Motorola MOTOTRBO XPR 7550e - Figure 7-2. Main Board VHF Bottom Side PCB No. PC000975 A01_AA

7-4 Circuit Board/Schematic Diagrams and Parts List for VHF
VR0901
R0499
C0432
C0438
L0421
C0426
C0433
C0425
C0814
C0813
SH0401
L0404
L0422
R0435
D0420
C0410
C0431
C0409
U0800
R0833
C0817
C0812
M0700
L0403
C0406
C0408
C0407
L0402
E0803
C0405
C0811
C0404
C0403
C0401
C0400
C0402
L0400
R0434
C0430
Q0420
R0444
R0421
C0421
C0420
L0401
R0433
3
6
2
3
9
6
R0910
U0900
R0913
C0904
L0900
R0911
R0912
4
5
8
C0902
R0908
R0905
C0901
R0906
R0921
R0920
C0909
U0901
E0496
C0486
R0484
R0487
C0003
C0004
C0001
C0002
C0497
C0487
C0499
R0485
R0486
U0481
E0481
C0484
R0480
Q0480
C0483
C0481
C0900
Q0900
E0480
C0496
C0485
R0901
C0903
2
3
2
6
4
3
3
4
3
6
5
R8102
R8103
E8102
R8101
C8103
U8100
R8100
C8110
C8101
C8100
10
6
5
R0488
R0489
R0439
R0438
L0420
C0435
C0455
C0489
R8104
C8111
C8112
C8113
C0427
E8100
C8109
R0915
L0423
R0429
C0907 R0916
R0922
C0908
Q0423
C0436
C0437
R0426
C0428
R0424
Q0425
R0420
R0431
R0445
R0902
C0906
Q0421
R0422
R0425
C0905
C0451
C0429
C0423
C0424
C0422
Q0424
3
6
2
R0430
C0434
C0439
R0483
R0482
C0495
L0443
L0442
C0446
C0482
R0481
U0480
L0444
C0480
C0448
C0450
C0449
L0441
R0432
C0447
C0444
C0442
C0445
C0443
C0441
L445
3
4
6
M4020
VDET_PIN1
R0918
TP_ALCTEMP
R4021
R4022
C4022
VR4021
M4000
2
3
R4044
C4045
VR4044
E4044
C4044
C4046 C4043
VR3002
VR0801
M0800
E0800
3
2
2
3
4
4
S4010
3
12
14
10
13
E4045
C4032
C4033
C4050
C4031
VR4031
C4030
VR4030
E4047
C4051
C4052
E4046
C4048
C4053
C1148
C4001
C4049
R1010
C4047
R1011
C1149
R4012
VR4111
R4011
R4010
R4013
R1012
R1013
C1151
C1150
C4013
C4012
C4011
C4010
6
3
4
S4030
5
3
4
6
2
7
TP_DMCS
TP_RXACQ
TP_BATTSENS
R0017
F4020
VR4020
E4000
C4021
C4025
C4023
C4020
C4024
Q0233
R0286
R0285
C0287
R0217
R0284
C0286
R0236
R0235
C0237
C0238
R0227
R0225
R0215
R0228
R0226
R0282
R0218
R0281
E0020
C0290
C0283
C0281
Q0234
R0287
R0293
L0282
L0281
C0282
C0292
C0284
L0253
Q0204
C0231
Q0231
R0232
C0232
C0240
R0273
R0271
R0272
L0271
C0274
C0272
Q0202
R0274
R0283
R0261
C0264
C0262
C0254
C0261
C0273
C0255
VR0205
VR0204
L0252
C0252
C0253
R0262
L0261
C0263
VR0207
VR0206
L0251
C0251
3
6
3
3
6
2
6
C0285
C0288
L0203
C0204
C0234
C0242
R0243
R0212
SH0201
L0211
C0213
C0271
C0289
Q0201
R0230
L0221
L0231
C0221
C0222
C0223
R0240
R0229
R0223
R0222
C0224
C0100
R0105
C0104
C0105
C0107
R0103
R0101
R0100
C0110
C0101
C0102
R0102
C0111
C0103
C0109
C0106
R0104
VR0203
L0202
R0233
L0232
C0202
