Download Service Manual MCD

FILE NO.
Service Manual
CD Portable Radio
Cassette Recorder
CONTENTS
Laser beam safety precaution .......................................... 1
MCD-S935F
(AU)
(XE)
PRODUCT CODE No.
164 126 01 XE
164 126 02 AU
Wiring Connection ........................................................... 2
Tuner Adjustments ........................................................... 3
Exploded View (Cabinet & Chassis) ................................ 5
Parts List .......................................................................... 6
IC Block Diagram & Description ....................................... 8
Wiring Diagram (BATTERY, CD SW, CASS) ................. 13
Schematic Diagram (Main) .............................................. 14
Schematic Diagram (CD MAIN) ....................................... 16
Wiring Diagram (CD MAIN) ............................................ 18
Wiring Diagram (DISPLAY) ............................................ Rear
REFERENCE No. SM5810655
LASER BEAM SAFETY PRECAUTION
• Pick-up that emits a laser beam is used in this CD player section.
CAUTION :
USE OF CONTROLS OR ADJUSTMENTS
OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN
MAY RESULT IN HAZARDOUS RADIATION
EXPOSURE
CLASS 1 LASER PRODUCT
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
LASER OUTPUT .......... 0.6 mW Max. (CW)
WAVELENGTH ............. 790 nm
CAUTION-INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL-USYNLIG LASER STRÅLING VED ÅBNING, NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ
UDS ÆTTELSE FOR STRÅLING.
VARNING-OSYNLIG LASER STRÅLNING NÄR DENNA DEL
ÄR ÖPPNAD OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR
FARLIG.
VORSICHT! -UNSICHTBARE LASERSTRAHLUNG TRITT
AUS, WENN DECKEL GEÖFFNET UND ENN
SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST. NICHT,
DEM STRAHL AUSSETZEN.
VARO !-Avattaessa ja suojalukitus ohitettaessa olet alttiina
näkymättömälle lasersäteilylle. Älä katso säteeseen.
- 1 -
WIRING CONNECTION
This is a basic wiring connection .
- 2 -
TUNER ADJUSTMENTS
Part Location
TC801 T801
T802
L803 TC802
L802
(1). AM TRACKING ADJUSTMENT
Signal Generator ...... Connects to the AM ANT. Coil througt the loop antenna.
Adjust for the indication of VTVM of the wave form scope to be maximum.
OSCILLOSCOPE
AM-SG
(USA)
BAND STEP
AC EVM
OUT
1
AM LOOP ANT
AM
2
3
SING.
FRE.
600KHz
ADJUST FOR
ADJUSTMENT
MAXIMUM
L805
SENSITIVITY
(ANT COIL)
1400KHz
MAXIMUM
TC801
SENSITIVITY
REPEAT STEP 4 AND 5 SEVERAL TIMES
60cm
(FIG.4)
(2). FM RF TRACKING ADJUSTMENT
Signal Generator ...... Connects to the FM ANT JACK (FM IN) through the dummy.
OSCILLOSCOPE
FM-SG
BAND STEP
AC EVM
1
FM
75 OHM
2
3
OUTPUT
FM ANT
(FIG.5)
- 3 -
SING.
FRE.
90MHz
ADJUST FOR
ADJUSTMENT
MAXIMUM
L802
SENSITIVITY
MAXIMUM
TC802
106MHz
SENSITIVITY
REPEAT STEP 1 AND 2 SEVERAL TIMES
TUNER ADJUSTMENTS
(3). AM IF ADJUSTMENT
AM LOOP ANT
BAND STEP
0.1U
MW-IF
IC301
1
SING.
FRE.
450KHz
RADIO
SETTING
SING.
FRE.
10.7MHz
RADIO
SETTING
ADJUSTMENT
T802
18PIN
450 KHz
REMARKS
ADJUST FOR
BEST IF WAVE
FORM
(FIG.1)
(4). FM IF ADJUSTMENT
10.5MHz
300PF
BAND STEP
0.1U
10.7
FM-IF
1
ADJUSTMENT
----
REMARKS
----
10.9
WAVE FORM
(MHZ)
(FIG.2)
(5). TUNING FREQUENCY RANGE ADJUSTMENT
FM BAND
FM-SG
(USA)
OSCILLOSCOPE
FM Band: Set the internal modulation of Singnal
generator to 1 KHz Dev. 22.5KHz
CD
VOLTAGE
METER
NO.
BAND
1
FM
2
FM
R803
OUTPUT
75 OHM
FM ANT
3
AM BAND
AM-SG
CD
VOLTAGE
METER
OSCILLOSCOPE
SING.
FRE.
87.5MHz
ADJUST FOR
ADJUSTMENT
CHECK
L803
1.4V~1.5V
107.9MHz
CHECK
---5.0V~5.5V
REPEAT STEP 1 AND 2 SEVERAL TIMES
AM Band: Set the internal modulation of Singnal
generator to 30% 1KHz
NO.
BAND
4
AM
5
AM
AM LOOP ANT
R803
OUTPUT
6
60cm
(FIG.3)
- 4 -
SING.
