Emerson PMPPC7448 Computer Accessories User Manual


 
Setup: PmPPC7448 Circuit Board
10006757-02 PmPPC7448 User’s Manual
2-3
Figure 2-2: Component Map, Bottom (Rev. 06)
C189
C245
C91
C249
C248
C274
C261
C263
C250
C265
C73
C251
C231
C215
C180
C247
C242
C246
C241
C232
C188
Y3
C190
L13
C20
C174
C107
C21
C185
C142 C144
C104
C76
C89
C90
C103
C84
C79
C97
C68
C85
C80
C66
C77
C101
C95
C75
C98
C81
C71
C225
C102
C86
C78
C94
C92
C96
C74
C87
C72
C93
C99
C100
C82
C88
C70
C235
C112
C83
C64
C268
C120
C278
C129
C119
C171
C111
C139
C115
C173
C184
C153
C113
C237
C269
C156
C106
C109
C167
C147
C267
C131
C130
C158
C135
C125
C116
C164
C140
C168
C141
C137
C136
C134
C133
C160
C138
C148
C151
C161
C162
C159
C117
C108
C114
C126
C163
C256
C255
C240
C266
C264
C128
C254
C221
C127
C276
C262
C238
C271
C260
C244
C270
C272
C218
C105
C275
C183
C182
C181
C194
C187
C192
C179
C176
C175
C178
C196
C177
C201
C213
C214
C209
C186
C208
C197
C210
C203
C202
C198
C216
C155
C211
C229
C154
C152
C165
C217
C205
C220
C207
C206
C204
C149
C212
C150
C169
C145
C239
C118
C121
C123
C122
C277
C124
C219
C172
C252
C279
C65
C200
C230
C227
C224
C259
C258
C273
C257
L18
C236
C243
C226
C228
C234
C233
C143
C146
C157
C166
C191
C195
C222C223
C14
C284
C29
C170
L22
C282
C299
CR22
R520
R349
R350
R351
R352
R122
R123
R337
R382
R275
R290
R295
R312
R313
R322
R323
R324
R335
R395
R407
R414
R415
R419
R420
R422
R423
R427
R428
R465
R480
R481
R500
R501
R523
R227
R229
R231
R233
R235
R244
R246
R249
R251
R255
R259
R273
R276
R277
R278
R279
R284
R285
R286
R287
R296
R301
R316
R317
R318
R320
R321
R334
R339
R342
R343
R347
R348
R360
R366
R377
R468
R469
R300
R292
R425
R426
R444
R447
R393
R440
R107
R108
R109
R110
R454
R455
R456
R457
R458
R459
R460
R461
R95
R325
R371
R298
R98
R413
R336
R330
R477
R202
R204R221
R305
R315
R326
R327
R328
R331
R370
R372
R373
R374
R384
R387
R436
R74
R105
R106
R112
R113
R114R115
R124
R125
R138
R187
R189
R192
R361
R375
R390
R400
R421
R424
R429
R448
R449
R450
R495
R506
R509 R512
R513
R516
R517
R521
R92
R93
R94
R96
R97
R99
R219
R223
R205
R238
R274
R280
R281
R282
R283
R329
R365
R443
R462
L11
L12
L14
L15
L16
L17
L19
L21
L6
L7
L8
L9
R381
R376
R379
R253
R254
R311
R314
R319
R341
R396
R399
R438
R439
R206
R222
CR14
CR15
CR16
CR21
R338
R383
R389
R111
R332
R385
R100
R102
R103
R104
R117
R118
R119
R120
R121
R127
R128
R129
R131
R132
R133
R134
R139
R140
R141
R142
R143
R144
R145
R146
R147
R148
R149
R150
R151
R152
R153
R154
R155
R156
R157
R158
R159
R162
R163
R164
R165
R167
R168
R169
R170
R171
R172
R173
R174
R176
R177
R179
R180
R182
R185
R186
R188
R190
R191
R193
R194
R195
R196
R197
R198
R199
R200
R208
R209
R210
R211
R212
R213
R256
R257
R258
R288
R289
R304
R309
R310
R333
R340
R344
R345
R346
R555
R353
R354
R355
R356
R357
R358R359
R362
R363
R364
R367
R368
R369
R378
R391
R392
R394
R397
R401
R402
R403
R404
R405
R406
R408
R433
R434
R435
R44
R441
R442
R445
R446
R45
R451
R46
R49
R494
R515
R476
R226
R294
R299
R466R467
R474
C67
C69
R475
R409
R418
C285
R502
R503
R101
R116
R136
R137
R160
R166
R203
R217
R218
R225
R228
R230
R232
R234
R236
R245
R247
R250
R252
R260
R261
R262
R263
R264
R265
R267
R268
R269
R270
R271
R297
R398
R410
R411
R412
R416
R417
R431
R432
R452
R453
R463
R464
R514
R478
R380
R388
R430
R479
R522
R518
R519
R559
R561
R524
R551
R541
R549
R552
C322
R536
R542
R545
R546
R547
C304
C305
C307
C312
C314
C315
C317
C318
C319
C324
C331
C332
C333
C334
C335
C336
C337
C338
R565
R566
R567
R568
R569
R570
R571
R572
R573
R574
R575
R576
R577
R578
R579
R580
R581
R582
R583
R584
R543
U40
U41
R526
R527
R528
R529
R530
R531
R532
R533
R538
R539
R550
R535
R537
R548
C301
C302
C308
C309
C310
C327
C328
R557
U42
R534
U36
U33
U34
U39
U29
U28
U27
U16
U26
U30
U37
U38
C297
C298
C303
C306
C311
C313
C343
U35
U24
R525
C344
C345
Y1
Y2
Y4
RN46
RN107
RN108
RN117
RN118
RN189
RN26RN27
RN30
RN41
RN51
RN52
RN53
RN55
RN57
RN58
RN61
RN63
RN64
RN84RN85
RN86
RN102
RN103
RN104
RN105
RN106
RN109
RN110
RN111
RN112
RN120
RN121
RN128
RN129
RN130
RN131
RN132
RN136
RN139RN140
RN141
RN150
RN151
RN152
RN167
RN42RN43RN44RN45
RN47RN48RN49RN50
RN79
RN80RN81
RN82RN83
RN87
RN88
RN89
RN90
RN113RN114
RN115
RN116
RN119
RN122
RN125
RN126
RN133
RN137
RN143
RN145
RN146
RN148
RN154
RN155
RN157
RN160
RN161
RN163
RN164
RN165
RN166
RN100
RN101
RN172
RN173
RN175
RN176
RN177
RN24RN25
RN29
RN40
RN54
RN56
RN59
RN60
RN62
RN65
RN66
RN67
RN68
RN69
RN70
RN71
RN72
RN73
RN74
RN75
RN76
RN77
RN78
RN91
RN92
RN93
RN94RN95
RN96RN97RN98
RN99
RN123
RN124
RN127
RN134
RN135
RN138
RN142
RN144
RN147
RN149
RN153
RN156
RN158
RN159
RN162
RN168RN169
RN170
RN171
RN178
RN187
RN188
RN20
RN21
RN28
RN31RN32RN33RN34
RN35
RN36RN37RN38RN39
U20
Flash
U31
GbE
U32
GbE
U18
PLD
M1
M2
M3
M4
R161
684-
XXXXXX
1000XXXX-XX D
R272
U19
Flash
P3
PMC-to-PMC
CR5
CR4
CR3
CR2
CR1
CR11
CR10
R544
C193
RN174
CR23
CR24
CR25
CR26
CR27
CR28
CR29
CR30