Read Sharp SD-AT50H (serv.man12) Service Manual online
– 29 –
SD-AT50H
Figure 29 WIRING SIDE OF P.W.BOARD (10/10)
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12
DA501
RA505
RA504
DA409
DA415
PSA502
RA461
RA460
RA429 RA485
QA412
RA430
RA454
RA453
RA441
QA415
RA488
PSA505
RA442
RA149
DA503
RA145
RA510
CA175
RA513
RA511
RA512
QA500
RA514
CA121
RA125
RA129
RA137
RA141
CA119
CA149
RA139
RA135
CA111
RA123
RA127
RA148
CA176
RA144
CA120
RA128
RA136
RA124
RA140
CA118
CA150
RA138
RA134
RA126
RA122
CA110
RA103
RA101
RA100
RA200
RA301
RA300
RA201
RA203
RA105
RA205
RA303
RA102
RA202
RA204
RA107
RA104
RA207
CA152
CA142
RA106
RA206
CA112
RA209
CA105
CA104
CA131
CA205
CA133
CA177
CA135
CA134
CA138
RA115
CA277
RA117
CA233
CA109
CA234
CA173
CA178
CA174
CA238
CA107
CA108
CA139
CA106
RA214
RA216
CA151
CA208
RA232
CA143
RA230
RA217
CA209
CA252
CA250
CA242
CA212
CA113
CA210
RA224
RA228
RA226
RA236
RA240
RA222
RA234
RA238
RA242
CA218
CA220
RA248
CA276
RA244
RA243
RA249
CA275
RA245
RA459
RA484
RA458
QA411
RA427
RA403
RA428
RA451
RA487
QA414
RA439
RA452
CA221
PSA501
RA502
CA219
RA503
RA440
RA508
PSA504
RA509
RA241
RA225
RA518
RA235
RA517
RA237
RA227
RA239
QA501
RA229
RA223
CA211
CA405
CA213
CA251
CA249
CA243
CA351
CA207
CA239
CA349
CA206
CA426
RA464
RA467
CA343
RA476
RA468
RA455
RA477
RA463
CA313
CA408
CA425
RA465
RA282
CA307
CA339
RA315
CA309
RA317
CA306
CA204
CA308
RA316
RA314
CA335
RA208
CA338
RA382
CA377
CA334
CA333
CA352
CA331
RA306
CA305
CA304
CA350
RA304
CA342
RA307
CA312
RA302
CA413
RA305
CA376
RA348
RA324
RA328
RA336
CA320
RA340
RA344
CA318
RA338
CA310
RA334
RA342
RA326
RA322
RA325
RA329
RA337
CA321
RA341
RA345
CA319
RA343
RA339
RA335
RA327
RA323
CA311
CA432
RA522
RA521
CA431
RA450
RA456
RA449
RA437
QA413
RA425
DA402
QA410
RA507
RA486
RA457
RA472
RA506
RA501
RA474
RA483
RA473
RA471
RA500
RA438
RA475
PSA503
RA470
RA426
PSA500
RA401
RA520
RA519
RA402
CA326
CA314
CA316
CA327
CA315
CA317
CA403
CA404
CA347
CA341
CA407
CA340
CA348
CA344
CA303
CA302
CA412
CA332
CA336
CA406
ICA403
CA427
CA247
CA241
CA240
CA203
CA202
CA232
CA236
CA244
CA248
CA140
CA132
CA103
CA102
CA100
VRA300
VRA301
CA300
VRA200
CA301
CA200
VRA201
CA201
VRA100
VRA101
CA101
CA148
CA141
CA116
CA114
CA421
CA422
CA115
CA117
CA144
CA147
CA136
CA216
CA214
CA226
CA126
CA127
CNA101
CNA103
CNA104
CA215
CA217
CA379
CA378
CA227
CA420
CA419
CA411
ICA402
CNA100
ICA102
ICA107
ICA202
ICA207
ICA307
ICA302
ICA400
ICA401
LFA03
LA304
LA306
LA305
LA307
LFA02
LFA01
LFA301
LFA300
LFA101
LFA200
LFA100
LFA201
LA204
LA206
LA107
LA105
LA106
LA104
CA417
CA418
RA347
RA493
RA492
RA432
RA431
RA443
RA444
RA400
LA400
RA515
RA434
RA433
RA445
RA446
LA205
LA207
CXA100
RA448
RA447
RA147
RA146
RA346
RA247
RA436
RA435
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12
11
11
12
CNS901
P27 12 - C
FROM POWER PWB
CNS802
P27 7 - D
FROM POWER PWB
CNS801
P27 7 - B
FROM POWER PWB
1-BIT AMP. PWB-D (BOTTOM VIEW)
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1
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10
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12
CNS803
P27 12 - B
FROM POWER PWB
VRA100
R-CH OUTPUT
OFFSET
ADJUSTMENT
VRA101
L-CH OUTPUT
OFFSET
ADJUSTMENT
1
5
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3
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15
17
13
2
6
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10
4
12
16
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14
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2
1
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1
2
3
1
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3
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15
17
13
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10
4
12
16
18
14
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2
3
1
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3
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15
17
13
2
6
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10
4
12
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14
1
2
3
4
8
7
6
5
VRA300
R-CH OUTPUT
OFFSET
ADJUSTMENT
VRA301
L-CH OUTPUT
OFFSET
ADJUSTMENT
VRA200
R-CH OUTPUT
OFFSET
ADJUSTMENT
VRA201
L-CH OUTPUT
OFFSET
ADJUSTMENT
1
2
3
1
5
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9
3
11
15
17
13
2
6
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10
4
12
16
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14
Through-hole where the top, bottom and ground patterns are connected.
Through-hole where the top, and bottom patterns are connected.
Through-hole where the top, and bottom patterns are connected.
Through-hole where the top, bottom and +B patterns are connected.
Through-hole where the top, and bottom -B patterns are connected.
