Sony HCD-GNX780 - Printed Wiring Board - MAIN Board

HCD-GNX780/GNX880
3636
HCD-GNX780/GNX880
7-10. PRINTED WIRING BOARD – MAIN BOARD –
• See page 26 for Circuit Boards Location.
: Uses unleaded solder.
(FOR CHECK)
TUNER PACK
1
21
22
42
1
21
22
42
1
2
3
4
5
1
2
3
R
CDG
BOARD
CN1001
(Page 50)
N
CDG
BOARD
CN1003
(Page 50)
(GNX880)
(GNX880)
G
DRIVER
BOARD
CN701
(Page 34)
J
PRIMARY
BOARD
CN1200
(Page 52)
B
MIC
BOARD
CN1101
(Page 42)
H
EFFECTOR
BOARD
CN1501
(Page 48)
C
SURROUND
BOARD
NO801
(Page 46)
I
SURROUND
BOARD
CN700
(Page 46)
E
PA
BOARD
CN601
(Page 44)
D
PA
BOARD
CN600
(Page 44)
K
TRANS
BOARD
CN1213
(Page 52)
F
PANEL
BOARD
CN902
(Page 40)
C536
IC401
R
563
Q561
IC101
IC201
C210
R431
R
432
R433
R
434
R430
R406
R418
R419
R420
R311
R
421
R422
R423
R424
R339
R426
FB508
FB507
FB512
FB509
R429
R395
R336
R397
R307
R396
R355
R
302
R
438
R439
R440
R
441
R442
R
443
R
444
R
445
R
446
R436
D501
R394
R529
R530
R427
R319
R
428
C464
D341
Q341
R472
Q340
Q
342
IC402
Q501
D503
D504
R501
D502
D505
R500
R400
R
592
R593
R492
R493
Q345
R343
R111
R294
R
295
R342
C341
R489
R490
R273
C405
R389
Q374
Q371
R
304
Q372
Q373
R384
Q
376
Q375
Q382
R383
R399
R381
R380
R382
C381
Q381
R371
R374
IC301
C380
C384
C386
R
392
C377
FB
261
FB510
FB263
C264
FB260
R150
C534
C547
C546
R
268
R
270
R269
R
265
R267
R264
R266
R261
R263
R260
R
262
R
203
C205
C203
R204
C372
R205
C206
R325
R229
R228
D101
D102
D325
C373
R305
R303
R312
R306
C364
R310
R
308
R309
R387
R354
R352
R385
R351
R
221
R
560
R220
C376
Q
379
C263
FB506
C537
C262
C260
C261
R253
R254
R257
R256
R255
R252
R250
R251
Q
250
Q
251
Q
343
R532
C539
R104
IC550
R495
C564
C565
D550
R
483
R
484
R485
R486
R487
C538
R
586
C110
D
402
R140
R157
R
116
C581
C580
Q584
Q582
Q
580
R575
R577
R578
D581
D584
C115
R
562
R
106
R107
R488
Q378
C382
R585
C385
Q380
R373
C383
R369
D342
R379
R388
R344
R347
C340
Q377
D340
C378
R372
R391
R378
R375
R393
Q370
R102
R101
C160
C567
Q560
R
346
R341
R345
R349
R
538
Q545
R
546
R582
R184
R185
R186
R187
R180
R181
R182
R183
Q180
Q181
R370
C551
R337
D
401
R390
R353
C419
Q
583
R571
R
473
Q344
R474
R
271
Q325
R301
R376
R272
R348
C375
C314
R386
Q383
R587
R377
C371
R425
C499
R151
R152
R340
R502
R573
R
574
FB262
D
583
FB150
R
356
R357
C525
C523
C522
C524
C521
C520
R595
Q
505
Q504
C497
R
401
R402
R404
R405
R411
C411
R
412
R413
R417
R505
C410
C412
R503
R
403
R
409
R
407
JR101
JR102
31 30
1
100
80 81
50
51
JR
107
JR108
JR109
JR
110
JR114
JR117
JR119
JR120
JR123
JR
124
JR125
JR126
JR127
JR129
JR130
JR131
R112
JR112
JR121
JR115
R
452
