Motorola MOTOTRBO XPR 7550e - Figure 8-2. Main Board 800;900 MHz Bottom Side PCB No. PC000970 A01_AA

8-4 Circuit Board/Schematic Diagrams and Parts List for 800/900 MHz
S4030
53
4
6
2
7
S4010
C4045
R4044
C4044
C4043
C4046
E4044
VR4044
C4012
C4011
12
14
3
10
13
C4010
C4013
VR4111
R4010
R4011
R1012
C1150
6
4
3
C4052 C4051
VR4030
C4030
E4047
C4031
C4050
VR4031
E4045
C4032
C4033
C4048
C4046
C4049
C1151
C4047
R1010
R1013
C1148
R1011
C1149
R4012
R4013
C4001
C4053
VR0801
M0800
E0800
2
4
3
2
3
4
R0906
R0440
R0913
R0916
C0434
R0426
L0425
Q0424
L0420
C0423
C0424
R0424
R0439
R0422
R0907
R0911
C0904
R0912
SH0401
C0437
C0433
C0436
Q0423
L0421
L0423
L0426
C0422
C0425
C0426
C0449
Q0421
R0425
R0921
TP_ALCTEMP
R0920
M0701
C0908
R0429
R0438
C0439
C0431
C0411
C0409
C0432
C0464
L0428
D0420
L0422
C0405
C0408
C0401
C0403
D0402
FL0400
U0400
D0401
C0909
U0901
C0814
R0813
L0900
C0816
C0410
U0902
C0815
C0817
C0406
C0407
C0402
R0814
D0404
E0802
C0818
D0403
R4021
R4022
C4022
VR4021
M4000
8
6
2
3
2
3
4
5
4
3
6
3
C0404
R0434
C0420
C0429
C0438
R0421
R0443
C0430
R0420
U0481
C8110
C0481
C0483
R8101
R8100
U0480
C0454
C0462
C0463
C0455
U0451
C0453
R0455
C0497
R0487
C8109
C0487
R0485
E8100
C0906
R8102
C8100
C8113
R0901
E8102
C8101
C8103
C0452
C0458
C0460
C0461
C0451
C0456
C0457
R0453
R0454
FL0450
U0450
Q0425
C0421
C0459
R0452
R0450
R0451
R0433
U0900
R0902
R0441
C0907
C0905
R0922
R0915
L0424
C0435
C0450
C0467
R0430
R0432
R0431
C0427
C0428
C0060
C0486
R0483
C0496
R0486
E0496
C0004
C0001
C8112
C0485
R8104
R0484
Q0480
E0480
E0481
U8100
C0482
C0484
R0481
C8111
4
5
8
6
10
4
6
3
3
3
5
5
4
3
6
6
4
3
6
6
3
4
C0002
R0482
C0900
R0909
C0903
C0912
R8103
Q0900
C0902
R0910
R0918
R0908
R0905
C0901
R0480
2
4
3
6
M4020
VDET_PIN1
TP_RXACQ
TP_DMCS
TP_BATTSENS
R0017
F4020
VR4020
C4021
E4000
C4023
C4025
C4024
C4020
2
3
SH0201
C0252
C0251
C0250
L0233
C0253
R0244
R0243
R0245
L0236
C0242
C0321
C0301
R0303
R0234
E0300
C0061
C0239
C0248
R0246
R0235
L0234
L0235
C0240
Q0231
C0255
R0248
E0230
C0246
C0254
Q0233
C0244 C0245
C0300
R0241
R0240
R0247
Q0232
C0260
R0301
L0260
C0243
VR0261
VR0262
VR0263
3
3
6
R0306
R0304
Q0301
C0261
C0262
C0263
C0270
R0261
L0264
L0262
R0264
R0269
R0275
C0279
L0261
VR0260
3
5
Q0263
R0260
C0285
C0274
C0276
C0272
C0273
L0265
E0260
Q0261
Q0262
C0271
R0267
R0265
C0265
C0268
R312
C0267
L0263
C0266
C0269
C0264
C0275
R0268
3
3
6
R0225
R0226
C0324
C0320
C0322
C0325
C0330
C0332
R0302
R0273
R0274
U0301
C0281
C0283
C0282
R0305
R0272
L0266
C0280
C0284
C0326
C0327
C0329
107
3
C0103
E0200
C0035
C0109
R0101
C0101
C0102
C0230
R0100
VR0230
C0236
C0235
C0237
C0238
R0230
C0104
C0232
C0107
C0108
L0231
C0062
L0237
C0234
C0135
VR0200
C0205
L0203
C0207
C0206
C0208
C0209
C0223
R0201
R0202
L0205
L0207
