Read Sony HCD-LS1 Service Manual online
26
26
HCD-LS1
5-6.
PRINTED WIRING BOARDS – MAIN Section –
•
See page 21 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D200
F-2
D251
B-5
D252
B-4
D253
C-3
D254
B-4
D304
H-4
D312
C-3
D316
G-4
D321
D-2
D352
E-3
D391
B-2
IC103
C-8
IC201
D-8
IC251
C-5
IC321
E-6
IC351
F-4
IC390
B-6
IC391
C-7
PH200
E-2
Q201
C-4
Q202
D-4
Q203
C-5
Q204
D-5
Q205
D-3
Q301
G-6
Q302
G-6
Q303
G-6
Q304
F-9
Q305
G-4
Q306
H-8
Q311
G-7
Q312
G-7
Q313
G-8
Q316
G-4
Q317
G-3
Q321
E-5
Q351
E-4
Q352
E-4
Q371
G-6
Q372
F-6
Q373
G-7
Q374
F-7
Q375
G-6
Q376
G-5
Q377
G-5
Q381
F-8
Q382
F-7
Q383
G-8
Q384
G-8
BC
E
BC
E
B C E
B C E
B C E
BC
E
BC
E
BC
E
B C E
B C E
S
D
G
B C E
C162
C163
D254
D252
D251
D253
D312
D321
D391
D352
+
+
+
+
+
+
+
L101
C159
C158
R321
R322
R235
R236
C241
C242
R231
R233
R234
R282
R232
R229
R281
R228
R227
R225
R222
R221
R237
R226
R238
C399
R366
R365
R368
R367
R315
R311
R318
R373
R379
R381
C301
C306
R380
R314
R312
R313
R388
R387
R397
R308
R309
R389
R390
R363
R369
R364
R382
R370
R372
R377
R304
R357
R355
R356
R332
R329
R220
R218
R216
R217
R257
R253
R251
R252
C253
R219
R204
R203
R201
R359
R358
R360
R354
R362
R352
R326
R328
R327
R334
R331
R333
R325
R212
R211
R214
R210
R209
R213
R145
R143
R144
R399
R215
R254
R391
R394
R393
R392
R258
R202
R353
R361
R351
C310
C309
R317
R316
R376
R375
R303
R371
R230
C200
R200
C102
C2001
(C200A)
R2001
(R200A)
1
8
16
9
IC103
1
14
28
15
IC201
Q304
Q384
Q383
Q312
Q313
Q374
BC
E
BC
E
Q204
Q203
Q371
Q373
Q372
Q301
Q303
Q316
B C E
Q317
Q311
Q306
B
C
E
B
C
E
Q351
Q352
B
C
E
Q305
IC351
1
4
8
5
IC251
1
4
8
5
IC391
1
6
5
10
IC321
1
4
8
5
Q202
Q205
Q201
B
C
E
B
C
E
S D G
C214
C213
C201
C202
C355
C357
C359
C207
C208
C360
C358
C356
C327
C329
C328
C104
C237
C235
C233
C231
C238
C236
C103
C330
C325
C324
C323
C232
C367
C368
C249
C240 C239
C234
+
+
+
C157
+
C312
C161
C160
+
C243
+
C391
+
C392
+
+
+
+
+
C255
+
+
+
C252
C251
C257
C256
C321
C204
C290
C203
C322
+
+
+
+
C216
C271
C212
C211
C215
C272
+
+
+
+
+
+
+
+
+
C382
C305
C381
C384
C326
C362
C383
C385
C386
C206
C205
+
+
C209
C210
C220
+
+
C333
+
+
+
C313
C316
+
+
+
+
C308
C389
C388
C302
C307
C334
+
C331
+
C387
D304
D316
D200
R142
R256
R223
R307
R306
R305
X102
1-678-385-
11
1
PH200
CN200
3
PH200
CD DIGITAL
OUT
(OPTICAL)
PHOTO JACK
BOARD
MAIN BOARD
1
2
CN204
1
2
BC
E
B
C
E
R302
1
CN201
7
Q377
Q375
Q382
Q381
Q376
Q302
1
CN303
9
1
CN302
3
1
CN391
2
1
CN301
7
1
CN203
2
1
CN202
3
1
IC390
3
14
15
2
1
CN101
1
2
25
26
CN604
S392
PANEL
OPEN/CLOSE
S391
1 2 3 4 5
6 7 8 9 10
S391
PANEL OPEN
MANUAL AUTO ON/AUTO
1
2 3 4 5
6
7 8 9 10
F
E
B
(AEP, UK)
(AEP, UK)
1
CN204
2
C
G
J
H
A
M391
(DOOR)
M
1
A
2
3
4
5
6
7
8
9
10
11
B
C
D
E
F
G
H
05
Q321
S
TUNER PACK (FM/AM)
(SUPPLIED WITH THE ASSEMBLED BLOCK)
ANTENNA
AM
FM
75
Ω
(Page 30)
(Page 28)
(Page 22)
(Page 22)
(Page 34)
(Page 28)
(Page 34)
(Page 22)
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