AVSS 4 NC 5,6 AVREF1 7 KYDT 8 DPDT 9 NC 10 TUNPDI 11 TUNPDO 12 TUNPCK 13 PCL 14 TESTIN 15 XSI 16 XSO 17 XSCK 18 NC 19,20 swvdd 21 ILMPW 22 NC 23 XRST 24 XA0 25 XSTB 26 CLAMSW 27 CONT 28 LOEJ 29 CLCONT 30 NC 31 DALMON 32 VSS1 33 TELIN 34 NC 35,36 ROMDATA 37 NC 38,39 RECIEVE 40 VDCONT 41 NC 42 SYSPW 43 NC 44 PEE 45 KEY2 46 NC 47 MUTE 48 NC 49,50 VST 51 VDT 52 VCK 53 NC 54 TUNPCE2 55 TUNPCE1 56 RDT 57 RDSLK 58 RDS57K 59 reset 60 LDET 61 RCK 62 ASENS 63 Function and Operation Model port 1 Not used A/D GND Not used A/D converter reference voltage Key data input Display data output Not used PLL IC data input PLL IC data output PLL IC clock output Clock adjustment output Test program mode input Serial data input Serial data output Serial data clock output Not used Keyboard unit power supply control output Illumination power supply control output Not used CD LSI reset output CD LSI identification control signal output CD LSI strobe output Disc clamp switch output (CD) Servo driver power supply control output CD load motor LOAD/EJECT direction exchange output Driver input select output Not used Stand-by output GND Telephone mute output Not used ROM collection data output Not used During RDS data reception output VD control output Not used System power supply control output Not used Beep tone output Key data input (Remote control) Not used System mute output Not used Strobe pulse output for electronic volume Data output for electronic volume Clock output for electronic volume Not used EEPROM chip enable output 2 EEPROM chip enable output 1 RDS demodulation data input RDS LK signal input RDS 57kHz pulse count input Reset input PLL lock sense input RDS demodulation clock input ACC sense input I/O I O I O O O I I O O O O O O O O O O O O O O O O O I O O O O O O O I I I I I I B C D E F DEH-1630R/XU/EW 5 6 7 49 8 1 Pin No. 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 A B 2 I/O I I I Pin Name BSENS DSENS INTRQ VSS0 VDD1 X2 X1 IC(VPP) NC XT1 VDD0 AVDD SL NC VDSENS DISCSENS STRKEY1 I I I D Function and Operation Back up sense input Grille detach sense input ATAPI HOST interrupt request input GND Power supply Crystal oscillator connection pin Crystal oscillator connection pin Connect to GND Not used Connect to GND Power supply Positive power supply terminal for analog circuit SD level input from tuner Not used VD power supply voltage sense input CD DISC sense input Key data (Remote control) 60 20 41 40 1 21 C 4 IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. 61 80 * PE5329B 3 E F DEH-1630R/XU/EW 50 1 2 3 4 5 6 7 8 - Pin Functions(PD6340A) Pin No. 1-5 6-9 10 11-14 15,16 17 18 19 20 21 22 23 24 25,26 27 28 29-32 33-55 56 57-64 Pin Name SEG4-0 COM3-0 VLCD KST3-0 KDT0,1 REW DPDT NC KYDT MODA X0 X1 VSS KDT2,3 NC KST4 NC SEG35-13 VDD SEG12-5 I/O O O O I I I O I O O O Function and Operation LCD segment output LCD common output LCD drive power supply Key strobe output Key data input (analogue input) Remote control reception input Display data input Not used Key data output GND Crystal oscillator connection pin Crystal oscillator connection pin GND Key data input Not used Key strobe output Not used LCD segment output Power supply LCD segment output A B * PD6340A C 16 1 64 17 D 32 49 33 48 E F DEH-1630R/XU/EW 5 6 7 51 8 1 2 3 4 - Pin Functions(UPD63712AGC) 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 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 