Sony DAV-BC150 / DAV-BC250 / HCD-BC150 / HCD-BC250 Service Manual ▷ View online
30
30
HCD-BC150/BC250
HCD-BC150/BC250
(page 35)
CN312
BOARD
SPK
M
(page 35)
CN311
BOARD
SPK
L
(page 35)
CN309
BOARD
SPK
N
(page 22)
CN509
BOARD
MAIN
J
(page 11)
CN106
BOARD
DMB07
C
(page 25)
CN804
BOARD
H/P
K
(page 35)
CN7
REGULATOR
SWITCHING
(page 35)
CN4
REGULATOR
SWITCHING
O
P
FAN
4
E
E
1
1
2
E
E
E
E
1
2
E
8
2
1
17
1
5
1
2
16
9
EXCEPT 250:MX
EXCEPT 250:MX
1
2
A
B
C
D
E
F
3
4
5
6
7
8
R 4 0 2
C 2 7 6
C N 3 0 6
C 2 7 7
R457
R 4 5 8
R 4 8 9
R 4 5 6
R 4 8 8
R 4 8 7
R 4 9 1
R 4 6 1
R 4 8 1
R 4 5 0
C 2 8 9
C 2 9 0
R 4 8 2
R 4 5 1
R 4 8 4
R 4 5 3
Q 3 0 3
C 3 7 2
R 4 3 1
D304
D303
R430
C 3 7 7
C N 3 0 0
C 2 4 8
R 4 2 6
R 4 2 5
C 2 9 2
C 2 9 1
R 4 5 2
R 4 8 3
R 4 6 0
R 4 9 2
R 4 9 3
C 2 8 8
C 2 8 7
Q 1 0 7
C 2 8 1
C 2 8 3
C 2 8 2
C 2 2 1
C 2 1 1
C 3 7 0
C 3 6 7
C 3 5 5
C 3 6 6
C 3 6 8
C151
C181
C152
C182
C153
C183
C 3 7 4
R 1 3 2
R 2 2 9
R 1 7 2
R 2 3 1
R 1 3 1
R 1 7 1
R 1 2 9
R 3 4 3
R 4 9 4
R 4 9 5
R 4 9 6
R 4 9 7
C 3 0 4
C 3 3 0
C 3 0 5
C 3 0 2
C 3 0 1
C 3 0 8
C 3 3 1
C 3 3 2
R 3 1 5
R 3 1 3
R 3 1 1
C405
R302
C403
R305
R309
R308
R306
R396
C357
C404
R303
R300
C384
C306
C 3 1 4
C 3 3 3
C 3 1 5
C 3 1 2
C 3 1 1
C 3 1 7
C 3 3 4
C316
C313
C 3 2 3
C 3 3 6
C 3 3 5
C 3 2 4
C 3 2 1
C 3 2 0
C 3 2 6
C 3 3 7
C N P 3 0 9
C 1 5 8
J R 4 1 1
J R 4 1 2
C325
C322
R393
R310
R312
C381
C382
C303
C134
R244
C329
R314
C 3 8 3
R 3 9 4
C 4 0 2
C N 3 0 1
C 3 5 9
C 3 6 1
R 3 0 4
R 3 5 0
R 3 4 9
R 3 5 1
C N 3 0 2
R 3 4 0
F B 3 0 1
L 3 0 2
C 3 5 8
R 3 4 2
C 3 5 6
C 3 6 3
C 3 6 2
R 1 3 3
R 1 7 3
R 2 3 3
R 1 3 4
R 1 7 4
C101
C111
C102
C131
C133
C132
C380
C112
R241
R242
R243
CNP303
C103
C113
R 2 3 5
R 1 3 5
R 1 7 5
C135
R245
C115
C106
R 2 3 7
R 1 3 6
R 1 7 6
C136
R246
C116
C104
D208
C 1 1 4
C 2 8 5
C 2 8 6
C 3 7 5
C 2 2 2
C 2 1 2
C 2 2 3
C 2 1 3
C 2 8 4
R403
R362
R401
R361
R404
C275
C N 3 0 7
R 4 0 5
Q 1 0 5
C278
R 3 6 4
R 3 6 3
R 4 1 2
R 3 6 5
R 3 6 6
R408
R407
R406
R215
C195
C255
R225
C265
C256
R216
C196
C266
R226
R411
R410
JR407
JR406
R427
R409
Q 1 1 1
Q 1 0 9
C N 3 1 3
Q101
C350
L121
D101
D201
D102
D202
D103
D203
C154
C184
D204
D104
C 1 0 5
C155
C185
D205
D105
C156
C186
D206
D106
L131
L122
L132
L123
L133
C 2 2 4
C 2 1 4
C 2 2 5
C 2 1 5
C 2 2 6
C 2 1 6
L124
L134
L125
L135
L126
L136
R212
R222
C261
C252
C192
C262
CNP305
R463
R464
C253
C193
C263
C254
R214
C194
R224
C264
R462
R213
R223
CNP304
CNP310
R221
R211
C191
C251
R 4 5 9
R 4 9 0
JR409
JR408
Q103
2-24. PRINTED WIRING BOARD — AMP SECTION (SIDE B) —
:Uses unleaded solder.
