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Motorola Pro3100 Detailed Service Manual

Motorola Pro3100
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UHF Band 1 (403–470 MHz) 1–25 W PCB 8485670Z02, Schematics, and Parts Lists Section 5: 4-11
6881091C63-F
ZWG0130520B
47K
47K
47K
47K
47K
47K
NU
NU
NU
NU
NU
width 2.032
0.8x25
1.542x4
2.216x__
J4401 - BNC
7.5
NU
A
NU
NU
RXIN
9V3
NU
NU
INT_SWB_UHF_PA_1
L4437
17nH
8.2pF
R4475
10K
C4441
15
100
R4402
2.7
R4432
R4427
2.7
R4425
R4501
6.8K
2200pF
C4427
C4424
15pF
C4453
100pF
39K
R4443
MOSBIAS_2
22pF
C4431
C4506
2200pF
100pF
C4406
36pF
C4472
1uF
C4505
C4413
NU
C4434
C4455
13pF
0.1uF
10K
R4454
FECTRL_2_UHF_PA_1
2.7K
R4452
R4421
27K
L4402
57R01
0.1uF
C4425
20K
R4507
C4423
1uF
LM50
GND
3
1
POS
VOUT
2
FECTRL_2
U4502
DATA_UHF_PA_1
J4401-1
L4401
C4445
3.3pF
11.03nH
100pF
C4439
120
R4457
RESET_UHF_PA_1
MOSBIAS_2_UHF_PA_1
C4436
10uF
C4503
470pF
NU
100
R4506
CLK
R4431
9V3_UHF_PA_1
2.4K
100pF
C4412
R4428
Q4442
100pF
C4492
R4417
CNTLVLTG_UHF_PA_1
PA_PWR_SET_UHF_PA_1
R4422
3.6K
R4404
10K
8.2pF
C4454
C4440
100pF
C4416
1000pF
C4400
470pF
3.3K
R4413
NU
C4419
C4428
2200pF
L4472
17nH
C4496
11pF
PASUPVLTG
2.7
R4426
L4403
47nH
U4402-2
MC33072
6
5
7
8
4
C4432
22pF
C4444
J4401-3
8.2pF
17nH
L4492
300
L4493
17nH
R4401
RESET
51
R4400
C4404
51pF
100pF
C4417
Q4421
16
V5EXT
17
VAR1
20
VAR2
18
VAR3
24
15
VG
VL
6
VLIM
19
10
RFIN
1
RS
21
RSET
31
RX
23
T1
2
TEMP
30
V10
14
V45
CQXDATA
28
F168
9
GND1
8
GND2
25
INT
4
NA
22
Q
11
QX
32
BPOS
27
CEX
29
CI
3
CJ
5
CL
7
CLK
26
CQ
12
13
U4501
H99S-4
ANO
C4420
18pF
.033uF
C4421
100pF
C4435
R4446
0
9.1pF
C4403
Q4411
C4405
100pF
TP4406
Q4422
TP4403
15pF
C4504
FECTRL_1
FECTRL_1_UHF_PA_1
TXINJ
R4504
10K
CLK_UHF_PA_1
INT_SWB
TP4401
R4455
100K
2pF
C4475
D4472
CSX_UHF_PA_1
D4401
Kit_0102727B46
11pF
C4498
CNTLVLTG
C4457
56pF
.022uF
C4402
C4497
5.6pF
R4505
NU
300K
R4411
C4415
.022uF
C4501
C4452
2200pF
13pF
51
R4514
17nH
L4491
R4471
470
51
R4474
DATA
36pF
C4473
12pF
C4474
PASUPVLTG_UHF_PA_1
51
R4415
NU
C4443
C4449
43pF
100pF
TEMPSENSE
C4414
R4423
39K
C4426
100pF
PA_PWR_SET
1K
R4509
1000pF
C4451
22K
R4418
2
3
1
8
4
TP4402
MC33072
U4402-1
R4424
2.7
C4407
100pF
R4473
J4401-5
51
J4401-4
K9V1_UHF_PA_1
6.61nH
L4422
C4442
43pF
C4448
22pF
C4458
56pF
C4510
100pF
6.8pF
C4491
.022uF
C4411
D4471
300
R4403
C4418
57R01
4.3pF
L4421
51
R4416
C4446
TXINJ_UHF_PA_1
R4412
C4508
100pF
15
NC4
16
RFIN
6
RFOUT1
7
RFOUT2
1
VCNTRL
14
VD1
VG1
2
3
VG2
11
G2
4
GND1
5
GND2
12
GND3
13
GND4
8
NC1
9
NC2
10
NC3
30C65
U4401
17
EP
51
R4513
43.67nH
L4471
R4510
C4437
.033uF
2
3
1
57R01
L4436
VR4471
5.6V
L4411
R4444
47nH
C4507
100pF
RXIN_UHF_PA_1
R4491
10K
Q4472
100pF
1
2
C4401
R4441
S5440
SWITCH
39K
2.2K
R4442
C4471
100pF
TP4404
NU
470pF
C4509
100pF
C4422
R4440
Kit_0102727B46
K9V1
HEATSINK
POS
1
M3421
C4447
10
R4450
10
R4511
R4512
TP4405
Q4471
CSX
1K
R4429
R4406
22K
100K
R4508
J4401-2
U4508
D4451
3300pF
C4502
S2
S3
S4
Q4441
D
G
GND1
GND2
S1
100K
R4502
R4445
9V3FLT
U_PREDRIVER
9V3FLT
2.4K
PA_SWB
U_DRIVER9V3FLT
9V3FLT
A+
U_PREDRIVER
NC
PA_SWB
NC
PA_SWB
A+
9V3FLT
9V3FLT
NC
9V3FLT
U_DRIVER
A+
9V3FLT
MOSBIAS_1
NC
NC
NC
NC
NC
NC
NC
NC
9V3FLT
NC
NU
UHF Band 1 (403–470 MHz) 1–25 W Power Amplifier

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Motorola Pro3100 Specifications

General IconGeneral
BrandMotorola
ModelPro3100
CategoryTwo-Way Radio
LanguageEnglish

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