Motorola GP series Detailed Service Manual

3-148 UHF PCB 8486743Z02 Schematics
1
23
B501
C105
C110
C122
C132
C138
C170
C174
C176
C201
C210
C211
C212
C214
C220
C241
C246
C255
C277
C281
C294
C307
C309
C310
C315
C321
C372
C408
C431
C449
C453
C456
C491
C493
C503
C504
C527
C364
C123
C125
C126
C171
C133
C202
C492
C135
C447
C451
C134
C136
C143
C293
C144
C344
C443
C445
C172
C173
C175
C203
C204
C217
C235
C279
C206
C207
C208
C218
C223
C224
C292
C298
C314
C326
C327
C343
C345
C346
C347
C348
C350
C355
C361
C409
C414
C422
C435
C499
C219
C410
C437
C228
C242
C243
C250
C318
C244
C245
C252
C313
C360
C254
C301
C380
C420
C433
C306
C311
C371
C373
C419
C278
C312
C317
C316
C366
C334
C351
C367
C385
C378
R133
C382
C412
C416
C421
C448
C479
C482
C415
C440
C452
C476
CR203
CR241
CR242
CR243
CR304
CR305
CR251
CR303
CR311
CR411
CR514
CR515
E101
E401
E402 E403
E404
E405
E406
H101
1
J101
4
3
2
J102
L303
L305
L115
L241
L281
L201
L202
L203
L242
L251
L306
L307
L304
L325
L331
L332
L400
L401
L410
L411
L505
P100
Q111
U310
3
4
Q301
Q310
Q302
Q320
Q401
Q410
3
4
Q505
R101
R170
R109
R110 R112
R463
R483
R484
R500
R131
R132
R134
R137
R138
R139
R140
R142
R144
R145
R188
R291
R292
R493
R496
R497
R519
R520
R521
R534
R536
R538
R540
R542
R135
R204
R400
R430
R147
R281
R320
R328
R436
R363
R172 R173
R179
R201
R202
R306
R307
R342
R241
R251
R242
R331
R330
R409
R411
R457
R498
R499
R505
R244
R304
R315
R332
R366
R245
R252
R313
R254
R340
R322
R303
R305
R344
R311
R312
R359
R412
R458
R459
R460
R314
R346
R349
R364
R367
R368
R369
R414
R415
R421
R435
R423
R431
R424
R472
R425
R432
R433
R440 R445
R449
R450
R531
R532
R568
R471
R491
RT400
4
C
8C
S501
2
2
S502
3
5
4
SH102
SH202
SH242
SH302
SH322
SH402
SH403
25
9
17
U102
1
U241
10
20
1
11
U247
U248
U301
10
20
1
11
13
25
37
1
U404
U409
26
51
76
1
U420
10
20
1
11
VR103
VR101
VR102
VR291
VR292
VR434
VR460
VR470
VR471
VR500
VR439
VR506
Y300
2
3
4
UHF (403-470MHz) Main Board Bottom Side PCB No. 8486743Z02

Motorola GP series Specifications

General

Operating Temperature	-30°C to +60°C
Frequency Range	136-174 MHz
Number of Channels	16
Channel Spacing	12.5 kHz / 25 kHz
Battery Life	8 hours (with standard battery)
Operating Voltage	7.5V DC
Ingress Protection	IP54
MIL-STD	810 C, D, E, F