FRE.
520KHz
ADJUST FOR
ADJUSTMENT
CHCK
T801
1.5V~1.6V
1710KHz
CHECK
---8V~8.5V
REPEAT STEP 4 AND 5 SEVERAL TIMES
- 5 -
1
2
6
7
3
8
9
49
4
5
Y02
10
13
Y25
Y25 64 65
Y04
11
16 17
21A
21
22
23
Y02 Y08
Y06
Y27
36
52
Y06
73
Y14
35
Y27
66
26
Y07
27
55
Y09
29
72
Y10 Y12
Y09 28
Y11
20
71
24 25
19
50
18 Y05
Y03
Y01
12
Y03
14
15
Y26
Y26
53
Y13
34
39
38
37
67
Y15
30
Y12
Y11
61
49
62
Y17
Y19
Y18
33
42
32
74
31
Y20
Y21
40
41
43
75
Y25
Y25
Y25 64 65
68
Y26
Y26
54
44
Y22
63
51
Y22
Y27
Y22
Y24
Y23
Y22
45
47
46
Y27
66
EXPLODED VIEW(CABINET & CHASSIS)
PARTS LIST
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH
THE IEC SYMBOL ! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY
CAN OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED , USE ONLY THE REPLACEMENT
PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE
DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST
BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE
RETURNING THE PRODUCT TO THE CUSTOMER.
CAUTION :
Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.
Regular type resistors are less than 1/4W carbon type and 0 ohm chip resistors.
Regular type capacitors are less than 50V and less than 1000µF of Ceramic type and Electrolytic type.
PACKING & ACCESSORIES
REF.NO.
PART NO.
645 069 4929
645 069 4912
645 020 3626
645 060 2948
645 060 2931
645 073 6346
645 047 8703
!
!
645 073 6261
645 037 8454
645 073 6315
645 073 6322
DESCRIPTION
INSTRUCTION MANUAL(XE)
INSTRUCTION MANUAL(AU)
POLBAG,FOR AC CORD
POLYFOAM BOTTOM
POLYFOAM TOP
POP CARD
REMOTE CONTROL,
REMOTE CTL HANDSET
AC CORD SET,SAA(AU)
AC LINE CORD,VDE(XE)
CARTON BOX(AU)
CARTON BOX(XE)
CABINET & CHASSIS
REF.NO.
1
2
3
4
5
6
7
8
PART NO.
645 060 2917
645 060 2665
645 060 2641
645 060 2900
645 049 6240
645 060 2726
645 060 2634
645 060 2870
9
645 060 2887
10
11
12
13
14
15
16
17
18
645 073 6186
645 026 6454
645 060 2788
645 060 2689
645 060 2757
645 060 2764
645 060 2740
645 060 2771
645 060 2801
19
645 060 2733
20
21A
21
22
23
24
25
26
27
28
645 060 2795
645 069 2956
645 060 2818
645 060 2825
645 060 2832
645 060 2849
645 060 2856
645 060 2863
645 049 6257
645 026 5686
29
30
31
32
33
645 049 6486
645 049 6479
645 025 2556
645 025 1542
645 054 0066
34
35
36
645 049 6493
645 069 3038
645 069 3120
DESCRIPTION
CASS DOOR COVER
CASS DOOR LENS
LID CASS
CASS DOOR BKT
CASS DOOR SPRING
VOLUME KNOB,ROTARY
FRONT PANEL
VOLUME KNOB RING,
VOLUME KNOB BKT
TUNING KNOB RING,
TUNING KNOB BKT
ASSY CABINET FRONT
ASSY,CASS GEAR
TUNING BUTTON,UP/DOWN
REMOTE SENSOR LENS
PRESET BUTTON
BAND BUTTON
STOP/CLEAR BUTTON
PLAY/PAUSE BUTTON
CTL BUTTON SET,
REPEAT/FM MODE/MEMORY
SLIDE KNOB,
FUNTION CD/TAPE/RADIO
BASS BUTTON
ASSY CASS BUTTON
CASS BUTTON REC
CASS BUTTON PLAY
CASS BUTTON REW
CASS BUTTON FFWD
CASS BUTTON STOP/EJE
CASS BUTTON PAUSE
CASS BUTTON SHAFT
RECORDING BRACKET,
CASS MECHA
HARD RUBBER,NO:RY-105112 DA11
SOFT RUBBER,NO:RY-105118 DA11
CD BRACKET 9503
ASSY,GEAR CD DOOR
CD BRACKET,
NEVER TOUCH THE LENS
CD DOOR SPRING,S925
SW CD LOCKER
MAGNET CHUCK PLATE
REF.NO.
37
38
39
40
41
42
43
44
45
46
47
49
50
51
52
53
54
55
PART NO.
