Sony CDP-S3 / MHC-S3 Service Manual ▷ View online
CDP-S3
16
16
6-4.
PRINTED WIRING BOARDS – CD CHANGER Section –
•
See page 13 for Circuit Boards Location.
MAIN
BOARD
NO202
1
5
There are a few cases that the part isn't mounted in model
is printed on diagrams.
is printed on diagrams.
(Page 18)
CDP-S3
17
17
6-5.
SCHEMATIC DIAGRAM – CD CHANGER Section –
•
See page 22 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD STOP
no mark : CD STOP
B
MAIN
BOARD
NO202
IC731
SUB TRAY1
HEIGHT SENSOR
IC732
SUB TRAY2
HEIGHT SENSOR
IC733
SUB TRAY3
HEIGHT SENSOR
IC751
DISC IN
DETECT
DETECT
RPI-321
RPI-321
RPI-321
(Page 19)
Ver 1.1
CDP-S3
18
18
6-6.
PRINTED WIRING BOARD – MAIN Section –
•
See page 13 for Circuit Boards Location.
Ref. No.
Location
Ref. No.
Location
• Semiconductor Location
D501
C401
CN301
C101
JW115
C501
CN102
CN101
CN401
D502
D503
D504
R403
FB305
FB410
R409
C462
C463
C103
IC502
IC503
C513
C532
C523
D123
C500
R480
Q501
Q502
R448
R123
JW157
JW167
JW168
JW143
JW153
JW130
R460
C317
C318
C316
JW108
JW100
D514
JW103
X401
C531
JW137
R425
C319
R483
D511
C524
JW114
JW122
R419
JW126
R436
R401
R402
JW119
JW131
R413
C124
D513
JW113
C303
C522
R486
R485
JW110
C302
JW109
JW132
R487
JW104
C102
IC102
CN103
C122
CD304
JW133
R495
R484
JW125
C260
C261
C255
JW121
JW127
JW128
JW163
JW129
FB416
JW112
JW118
JW117
JW106
C251
JW138
R497
C499
JW171
JW124
JW144
CD302
JW145
JW149
R428
JW141
C498
R426
JW146
JW164
JW156
JW155
R433
JW160
C411
R432
JW123
R411
R427
C416
R417
JW120
JW139
CD303
JW142
D515
R424
R429
R430
R442
C425
C427
R493
JW159
R456
R441
R443
R490
R438
R496
R445
R449
R450
R446
R447
R452
R500
R453
JW147
R473
R469
R465
R477
R481
JW148
JW111
R444
JW169
R494
R482
R491
R489
R132
R133
R134
L125
R492
JW162
JW165
JW135
JW170
R412
JW136
CD301
CD311
CD312
JW134
JW172
R459
R457
JW161
NO202
JW102
D105
VCD101
JW99
JW116
JW98
C301
JW175
JW177
JW150
C521
JW176
C125
JW140
CLP101
FB313
L310
FB314
FB315
C320
C311
FB310
FB311
FB312
R451
JW178
C321
JW158
C314
R437
C313
CD313
C315
R440
R435
C304
JW154
C310
JW151
JW107
D512
C306
IC402
IC401
1
12
C118
C116
C107
CLP102
BD BOARD
CN101
A
PANEL (L) BOARD
NO703
C
DRIVER BOARD
CN701
B
1
9
1
1
14
8
E
E
3
1
3
1
8
1
9
1
1
15
2
14
1
3
1-680-994-
11
(21)
(CHASSIS)
OPTICAL OUT
TO ST-S3/S5
SYSTEM CONTROL 5
TO TC-S3
SYSTEM CONTROL 3
TO ST-S3/S5
MAIN BOARD
A
B
C
D
1
2
3
4
5
6
7
8
9
10
D103
D-9
D104
D-9
D105
D-7
D123
B-8
D501
C-9
D502
C-9
D503
C-9
D504
C-9
D511
C-8
D512
D-7
D513
B-8
D514
B-8
IC102
D-10
IC401
C-4
IC402
B-5
IC502
C-8
IC503
B-8
Q501
C-8
Q502
C-8
(Page 14)
(Page 16)
(Page 20)
CDP-S3
19
19
6-7.
