REAR INPUT (A Side) REAR INPUT (B Side)
REAR INPUT, DAC OLD, DAC NEW
s
DAC OLD (A Side) DAC OLD (B Side)
This DAC OLD PCB describes the product with the following serial No.
Serial Number : until MBxxxxxx69999
This DAC NEW PCB describes the product with the following serial No.
Serial Number : from MBxxxxxx70001~
DAC NEW (A Side) DAC NEW (B Side)
8U-210251-1
DAC UNIT
63201025120AS
Z102
Z103
C433
N401
C440
C446
C452
C453
C454
C455
C478
C285
C479
C286
C287
C288
C289
C480
C481
C483
C290
C485
C291
C486
C292
C487
C293
C488
C294
B101
C295
C296
C297
C298
C299
B101A
C300
C301
C302
C303
C304
C305
C306
C307
C308
C131
C132
N101
N104
N105
C339C340
C341
C342
C158
C159
C160
C161
C162
C163
C164
C165
N909
N910
2
N106
R401
R402
R403
R210
R404
R211
R405
R212
R213
R214
R408
R215
R409
R216
R217
R218
R219
R410
R411
R412
R413
R220
R414
R221
R415
R222
U102
R416
R417
R223
U103
R418
R224
U104
R419
R225
U105
R226
U106
R227
U107
R228
U108
R229
U109
R420
R421
R230
U110
R231
U111
U112
R232
R426
R233
R234
R235
R236
R237
R238
R239
C200
R431
C202
R432
C203
R433
R240
C204
R434
R241
C205
R435
R242
U122
C206
R436
R243
U123
C207
R437
R244
U124
C208
R438
R245
U125
C209
R439
R246
U126
R247
U127
U128
R248
U129
C401
R249
C402
C403
C404
C210
R440
C405
C211
R441
C406
C212
R442
C407
C213
R443
C214
C408
R250
R444
R251
C409
C215
R445
R252
C216
R446
R253
C217
R447
R254
C218
R448
C219
R449
R255
R256
R257
C410
R258
C411
R259
C412
C413
C220
C414
R450
C221
C415
R451
C416
C222
R452
C223
R453
C417
C418
C224
R454
R260
C225
R261
C419
R455
C226
R262
R456
C227
R263
R264
C228
R458
R265
C229
R459
R266
R267
R268
C420
R269
C421
C422
C423
C230
C424
C231
R461
C425
C232
R462
C426
C233
R463
C427
R270
C234
R464
C428
R271
C235
C429
R272
C236
R467
R273
C237
R468
R274
C238
R469
R275
C239
R276
R277
R278
C430
R279
C431
R470
C434
R471
C241
C435
R472
C242
R473
C243
C437
R474
R280
C244
C438
R475
C245
C439
R476
C246
R283
C247
R284
C248
C249
R287
R288
R289
C441
C442
C250
C444
C251
C445
C252
C447
C253
C254
C448
C255
R292
C256
R293
C257
C258
C259
R296
R297
C450
C451
C260
C261
C456
C263
C457
C264
C458
C265
C459
C266
C267
C460
C461
C462
C463
C464
C465
C466
C467
C468
C469
C470
C471
C472
C473
C474
C475
C476
C477
C482
C484
C490
C491
C492
C493
R101
R108
R300
R301
R302
R303
R110
R304
R111
R305
R112
R113
R114
R308
R115
R309
R116
R119
R311
R312
R313
R120
R314
R315
R316
R317
R318
R319
R129
R320
R321
R322
R323
R130
R324
R325
R326
R134
R135
R136
R137
R138
U401
R139
U402
U403
U404
C101
U405
C102
U406
C103
R140
C104
R141
C105
C106
R142
C107
R143
C108
R144
C109
R145
R146
R147
R148
R149
C110
C111
C112
C113
R150
C114
R151
C115
R152
C116
C117
R153
C118
R154
R155
C119
R156
R157
R158
R159
C120
C121
C122
C123
C317
C124
R160
C318
C125
R161
C319
C126
R162
R163
C127
R164
C128
R165
C129
R166
R167
R168
C320
R169
C321
C322
C323
C130
C325
C133
C134
R170
C135
R171
R172
C136
R173
C137
R174
C138
R175
R176
R177
R178
R179
C140
C141
C142
C143
C144
R180
C145
R181
R182
C146
R183
C147
R184
C148
R185
C149
R186
R187
R188
R189
C343
C344
C150
C345