645 060 2658
645 025 2549
645 060 3044
645 060 2894
645 060 2672
645 049 6264
645 049 6042
645 053 9565
645 060 2580
645 053 9862
645 053 9893
645 060 2429
645 060 2436
645 060 2443
645 069 3113
645 060 2467
645 060 2474
645 069 3045
DESCRIPTION
LID CD
MAGNET NMB FERRITE CORES
CD MAGNET COVER TOP
CD TUN PLATE,TUN COVER
CD DOOR LENS
BKT PCB MOUNTING,MAIN PCB
BATT COVER PLATE,REAR CAB
ASSY CABINET REAR
BATTERY SPRING ( - ),S925
LID BATTERY
HANDLE
ASSY BOX FRONT
ASSY BOX REAR L
ASSY BOX REAR R
CD MECHANISM DA11V
ASSY SPEAKER BOX L
ASSY SPEAKER BOX R
CASS MECHANISM,
WS-21F DT821 (H) 12V
FIXING PARTS
REF.NO.
Y01
Y02
Y03
Y04
Y05
Y06
Y07
Y08
Y09
Y10
Y11
Y12
Y13
Y14
Y15
Y17
Y18
Y19
Y20
Y21
Y22
Y23
Y24
Y25
Y26
Y27
- 6 -
PART NO.
645 025 2365
645 016 5078
645 025 2365
645 025 2365
645 025 2365
645 014 1911
645 036 2644
645 026 6164
645 016 5078
645 016 5078
645 036 2606
645 025 2433
645 025 2402
645 016 5078
645 049 6288
645 049 6271
645 017 1895
645 049 6271
645 018 3690
645 025 2426
645 049 6295
645 018 3690
645 036 2644
645 018 0521
645 025 2372
645 026 6218
DESCRIPTION
SCREW 3X8,CASS EJECT GEAR
SCREW,CASS LID
SCREW 3X8
SCREW 3X8
SCREW 3X8
SCREW,CD KEY BD TO F PANEL
SCR 3X8,CASS KEY SHAFT
SCREW 2X4,REC BKT
SCREW,CASS MECHA
SCREW
SCR 2.6X8,CD MECHA
FIBER WASHER,FOR CD MECHA
SCREW 2X8,CD MECHA BKT
SCREW,CD SW BD
SCR 3 X 8,EJECT GEAR HOLDER
SCR 2.6 X 10
FIBRE,WASHER,FOR BKT
SCR 2.6 X 10,MAIN PCB
SCREW,FOR AC SKT
SCREW 3X12,PWR TRANS
SCR 3 X 25,F CAB TO R CAB
SCREW,CD HEAD REAR CAB
SCR 3X8,FM ANT
SCREW,SPK NET
SCREW 3X8,SPK BOX
SCREW 3X20,SPK BOX
PARTS LIST
ELECTRICAL-PARTS
REF.NO.
61
62
63
64
65
66
67
or
68
PART NO.
DESCRIPTION
645 027 0000 6P J.WIRE AWG28UL,
CN603 TO CD MECHA
645 060 2566 16P FILM CABLE,
CN602 TO CD MECHA
645 049 5847 ROD ANTENNA
645 049 5786 BUZZER
645 049 5779 5" SPK,W/BLACK CAP
645 049 5694 2P J WIRE AWG22UL,SPK TO MAIN
645 038 2321 PWR TRANS
645 073 6254 POWER TRANSFORMER
645 022 1590 AC SOCKET
645 016 1919 2P J.WIRE AWG26UL,
CTL CNP701 TO SW CN701
645 060 2528 2P J WIRE AWG26UL,
MAIN CN302 TO BATT CNP30
645 060 2535 2P S SHIELD WIRE AWG,
CTL CNP801 TO MAIN CN801
645 026 9332 4P J.WIRE AWG26UL,
MAIN CN301 TO TAPE MOTOR
645 041 6453 4P 3 CORE SHIELD W,
TAPE HEAD TO CN1
645 069 2994 8P F WIRE UL,CNP601 TO CN601
645 049 5724 8P F WIRE UL,CNP102 TO CN102
645 049 5731 15P F WIRE UL,CNP303 TO CN303
645 049 5755 10P TML, 9 JIS D SH,
CNP802 TO CN802
DISPLAY P.W.BOARD ASSY
REF.NO.
71
C0101
C0201
C0714
CN701
D0702
D0703
D0704
D0705
D0706
D0707
D0708
D0709
D0710
D0711
D0712
D0713
D0714
D0715
D0716
D0717
D0721
IC702
L0701
LD701
Q0701
Q0702
Q0703
Q0704
Q0705
Q0706
Q0707
Q0708
Q0709
Q0710
RX701
S0701
or
S0702
or
S0703
or
PART NO.