58 59 60 A B C D E F Pin Name LD PD PN AVDD DGND RFOK INTQ rst A0 stb sck SO SI DVDD DAVDD ROUT DAGND REGC DAGND LOUT DAVDD XVDD xtal XTAL XGND DVDD C1D1 C1D2 C2D1 C2D2 C2D3 LOCK MIRR HOLD PLCK C16M DGND TX EMPH FLAG DVDD LIMIT xtalen DGND DIN DOUT SCKIN SCKO LRCKIN LRCK DVDD FD+ FDTD+ TDSD+ SDMD+ MDDGND I/O O I I Function and Operation Output of LD Input of PD Assignment of pickup polarity Power supply for the analog system Ground for digital circuits Output of RFOK Interruption signals to the external microcomputer Input of reset Command/Parameter discrimination signal input Data strobe signal input Serial data clock input Serial data output Serial data input Power supply for digital circuits Power supply for DAC Output of audio for the right channel GND for DAC Connected to the capacitor for band gap GND for DAC Output of audio for the left channel Power supply for DAC Power supply for the crystal oscillator Connected to the crystal oscillator Connected to the crystal oscillator Ground for the crystal oscillator Power supply for digital circuits Information on error correction Information on error correction Information on error correction Information on error correction Information on error correction Output of LOCK MIRR signal HOLD signal Output of PLCK Output of 16.9344MHz Ground for digital circuits DAI output Pre-emphasis information output The flag for which output sound data cannot be corrected is outputted Power supply for digital circuits Signal is inputted when the register can be read Permission to oscillate Ground for digital circuits Input of audio data Output of audio data Clock input for audio data Clock output for audio data Input of LRCK for audio data Output LRCK for audio data Power supply for digital circuits Output of focus drive PWM Output of focus drive PWM Output of tracking drive PWM Output of tracking drive PWM Output of thread drive PWM Output of thread drive PWM Output of spindle drive PWM Output of spindle drive PWM Ground for digital circuits O O I I I I O I O O O I O O O O O O O O O O O O O I I I O I O I O O O O O O O O O DEH-1630R/XU/EW 52 1 2 3 4 5 Pin No. 61 62-66 67 68 69 70 71 72, 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 6 Pin Name TESTEN TEST4-0 ADGND EFM ASY ADVDD RFI EQ2, 1 RFRF2AGCO AGCI RFO ATEST C3T AGND A C B D F E VREFIN AVDD REFOUT REFC FEFEO ADCIN TETEO TE2 TEC AGND PWMSW I/O I I 7 8 Function and Operation Connected to GND Connected to GND GND for DAC Output of EFM signals Input of asymmetry Power supply for DAC Input of RF Equalizer 2, 1 Reversal input of RF Reversal input of RF2 Output of RF Input of AGC Output of RF Analog tests Connection to the capacitor for detecting 3T Ground for the analog system Input of A Input of C Input of B Input of D Input of F Input of E Photo-detector input bias voltage Power supply for the analog system Output of reference voltage Connected to the capacitor for output of REFOUT Reversal input of FE Output of FE TEST Reversal input of TE Output of TE TE2 TEC Ground for the analog system Servo PWM mode switching O I I I I O I O O I I I I I I I O I O I I O O I I A B C D 26 50 * UPD63712AGC 25 51 E 75 76 100 1 F DEH-1630R/XU/EW 5 6 7 53 8 1 2 3 4 - Pin Functions(BA5835FP) 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 A B C Pin Name VR OPIN2(+) OPIN2(-) OPOUT2 OPIN1(+) OPIN1(-) OPOUT1 GND MUTE POWVCC1 