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49
49
HCD-GNZ7D/GNZ8D/GNZ9D
HCD-GNZ7D/GNZ8D/GNZ9D
7-14. PRINTED WIRING BOARD — AUDIO SECTION —
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
12
13
Q
708
R384
C388
R385
FB
301
D301
R396
R398
JR382
JW291
JW293
C775
R737
D726
Q727
R623
R302
R798
Q782
R
626
R301
R
625
C653
C613
C651
C652
C611
Q728
Q783
R
383
R
382
C324
R
32
3
R
33
5
R317
R277
R276
R
31
6
R324
R3
25
R
343
R341
R381
R342
R354
R232
R35
3
R
375
R
35
7
R657
R364
R
36
5
R
363
R374
C776
TV/SAT
R
372
C32
3
C334
C332
R652
C612
D781
R658
R7
40
C657
Q772
C353
Q721
C315
L301
C34
4
R785
C783
R769
Q792
R
79
3
R
791
R795
C793
R794
C794
C376
D
791
D792
D793
Q793
1-865-685-
13
13
Q791
C3
84
R7
41
R
764
R
762
R
792
C302
C3
63
R742
R656
C
354
C374
R
35
5
C259
C336
C377
C
314
R252
R
31
8
C260
R
253
C342
C372
C313
C364
Q
703
C621
C262
R
334
R332
R331
R333
Q70
4
R315
R313
R314
R
373
R
371
C
201
R238
R705
R709
R710
R706
R255
R256
R254
D202
R
201
R
202
Q
252
JR251
R
233
R
234
R214
R235
R215
Q212
JR211
R216
R351
C222
C220
R213
C218
C219
R212
R237
R616
C617
R236
R
247
C241
R
618
C784
R620
Q706
R272
R
271
C785
C245
R391
R
392
IC203
R243
R240
C246
R632
R
244
R248
C
240
R
242
R246
R393
Q281
R602
R
74
5
R
24
9
R611
R231
R245
D235
R211
R251
R651
R
241
R337
C
728
D201
R782
Q272
R
239
R653
R654
R655
R
615
D
725
C393
R614
C283
C623
Q
621
R714
R
734
R
321
Q622
Q623
Q626
Q628
Q629
R
622
R
751
R716
R71
8
R71
7
R715
Q
627
R
624
R621
Q624
Q625
Q631
R
627
R628
R629 Q630
R639
R
738
Q714
R
387
R601
C601
C602
Q602
D722
Q603
R603
R604
R
73
9
R275
R
311
IC303
R361
Q729
C392
R
790
Q722
Q712
R395
D
72
7
R
726
R
261
R
724
Q723
Q795
Q746
R
347
R3
77
Q745
R348
R378
R221
Q713
Q711
R
262
R
784
R
713
R711
R
763
R712
R783
R394
Q283
R
727
R
735
R
721
Q724
JR304
R
703
R704
R
725
Q282
R
222
C
795
R753
JR
305
C778
R736
C258
Q702
Q701
R702
R701
C624
R
352
R
312
R362
R752
R
322
D
78
3
R723
R781
Q705
R
282
R767
C337
R612
R768
R765
Q771
R
799
Q796
R273
R274
Q
271
D271
Q797
R
796
R
659
D753
D763
R397
R338
D
728
C
367
C368
C366
D762
J201
J202
FAN901
C233
C234
L302
IC305
(OPTICAL)
DVD
DIGITAL
OUT
IC
305
C307
JW301
C7
21
JW
111
JW
11
2
JW113
JW114
JW115
JW116
JW
117
JW
118
JW
119
JW120
JW
1
21
JW
122
JW
124
JW126
GNZ7D
GNZ9D
GNZ9D
GNZ7D
GNZ7D
GNZ9D
GNZ9D
GNZ8D
/GNZ9D
GNZ8D/GNZ9D
JW133
JW134
JW135
JW
136
JW
13
8
JW140
JW137
JW141
JW142
JW
144
JW
145
JW
147
JW
15
1
JW
155
JW156
JW
157
JW
158
JW159
JW
160
JW162
JW163
JW164
JW165
JW166
JW167
JW168
JW169
JW
170
JW
171
JW
172
JW174
JW
175
JW176
JW177
JW178
JW179
JW
180
JW181
JW182
JW183
JW
185
JW186
JW187
JW189
JW190
JW191
JW192
JW193
JW194
JW195
JW
196
JW
197
JW
198
JW
19
9
JW
200
JW201
JW
203
JW204
JW
206
JW
207
JW
208
JW
209
JW
210
JW
211
JW
214
JW
215
JW216
JW218
JW219
JW220
JW221
JW222
JW
223
JW224
JW225
JW227
JW228
JW229
JW230
JW
231
JW
232
JW233
JW234
JW
2
37
JW
2
38
JW
250
JW
251
JW
252
JW
253
JW
254
JW
255
JW
256
JW
258
JW
259
JW
260
JW
261
JW
264
JW
26
5
JW
2
66
JW
270
JW
27
2
JW
27
3
JW
274
JW
2
78
JW279
JW
2
84
JW
285
JW
286
JW
288
JW
289
JW290
JW
295
JW
297
JW
298
JW
299
JW303
JW305
JW
306
JW
307
JW309
JW310
JW311
JW312
JW313
JW314
JW315
JW316
JW317
JW318
JW319
JW320
JW
321
JW
322
JW
323
JW
324
JW
325
JW
326
JW327