C151
C346
C152
C347
C153
C348
R190
C154
C349
R191
C155
C156
R192
C157
R193
R194
R195
R196
R197
C350
R198
C351
R199
C352
C353
C354
C355
R391
C356
R392
C357
R393
R394
C358
R396
C167
C168
C169
C170
C172
C173
C174
C175
C177
C178
C179
C180
C182
C183
C184
C185
C187
C188
C189
C190
C192
C193
C194
C195
C197
C198
C199
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
G
O
I
G
O
I
U101
R427
U113
R428
R429
R623
R430
R624
C201
R625
R626
R627
R628
R457
R460
R465
R466
C432
C436
R477
R478
R479
C443
C449
Q101
Q102
Q103
Q104
Q105
Q106
Q107
Q108
Q109
Q110
C269
Q111
Q112
Q113
Q114
Q115
Q116
Q117
C270
Q118
C271
Q119
C272
C273
C274
C275
C276
C277
Q120
C278
C279
Q121
Q122
Q123
Q124
Q125
Q126
Q127
C280
Q128
C281
Q129
C282
C283
C284
Q130
Q131
Q132
C494
C495
R102
R103
R104
R105
R106
R107
R109
R117
R118
R121
R122
R123
R124
R125
R126
R127
R128
R327
R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R338
R339
R340
R341
R342
R343
R344
C309
R345
R346
R347
R348
R349
C310
C311
C312
C313
C314
R350
C315
R351
C316
R352
R353
R354
R355
R356
R357
R358
R359
C324
R360
R361
C326
R362
C327
R363
C328
R364
C329
R365
R366
R367
R368
R369
C330
C331
C332
C333
C334
R370
C335
R371
C336
R372
C337
R373
C338
R374
R375
R376
R377
R378
R379
R380
R381
R382
R383
R384
R385
R386
R387
R388
R389
R390
R395
C166
R397
C360
C361
C362
C363
C364
C365
C171
C366
C367
C368
C369
C176
C370
C371
C372
C373
C374
C375
C181
C186
C191
C196
G
VCC
OUT
G
VCC
OUT
OUT VCC
G
1
6
5
9
REAR INPUT UNIT
8U-210250-3
Z701
Z702
Z703
Z704
U701
U702
U705
K701
K702
K703
K704
K705
K706
K707
L701
L702
C707
C708
C730
C731
C735
C736
C737
N701
N702
N703
N704
C745
C746
C749
C750
C757 C758
C763
C764
C765
C766 C767
C768
D714
R800
U703
U704
U706
U707
U708
Q704
Q707
Q709
Q710
Q711
Q712
L703
Q719
Q720
Q722
Q724
Q725
Q726
Q727
Q728
R706
R707
R708
R716R717
R731
R732
R733
R734
R735
R736
R737
R738
R739
R740
C704
R741
R742
R743
C710
C711
C713
C714
C715
R751
C716
C717
R753
C718
R754
C719
R755
R756
R758
C720
C722
C723
C724
C725
C726
R762
C727
R763
C728
C729
R766
R769
C732
C738
C739
R779
C740
C741
C742
R784
R787
C753
C754
R790
C755
C756
R792
R793
C759
R797
R798
C760
D701
D706
D707
D710
D711
D715
D716
D717
D718
D719
D720
D721
D722
1
L
R
L
R
L
R
L
R
R801
R802
R803
R804
Q701
Q702
Q703
Q705
Q706
Q708
R701
R702
R703
R704
R705
R709
R710
R711
R712
R713
R714
R715
R718
R719
R720
R721
R722
R723
R724
R725
R726
R727
R728
R729
R730
C701
C702
C703
C705
C706
R744
C709
R745
R746
R747
R748
R749
C712
R750
R752
C721
C733
C734
R786
R789
C751
C752
R794 R795
R796
R799
C761
D702
C762
D703
D704
D705
D708
D709
D712
D713
8U-210251-1
DAC UNIT
63201025110AS
Z101
Z102
Z103
C428
C433
C246
C247
C440
C250
C251
C446
C254
C255
C258
C452
C453
C260
C454
C455
C262
C263
C267
C268
C270
C271
C274
C275
C278
C279
C280
C281
C282
C283
C284
C478
C479
C285
C286 C287
C288
C289
C480
C481
C483
C290
C291
C485
C292 C293
C131
C132
N101
N104N105
C146
C149
C153
C156
C160
C164
C167
N909
C171
C175
N910
C178
N106
R402
R403
R404
R210
R405
R211
R212
R406
R407
R408
R409
R218
R219
R410
R411
R412