DESCRIPTION
614 332 6137 ASSY,PWB,DISPLAY,CTL KEY
(Only initial)
403 060 6904 POLYESTER 3300P M 50V
403 060 6904 POLYESTER 3300P M 50V
403 135 4507 ELECT 1000U M 10V
645 014 1218 2P WAFFR H-TYPE
645 060 2511 DIODE 1SS133
645 060 2511 DIODE 1SS133
645 060 2511 DIODE 1SS133
645 016 8956 SW DIODE 1N4148
645 016 8956 SW DIODE 1N4148
645 016 8956 SW DIODE 1N4148
645 016 8956 SW DIODE 1N4148
645 016 8956 SW DIODE 1N4148
645 016 8956 SW DIODE 1N4148
645 016 8956 SW DIODE 1N4148
645 016 8956 SW DIODE 1N4148
645 016 9250 RECTIFIER
645 016 8956 SW DIODE 1N4148
645 016 8956 SW DIODE 1N4148
645 016 8956 SW DIODE 1N4148
645 016 8956 SW DIODE 1N4148
645 016 8956 SW DIODE 1N4148
645 060 2504 IC LC72336 9B62
645 021 5438 AXIAL INDUCTOR 10UH
645 049 5854 LCD DISPLAY
645 016 9205 TRANSISTOR
645 016 9205 TRANSISTOR
645 016 9205 TRANSISTOR
645 016 9205 TRANSISTOR
645 041 4459 TR 2SA1522
645 026 8540 TRANSISTOR,2SC3916
645 026 8540 TRANSISTOR,2SC3916
645 026 8540 TRANSISTOR,2SC3916
645 026 8540 TRANSISTOR,2SC3916
645 016 9205 TRANSISTOR
645 060 2597 REMOTE RECEIVER,
INFRARED DETECTOR
645 041 4596 TACT SW KTL-TC-0103,PRESET
645 069 2970 SWITCH TACT,PRESET
645 041 4596 TACT SW KTL-TC-0103,BAND
645 069 2970 SWITCH TACT,BAND
645 041 4596 TACT SW KTL-TC-0103,REW
645 069 2970 SWITCH TACT,REW
REF.NO.
S0704
or
S0705
or
S0706
or
S0707
or
S0708
or
SW101
SW102
VR101
XT701
PART NO.
645 041 4596
645 069 2970
645 041 4596
645 069 2970
645 041 4596
645 069 2970
645 041 4596
645 069 2970
645 041 4596
645 069 2970
645 049 5670
645 036 2002
645 036 3122
645 049 5861
DESCRIPTION
TACT SW KTL-TC-0103,STOP
SWITCH TACT,STOP
TACT SW KTL-TC-0103,PLAY
SWITCH TACT,PLAY
TACT SW KTL-TC-0103,FWD
SWITCH TACT,FWD
TACT SW KTL-TC-0103,MEMORY
SWITCH TACT,MEMORY
TACT SW KTL-TC-0103,REPEAT
SWITCH TACT,REPEAT
SW SLIDE,SS43D01M10
SWITCH PUSH,PS-22E08L-0
ROTARY VR
CRYSTAL 4.5MHZ
CASS P.W.BOARD ASSY
REF.NO.
72
C0001
C0002
C0003
C0004
C0005
C0006
C0007
C0008
C0014
C0016
C0018
C0020
C0026
CN001
CN102
IC001
Q0002
Q0003
Q0004
SW001
T0001
PART NO.
614 332 6144
403 061 9003
403 059 4409
403 059 4409
403 061 9003
403 063 0800
403 063 0800
403 061 9003
403 061 9003
403 058 1904
403 058 1904
403 060 1305
403 061 9003
403 057 1202
645 017 2045
645 026 8823
645 041 6408
645 025 1665
645 025 1641
645 016 9205
645 049 5687
645 014 1058
DESCRIPTION
ASSY,PWB,CASS(Only initial)
POLYESTER 4700P M 50V
POLYESTER 2200P M 50V
POLYESTER 2200P M 50V
POLYESTER 4700P M 50V
POLYESTER 6800P M 50V
POLYESTER 6800P M 50V
POLYESTER 4700P M 50V
POLYESTER 4700P M 50V
POLYESTER 1500P M 50V
POLYESTER 1500P M 50V
POLYESTER 2700P M 50V
POLYESTER 4700P M 50V
POLYESTER 0.01U M 50V
4P WAFER
8P WAFTR
IC TA7668BP
TR 2SC3330U
TR 2SA1346-AC
TRANSISTOR
SW PUSH,0820250/PS 825
BIAS/OSC,AHK809461
CD SW P.W.BOARD ASSY
REF.NO.
73
SW701
PART NO.
DESCRIPTION
614 332 6113 ASSY,PWB,CD SW,CD DOOR SW
(Only initial)
645 025 1818 MICRO SW LF-101-0,LF-101-0
CD MAIN P.W.BOARD ASSY
REF.NO.
74
C0110
C0111
C0210
C0211
C0312
C0602
C0603
C0606
C0607
C0608
C0613
C0614
C0615
C0616
C0617
C0622
C0633
C0638
C0640
C0645
C0646
C0651
C0811
C0813
C0815
C0842
- 7 -
PART NO.