Ver 1.3
• See page 36 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D101
D-2
D102
D-3
D103
D-3
D104
D-4
D105
D-5
D106
D-6
D201
D-2
D202
D-3
D203
D-4
D204
D-5
D205
D-6
D206
D-7
D208
E-2
D303
D-7
D304
D-8
Q101
B-2
Q103
B-2
Q105
B-5
Q107
B-4
Q109
B-6
Q111
B-5
Q303
C-7
31
31
HCD-BC150/BC250
HCD-BC150/BC250
2-25. SCHEMATIC DIAGRAM — AMP SECTION (1/4) —
(Page 24)
CN509
(2/2)
(Page 13)
DMB07
BOARD
BOARD
(1/8)
CN106
(Page 33)
(Page 34)
(Page 32)
C332
C334
C333
SL302
IC109
C335
C337
C336
SL303
IC110
R310
R311
R312
R313
R314
R300
R302
R303
R304
R305
R306
R308
R309
R325
C316
R376
C312
C311
R327
R329
C325
R380
C322
C321
C320
C326
R326
R319
TP314
TP315
TP316
TP317
TP318
TP319
TP301
TP302
TP303
TP304
TP305
TP306
TP307
TP308
TP309
TP310
TP343
TP312
TP342
R316
R317
R318
R344
TP329
TP331
R351
C406
TP395
TP360
TP361
TP368
CN301
CN302
C405
C404
C403
C402
C327
C328
R328
C318
C319
R324
R375
C314
R377
C317
C323
R379
R347
R345
R315
C324
C315
C313
R378
47
16V
47
16V
47
16V
CXD9788AR
47
16V
47
16V
47
16V
CXD9788AR
100 1/10W
100 1/10W
100 1/10W
100 1/10W
100 1/10W
470 1/10W
470 1/10W
470 1/10W
470 1/10W
470 1/10W
470 1/10W
470 1/10W
0
0
0.1
25V
25V
F
560
0.1
25V
25V
F
0.1
25V
25V
F
0
0
0.1
25V
F
560
0.1
25V
25V
F
0.1
25V
25V
F
0.1
25V
25V
F
0.1
25V
F
0
10k
1/10W
470 1/10W
470 1/10W
470
1/10W
470
1/10W
470 1/10W
0.0047
17P
9P
0.001
50V
B
100p
50V
CH
100p
50V
CH
100p
50V
CH
0.1
25V
25V
F
0.1
25V
F
0
0.1
25V F
0.1
25V
25V
F
0
560
1/10W
0.1
25V
F
560
0.1
25V
25V
F
0.1
25V
25V
F
560
1/10W
10k
1/10W
10k 1/10W
0.1
0.1
0.1
560
1.2k
Ver 1.3
• See page 43 for IC Block diagrams.