Q0201
C0224
C0112
C0105
C0212
R0227
R0104
C0214
Q0203
C0210
C0215
C0216
C0227
R0207
R0206
R0209
R0228
C0218
Q0204
C0226
C0221
C0219
L0206
C0225
C0211
C0222 R0224
L0208
C0213
R0205
R0229
L0230
VR0231
VR0232
VR0233
R0231
3
3
6
C0110
C0111
C0202
R0102
R0103
C0106
C0201
L0201
VR0201
VR0202
VR0203
C0203
C0204
L0202
C0241
L3286
C3041
C3049
C3053
C0180
C0186 C0185
L0005
E0009
C0181
R0002
Y0140
C0141
C0140
C0142
C0149
SH0001
E0001
R0140
3
4
2
VR3003
E3201
C3401
VR3004
L3272
C3277
C3280
C3278
C3276
L3279
C3279
C3282
C3274
R3182
R3176
C3271
C3281
R3275
U3350
C3178
R3180 R3006
C3368
C3388
C3272
C3411
C3367
D3000
SH3001
C3420
18
19
12
13
24
6
7
L4102
Q3327
L4103
C4108
VR4404
C4141
VR4100
E4100
C4123
VR4406
L4100
R3352
R3350
C3336
C4104
VR4106
VR4103
C3335
C4106C4110
C3354
TP_AUDSSI_FSYNC
TP_AUDSSI_CLK
VR4538
VR4536
R3108
E4518
TP_AUDSSI_RX
C4156
C3330
C3331
R3334
R3330
R3331
U3330
34
6
2
E3308
C3389
C3386
C3047
R3364
R3011
Q3172
C3385
R3230
C3383
Q3278
C3046
R3008
C3211
C3044
C3214
C3215
C3045
C3028
L3210
C3029
U3000
A20
2
8
7
6
4
3
R3210
C3333
C3048
C3043
C3213
C3210
C3212
C3087
C3012
C3023
R3012
R3211
C3015
C3105
C3031
C3096
C3097
C3014
C3100 C3116
R3123
C3111
C3112
C3113 C3126
C3027
R3116
Y20
Y1
R3019
C3321
R3001
R3181
Q3001
Q3000
R1400
VR1000
C3120
R3320
Q3322
R3007
R3002
C3013
C3084
C3089
C3098
C3016
C3101
C3102
C3127
R3502
R3106
C3033
C3115
R3102
R3103
R3104
R3107
R3010
R3115
C3128
C3114
C1111
2
4
5
8
2
2
Q3320
C3177
R3171
C3230
R3274
E3300
R3321
C3378
C3176
R3185
R3186
R3277
C3387
C3024
R3273
U3270
C3384
R3313
R3314
R3358
C3369
E3306
C3366
C3372
R3178
R3183
R3353
R3354
R3355
Q3179
C3173
C3391
U3310
C3315
C3390
E3307
C3373
C3379
C3380
R3359
C3310
C3370
4
85
4
5
8
3
5
U3170
C3171
R3170
R3367
C3181
C3172
R3174
R3175
R3374
E3105
C3179
Q3170
C3174
3
5
5
4
8
C1125
C1124
C1106
C1131
C3175
C1103
C3402
C3408
C3403
C3093
E3102
C3350
C3351
VR3001
U3311
R3101
E3101
C3353
C3083
C3082
C3020
R3231
L3230
C3231
C3002
C3011
C3036
C3119
C3035
R3016
R3004
C3001
C3000
C3008
C3007
C3004
C3003
C3042
C3026
C3103
R3000
R3251
C3255
C3256
U3250
C3252
C3092
C3017
C3018
C3019
C3232
C3037
C3032
C3009
C3086
C3090
R3009
C3034
C3254
C3010
C3253
C1146
C3021
C3250
R3020
R3014
C3200
C3104
C3106
C3050
C3051
Y3000
R3501
C1108
C1109
C4105
R3370
E3100
C1101
C1104
C3110
C3107
43
5
C4124
TP_RST
C4162
C4153
C4154
C4155
C4160
C4581
C4152
R4150
VR4529
TP_AUDSSI_TX
C4514
C4518
VR4528
R4602
R4667
R4607
C4562
C4542
R4601
R4606
E4513
C4157
C4158
C4580
VR4534
VR4531
VR4522
R4700
C4563
VR4533
E4525
E4524
E4515
E4514
E4512
VR4535
VR4521
E4523
E4521
VR4532
C4512
VR4539
R4604
E4522
E4520
C4516
VR4525
C4150
R4151
C4161
C0003
Figure 8-2. Main Board 800/900 MHz Bottom Side PCB No. PC000970A01_AA