614 332 6120
403 057 3800
403 125 5507
403 057 3800
403 125 5507
403 135 5702
403 059 8902
403 060 8908
403 060 6904
403 062 1105
403 058 6008
403 056 8905
403 057 3800
403 058 4004
403 059 0708
403 060 6904
403 060 6904
403 057 1202
403 060 8908
403 059 4409
403 057 3800
403 057 3800
403 135 4507
403 058 1904
403 057 1202
403 057 1202
403 060 8908
DESCRIPTION
ASSY,PWB,CD MAIN(Only initial)
POLYESTER 0.1U M 50V
ELECT 1000U M 16V
POLYESTER 0.1U M 50V
ELECT 1000U M 16V
ELECT 4700U M 25V
POLYESTER 0.22U M 50V
POLYESTER 0.033U M 50V
POLYESTER 3300P M 50V
POLYESTER 0.047U M 50V
POLYESTER 0.15U M 50V
POLYESTER 1000P M 50V
POLYESTER 0.1U M 50V
POLYESTER 0.015U M 50V
POLYESTER 0.018U M 50V
POLYESTER 3300P M 50V
POLYESTER 3300P M 50V
POLYESTER 0.01U M 50V
POLYESTER 0.033U M 50V
POLYESTER 2200P M 50V
POLYESTER 0.1U M 50V
POLYESTER 0.1U M 50V
ELECT 1000U M 10V
POLYESTER 1500P M 50V
POLYESTER 0.01U M 50V
POLYESTER 0.01U M 50V
POLYESTER 0.033U M 50V
PARTS LIST
REF.NO.
C0844
CF801
CF802
CF803
CF804
CN101
CN201
CN301
CN303
CN601
CN602
CN603
CN801
CN802
D0301
D0306
D0307
D0308
D0309
D0313
D0601
D0801
D0802
FU001
FU002
IC101
IC601
IC602
IC603
IC801
JACK1
L0601
L0602
L0604
L0801
L0802
L0803
L0804
Q0101
Q0201
Q0301
PART NO.
403 060 8908
645 020 2988
645 049 5762
645 049 5762
645 027 7672
645 026 8816
645 026 8816
645 025 1917
645 049 5748
645 026 8823
645 060 2542
645 017 2052
645 016 9342
645 014 1232
645 016 9250
645 016 9250
645 016 9250
645 016 9250
645 016 9250
645 016 8956
645 060 2511
645 016 8956
645 016 8956
645 014 1447
645 026 7925
645 060 2481
645 060 2498
645 025 1610
645 025 1580
645 049 5649
645 036 4372
645 026 7857
645 026 7857
645 026 7857
645 020 9338
645 041 4589
645 014 1072
645 020 9338
645 025 1658
645 025 1658
645 036 1937
DESCRIPTION
POLYESTER 0.033U M 50V
CERAMIC DISCRIMINATOR
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
2P WAFFR
2P WAFFR
4P WAFER
15P WAFER
8P WAFTR
16P STRAIGHT CONNECT,FFC
6P WAFER
2P WAFER
9P WAFTR V-TYPE
RECTIFIER
RECTIFIER
RECTIFIER
RECTIFIER
RECTIFIER
SW DIODE 1N4148
DIODE 1SS133
SW DIODE 1N4148
SW DIODE 1N4148
1.6A APP FUSEDIA5X20 250V,FU1
PROTECTOR,LITTEL FUSE
IC UTC TA8227P
IC LA9242M
IC LC78622E
IC LA6541D
IC LA1823
ST.PHONE JACK,EJS-7-1535B
AXIAL INDUCTOR
AXIAL INDUCTOR
AXIAL INDUCTOR
FM COIL
FM COILS
FM COIL
FM COIL
TR 2SD1936-U-AC
TR 2SD1936-U-AC
TR 2SD882
REF.NO.
Q0302
Q0600
Q0601
Q0801
Q0802
R0304
SC01
SW301
SW901
T0801
T0802
TC801
TC802
TD801
TD802
TD803
XT601
ZD301
ZD302
ZD801
PART NO.
645 027 3162
645 069 2963
645 025 1627
645 041 4473
645 016 9205
401 006 9903
645 025 2396
645 027 7634
645 016 1896
645 027 7603
645 049 5663
645 032 4451
645 016 6495
645 043 7564
645 027 7573
645 027 7573
645 036 3573
645 025 1696
645 027 7566
645 036 2804
645 041 6422
645 014 2246
645 020 3503
645 026 5716
645 036 2668
645 036 2675
645 060 2573
645 060 2559
645 069 2949
DESCRIPTION
TR 2SD400-F-MPC
TR 2SA608NF NPA WA
TR 2SB764E
TR 2SC2999D
TRANSISTOR
CARBON 100 JA 1/2W
SCREW 3X8,FOR Q301
SWITCH,TACT,IH-1236A
SWITCH,SK23D04 G9
OSC COIL,AM OSC
AM IFT,OH-827538-00
TRIMMER 20PF,PHILIPS
TRIMMER,PHILIPS
TUNING DIODE SVC348
TUNING DIODE SVC 201SPA
TUNING DIODE SVC 201SPA
CERAMIC RESONATOR
ZENER
ZENER DIODE 5.6V
ZENER 4.7V
BEAD COIL 25UH,FM ANT
FUSE HOLDER,FOR FU1
TEST PINS,ANT
NUT M3,FOR Q301
HEAT SINK,FOR IC101
HEAT SINK B,FOR Q301
SOLID WIRE
FERRITE CORE,CN801 WIRE
ASSY BAR ANT
BATTERY P.W.BOARD ASSY
REF.NO.