JW563
NO401
JW001
JW
002
JW006
JW
010
JW
011
JW
012
JW013
JW015
JW016
JW017
JW018
JW
019
JW
023
JW
027
JW
028
JW
029
JW
030
JW
031
JW
032
JW
033
JW037
JW038
JW039
JW040
JW041
JW044
JW045
JW049
JW051
JW052
JW053
JW055
JW056
JW058
JW059
JW062
JW065
JW067
JW074
JW075
JW076
JW
098
JW108
JW112
JW113
JW141
JW142
JW144
JW171
JW172
JW173
JW174
JW
189
JW
191
JW202
JW
216
JW229
JW230
JW231
JW232
JW233
JW237
JW238
JW240
JW239
JW241
JW243
JW244
JW245
JW248
JW254
JW255
JW
263
JW
264
JW
265
JW
268
JW
273
JW274
JW276
JW
279
JW
280
JW
281
JW
284
JW
288
JW
294
JW299
JW300
JW301
JW302
JW
312
JW317
JW320
JW321
JW322
JW323
JW324
JW325
JW326
JW327
JW328
JW329
JW
331
JW
332
JW
333
JW
334
JW
335
JW
338
JW
339
JW
340
JW
341
JW
342
JW
343
JW
344
JW
345
JW356
JW357
JW359
JW360
JW
361
JW
362
JW
364
JW
366
JW
367
JW
368
JW
369
JW
370
JW371
JW373
JW
387
JW376
JW378
JW377
R598
L101
L102
R
599
JW007
JW400
JW
365
JW125
JW
123
JW
124
JW
291
JW
295
JW
501
JW315
JW316
JW
402
JW
406
JW213
JW310
JW242
JW234
JW412
JW318
JW319
JW413
JW
416
JW
417
JW
419
JW
267
JW420
JW421
JW
384
JW
383
JW
337
JW
363
JW
450
JW307
JW308
JW336
JW
452
NO503
JW135
N
O402
EPT561
JW
277
JW
566
JW
567
JW568
JW
061
JW145
CN102
CN102
SYSTEM CONTROL
JW
260
JW184
JW
188
JW121
JW119
JW397
JW118
JW117
JW116
JW115
JW114
JW
042
JW
043
JW
014
JW138
JW054
JW009
JW008
JW005
JW004
JW
003
JW050
JW
071
JW
070
JW048
JW084
JW086
JW085
JW047
JW046
JW057
JW399
JW066
JW063
JW064
JW
091
JW
092
JW
093
JW
096
JW
095
JW236
JW
257
JW
258
JW
020
JW418
JW
381
JW379
JW090
JW
162
JW
161
JW
160
JW
127
JW
395
JW
192
JW275
JW304
JW408
JW247
JW208
JW
182
JW
407
JW
355
JW346
JW347
JW348
JW
278
JW235
JW
225
JW140
JW143
JW148
JW181
JW
186
JW
187
JW
110
JW
190
JW177
JW130
JW156
JW166
JW170
JW211
JW212
JW
210
JW
215
JW
224
JW
226
JW
227
JW259
JW298
JW
203
JW
205
JW
222
JW
351
JW396
JW
398
JW
349
JW372
JW393
JW394
JW
358
JW
380
JW
385
JW
390
JW
403
JW
411
JW
422
JW
426
JW
428
JW
430
JW431
JW432
JW103
JW
433
JW
434
JW
253
JW
256
JW
389
JW
375
JW209
C
N511
X402
X401
C568
C308
C355
CN
505
C310
C462
CN508
C501
C503
C416
IC561
IC210
D560
L371
C374
CN502
C351
C250
CN501
CN
512
C100
C150
C103
C222
J101
C540
C
202
C207
C154
C311
C204
C230
CN506
C211
C231
C223
C309
C498
C541
C305
C353
C306
C359
C220
C354
C356
C301
C
251
CN507
C104
C105
C111
IC560
C566
C180
C560
C561
C102
C221
C152
C280
C156
C157
C158
CN580
Q585
C112
CN510
C106
C
107
C108
C281
C153
L302
T301
C502
L370
C312
TM101
C303
L372
C544
C545
C181
D561
D562
C379
C109
C562
EPT560
C563
C161
C370
C304