SCHEMATIC DIAGRAM – MAIN Section –
•
See page 22 for Waveform.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD PLAY
no mark : CD PLAY
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
CD301
CD302
CD303
CD311
CD312
D501
CD313
C261
C260
D515
C522
C521
IC502
D514
D513
D512
C532
C531
C523
C524
C310
FB312
FB313
FB311
FB310
C321
C301
C302
C304
C303
C311
C320
C313
C314
C315
C316
C317
C318
C319
C255
C251
C122
C500
D504
D503
D502
CN101
CN102
R134
R133
CN103
R132
VCD101
C501
R460
R452
R453
R500
R456
R457
R450
R449
R448
R447
R446
R445
R444
R443
R442
R441
R440
R438
R437
R436
R435
TP439
R433
R432
C425
C427
R427
R425
R429
R430
R428
R426
TP427
TP425
TP423
TP422
TP421
TP420
TP418
R419
R424
R417
X401
R413
C416
R411
R409
C411
TP407
TP406
TP405
TP404
TP403
TP402
TP401
TP456
TP457
TP458
TP460
TP461
TP463
R451
C462
C463
FB416
Q502
Q501
D123
D511
C124
R123
FB305
FB410
C513
R480
R484
R485
R486
R487
R489
R490
R491
R493
R482
R483
R492
R494
R495
R497
R496
C498
C499
TP500
TP493
C401
FB315
FB314
R401
R403
R402
CN401
R481
R477
R473
R469
R465
IC503
D105
TP107
R412
CN301
IC402
C306
IC102
IC401
CD304
TP411
R459
JW99
JW98
C118
C116
C103
C102
C101
C125
L125
L310
NO202
CLP102
C107
11ES2
0.022
0.022
11ES2
470
10V
10V
0.1
TA78057S
11ES2
11ES2
11ES2
470
10V
10V
0.1
220
10V
10V
220
10V
10V
0.022
0.022
0.47
50V
0.0047
0.022
0.01
0.01
0.01
220p
100p
100p
100p
100p
100p
100p
0.022
0.022
0.022
0.1
11ES2
11ES2
11ES2
9P
8P
1k
75k
15P
75k
4700
16V
10k
100
100
10k
10k
10k
100
100
100
100
100
100
100
100
100
10k
100
100
100
100
100
100
100
100p
100p
4.7k
4.7k
100
100
100k
220k
100
2.2k
10k
16MHz
330
10
50V
100
10k
1
50V
100
0.022
10
50V
BA1A4M
RT1P137S
MTZA-2.2A
11ES2
0.1
100
470
10V
10V
100k
100
100
100
100
100
100
100
150
10k
10k
4.7k
100
100
100
10k
0.022
0.022
0.022
100
100
100
9P
150
150
150
150
150
TA7807S
1SS133
10k
21P
SN74HCT04ANS
-E05
TOTX140
M30620MAA-B31FP
100
100
100
1
1
0.1
0.1
0.1
220
10V
10V
12P
JW
84
85
86
87
24
33
35
37
40
42
43
44
45
46
47
48
49
26
28
12
29
30
19
32
1
9
32
33
40
37
42
35
43
28
24
26
5
1
5
3
50
51
53
36
36
95
94
97
97
95
5
9
59
84
85
86
87
94
5
2
91
90
89
91
90
89
52
47
46
48
45
44
30
38
A32
A36
A19
A
1
9
A
3
2
65
69
73
77
81
65
69
73
77
81
A
36
49
50
29
38
12
MRESET
I2C-CLK
I2C-DATA
VCD L-IN
VCD R-IN
V-MUTE
DGND(TC)
AGND(CD)
AC
AC
HESO-GND
HESO-GND
EVER+5V
UNREG(TC)
MGND(TC)
MGND(TC)
G
N
D
S
IG
+
3
.3
V
SHASSIS GND
R
E
S
E
T
X
-O
U
T
V
S
S
X
-IN
V
C
C
N
M
I
S
C
O
R
IIC
-C
L
K
SQ-CLK
CD-DATA
CD-CLK
HOLD
XLT
XRST
R
/P
B
/P
A
S
MODEL-IN
LOAD-OUT
LOAD-IN
OPEN
CLOSE
B
-T
R
IG
B
U
P
W
M
3
B
U
P
W
M
2
B
U
P
W
M
1
S
O
F
T
-T
E
S
T
V
C
C
V
S
S
AVSS
VREF
AVCC
B
Y
T
E
C
N
V
S
S
KEY3
T-SENS3
T-SENS2
T-SENS1
SENS
RTS1
KEY2(TC)
KEY1(CD)
KEY0(CD)
D
IS
C
-S
E
N
S
LED_PAUSE
L
E
D
_
P
L
A
Y
L
E
D
_
D
IS
C
3
L
E
D
_
D
IS
C
2
L
E
D
_
D
IS
C
1
E
C
O
C
H
E
C
K
D
A
T
A
IIC
-
CLK
LAT
ASHUT
BSHUT
BHALF
DATA-OUT
DATA-IN
BTRIG
ATRIG
REC/PB/PAS
MGND
DGND
KEY2
SGND
UNREG
SENS
SCOR
PWM1
PWM2
PWM3
MGND
DVDD
DOUT
DGND
AGND
AVDD
XRST
DATA
XLT
CLOK
LDON
SQSO
SQCK
+7V
DISC-SENS
IN-SW
OUT-SW
TRAYSENS3
TRAYSENS2
TRAYSENS1
DGND
D+5V
LOD-POS
LOD-NEG
MGND
M+7V
(CHASSIS)
OPTICAL
TRANSCEIVER
+5.6V REGULATOR
G
I
O
G
I
O
+7V REGULATOR
Q501,502
B+ SWITCH
OPTICAL OUT
SYSTEM CONTROL 3
SYSTEM CONTROL 5
TO TC-S3
SYSTEM CONTROLLER
CD POWER
TO ST-S3/S5
LEVEL SHIFT
TO ST-S3/S5
L
E
D
_
P
L
A
Y
LED_PAUSE
LED_PAUSE
LED_
PLAY
L
E
D
_
P
L
A
Y
L
E
D
_
D
IS
C
3
L
E
D
_
D
IS
C
3
L
E
D
_
D
IS
C
3
L
E
D
_
D
IS
C
2
L
E
D
_
D
IS
C
2
L
E
D
_
D
IS
C
2
L
E
D
_
D
IS
C
1
L
E
D
_
D
IS
C
1
L
E
D
_
D
IS
C
1
A
-
T
R
IG
DATA-IN
SQ-
B-HALF
B-SHUT
A-SHUT
LED_PAUSE
EXP-CLK
EXP-LAT
EXP-OUT DATA
EXP-IN DATA
k
k
LOUT
ROUT
5.6
µ
H
220
µ
H
(Page 15)
(Page 17)
(Page 21)
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