Schematic Diagram - Amp Board (1/4) - Sony HCD-SR4W Service Manual

Sacd/dvd receiver
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6-25. SCHEMATIC DIAGRAM — AMP BOARD (1/4) —
3 7 6 3 1 5 1 5 0
CN301
17P
T E
L
1 3 9 4 2 2 9 6 5 1 3
50
CN302
9P
50
w w w
HCD-SR4W
• See page 70 for Waveform.
TP395
TP301
TP302
TP303
TP304
TP305
R309
0
TP306
R308
470 1/10W
TP307
R306
470 1/10W
TP308
R305
470 1/10W
TP309
R304
470 1/10W
TP310
R303
470 1/10W
TP343
TP361
R302
470 1/10W
TP312
R351
470 1/10W
TP342
TP360
R300
470 1/10W
C402
100p
50V
C406
0.0047
TP314
R310
100 1/10W
TP315
R311
100 1/10W
TP316
R312
100 1/10W
TP317
R313
100 1/10W
TP318
R314
100 1/10W
TP368
TP319
R315
33 1/10W
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.
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TP331
R317
470 1/10W
R316
470 1/10W
3.3
0.4
1.7
C327
3.3
0.1
25V
F
R326
0
1.8
1.7
Q
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3
7
6
C328
0.1
25V
F
R319
10k
1/10W
C405
0.001
50V
C403
C404
B
CH
100p
100p
50V
50V
CH
CH
u 1 6 3
53
53
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2
4
8
9
9
SL303
C326
C325
0.1
0.1
25V
25V
F
F
21
1.7
3.3
C324
1.7
STREAM PROCESSOR
0
IC110
0
1.7
CXD9788AR
3.3
1.7
0
3
1
5
1
5
0
8
9
C320
C321
0.1
0.1
R329
25V
25V
0
R328
0
F
F
C322
0.1
25V
F
SL302
R138
0
m
R325
0
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.
55
HCD-SR4W
2
8
9
9
R345
10k 1/10W
R347
10k
1/10W
C336
47
16V
0.1 25V
C337
47
16V
54
R380
560
C323
0.1
R379
25V
560
F
1/10W
C335
2
4
9
8
2
9
9
47
16V
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