Sony BKM-21D - Schematic Diagrams and Printed Wiring Boards

8-2
BKM-21D
8-2
2
3
4
5
ABCDEFGH
1
BD BOARD
*:B SIDE
D301 * C-7
D302 * C-5
D303 * C-6
D310 * D-6
D402 * F-5
D810 * F-7
D811 * F-6
IC12 F-4
IC13 F-4
IC50 B-5
IC91 B-1
IC92 A-2
IC93 A-3
IC95 B-1
IC96 B-1
IC97 B-2
IC98 B-2
IC99 B-3
IC100 B-3
IC101 A-2
IC103 C-1
IC104 A-2
IC105 * A-2
IC106 A-3
IC108 C-2
IC109 C-2
IC112 C-1
IC113 C-2
IC115 E-1
IC116 F-2
IC117 E-2
IC118 F-2
IC119 F-2
IC120 E-2
IC121 F-2
IC124 * A-3
IC125 * F-1
IC126 * F-1
IC127 D-1
IC128 D-2
IC129 * A-4
IC130 * E-1
IC131 D-2
IC135 * B-2
IC140 * E-2
IC175 F-2
IC300 * A-4
IC301 * D-3
IC302 * C-4
IC303 B-2
IC304 C-2
IC305 B-3
IC306 C-3
IC307 * B-4
IC308 A-5
IC309 D-3
IC310 B-6
IC311 * C-5
IC312 F-1
IC313 * F-1
IC314 F-1
IC318 E-4
IC319 F-4
IC320 F-4
IC321 * B-6
IC322 * B-5
IC324 * F-4
IC325 C-7
IC326 C-7
IC327 * C-7
IC328 C-6
IC329 C-6
IC330 C-6
IC331 C-6
IC332 C-6
IC333 C-6
IC334 C-6
IC335 C-5
IC336 * C-6
IC337 C-6
IC338 D-5
IC339 D-5
IC340 B-4
IC341 C-4
IC342 C-4
IC343 * D-5
IC350 B-6
IC351 B-7
IC352 B-5
IC360 * F-3
IC361 * F-3
IC370 F-4
IC371 C-4
IC375 C-6
IC376 B-6
IC401 F-5
IC501 * C-5
IC502 * F-5
IC601 F-6
IC602 * E-6
IC703 D-5
IC704 D-6
IC801 * F-6
IC802 E-6
IC803 * F-7
IC804 * E-6
IC805 B-7
IC806 E-6
IC807 D-7
IC808 D-7
IC809 C-7
IC810 D-2
IC811 * D-2
IC812 * D-2
IC820 * A-6
IC830 D-4
Q40 * C-3
Q41 * C-3
Q42 * C-3
Q43 * C-3
Q44 * C-2
Q45 * D-2
Q46 A-1
Q47 * A-2
Q48 * A-3
Q49 * C-2
Q50 * B-3
Q51 * D-3
Q52 * A-3
Q53 * B-4
Q54 * B-4
Q55 * A-4
Q57 * C-3
Q58 * D-3
Q63 * A-2
Q64 * A-3
Q65 * A-4
Q70 * D-1
Q75 * C-2
Q76 * C-2
Q77 * C-1
Q104 * B-2
Q105 * B-1
Q106 * A-2
Q107 * A-2
Q108 * A-3
Q109 * A-4
Q114 * C-1
Q129 * F-2
Q132 * C-2
Q133 * C-2
Q150 E-3
Q151 E-3
Q152 E-3
Q153 E-2
Q301 * B-4
Q302 A-4
Q303 * B-4
Q305 B-4
Q306 B-4
Q307 * C-4
Q308 * D-4
Q309 * B-6
Q310 C-6
Q311 * B-5
Q312 * C-7
Q313 * C-6
Q316 D-4
Q317 D-5
Q318 C-5
Q319 D-5
Q320 * C-6
Q321 * C-6
Q322 * B-4
Q323 * B-4
Q324 * B-4
Q330 B-5
Q331 * D-4
Q332 * D-4
Q333 * D-4
Q338 * D-4
Q350 * D-4
Q355 * F-6
Q370 * B-5
Q371 * B-5
Q401 A-4
Q402 A-4
Q403 A-4
Q404 B-6
Q405 A-5
Q406 * A-5
Q407 A-5
Q408 * C-5
Q409 * C-5
Q410 F-5
Q411 F-5
Q412 F-5
Q413 F-5
Q414 F-5
Q415 F-5
Q418 * B-6
Q419 * B-6
Q420 * A-4
