Sony DAV-SR1 / DAV-SR2 / DAV-SR3 / HCD-SR1 / HCD-SR2 / HCD-SR3 Service Manual ▷ View online
29
29
HCD-SR1/SR2/SR3
HCD-SR1/SR2/SR3
3-21. SCHEMATIC DIAGRAM — AMP BOARD (3/4) —
30
40
27
21
20
3.3
0.4
1.7
0
0
0
1.8
1.7
3.3
3.3
0
3
3.3
3.3
3.3
3.3
3.3
1.8
1.7
1.7
3.3
1.7
1.7
3.3
1.7
1.7
1.7
1.7
1.7
3.3
1.7
1.7
3.3
3.3
1.5
3.3
1.5
1.5
3.3
1.8
0
0
12
7
0
4.8
4.8
4.8
4.8
12
0
0
12
0
NO MARK : DVD STOP
C367
C359
IC301
X450
49.152MHZ
C380
FB301
CNP303
C329
C331
C330
SL301
IC108
C350
C370
IC303
C371
+1.8V REG
CNP304
CNP305
CN300
CNP309
CNP310
C366
R342
R343
R340
R335
R334
C356
R338
C353
C354
R349
C363
R350
C351
R333
R332
R331
R394
C382
L302
R396
TP325
C306
R374
R373
R372
C303
C302
C309
C308
R322
R320
R323
R321
C355
R426
R427
R425
R429
TP320
TP321
TP322
TP324
TP392
TP391
TP327
TP328
R346
R348
TP330
C248
TP396
TP362
TP363
TP365
TP366
HEADPHONE AMP
TP367
TP369
TP340
TP364
TP341
R428
C360
C361
C357
R341
C352
R337
R336
R339
C362
C358
C368
C374
C375
C381
C384
R393
C383
C301
R330
C310
C305
R371
Q303
Q304
IC305
R400
C304
0.1
25V
25V
F
470
10V
10V
RC4580IDR
220
10V
0UH
OSC
5P
BOARD IN
47
16V
47
16V
47
16V
CXD9788AR
STREAM PROCESSOR
0.1
50V
B
0.1
25V
F
TK11118CSCL-G
0.01
25V
B
4P
BOARD IN
2P
BOARD IN
2P
220
16V
16V
33k
1/10W
22k 1/10W
22k 1/10W
100p
50V CH
24k
1/10W
100p
50V
CH
100p
50V
CH
2.2k
1/10W
0.1
25V
25V
F
2.7k
1/10W
100p 50V CH
22k 1/10W
22k 1/10W
22k 1/10W
1M
1/10W
0.001
50V B
100
1/10W
0.1
25V
F
560 1/10W
560
560
0.1
25V
F
0.1
25V
25V
F
0.1
25V F
0.1
25V
25V
F
10k
1/10W
0
0
0
100
16V
16V
4.7k
1/10W
470
1/10W
470
1/10W
47
16V
47k
1/10W
0.1
25V F
47
25V
100p 50V CH
33k
100p 50V
22k 1/10W
22k 1/10W
24k
1/10W
100
10V
470
10V
0.01
25V
B
0.01
25V
B
100
16V
16V
0.01
25V
B
5p
50V
CH
22
10p 50V CH
0.1
25V
F
22k 1/10W
0.1
25V F
0.1
25V
25V
F
560
1/10W
2SB1013-TP-34
KRC103S
Q303,Q304
FAN DRIVE
MC74VHC1GU04DFT1
100k
1/10W
0.1
25V
25V
F
0UH
0UH
560 1/10W
560 1/10W
470
1/10W
Ver 1.2
30
30
HCD-SR1/SR2/SR3
HCD-SR1/SR2/SR3
3-22. SCHEMATIC DIAGRAM — AMP BOARD (4/4) —
27
29
28
38
38
1.7
3.2
0
0
0
3.3
0
3.3
3.3
3.3
1.7
12
12
0
15
15
15
15
0
12
12
7.9
7.9
7.9
7.9
1.7
3.2
0
0
0
3.3
0
3.3
3.3
3.3
1.7
12
12
0
15
15
15
15
0
12
12
7.9
7.9
7.9
7.9
1.7
3.2
0
0
0
3.3
0
3.3
3.3
3.3
1.7
12
12
0
15
15
15
15
0
12
12
7.9
7.9
7.9
7.9
7.9
7.9
0
0
7.9
7.9
7.9
0
0
7.9
7.9
7.9
0
0
0
0
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
NO MARK : DVD STOP
R131
R171
R201
R191
R161
R151
R141
L131
L121
C251
C261
R132
R172
R202
R192
R162
R152
R142
L132
L122
R133
R173
R203
R193
R163
R153
R143
L133
L123
R402
R401
C391
R361
R404
R403
C392
R362
R406
R405
C393
R363
R408
R407
C394
R364
C281
C282
CN307
R108
R109
R110
R111
R112
R113
R229
R231
CN306
C275
C
276
C
277
C
278
R
494
R
495
R
496
R
497
C141
C181
C151
C171
C161
C101
C221
C211
R221
R211
C182
C152
C132
C162
C102
C222
C212
R222
R212
C192
C183
C153
C113
C103
C223