75
CNP302
J099A
J099B
J099C
J099D
PART NO.
614 331 2451
645 026 8816
645 060 2573
645 060 2573
645 060 2573
645 060 2573
645 060 2580
DESCRIPTION
ASSY,PWB,BATTERY(Only initial)
2P WAFFR
SOLID WIRE
SOLID WIRE
SOLID WIRE
SOLID WIRE
BATTERY SPRING ( - ),S925
IC BLOCK DIAGRAM & DESCRIPTION
IC001 TA7668BP (PRE AMP W/2ch ALC)
Rec.
OUT Mute
ch1 OUT
Pre.OUT
& Rec.IN
5
4
3
IC603 LA6541 (CD Driver)
Mute
IN
15
Vcc
Vref
VIN4
VG4
Vo8
Vo7
24
23
22
21
20
19
6
ALC
8
Pre
ALC
16 Vcc
Rec
7
2
DET
Pre
Rec
9
12
Rec.
DND
Pre OUT
& Rec.IN
Vo5
VG3
VIN3
CD
RES
18
17
16
15
14
13
11k Ω
Level
Sift
BTL
Driver
BTL
Driver
Level
Sift
RESET
Level
Sift
BTL
Driver
BTL
Driver
Level
Sift
Regulator
Vs.
Pre.IN 10
Pre.IN 11
NF.
Vo6
Vcc
11k Ω
Rre.IN
NF.
Pre.IN
GND
11k Ω
13
14
Rec. Mute
OUT OUT
1
Rec.
DND
- 8 -
11k Ω
1
2
3
4
5
6
Vcc
Mute
VIN1
VG1
Vo1
Vo2
GND
7
8
9
Vo3
Vo4
VG2
10
11
12
VIN2 Reg OUT Reg IN
- 9 -
SI0/PG3 3
SO0/PG2 4
ALU
LATCH
BUS
DRIV.
MPX
INTERRUPT
MPX
MPX
MPX
PK3
PK2
PK1/INT1
PK0/INT0
68 PH0/ADI0
67 PH1/ADI1
66 PH2/ADI2
65 PH3/ADI3
19
20
21
22
Digital Out
MPX
LATCH
BUS
DRIV.
LATCH
BUS
DRIV.
Interpolalation Mute
ADC
DAC
JUDGE
39 41 42
40
RVDD
RCHO
RVSS MUTER
LATCH
BUS
DRIV.
X'tal Root
Timing Generator
PG0 6
µCOM
Inter Fase
SCK0/PG1 5
MPX
Subcode Dxract
QCRC
LATCH
BUS
DRIV.
C1 C2 Error Detect &
Correct Control Flag
STACK
Syncrnous Detect
EFM Demodulation
SIO
BEEP
2KX8bit
RAM
PROGRAM COUNTER
LATCH
BUS
DRIV.
60 61 46 52 45 44 43
16M 4.2M
FSX XIN
XVDD
XVSS
XOUT
ADDRESS DECODER
TEST11 TEST2 TEST4
TAI TEST1 TEST3 TEST5
2 59 64 11 32 33 62
LATCH
BUS
DRIV.
24 25 26 27 28
29
48
CONT1 CONT3 CONT5 EMPH EFLG
CONT2 CONT4
INSTRUCTION
DECODER
General Ports
LATCH
BUS
DRIV.
VCO Clock Oscillator
& Clock Control
RAN
6K x 16bits
RWC 54
S17/PE0
S18/PE1/SCK2
S19/PE2/SO2
S20/PE3/SI2
S21/PF0
S22/PF1/SCK1
S23/PF2/SO1
S24/PF3/SI1
S25/PM0
S26/PM1
S27/PM2
S28/PM3
S29/PN0/BEEP
S30/PN1
S31/PN2
S32/PN3
PJ3/DAC3
PJ2/DAC2
PJ1/DAC1
PJ0/DAC0
CLV
Digital Servo
39
38
37
36
35
34
33
32
30
29
28
27
26
25
24
23
61
62
63
64
PCK
21
BUS
DRIVER
LATCH
BUS
DRIV.
7
LATCH
BUS
DRIV.
ADDRESS
DECODER
5
BUS
DRIV.