C361
C307
C
N402
C140
C159
IC562
CN503
C553
JW
069
CN513
JW
352
JW
354
JW
561
JW072
JW
078
JW
391
JW
392
JW
128
JW
164
JW
165
JW
223
JW
167
JW
415
JW
129
JW
100
JW109
C535
JW270
JW
200
JW079
JW201
JW176
JW
199
JW120
JW
178
JW
424
JW
423
JW
425
JW
282
JW
175
JW073
JW068
JW080
JW094
JW097
JW107
JW036
JWH001
CN509
JW
228
JW251
JW081
JW
087
JW111
JW139
JW082
JW
035
JW
183
CN105
JW
220
J103
JW
126
JW
179
JW
180
JW195
JW196
JW193
JW
221
JW
287
JW
286
JW
404
JW
285
JW
206
JW
292
JW
296
JW
289
JW293
JW522
JW
153
JW159
JW
185
JW
429
JW163
JW197
JW
198
R108
JW
022
11
1-868-763-
BOARDMAIN
A
BD84
BOARD
CN201
(Page 32)
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Q581
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
(FOR CHECK)
(FOR CHECK)
TAPE A
HEAD
TAPE B
HEAD
TAPE
MECHANISM
DECK
M891
DC FAN
1
2
3
1
6
1
2
3
1
8
1
3
1
4
1
6
3
4
1
4
1
2
3
4
5
SUBWOOFER
OUT
CD DIGITAL OUT
OPTICAL
G-LIGHT
SYNC
+
-
+
1
4
TV
L
R
VIDEO/MD
AUDIO IN
L
R
1
1
3
3
1
31
1
17
1
3
1
3
R594
C417
D
403
C401
D
404
JW083
JW
023
JW
024
JW
025
JW
026
JW
021
JW137
C113
R119
R
103
R131
JW
131
JW
262
JW
146
JW
134
JW
133
JW
132
JW219
CN
100
C149
R133
R156
R105
Q
151
Q
101
R122
R153
R
121
R130
JR122
JW149
JW169
JW168
JW
150
JW
151
JW
152
JW
154
JW
155
JW
157
JW
158
JW
303
C162
C116
JW136
JW
451
JW409
JW313
JW217
JW218
D103
D
104
JW
204
JW147
C163
C101
R132
R155
C131
R
475
R
478
R570
R469
JR113
R468
R497
R293
R296
R297
R476
R477
R470
R463
JW
077
Q540
R541
R
542
JW
088
R
547
R548
JW089
Q544
R540
Q541
JR116
JW105
JW104
JW106
JW350
JW
290
C552
JW
297
C550
JW
401
R449
R450
R448
JR
104
R166
C155
R154
NO
403
R513
R511
R510
R512
1
13
CN560
CN
504
1
2
R
437
R435
JW
122
2
3 4 5 6 7
8
9 10 11 12 13 14
A
1
B
C
D
E
F
G
H
J
I
K
Ref. No. Location
D101 J-13
D102 J-13
D103 D-9
D104 D-9
D325 I-14
D340 E-3
D341 E-3
D342 E-3
D401 D-5
D402 D-5
D403 C-3
D404 C-3
D501 C-5
D502 C-5
D503 C-5
D504 C-5
D505 C-6
D550 I-12
D560 I-8
D561 G-9
D562 G-10
D581 H-13
D583 H-13
D584 H-13
IC101 D-10
IC201 D-12
IC210 A-14
IC301 H-5
IC401 C-4
IC402 C-5
IC550 I-12
IC560 H-9
IC561 H-9
IC562 C-6
Q101 C-9
Q151 C-8
Q180 J-10
• Semiconductor Location
Ref. No. Location
Q181 J-10
Q250 C-12
Q251 C-13
Q325 J-13
Q340 E-2
Q341 E-4
Q342 E-3
Q343 E-2
Q344 E-3
Q345 E-2
Q370 J-4
Q371 I-3
Q372 I-4
Q373 I-4
Q374 I-4
Q375 I-4
Q376 I-4
Q377 I-5
Q378 I-5
Q379 I-5
Q380 J-5
Q381 I-5
Q382 H-5
Q383 H-5
Q501 C-5
Q504 B-6
Q505 C-6
Q540 E-5
Q541 F-4
Q542 E-5
Q545 F-5
Q560 C-7
Q561 C-6
Q580 H-12
Q581 H-13
Q582 H-13
Q583 D-4
Q584 H-13
Q585 H-13
Ver. 1.1