C0203
C0205
R0221
R0220
C0112
VR0201
VR0200
VR0202
L0201
C0201
R0211
R0224
C0214
C0211
C0212
C0239
C3041
C3049
L3286
TP_VCO_VCTRL
L0005
C0181
C3053
SH0001
Y0140
E0001
R0140
6
4
3
C3408
VR3001
E3102
C3350
C3351
U3311
E3101
C3356
C3353
C0180
C3211
R3231
L3230
C3083
C3020
C3082
C3231
C3002
C3011
C3036
R3000
C3001
C3000
C3008
C3007
C3004 C3003
C3119
C3035
C3026
R3101
C3042
C3103
C3232
C3092
C3019
C3018
C3017
C3037
C3032
C3009
C3034
C3090
C3086
R3009
C0142
C0140
C0141
R3020
R3014
C1146
A20
4
3
5
C3385
R3011
R3364
Q3172
C3386
R3230
E3308
C3389
C3383
Q3278
C3093
C3402
C3403
R3008
C3047
C3046
2
8
7
6
4
3
C3214
C3215
C3045
R3375
C3044
C3028
C3043
C3048
L3210
R3210
C3212
C3213
C3210
C3029
U3000
C3333
R3211
C3015
C3105
C3096
R3012
C3031
C3023
C3012
C3087
C3097
C3014
R3123
C3116 C3100
C3106
C3126 C3113
C3104
C3112
C3111
C3200
Y3000
C3051
C3050
R3116
C3107
Y20
Y1
R3332
C3010
R3021
C3253
C3250
C3021
R3007
R3002
C3013
R3106
C3033
C3027
C3084
C3098
C3127
C3102
C3101
C3016
C3089
R3102
R3103
R3104
R3107
R3010
R3115
C3128
C1109
C1108
C3115
R3370
E3100
C1111
C1101
C1103
C1104
C3110
C4105
C3114
Q3000
Q3001
R1400
VR1000
C1125
C1124
C1131
C1106
2
2
R3174
R3175
R3274
C3176
C3171
C3172
C3181
L3272
VR3004
R3185
R3277
C3230
U3270
R3273
L3279
C3275
C3280
C3278
C3279
C3281
C3282
C3276
U3170
C3175
R3170
VR3003
C3401
C3420
E3201
85
4
5
4
8
R3320
Q3320
Q3322
R3321
C3177
R3186
R3171
R3367
E3300
C3179
E3105
R3374
Q3170
C3387
C3024
L3001
C3366
R3183
R3353
R3178
R3355
R3354
Q3179
C3369
R3182
C3271
R3176
C3173
R3275
L3002
U3350
C3370
R3006
R3180
C3368
C3388
C3178
C3272
C3411
C3367
D3000
SH3001
R3019
C3321
R3181
R3001
C3120
18
19
12
13
3
5
24
6
7
3
5
2
4
5
8
R3358
R4117
C3354
C3335
C4106
C3374
C3371
R4116
R4119
C3372
C3376
R4114
C4552
C4551
U4110
R4112
C3375
C3373
R4115
R3359
5
8
4
L4103
VR4404
C4108
VR4100
E4100
C4141
VR4406
L4100
R3352
R3350
C4123
C4104
C3336
R4113
R4118
C4555
R4111
VR4529
TP_AUDSSI_TX
C4581
C4155
C4154
C4153
C4160
R4700
TP_AUDSSI_FSYNC
TP_AUDSSI_CLK
C4580
C4157
VR4533
E4524
E4515
E4514
E4512
C4563
VR4535
E4523
E4521
VR4538
VR4536
R4110
R3108
VR4539
R4604
E4522
E4520
E4518
TP_AUDSSI_RX
C4512
VR4525
C4516
C4156
R3333
R3334
R3330
R3331
C3330
U3330
L4102
Q3327
C4124
34
6
2
R4151
C4150
TP_RST
C4162
C4161
R4150
C4152
VR4528
R4602
R4667
R4607
C4514
C4518
R4601
R4606
E4513
C4562
C4542
VR4534
VR4531
VR4522
C4158
VR4521
E4525
VR4532
Figure 7-2. Main Board VHF Bottom Side PCB No. PC000975A01_AA