Schematic Diagram - Amp Section (3/4) - Sony HCD-BC150 Service Manual

HCD-BC150/BC250
5-23. SCHEMATIC DIAGRAM – AMP SECTION (3/4) –
CN300
2P
TP320 TP365
TP321
TP322
TP324 TP367
CNP303
5P
BOARD IN C436
(Page 41)
100p
CNP305
2P
BOARD IN
TP392
TP391
TP327
TP363 TP396
(Page 50)
TP328
TP362
(Page 50)
CNP304
4P
BOARD IN
HCD-BC150/BC250
See page 54 for IC Block Diagrams.
R425 680 1/10W
R426 680 1/10W
R427 1k 1/10W
R428
47k Q304
Q303
1/10W KRC103S
2SB1013-TP-34
R429
4.7k
1/10W
C248
47
TP341
16V
C361 C360 CNP310
CNP309
47 16V 0.1 25V F
C357 R337 R333
100p 50V CH 22k 1/10W 22k 1/10W
C352
R341
100p 50V CH
33k
R336
R332
22k
22k 1/10W
C354
R339
100p
C359 24k
50V
470 1/10W
CH
R343 0 TP366 10V
C353
R338
100p
24k
50V
R342 0 1/10W
CH
C358
470 R350
10V 2.7k
1/10W
R331 22k 1/10W
R340
33k
R335
1/10W
22k 1/10W
100p 50V CH
C356 100p 50V CH
R334
22k 1/10W
22k 1/10W
TP364
R400
C366 C367
100k
220 0.1
TP369 1/10W
16V 25V
F
C350
C370 C368 C371
0.1 C355
0.1 0.01 0.01
50V 100
TP340 25V 25V 25V
B 16V
F B B
See page 51 for Waveforms.
TP330
R348
470
1/10W
C309 0.1
R349
2.2k
1/10W
R323 0
C310 0.1
C363
0.1
25V
F
R322
10k
1/10W
C351
R330
C374
C375
0.01
100
25V
16V
B
48 48
(Page 46)
SL301
C306
C308
0.1
0.1
25V
25V
F
F
R346 470 1/10W
IC108
CXD9788AR
R321
R320 0 0
C303
0.1
25V
F
C302
TP325
0.1
25V
F
FB301
R393
C382
0UH
22 0.001 50V B
R396
100
1/10W
C380 C381
0.01
220 L302
10V 25V C384
B 5p
C331
47
16V
R374 560
C330
C305 0.1
47
16V
R373 560
R372 560
C304
R371
0.1
560
25V
1/10W
F
C329
47
16V
(Page 49)
C383
10p 50V CH