C213
R223
R213
C193
D103
D203
D202
D102
D101
D201
C201
C202
C203
R
462
R
461
R
460
R
459
R457
R
4
56
R
45
8
R
487
R
488
R
489
R4
90
R
491
R
492
R4
93
C138
R
463
IC101
IC102
IC103
C189
C190
R241
R242
R243
TP376
TP377
TP378
TP379
TP380
TP381
TP382
TP383
TP385
TP386
TP384
D208
C143
C133
C149
C148
C142
C188
R129
C131
C191
C111
C172
C204
C112
POWER DRIVER
C205 C163
C253
C285
C286
C263
C173
C206
C262
C284
C252
C283
R
464
Q108
Q107
Q106
Q105
Q104
Q103
Q101
Q102
0
0
3.3
1/4W
3.3
1/4W
0
0
0
0.0022
50V B
0.0022
50V B
0
0
3.3
1/4W
3.3
1/4W
0
0
0
0
0
3.3
1/4W
3.3
1/4W
0
0
0
100k
1/10W
100k
1/10W
2.2
16V
16V
F
100k
1/10W
100k
1/10W
100k
1/10W
2.2
16V
16V
F
100k
1/10W
100k
1/10W
100k
Q105,Q106
OVER LOAD DETECT
Q107,Q108
OVER LOAD DETECT
Q103,Q104
OVER LOAD DETECT
Q101,Q102
OVER LOAD DETECT
1/10W
2.2
16V
F
100k
1/10W
100k
1/10W
100k
1/10W
2.2
16V
F
100k
1/10W
0.0022
50V B
0.0022
50V B
4P
EH-S
2.5MM
22k
22k
22k
22k
22k
22k
100
100
4P
EH-S
2.5MM
0.0
01
50V
0.001
50
V
0.001
50V
0.001
50
V
10k
10k 10k
10k
0.1
25V F
0.033
50V B
0.033
50V B
0.22
50V
B
0.22
50V
B
1 16V F
1
50V
1
50V
2.7
1/8W
2.7
1/8W
0.033
50V B
0.033
50V B
0.01
25V
B
0.22
50V
B
1 16V F
1
50V
1
50V
2.7
1/8W
2.7
1/8W
2200
35V
0.033
50V B
0.033
50V B
1 16V
POWER DRIVER
F
1 16V F
1
50V
1
50V
2.7
1/8W
2.7
1/8W
2200
35V
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
0.22
50V
B
0.22
50V
B
0.22
50V
B
1
0k
1/10W
1
0k
1/10
W
10
k
1/10
W
1
0k
1
/10W
10k
1/10
W
10k
1/10
W
1
0k
1/10W
10k
1/10W
1
0k
1/10W
10
k
1/10
W
10
k
1/10
W
1
0k
1/10
W
1
0k
1/10W
10
k
1/10
W
47p
50V CH
10
k
1/10
W
CXD9774M
POWER DRIVER
CXD9774M
CXD9774M
0.1 25V F
0.1 25V F
100
1/10W
100
1/10W
100
1/10W
MA8027-H-TX
0.1
25V
25V
F
0.01
25V
47p
50V CH
47p
50V
50V
CH
0.1
25V
F
0.1
25V F
100
0.01
25V B
2200
35V
1
16V
F
0.22
50V B
0.22
50V B
1
16V
F
0.22
50V
B
0.22
50V
B
0.0022
50V
B
0.0022
50V
B
0.0022
50V
B
0.0022
50V
B
0.22
50V B
0.22
50V B
0.0022
50V
B
0.0022
50V
B
0.0022
50V
B
0.0022
50V
B
10k
1/10
W
2SA1602
TP-1EF
2SA1602
TP-1EF
2SA1602
TP-1EF
2SA1602
TP-1EF
2SA1602
TP-1EF
2SA1602
TP-1EF
2SA1602
TP-1EF
2SA1602
TP-1EF
Ver 1.2
31
31
HCD-SR1/SR2/SR3
HCD-SR1/SR2/SR3
3-23. PRINTED WIRING BOARD — IO SECTION —
•
See page 8 for Circuit Boards Location.
:Uses unleaded solder.
TUNER
UNIT
DMB08
BOARD
BOARD
CN003
(Page 13)
F
DMB08
BOARD
BOARD
CN002
(Page 13)
E
IC603
IC602
IC605
AEP,UK,RU
EXCEPT
AEP,UK,RU
AEP,UK,RU
EXCEPT
AEP,UK,RU
AEP,UK,RU
AEP,UK,RU
EXCEPT
AEP,UK,RU
AEP,UK,RU
EXCEPT
AEP,UK,RU
AEP,UK,RU
AEP,UK,RU
EXCEPT
AEP,UK,RU
AEP,UK,RU
AEP,UK,RU
3
1
1
2
4
OPTICAL
DIGITAL
IN
SURROUND
BACK
EURO AV
OUTPUT (TO TV)
VIDEO
SAT
P
B
/C
B
P
R
/C
R
Y
VIDEO
S VIDEO
(DVD ONLY)
MONITOR
OUT
COMPONENT
VIDEO OUT
L
R
IC201
IC606
AEP,UK,RU
EXCEPT
AEP,UK,RU
AEP,UK,RU
AEP,UK,RU
IC101
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
10
11
12
E
• Semiconductor Location
Ref. No.