32
32
HCD-BC150/BC250
HCD-BC150/BC250
2-26. SCHEMATIC DIAGRAM — AMP SECTION (2/4) —
(Page 31)
(Page 34)
(Page 35)
R134
R174
R204
R194
R154
R144
L134
L124
R135
R175
R205
R195
R145
L135
L125
R176
R206
R196
R166
R156
R146
L136
L126
C385
Q301
R395
R411
R412
C396
R366
R410
R409
C395
R365
D304
D303
C377
C372
R114
R115
R116
R117
R118
R119
R233
R235
R237
C184
C154
C134
C164
C114
C104
C224
C214
C194
C185
C155
C135
C165
C115
C105
C225
C215
C195
C146
C186
C156
C166
C116
C226
C216
C196
EXCEPT
250:MX
250:MX
EXCEPT
250:MX
250:MX
D206
D106
D105
D205
D204
D104
C158
R382
R431
R430
C207
C209
C271
R453
R452
R451
R450
R481
R482
R483
R484
C160
C168
IC104
IC105
IC106
R244
R245
R246
R139
TP372
TP373
TP374
TP375
TP387
TP388
TP389
C178
R381
C136
R155
C199
C145
R165
R164
C144
C198
R214
C254
C287
C288
C264
R224
C174
C208
C255
C289
R215
R225
C265
C290
C175
C210
C106
C176
C272
C292
C266
R226
R216
C256
C291
Q112
Q111
Q110
Q109
R136
C200
CN313
0
0
3.3
1/4W
3.3
1/4W
0
0
0
0
3.3
1/4W
3.3
1/4W
0
0
3.3
1/4W
3.3
1/4W
0
0
0
2.2
16V
16V
F
KTC3875
100k
1/10W
100k
1/10W
100k
1/10W
10
10V
F
100k
1/10W
100k
1/10W
100k
1/10W
2.2
16V
F
100k
1/10W
1SS355TE-17
1SS355TE-17
10
50V
1 50V
22k
22k
22k
22k
22k
22k
100
100
100
0.033
50V B
0.033
50V B
0.01
25V
B
0.22
50V
B
1 16V F
1 16V F
1
50V
1
50V
2200
35V
0.033
50V B
0.033
50V B
0.01
25V
B
0.22
50V
B
1 16V F
1 16V F
1
50V
1
50V
0.1
25V
F
0.033
50V B
0.033
50V B
0.22
50V
B
1 16V F
1
50V
1
50V
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
47
10V
560
1/10W
100k
1/10W
10k
1/10W
0.22
50V
B
0.22
50V
B
0.22
50V
B
10k
1/10W
10k
1/10W
10k
1/10W
10k
1/10W
10k
1/10W
10k
1/10W
10k
1/10W
10k
1/10W
47p 50V CH
47p 50V CH
CXD9774M
CXD9774M
CXD9774M
100
1/10W
100
1/10W
100
1/10W
0
47p
50V
CH
560
0.01
25V
B
0
0.1
25V
25V
F
0.1
25V
25V
F
0
0
0.1
25V
25V
F
0.1
25V F
2.7
1/8W
0.0022
50V B
0.0022
50V B
0.0022
50V B
0.0022
50V B
2.7
1/8W
0.22
50V B
0.22
50V B
0.0022
50V
B
0.0022
50V
B
2.7
1/8W
2.7
1/8W
0.0022
50V
B
0.0022
50V
B
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
2.7
1/8W
2.7 1/8W
0.0022
50V B
0.0022
50V B
2SA1602
DC
TP-1EF
2SA1602
TP-1EF
2SA1602
TP-1EF
2SA1602
TP-1EF
0
0.1
4P
2200
35V
2200
50V
Ver 1.3
• See page 44 for IC Block diagrams.
33
33
HCD-BC150/BC250
HCD-BC150/BC250
2-27. SCHEMATIC DIAGRAM — AMP SECTION (3/4) —
(Page 26)
(Page 35)
(Page 35)
(Page 34)
(Page 31)
20
C367
C359
IC301
C380
FB301
CNP303
C329
C331
C330
SL301
IC108
C350
C370
IC303
C371
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
R373
R372
C303
C302
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
TP367
TP369
TP340
TP364
TP341
R428
C360
C357
C352
R337
R339
C362
C358
C368
C374
C375
C381
R393
C383
C301
R330
R371
Q303
Q304
IC305
R400
C304
C361
X450
C305
R374
C310
R341
R336
C384
C309
0.1
25V
25V
F
470
10V
10V
RC4580IDR
22
25V
0UH
5P
BOARD IN
47
16V
47
16V
47
16V
CXD9788AR
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
560
0.1
25V
F
0.1
25V
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
100p 50V CH
100p 50V CH
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
22
10p 50V CH
0.1
25V
F
22k 1/10W
560
1/10W
2SB1013-TP-34
KRC103S
MC74VHC1GU04DFT1
100k
1/10W
0.1
25V
25V
F
47 16V
49.152MHz
0.1
560
0.1
33k
22k
5p
0.1
0
0
680 1/10W
560 1/10W
680 1/10W
Ver 1.3
• See page 38 for Waveforms.
• See page 43 for IC Block diagrams.
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