C) Main P.c.b - Panasonic SA-AK750P Service Manual

Cd stereo system
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20.2. (C) Main P.C.B.

H
C
MAIN P.C.B (REPV0130A)
Q2554
G
R2556
C2705
R2702
C
R2565 R2561
R2721
C
C2312
R2564
R2722
C2552
B
E
R2145
R2560
R2705 R2703
R2557
B
E
Q2552
E
B
C2722
R2315
C2703
8
5
Q2555
C
IC2810
C
C2441
C2341
C2314
C2313
C
Q2142
B
E
R2353
B
E
Q2553
1
4
R2588
C
C2589
1
4
IC2804
B
E
W600
Q2551
C2245
C2555
R2559
C2558
8
5
R2562
C2554
W510
R2249
C2414
C2413
W197
W176
R2704
R2415
C2412
C2731
C2560
W590
Q2242
C
R2706
R2245
W177
W109
F
R2247 R2246
B
E
R2418
C2702
W462
R2416
R2417
R2428
R2248
W591
D2241
R2328
R2429
Q2317
W583
R2426
C2421
C2443
C
C
W584
W586
R2456
R2313
B
E
B
E
R2318
E
B
R2316
Q2311
R2356
R2335
R2329
C
C2343
C2323
Q2417
C2321 R2321
R2323
R2431
R2333
C2431
C2333
W587
R2334
C2325
R2326
W403
E
W106
R2411
C2411
K2302
C2171 R2312
R2301 C2311
CN2809
W260
W122
12
W175
R2172
W651
11
R2173
C2173
W174
10
C2183
43
42
C2182
9
45
40
W677
8
50
35
7
55
30
56
29
6
5
IC2803
C2112
4
C3721
1
C2212
28
3
25
5
2
D
C2222
20
10
1
14
15
C2192
W667
C2283
C2191
R2282
W173
R2121
C2121
W254
W675
R2221
W255
W579
C2282
R2510
W256
W101
C
W266
W580
W581
W480
A
CA
D2503
W461
C
R2509
R2204
R2507
C3720
R2503
C2503
C2507
C2501
W258
C
R2501
R2894
R2502
B
E
CN2808
Q2501
12
11
10
D2811
CA
CA
9
8
A
7
W104
B
6
W160
5
W161
4
3
W253
2
C2753
W163
1
W130
W183
W308
W165
W108
QR3106
W164
C
C
W440
B
B
E
QR3105
W358
W661
IC2872
W593
W184
W100
A
1
2
3
W460
W115
1
2
3
R2447
R2446
Q2441
C
W277
B
E
C3502
R2344 R2347
W642
W525
D3508
R2346
Q2341
C
E
W2301
B
E
C
W257
IC3500
R2676
R2357
B
C2678
W124
C2344
Q3500
CN3601
W416
W207
1
(TO TUNER PACK)
W198
W196
C
C2511
Q3601
W286
10
W278
B
E
9
Q2511
B
C
E
R2512 R2511
W506
8
7
W518
6
W123
W664
5
W417
W614 W670
W629
4
W272
W357
3
2
W125
W517
W273
1
W654
R2672
W464
R3436
R2673
W359
W118
W674
R3427
W190
W507
W530
R2674
W412
W342
R3426
C
W505
R2413
C3409
W672
Q2411
B
E
C3408
W671
W120
W413
W673
W508
R2455
IC3400
W191
W669
W678
8
W192
W275
W274
C2585
W193
W519
W276
W597
W463
W520
C2583
W240
1
W504
W523
W414
W515
W419
W243
W415
W503
W245
D2939
R2271 R2273
C2272
C2274
W490
D2938
C2271
C2273
W511
C2195
W502
C2194
W408
R2195
R2196
W354
R2193
W355
W409
C2854
W271
W604
W501
C2821
R2843
C2882
X2801
R2841
R2847
W356
C2853
W679
C2883
W421
R2842
1
100
W411
W607
R2886
5
95
W595
W406
R2851
R2852
10
90
W641
R2801
15
W349
85
20
R2802
81
R2811
R2584
25
W267
R2586
C2802
30
IC2801
W268
80
W609
75
W351
R3211
R3212
31
L4001
70
W352
R3213
35
R2825
65
(SOFTWARE
1
3
5
7
40
W353
WRITING)
60
2
4
6
8
45
55
W269
W602
R2804
C2874
50
51
R2818
W188
W156
R2874
R2817
W208
W159
8
5
R2845
Q2803
W345
E
B
5
4
IC4000
C
3
1
1
4
C2803
W346
W640
IC2871
R2806
W644
W645
W362
W347
W288
W341
C2956
CN2806
E
CN2803
30
28
26
24
22
29
27
25
23
21
20
2
18
16
14
12
10
8
6
4
21
19
17
15
13
11
9
7
5
3
1
4
5
W573
Q2943
Q3451
C
R3452
R3415
R3451
B
E
D2946
E
B
W598
CA
C
W320
Q3450
5
CN3400
12
10
8
6
4
2
L2901
13
11
9
7
5
3
1
C2947
W147
C3500
QR3402
R3409
B
Q3401
E
W153
E
B
R3410
C
C
C
CN3100
QR3400
W152
Q3400
B
E
C
QR3404
E
B
W295
B
R3407
E
E
B
B
E
R3104
W296
C
C
QR3403
E
B
C
QR3401
W297
W666
W638
C
QR3405
W223
W224
C3471
R2131
W137
R3423
W653
W225
1
W145
2
W226
3
4
W224
C2901
5
W138
6
7
W373
8
9
W322
5
W199
10
11
W379
W624
12
13
14
W380
15
W236
16
17
4
W381
18
W382
R3433
19
R2924
20
W383
W323
21
W433
W613
22
W384
W385
CN2801
W386
W531
W242
W387
W388
W141
W389
W105
W133
W219
W390
W309
K3202
W374
W291
W136
W375
W292
W376
W658
K3200
W378
C2953 W577
W633
W220
R2840
W610
R2839
W129
R2832
R2831
W450
R2838
R2834
R2835
W451
R2830
W135
R2829
R2853
R2833
C2906
W471
R2828
W221
R2922
R2912
R2914
W127
E
Q2936
W635
W128
W425
W657
C
R2916
W634
W429
B
W134
CN2805
W370
C
W371
15
R2827 R2826
14
B
E
W659
Q2937
W372
13
12
W298
R3303
11
10
W636
9
W299
8
W662
7
W154
W660
6
5
W365
4
W366
3
2
1
W155
W287
W603
W211
W419
W210
W212
W209
20
18
16
14
12
10
8
6
4
2
W213
19
17
15
13
11
9
7
5
3
1
W301
W214
W214
W238
W215
W627 W652
W650
PbF
0108A
0108A
6
7
8
83
R2941
C2941
R2944
C2944
E
E
B
C
Q2942
C
B
R2949
R2939
Q2948
A
W621
C
CA
B
E
R2946
E
B
C
Q2949
2
1
CN2810
(TO FAN)
W143
1
R3101
2
3
R3102
4
5
R3121
6
7
R3105
8
9
10
R3107
11
12
13
14
15
16
17
W139
W649
W616
9
10
1
1
SA-AK750P / SA-AK750PC
SA-AK750P/PC
MAIN P.C.B
12
13

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