JW328
JW329
JW
330
JW331
JW332
JW333
JW334
JW
335
JW
336
JW
337
JW
338
JW339
10
1
1
8
1
E
B
1
6
4
1
3
1
17
10
3
JW341
JW342
JW343
JW344
JW345
JW346
JW347
JW348
JW349
JW350
JW351
JW352
JW353
JW354
JW355
JW356
JW357
JW358
JW359
JW360
JW361
JW362
JW363
JW365
JW366
JW367
JW368
JW
369
JW371
JW
374
JW377
JW
378
JW
379
JW381
JW384
JW385
JW
386
JW
387
JW388
JW
389
JW
390
JW392
JW393
JW394
JW395
JW396
JW397
JW398
JW
399
JW
400
JW
401
JW
403
JW
406
JW
407
JW
408
JW
409
JW
410
JW
411
JW
412
JW413
JW414
LP501
LP502
LP503
JW
148
JW
1
49
JW
152
JW
23
6
JW
132
JW
240
JW
241
JW
24
2
JW
24
3
JW
24
4
JW
245
JW
24
6
JW
247
JW
248
JW
249
JW
123
JW128
JW188
JW
308
JW226
JW415
JW417
JW
300
JW
302
JW
418
JW
419
JW
404
JW
405
JW
21
3
JW
212
JW184
JW202
CN201
GNZ9D
GNZ8D
GNZ7D
GNZ9D
GNZ7D/GNZ8D
GNZ7D/GNZ8D
GNZ8D/GNZ9D
GNZ7D
GNZ7D
GNZ9D
C
35
1
C
N
754
CN602
CN202
CN
601
C265
C285
C345
C352
C341
C343
C726
C658
C3
81
C382
C386
C301
C304
C3
03
C383
C378
C791
Q7
94
D
761
D
751
C
761
C7
63
C765
C356
C
365
C362
C
373
C
37
1
C335
C338
C3
16
C325
C
322
C333
C261
C331
C312
C375
C263
Q784
C202
C232
C224
C225
C274
C223
C221
C618
C217
C620
C235
D771
C236
C286
CN203
C253
C254
C
255
C
256
C252
C237
C257
C215
C
226
C213
C212
C239
C211
C753
C655
C656
C203
C204
C205
C251
C
266
C616
C615
JW423
JW422
C228
C268
C654
C614
EPT751
(CHASSIS)
C781
C22
9
C603
Q601
C604
C273
T601
C605
CN
753
R
223
CN302
C771
C
725
C764
CN303
B C E
C772
CN
751
CN301
C214
CN
745
C269
R
263
R
70
8
C282
C264
C281
C3
11
C
361
C3
21
C39
4
JW
391
JW
380
JW161
JW
262
JW
383
JW
239
JW
150
C391
JW153
JW382
NO302B
1
9
NO302A
LP504
NO701
JW127
JW263
NO703
JW
14
3
JW
14
6
JW
173
JW
217
JW268
JW271
JW275
JW276
JW277
JW280
JW282
JW
283
JW
267
JW373
JW372
JW375
JW376
JW154
CN755
JW281
JW340
JW
2
69
C619
C659
LP506
JW130
JW131
JW
129
CN
752
C385
JW
304
JW364
JW
296
JW287
JW235
JW
257
JW125
BLK
ERASE
HRPE901
REC/PB/ERASE
HEAD
(DECK B)
REC/PB
(R-CH)
REC/PB
(L-CH)
CN602
CN601
WHT
RED
BLK
WHT
RED
BLK
WHT
TM901
E
B
E
3
1
B
1
1
5
6
4
1
1
12
GNZ7D
D201
D-5
D202
D-5
D235
F-11
D271
H-4
D301
C-10
D722
C-8
D725
C-7
D726
C-8
D727
C-7
D728
C-7
D751
G-10
D753
G-9
D761
G-9
D762
B-7
D763
G-8
D771
B-8
D781
I-9
D783
I-7
D791
I-11
D792
I-12
D793
I-12
IC201
E-5
IC203
H-8
IC301
C-11
IC303
C-9
IC305
B-12
IC771
C-9
Q212
D-6
Q252
C-5
Q271
H-5
Q272
H-3
Q281
H-8
Q282
H-8
Q283
H-8
Q601
G-5
Q602
G-6
Q603
G-5
Q621
G-4
Q622
G-4
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
Q623
H-5
Q624
H-5
Q625
G-4
Q626
H-4
Q627
G-4
Q628
G-4
Q629
H-5
Q630
H-5
Q631
H-5
Q701
I-8
Q702
I-9
Q703
G-11
Q704
F-12
Q705
E-11
Q706
E-11
Q711
D-10
Q712
C-10
Q713
C-10
Q714
C-9
Q721
B-6
Q722
B-6
Q723
B-5
Q724
C-8
Q727
D-7
Q728
C-8
Q729
D-7
Q745
F-10
Q746
F-10
Q771
C-8
Q772
C-8
Q782
I-7
Q783
I-7
Q784
I-7
Q791
I-12
Q792
I-11
Q793
I-12
Q794
H-12
Q795
I-12
Q796
G-12
Q797
H-12
• Refer to page 40 for Circuit Boards Location.
: Uses unleaded solder.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
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T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
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0
5
1
5
1
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6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299