VO1(-) VO1(+) VO2(-) VO2(+) VO3(+) VO3(-) VO4(+) VO4(-) POWVCC2 GND CNT LDIN OPOUTSL OPINLSL OPOUT3 OPIN3(-) OPIN3(+) PREVCC Function and Operation Input pin for reference voltage Input pin for non-inverting input for CH2 preamplifier Input pin for inverting input for CH2 preamplifier Output pin for CH2 preamplifier Input pin for non-inverting input for CH1 preamplifier Input pin for inverting input from CH1 preamplifier Output pin for CH1 preamplifier Ground pin Mute control pin Power supply pin for CH1, CH2, and CH3 at "Power" stage Driver CH1 - Negative output Driver CH2 - Positive output Driver CH2 - Negative output Driver CH2 - Positive output Driver CH2 - Positive output Driver CH2 - Negative output Driver CH4 - Positive output Driver CH4 - Negative output Power supply pin for CH4 at "Power" stage Ground pin Control pin Loading input Output pin for preamplifier for thread Input pin for preamplifier for thread CH3 preamplifier output pin Input pin for inverting input for CH3 preamplifier Input pin for non-inverting input for CH3 preamplifier PreVcc BA5835FP 14 1 15 28 D E F DEH-1630R/XU/EW 54 1 2 3 4 5 6 7 8 - FM/AM Tuner Unit 5V OSC AM ANT 1 RDS_HSLK RDS_LOCK RDS_CK 18 19 20 21 RDS_DATA 14 DO LDET 11 CE1 DI SL IC 3 EEPROM 5.0V 10 9 8 CK 5 ROM_VDD CE2 WC 13 A IC 5 3.3V ← 7 6 LPF FMRF ATT Rch 3 IC 1 3.3V FM ANT ATT FMRF ANT adj 24 IC 2 2.5V Lch MIXER, IF AMP RF adj T51 B 23 DET, FM MPX, RDS DECODER CF52 No. Symbol 1 AMANT 2 3 4 5 6 7 RFGND FMANT VCC SL CE2 WC AUDIOGND NC 15 22 16 I/O Explain I AM antenna input I O I I CE1 CK DI LDET OSCGND ROM_VDD I I I O chip enable-1 clock data in lock detector osc ground power supply 14 15 16 17 18 19 20 DO DGND NC VDD_3.3 RDS_CK RDS_DATA RDS_LOCK O data out digital ground non connection power supply RDS clock RDS data RDS lock 21 RDS_HSLK O O O O 22 AUDIOGND 23 L ch O 24 R ch O IC 4 3.3V 2.5V 2.5V 17 C AM antenna input high impedance AMANT pin is connected with an all antenna by way of 4.7µH. (LAU type inductor) A series circuit including an inductor and a resistor is connected with RF ground for the countermeasure against the ham of power transmission line. Ground of antenna block Input of FM antenna 75Ω Surge absorber(DSP-201M-S00B) is necessary. The power supply for analog block. D.C 8.4V ± 0.3V Output of FM/AM signals level Chip enable for EEPROM ”Low” active You can write EEPROM, when EEPROM write control is “Low”. Ordinary non connection Chip enable for AF•RF ”High” active Clock Data input “Low” active Ground of oscillator block Power supply for EEPROM pin 13 is connected with a power supply of micro computer. Data output Ground of digital block Not used The power supply for digital block. 3.3V ± 0.2V Output of RDS clock(2.5V) Output of RDS data(2.5V) Output unit “High” active(2.5V) (RDS_LOCK turns over by the external transistor. “Low” active) Output unit “High” active(2.5V)(RDS_HSLK turns over by the external transistor. “Low” active) Ground of audio block FM stereo “L-ch” signal output or AM audio output FM stereo “R-ch” signal output or AM audio output RF ground FM antenna input power supply signal level chip enable-2 write control 8 9 10 11 12 13 4 VDD_3.3 DGND 12 VCC OSCGND 2 3.3V ← RFGND CF51 RDS high speed lock audio ground L channel output R channel output D E F DEH-1630R/XU/EW 5 6 7 55 8 1 2 56 3 4 DEH-1630R/XU/EW COMMON SEGMENT F 39 38 37 36 COM3 COM3 COM2 COM2 COM1 