Uhf (403-470Mhz) Main Board Bottom Side Pcb No. 8486458Z02 - Motorola HT Series Detailed Service Manual

18
C436
E404 E405
E406
R426
E403
26
51
E402
E401
FL401
C463
R415
C525
C433
C449
U409
C431
C524
C529
C528
CR411
C526
C466
1
C458 76
C527 Q416
C459
R462
E400
R457
R461
C453
R411
R409
C434
C456 U410
R432
L411
R473
R400
C442 C475 R472 C481
R499
VR445
C416
R431 R498
R475
VR446
25 37
VR448 11 20
C445
U420
U404
1
10
1
13
C450
C451
Q410
VR460
C414
C476
3
C452 C430
4
C440
C415
R471
SH403
December 26, 2003
VR441 C522
C523 VR442
VR506
C437 R376
L505
C358
R373
8 1
R374 C383
R372
3 C359
U303 R378 U248
R371
R375
C390 C278
R370
C277
5 4
R377
C279
C337
SH202
C208 C263
L261
CR203 C204 C264
C223
R204
R460
C207
C219
C435
25
37 R202
R281
R201
R419
C265
U201
5
U210
4 3 1
C232
13
C258
C259
3 C234
C296
C224
5 4
U211
SH242
1
R254 20 C242 L241
L251
C245
C243
C252 C254
CR242
C246 C250
U241
R241
R242
CR243
CR251
C408
11 10
C409 C371 C372
L242 CR241
C410 R330 R331 L281
Q310
R436
R349
C373
Figure 2-2. UHF (403-470MHz) Main Board Bottom Side PCB No. 8486458Z02
VR444
C355
1
R359
L332
L331
B501
C327
2 C348
Q302
R312
R344
1
R311
C366
C344
C360
3 20
R314
CR311
C326
C346
C347
SH304
F501
C503
CR306
L307
CR501
C380
R329
VR439
C318
C316
C123
C241 E101
C128
C130
C170
C150
L112 C152 H101
C151
C138
R102
9
17
U102 R172
C172
C133
1
25 C173
C378
R109
C105
CR105
R130
R132
R131
Circuit Board/Schematic Diagrams and Parts List
SH322
4
C334
4
C350
R368 2
R366
Y300
5
3
L325
10
3 2
U301
R364
C351
11
Q320
R363
C345
CR312 CR313
R361
C343
R358
R350
SH302
8
1
L303 C
C
C307
S501
L306
C309
R303
C310
2 4
R340
C306
C312 C315 Q301
R328
L304
L305
C313
R304
R170
R101
CR160
J101
CR103
Q111
3
C132
4
J102
C108
R133
1
P100 2
S502
4
3
FMR-2045A-2