Q421 * A-4
Q422 * B-7
Q423 * B-7
Q424 B-7
Q425 B-7
Q432 * A-6
Q433 * A-4
Q434 * A-4
Q440 D-6
Q441 D-6
Q443 * E-6
Q444 E-6
Q446 E-6
Q450 B-6
Q451 * D-6
Q452 D-6
Q454 D-6
Q501 A-5
Q502 A-5
Q503 A-5
Q505 * B-5
Q506 * B-5
Q507 * B-5
Q508 C-5
Q509 C-5
Q512 C-5
Q513 C-5
Q514 C-5
Q515 * F-5
Q516 * F-5
Q517 * F-5
Q518 * F-5
Q520 * A-5
Q521 * A-5
Q522 * A-5
Q523 * A-5
Q601 A-6
Q602 A-6
Q603 A-6
Q605 * A-6
Q606 * B-6
Q607 B-6
Q611 * A-6
Q612 B-6
Q613 * A-7
Q614 B-6
Q615 F-6
Q616 F-5
Q619 * F-5
Q620 * F-6
Q621 * F-5
Q622 * F-5
Q623 * F-5
Q624 * A-6
Q625 * A-6
Q640 * A-6
Q641 * A-6
Q701 * E-4
Q702 * D-4
Q704 * E-6
Q705 * E-5
Q707 * D-5
Q708 * D-5
Q709 * E-6
Q711 * E-6
Q712 * D-5
Q713 * F-5
Q718 * F-5
Q719 * D-6
Q720 * D-6
Q721 * E-6
Q722 * E-6
Q723 * E-6
Q724 * E-6
Q728 * E-5
Q730 * E-5
Q731 * E-5
Q732 * E-5
Q737 * E-5
Q738 * E-5
Q739 * E-5
Q740 * E-5
Q760 * E-5
Q761 * E-5
Q762 * E-5
Q763 * E-5
Q764 * D-6
Q801 * F-6
Q802 * F-6
Q803 * F-4
Q810 * A-6
Q811 A-6
Q812 A-6
TP1 F-3
TP2 F-5
TP3 F-7
TP4 F-6
TP50 B-7
TP101 F-5
TP201 F-5
TP300 B-1
TP301 B-1
TP302 B-2
TP303 B-3
TP304 B-2
TP305 B-1
TP306 B-3
TP310 B-4
TP311 C-6
TP312 B-6
TP313 B-5
TP314 E-4
TP404 C-2
TP450 C-6
TP501 F-6
TP601 F-5
TP713 A-5
TP714 B-5
TP715 B-5
BD -A SIDE-
SUFFIX: -21
BDBD
CN1
CN2CN3
CN4
C101
C102
C109
C11
C110
C112 C113
C115
C119
C12
C120
C121
C127
C128
C129
C130
C140
C141
C146
C148
C149
C160
C161
C162
C166
C167
C168
C169
C170
C171
C172
C174
C175
C178
C179
C180
C181
C191
C200
C202
C203
C204
C205
C214
C215
C217
C218
C219
C220
C221
C222
C223
C225
C232
C235
C236
C300
C301
C306
C313
C315
C318
C319
C322
C324
C328
C330
C335
C337
C342
C346
C347
C348
C354
C356
C358
C362
C368
C369
C370
C371
C376
C377
C380
C381
C382
C384
C385
C386
C387
C388
C389
C390
C395
C40
C402
C403
C404
C405
C406
C407
C41
C420
C422
C424
C425
C426
C45
C450
C452
C453
C455
C456
C457
C458
C46
C471
C472
C474
C475
C48
C484
C486
C487
C489
C49
C502
C503
C509
C512
C514
C515
C57
C58
C582
C583
C586
C598
C60
C602
C603
C605
C606
C607
C620
C621
C666
C667
C669
C674
C680
C681
C69
C70
C73
C77
C771
C772C773
C832
C833
C890
C90
C91
C92
C93
C94
C97
C98
C99
DL401
DL402
DL403
DL501
DL502
FB105
FB110
FB111
FB112
FB113
FB114
FB115
FB116
FB117
FB118
FB119
FB120
FB130
FB131
FB151
FB152
FB153