RAN
512 x 4bits
Servo Commander
PDO ISET FR
69
79
2
18
17
16
15
14
13
12
11
10
9
8
7
LCD
LATCH 96 PORT
DRIVER
18
TGL
3
LCPA/B
Slice level
Control
SEG
7
PLA
15 16 17 20 19 58
HFL TES TOFF JP- JP+ RES
4
HOLD
TEST1
TEST2
PA0
PA1
PA2
PA3
PB0
PB1
PB2
PB3
PC0
PC1
PC2
PC3
4
VVDD VVSS
LCTR 71
UNIVERSAL
COUNTER
(20bits)
6
1/2
9
HCTR 70
V-DET
LCDA/B
4
COIN 56
LATCH
SQOUT 55
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
WRQ 53
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
49
51
47
50
59 Vdd2
CLV- 13
60 Vdd1
E01
E02
COM1
COM2
COM3
CLV+ 12
SNSFF
COMMON
DRIVER
77
78
58
57
56
FSEQ 22
UNLOCK
F/F
PHASE
DETECTOR
EFMO
SNS 72
VDD 73
VSS 76
PROGRAMMABLE DIVIDER
SELECTER
DEFI 1
AMIN 75
1 / 16,1 / 17
REFERENCE DIVIDER
EFMIN 10
FMIN 74
DIVIDER
PW
SBCK
SBSY
SFSY
XIN 1
XOUT 80
IC BLOCK DIAGRAM & DESCRIPTION
IC602 LC78622 (Digital Signal Processor)
VDD VSS
23 8
RAM Address
Generatorl
Billingual
30 C2F
31 DOUT
V/P 14
Digital Attenuator
Quadruple Over Sampling
Digital Filter
CS 63
1bit DAC
34 (NC)
CQCK 57
L.P.F
37
35 38 36
LCHO MUTEL
LVDD
LVSS
IC070 LC723369557 (LCD Driver)
IC BLOCK DIAGRAM & DESCRIPTION
IC070 LC723369557 (LCD Driver)
DIVIDER
SELECTER
REFERENCE DIVIDER
XIN 1
XOUT 80
PHASE
DETECTOR
COMMON
DRIVER
1 / 16,1 / 17
FMIN 74
UNLOCK
F/F
PROGRAMMABLE DIVIDER
77
78
58
57
56
E01
E02
COM1
COM2
COM3
60 Vdd1
59 Vdd2
AMIN 75
SNS 72
VDD 73
VSS 76
HCTR 70
LCDA/B
4
SNSFF
LATCH
V-DET
4
1/2
UNIVERSAL
COUNTER
(20bits)
SEG
7
PLA
LCPA/B
LCTR 71
HOLD
TEST1
TEST2
PA0
PA1
PA2
PA3
PB0
PB1
PB2
PB3
PC0
PC1
PC2
PC3
69
79
2
18
17
16
15
14
13
12
11
10
9
8
7
RAN
512 x 4bits
ADDRESS
DECODER
LATCH
BUS
DRIV.
BUS
DRIV.
BUS
DRIVER
LATCH
BUS
DRIV.
RAN
6K x 16bits
LATCH
BUS
DRIV.
ADDRESS DECODER
LATCH
BUS
DRIV.
BEEP
LATCH
BUS
DRIV.
SIO
STACK
PG0 6
SO0/PG2 4
SI0/PG3 3
LATCH
BUS
DRIV.
INSTRUCTION
DECODER
PROGRAM COUNTER
SCK0/PG1 5
LCD
LATCH 96 PORT
DRIVER
MPX
JUDGE
LATCH
BUS
DRIV.
MPX
LATCH
BUS
DRIV.
ALU
MPX
MPX
MPX
DAC
LATCH
BUS
DRIV.
INTERRUPT
ADC
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
39
38
37
36
35
34
33
32
30
29
28
27
26
25
24
23
61
62
63
64
S17/PE0
S18/PE1/SCK2
S19/PE2/SO2
S20/PE3/SI2
S21/PF0
S22/PF1/SCK1
S23/PF2/SO1
S24/PF3/SI1
S25/PM0
S26/PM1
S27/PM2
S28/PM3
S29/PN0/BEEP
S30/PN1
S31/PN2
S32/PN3
PJ3/DAC3
PJ2/DAC2
PJ1/DAC1
PJ0/DAC0
19
20
21
22
PK3
PK2
PK1/INT1
PK0/INT0
MPX
65 PH3/ADI3
LATCH
BUS
DRIV.
66 PH2/ADI2
67 PH1/ADI1
68 PH0/ADI0
- 10 -
IC BLOCK DIAGRAM & DESCRIPTION
IC602 LC78622 (Digital Signal Processor)
Terminal
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Terminal
symbols
DEFI
TAI
PDO
VVSS
ISET
VVDD
FR
VSS
EFMO
EFMIN
TEST2
CLV+
CLV-
DESCRIPTION
I/O
I
I
O
AI
AI
O
I
I
O
O
Input terminal for defect detection signals (DEF). (Ground when not used.)
Input terminal for test. Pull-down resistor incorporated. Make sure to ground.
Output terminal for phase-comparator for external VCO control.
For PLL
Ground terminal for internal VCO. Make sure to ground.
Resistive connection terminal for current regulation of PDO output.
Power terminal for internal VCO.
For VCO frequency range control.
Ground terminal for digital signals. Make sure to ground.
For slice level Output terminal for EFM signals.
control
Input terminal for EFM signals.
Input terminal for test. Pull-down resistor incorporated. Make sure to ground.
Output for disk motor control. 3 values can be output by a command.
Output terminal for automatic switching monitor between rough servo and phase control. (Rough servo on "H"position,
phase servo on "L".