COM1 COM0 E COM0 35 34 33 32 31 30 29 28 27 D 26 25 24 23 22 21 20 19 18 17 16 C 15 14 13 12 11 10 9 8 7 6 5 B 4 3 2 1 0 A - LCD(CAW1779(DEH-1630R/XU/EW), CAW1731(DEH-1600R/XU/EW)) 7.2.2 DISPLAY 1 2 3 4 5 6 7 8 57 DEH-1630R/XU/EW COMMON SEGMENT F 39 38 37 36 E COM0 COM0 COM1 COM1 COM2 COM2 COM3 COM3 35 34 33 32 31 30 29 28 27 26 D 25 24 23 22 21 20 19 18 17 16 C 15 14 13 12 11 10 9 8 7 6 B 5 4 3 2 1 0 A - LCD(YAW5006(DEH-1600RB/XU/EW)) 5 6 7 8 1 2 3 4 7.3 OPERATIONAL FLOW CHART A Power ON VDD1=5V Pin 68 B BSENS Pin 64 BSENS=L ASENS Pin 63 ASENS=L C DSENS Pin 65 DSENS=L Starts communication with Grille microcomputer. 300ms swvdd←L Pin 21 D Source keys operative 300ms In case of the above signal, the communication with Grille microcomputer may fail. If the time interval is not 300msec, the oscillator may be defective. Source ON E SYSPW←H Pin 43 Completes power-on operation.(After that, proceed to each source operation.) F DEH-1630R/XU/EW 58 1 2 3 4 5 6 7 8 7.4 CLEANING A Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools: Portions to be cleaned CD pickup lenses Cleaning tools Cleaning liquid : GEM1004 Cleaning paper : GED-008 B C D E F DEH-1630R/XU/EW 5 6 7 59 8 1 2 3 4 3 4 8. OPERATIONS A B C D E F DEH-1630R/XU/EW 60 1 2 5 6 7 8 A B C D E F DEH-1630R/XU/EW 5 6 7 61 8 1 2 3 4 About the fixing screws for the front panel A CBA1488 CBA1488 Fixing screw If you do not operate the Removing and Attaching the use the supplied fixing f scr s fi the front panel to this unit. B C D E F DEH-1630R/XU/EW 62 1 2 3 4 5 2* 4* 3* 5* 1* 6 12. Red (4*) To electric terminal controlled by ignition switch (12 V DC) ON/OFF. 11. Red (5*) Accessory (or back-up) 7 4. Fuse 15. Yellow/black If you use a cellular telephone, connect it via the Audio Mute lead on the cellular telephone. If not, keep the Audio Mute lead free of any connections. 13. Black (ground) To vehicle (metal) body. 10. Yellow (2*) To terminal always supplied with power regardless of ignition switch position. 9. Yellow (3*) Back-up (or accessory) 3. Antenna jack 16. Speaker leads White: Front left + White/black: Front left ≠ Gray: Front right + Gray/black: Front right ≠ Green: Rear left + Green/black: Rear left ≠ Violet: Rear right + Violet/black: Rear right ≠ 26. Rear Speaker 24. Left 27. Perform these connections when using the optional amplifier. 26. Rear Speaker 25. Right 20. System remote control 23. The pin position of the ISO connector will differ depends on the type of vehicle. Connect 6* and 7* when Pin 5 is an antenna control type. In another type of vehicle, never connect 6* and 7*. 22. Blue/white (6*) 21. Blue/white (7*) To Auto-antenna relay control terminal (max. 300 mA 12 V DC). 19. Blue/white To system control terminal of the power amp (max. 300 mA 12 V DC). 5. Jack for the Wired Remote Control. 18. Power amp (sold separately) 6 14. ISO connector Note: In some vehicles, the ISO connector may be divided into two. In this case, be sure to connect to both connectors. 2. This Product 1. Rear output 7. Connect leads of the same color to each other. Note: Depending on the kind of vehicle, the function of 3* and 5* may be different. In this case, be sure to connect 2* to 5* and 4* to 3*. 8. Cap (1*) When not using this terminal, do not remove the cap. 6. 17. Connecting cords with RCA pin plugs (sold separately) 5 7 8 - CONNECTION DIAGRAM A B C D E F DEH-1630R/XU/EW 8 63