R413
R414
R220
R415
R416
U102
U103
R417
U104
R418
U105
R419
R225
U106
U107
U108
R228
U109
R229
R9001
R9002
R420
R421
R422
R423
U110
R424
R230
U111
R425
R231
U112
R426
R233
R234
R235
R236
R431
R432
R433
R434
R435
R436
R242
R243
R437
R244
R438
R245
R439
R246
C401
C402
C403
R440
C404
R441
C405
R442
C406
R443
C407
R444
C408
C214
R445
C409
R251
R446
R447
C217
R448
R254
R255
R449
R256
C410
C411
C412
C413
R450
C414
C220
R451
C415
C221
C416
R452
C417
R453
C418
R454
C224
R455
C419
C225
R261
R456
C226
R458
R264
R265
R459
C229
R266
R267
R268
C420
R269
C421
C422
C423
C424
C425
R461
C426
R462
C232
C427
R463
C233
R464
R270
C234
C429
R271
R272
R273
C237
C238
R274
R275
R276
R277
C430
R278
R279
C434
C241
C435
C437
C244
R280
C438
C245
C439
R281
R282
R283
C248
R284
C249
R285
R286
R287
R288
C441
R289
C442
C444
C445
C252
C253
C447
R290
C448
R291
C256
R292
C257
R293
R294
Q101
R295
C259
R296
Q102 Q103
R297
Q104
C450
R298
Q105
C451
R299
Q106
Q107
Q108
C261
C456
C457
C458
C264
C459
C265
C266
C269
C460
L101
Q115
C461
L102
Q116
C462
Q117
C463
Q118
C464
Q119
C465
C272
C466
C273
C467
C468
C469
C276
C277
Q120
C470
C471
C472
C473
C474
C475
C476
C477
C482
C484
R101
R102
R103
R104
R105
R106
R107
R108
R109
R300
R301
R302
R303
R110
R304
R111
R305
R306
R112
R113
R307
R308
R114
R115
R309
R116
R117
R118
R119
R310
R311
R312
R313
R120
R314
R315
R121
R122
R316
R123
R317
R318
R124
R125
R319
R126
R127
R128
R129
R320
R321
R322
R323
R130
R324
R325
R131
R326
R132
R327
R133
R134
R328
R135
R329
R136
R137
R138
U401
R139
U402
U403
U404
R330
U405
C101
R331
U406
C102
R332
C103
R333
C104
R140
R334
C105
R335
R336
C106
R337
C107
R338
C108
R339
C109
R340
C110
R341
C111
R342
C112
R343
C113
C114
R344
C115
R345
C116
R346
C117
C118
C119
C120
C121
C122
C123
C124
C125
C126
C127
C128
C129
C130
C133
C134
C135
C136
C137
R173
C138
R174
R175
C139
C140
C141
C142
C143
C144
C145
R182
R183
C147
R184
C148
R185
C150
C151
C152
C154
R190
C155
C157
R193
R194
C158
R195
C159
C161
C162
C163
C165
C166
C168
C169
C170
C172
C173
C174
C176
C177
C179
C180
C181
R200
R203
R204
R205
R206
R207
R209
1
G
O
I
R401
R213
R214
R215
R216
R217
U101
R221
R222
R223
R224
R226
R227
R232
R427
R428
R429
R237
R238
R239
R623
R624
R430
C200
R625
C201
R626
C202
R627
C203
R628
R240
C204
C205
R241
C206
C207
C208
C209
R247
R248
R249
C210
C211
C212
R250
C215
C216
R252
R253
C218
C219
R257
R258
R259
C222
C223
R260
R262
R457
C227
R263
C228
C230
R460
C231
R465
C235
R466
C236
C239
C431
C432
C240
C436
C242
C243
C443
C449
Q109
Q110
Q111
Q112
Q113
Q114
Q121
Q122
Q123
Q124
Q125
Q126
Q127
Q128
Q129
Q130
R141
R142
R143
R144
R145
R146
R147
R148
R149
R150
R151
R152
R153
R154
R155
R156
R157
R158
R159
R160
R161
R162
R163
R164
R165
R166
R167
R168
R169
R170
R171
R172
R176
R177
R178
R179
R180
R181
R186
R187
R188
R189
R191
R192
R196
R197
R198
R199
C182
C183
C184C185
C186
C187
C188
C189
C190
C191
C192
C193
C194
C195
C196
C197
C198
C199
R201
R202
R208
55
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
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