14
V/*P
O
15
16
17
18
19
20
21
HFL
TEST2
TOFF
TGL
JP+
JPPCK
I
I
O
O
O
O
O
22
FSEQ
O
23
24
25
26
27
28
I/O
I/O
I/O
I/O
I/O
30
31
32
33
VDD
CONT1
CONT2
CONT3
CONT4
CONT5
EMPH/
CONT6
C2F
DOUT
TEST3
TEST4
O
O
I
I
Output terminal for C2 flag.
Output terminal for digital OUT. (EIAJ format)
Input terminal for test. Pull-down resistor incorporated. Make sure to ground.
Input terminal for test. Pull-down resistor incorporated. Make sure to ground.
34
PCCL
I
Generalized I/O terminal for command identification. Pull-down resistor incorporated. When used as the same function
as LC78622E, open circuit or ground. ("H" position: enables only generalized I/O command to be controlled. "L" position:
enables all the c
29
35
36
37
38
39
40
41
42
MUTEL/C
ONT7
LVDD
LCHO
LVSS
RVSS
RCHO
RVDD
MUTER/C
ONT8
O
Input terminal for track detection signals. Schmitt input.
Input terminal for tracking error signals. Schmitt input.
Output terminal for tracking-off.
Output terminal for tracking gain switching. "L" position increases gain.
Output for track jump control. 3 values can be output by a command.
Terminal for clock monitor for EFM data reproduction. 4.3218 MHz when phase locked.
Output terminal for synchronizing signal detection. "H" position when the synchronizing signals detected in EFM signals
match with the synchronizing signals generated internally.
Power terminal for digital signals.
Generalized I/O terminal 1
Generalized I/O terminal 2
Controlled by a serial data command from micro-computer. When not used, either use
Generalized I/O terminal 3
as input terminal and then ground or use as output terminal and then open circuit.
Generalized I/O terminal 4
Generalized I/O terminal 5
Terminal for de-emphasis monitor. De-emphais disk is being reproduced while in the "H" position. Or generalized Output
terminal 6.
Mute output terminal for L channel. Or generalized output terminal 7.
O
O
O
O
L channel 1bit DAC
Power terminal for L channel.
Output terminal for L channel.
Ground terminal for L channel. Make sure to ground.
Ground terminal for R channel. Make sure to ground.
Output terminal for R channel.
R channel 1Power terminal for R channel.
bit DAC
Mute output terminal for R channel. Or generalized output terminal 8.
- 11 -
IC BLOCK DIAGRAM & DESCRIPTION
IC602 LC78622 (Digital Signal Processor)
Terminal
No.
43
44
45
46
47
48
49
50
51
52
53
54
55
56
Terminal
symbols
XVDD
XOUT
XIN
XVSS
SBSY
EFLG
PW
SFSY
SBCK
FSX
WRQ
RWC
SQOUT
COIN
57 *CQCK
DESCRIPTION
I/O
O
I
O
O
O
O
I
O
O
I
O
I
I
Power terminal for crystal oscillator
Joining terminal for crystal resonator (16.9344 MHz)
Ground terminal for crystal oscillator. Make sure to ground.
Output terminal for synchronizing signals of sub-code clock.
Monitor terminal for 1 bit or 2 bit error correction
Output terminal for sub-code P, Q, R, S, T, U or W.
Output terminal for synchronizing signals of sub-code frame. When sub-code is stood by, falls.
Input terminal for clock to read out sub-code. Schmitt input (when not used, make sure to ground.)
Output terminal for synchronizing signal (7.35 kHz) which is divided from crystal oscillator.
Output terminal for Q output standby of sub-code.
Input terminal for read/write control. Schmitt input.
Output terminal for Q output of sub-code.
Input terminal for command from micro-computer.
Input terminal either for clock to take in command input or for clock to take out sub-code from SQOUT. Schmitt input.
58 *RES
I Input terminal for reseting this LSI. Switches to "L" position for a moment at power-on.
59 TST11
O Output terminal for test. Make sure to open circuit. (Normally "L" output)
60 16M
O Output terminal of 16.9344 MHz
61 4.2M
O Output terminal of 4.2336 MHz
62 TEST5
I Input terminal for test. Pull-down resistor incorporated. Make sure to ground.
63 *CS
I Input terminal for chip selecting. Pull-down resistor incorporated. Make sure to ground when not controlled.
64 TEST1
I Input terminal for test. No pull-down resistor. Make sure to ground.
Note: Each power terminal (VDD, VVDD, LVDD, RVDD and XVDD) must be supplyed with the same voltage.
IC801 LA1823 (Tuner)
- 12 -
WIRING DIAGRAM (BATTERY,CD SW,CASS)
A SIDE
BATTERY
B SIDE
CD SW
CASS
- 13 -
SCHEMATIC DIAGRAM (MAIN)
This is a basic schematic diagram.
- 14 -
- 15 -
SCHEMATIC DIAGRAM (CD MAIN)
This is a basic schematic diagram.
- 16 -
- 17 -
WIRING DIAGRAM (CD MAIN)
A SIDE
B SIDE
- 18 -
WIRING DIAGRAM (DISPLAY )
A SIDE
B SIDE
SANYO Electric Co., Ltd.
Aug./ '04
BB
Osaka, Japan
Printed in Japan
- 19 -