FB180
FB181
FL301
FL701
FL703
FL704
FL801
FL802
FL803
FL804
FL806
FL807
IC100
IC101
IC103
IC104
IC106
IC108
IC109
IC112 IC113
IC115
IC116
IC117
IC118
IC119
IC12
IC120
IC121
IC127
IC128
IC13
IC131
IC175
IC303 IC304
IC305 IC306
IC308
IC309
IC310
IC312 IC314
IC318 IC319 IC320
IC325
IC326
IC328
IC329
IC330
IC331
IC332IC333
IC334
IC335
IC337
IC338
IC339
IC340
IC341
IC342
IC350
IC351
IC352
IC370
IC371
IC375
IC376
IC401
IC50
IC601
IC703
IC704
IC802
IC805
IC806
IC807IC808IC809
IC810
IC830
IC91
IC92 IC93
IC95 IC96
IC97 IC98
IC99
L101
L102
L103
L106
L107
L108
L111
L112
L113
L114
L115
L116
Q150 Q151Q152
Q153
Q302
Q305
Q306
Q310
Q316
Q317
Q318 Q319
Q330
Q401
Q402
Q403
Q404
Q405 Q407
Q410
Q411
Q412
Q413
Q414
Q415
Q424
Q425
Q440
Q441
Q444 Q446
Q450
Q452 Q454
Q46
Q501
Q502
Q503
Q508
Q509
Q512
Q513
Q514
Q601
Q602
Q603
Q607
Q612
Q614
Q615
Q616
Q811 Q812
RB1 RB2 RB3 RB4 RB5 RB6 RB7 RB8 RB9
R100
R101
R108
R109
R111
R114
R115
R116
R122
R128
R131
R133
R143
R145
R146
R147
R153
R155
R170
R171
R173
R175
R176
R177
R178
R180
R181 R182
R183
R184
R191
R193
R194
R196
R198
R201R202
R203
R204R205
R210
R211
R217
R220R221R222
R223
R225
R228
R229
R230
R231
R242
R243
R244
R247
R250
R253R254
R256
R263
R276
R277
R279
R280
R284
R287
R292
R293
R301
R302
R303
R304
R310
R311
R313
R322
R323
R330
R336
R350
R385
R386
R388
R391
R397 R398
R401 R402 R403 R404 R405
R409
R412
R419
R420 R421
R422
R425
R426
R427
R428
R429
R430
R433
R435
R436
R437
R443
R446
R448
R450 R451
R452
R460
R463
R465
R467
R469
R470
R471R472
R473
R479
R482
R488
R490
R491
R492
R494
R498
R499
R501 R502 R503 R504 R505
R517 R518
R521 R522 R523
R527
R528
R531
R533
R534
R535
R536
R571
R572
R573
R574
R575
R585
R594
R601 R602 R603 R604 R605
R612
R621 R622
R623
R628
R629
R630
R631
R632
R633
R634
R635
R660
R662
R683
R801
R804
R806
R808
R831 R832 R833 R834 R835
R836
R837 R838
R839
R840
R841
R842
R843
R844
R845
R846
R847
R848
R849
R85
R851
R854
R855
R860
R861
R862
R863
R865
R93
R94
R95
R96
R97
R98
TP1
TP101
TP2
TP201
TP3
TP300
TP301
TP302
TP303
TP304
TP305
TP306
TP310
TP311
TP312
TP313
TP314
TP4
TP404
TP450
TP50
TP501
TP601
TP713 TP714 TP715
X301
X302
X801
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AB CD FE
8-1. Schematic Diagrams and Printed Wiring Boards