Location
D101
A-3
D201
D-2
D206
D-3
IC101
B-2
IC201
B-6
IC602
F-2
IC603
A-7
IC605
F-3
Ref. No.
Location
IC606
E-6
Q101
A-7
Q102
B-1
Q103
B-6
Q201
D-6
Q202
D-2
Q203
D-2
Q204
D-6
32
32
HCD-SR1/SR2/SR3
HCD-SR1/SR2/SR3
3-24. SCHEMATIC DIAGRAM — IO SECTION (1/2) —
33
24
27
IC B/D
IC B/D
IC B/D
3.3
0.2
5
5
5
5
5
10
5
5
5
5
5
0
0
4.8
0
4.8
0
0
0
0
0
0
0
10
4
3.5
3.5
4
4
4
5
0
0
0
0
2.7
0
5.1
0.9
2.7
2.5
5
1.4
1.9
2.5
2.5
5.3
0.8
6.9
1.5
0.9
1.5
0.9
6.9
NO MARK : DVD STOP
TP101
TP102
TP103
TP104
TP105
TP106
TP107
TP602
TP601
C606
C605
C607
C608
J602
C
6
3
2
C626
L601
R
6
4
7
R656
IC603
L101
L602
TP603
TP604
TP201
TP605
TP606
TP607
TP608
TP609
TP610
TP611
TP612
TP613
TP614
TP615
TP616
TP617
C627
J601
IC602
C
629
C633
J201
R650
R
6
53
C
6
28
R654
C625
R103
C645
C
6
3
1
CN601
R
6
4
8
R
652
C638
R128
R605
IC
6
0
6
R114
C101
C102
R110
C
2
1
2
C202
D206
R609
C103
C108
D101
C623
C624
R633
R634
R635
R636
R631
C612
R632
C611
C610
R630
R629
C609
R622
R623
R624
R621
R628
R627
R626
R625
C604
R604
R603
R602
R119
R601
R118
R
11
6
C111
R111
R107
C105
C106
R108
C107
R113
R112
R101
CN102
R610
R607
R608
R115
R117
C
60
3
C112
R643
R641
R644
R642
C616
C614
C613
R640
R639
R637
R638
C615
Q607
Q606
C635
C643
R645
C636
R657
R649
C634
R655
R651
C646
R661
C637
IC
6
0
5
Q604
Q605
C109
C110
Q101
Q102
R106
R109
C117
C118
X101
4.332MHz
4.332MHz
C119
IC101
C115
C116
R125
C114
R124
R122
Q103
R123
R121
R120
C120
R126
C113
C639
R659
R664
22 25V
22 25V
22 25V
22 25V
1P
10
0
1
6
V
0.1
1
0k
47k
TORX141L
22 25V
4P
MC14052 BDR2
0.1
100p
1k
1
0k
2
2
0p
220
22 25V
0
100p
0
.1
29P
1
0
k
10
k
100p
0
100
R
C
4
5
8
0
ID
R
10k
220
16V
22
25V
1.5k
1.5k
6.8k
6.8k
47k
220p
50V
47k
220p
50V
220p
50V
47k
47k
220p
50V
10k
10k
10k
10k
10k
10k
10k
10k
100
16V
16V
100
100
10k
33k
10k
33k
3
3
k
22
25V
470k
1
1
470k
22
25V
6.8k
6.8k
0
11P
10k
1k
1k
33k
0
.1
22
25V
DTC343TK-T-146
DTC343TK-T-146
0.01
100
220p
10k
33k
22
25V
2.2k
4.7k
220p
220
22
25V
M
6
2
42
9
FP
-T
P
DTC124EK-T146
DTC124EK-T146
INVERTER
INVERTER
AUDIO INPUT SELECTOR
RDS DECODER
CONVERTER
MUTE DRIVE
AMP
MUTE DRIVE
2SC2412K
-T-146-QR
-T-146-QR
AMP
AMP
2SC2412K
-T-146-QR
-T-146-QR
100
16V
1k
4.7k
3P
220
33k
3300p
3300p
10
0
0p
100
16V
16V
1SS355TE-17
UDZSTE-175.1B
220p
1000p
220
33k
C109, C110
0.015 : HK,SP
0.018 : EXCEPT HK.SP
0.015 : HK,SP
0.018 : EXCEPT HK.SP
10k
10k
10k
10k
22
25V
220p
220p
47k
47k
6.8k
6.8k
22 25V
220p
56p
51p
0.01
BU1924F-E2
560p
10
50V
68k
330p
47k
1k
2SC2412K-T-146-Q
DET AMP
10k
470k
4.7k
100
16V
16V
330
0.1
OPTICAL RECEIVER
Ver 1.2
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