Motorola 6864115B62-C - Page 336

4-50 UHF 1-25W PCB 8471224L03
9V3
PASUPVLTG_UHF_PA_1
57R01
L4402
100pF
C4405
C4421
.033uF
57R01
L4421
C4513
.033uF
100uF
C4514
9V3_UHF_PA_1
PASUPVLTG
U_PREDRIVER
C4406
100pF
9V3FLT
C4511
.033uF.033uF
C4512
L4401
11.03nH
9.1pF
C4403
18nH
L4411
18nH
L4403
100pF
C4404
C4402
.022uF
100pF
C4408 C4411
.022uF
100
pF
C4412
100pF
C4407
R4401
300
300
R4403
15
R4402
TXINJ
TP4401
1
TXINJ_UHF_PA_1
100pF
C4401
51
NU
R4400
C4400
NU
470pF
U4401
30C65
VCNTRL
VD1 VG1
VG2
GND4
13
NC1
NC2
NC3
NC4
RFIN RFOUT1
RFOUT2
EP
17
G2
GND1
4
GND2
5
GND3
12
1
14 2
3
8
9
10
15
16
6
7
11
INT_SWB_UHF_PA_1
INT_SWB
1
TP4406
47K
R4404
Q4411
MOSBIAS_2
MOSBIAS_2_UHF_PA_1
100K
R4406
C4428
2200pF
NC_Q3411_1
PA_SWB
A+
R4421
39K
6.8K
R4412
R4422
2.2K
R4423
39K
9V3FLT
.01uF
C4425
15pF
C4424
R4415
51
100pF
C4414
100pF
C4416
C4413
.022uF
NU
4.3pF
C4418
18pF
C4420
R4416
51
22pF
C4417
.022uF
C4415
C4419
NU
39pF
100pF
C4426
6.8K
R4411
NU
HEATSINK
M3421
1
POS
Q4421
C4431
100pF
4
.22nH
L4422
1uF
C4423
C4422
100pF
U_DRIVER
C4455
30pF33pF
C4458
33pF
C4457
0.8x251.542x4
D4401
C4435
100pF
51
R4431
C4434
.01uF
NC_D3401_2
GND2
S1 S2 S3 S4
D
G
GND1
100pF
C4439
L4437
17nH
Q4441
NU
120pFC4443 33pFC4449
C4448
33pF
C4442 22pF
NU
C4441
9.1pF 8.2pF
C4444
C4446
9.1pF
NU
width 2.0327.5
TP4403
1
C4453
100pF
470
R4458
13pF
C4452
12K
R4452
10K
R4475
R4455
100K
10K
R4454
C4451
1000pF
9V3FLT
A+
D4451
47K
47K
Q4471
470
R4471
Q4472
2.216x??
C4459
100pF
D4471
R4457
120
17nH
L4491
17nH
L4493
11pF
NU
C4498
C4497
5.6pF
C4492
39pF
C4491
9.1pF
9.1pF
C4496
L4472
17nH
C4474
100pF
RXIN_UHF_PA_1
RXIN
C4475
5.6pF
C4473
36pF
51
R4473
R4474
51
C4472
36pF
D4472
L4471
390nH
J3401 - BNC/miniUHF
J4401-1
J4401-5
10K
R4491
J4401-2
R4592
10K
J4401-3
J4401-4
FECTRL_2
RESET
FECTRL_1
K9V1
9V3FLT
K9V1_UHF_PA_1
RESET_UHF_PA_1
FECTRL_2_UHF_PA_1
FECTRL_1_UHF_PA_1
DATA_UHF_PA_1
DATA
10K
R4504
CLK_UHF_PA_1
CSX_UHF_PA_1
CSX
CLK
3
GND
POS
1
2
VOUT
LM50
U4502
100pF
C4507
1
TP4405
R4502
39K
6.8K
R4501
100pF
C4508
2200pF
C4501
9V3FLT
R4507
20K
R4509
1K
R4508
100K
9V3FLT
MOSBIAS_1
9V3FLT
31
30
25
26
28
32
27
29
18 24 19 23
17
20 22 21
VAR1
VAR2 VAR3
VG
VL
VLIM
RS
RSET
RXT1
TEMP
V10
V45
V5EXT
F168
GND1
GND2
INT
NA
Q
QX
RFIN
CEX
CI CJ
CL
CLK
CQ
CQXDATA
U4501
ANO
BPOS
H99S-4
C4502
2200pF
C4504
.01uF
6
2
8
4
1 3
5 7
NC_U3501_2
R4505
300K
100pF
C4510
470pF
C4503
10K
NU
R4506
CNTLVLTG
TEMPSENSE
PA_PWR_SET_UHF_PA_1
CNTLVLTG_UHF_PA_1
R4413
3.3K
PA_PWR_SET
U4508
C4506
2200pF
NC_U3501_13
NC_U3501_12
NC_U3501_11
NC_U3501_10
NC_U3501_9
C4505
1uF
15
14
16
11
10
12
13
9
NC_U3501_15
TP4404
1
C4509
470pF
NU
NC_U3501_22 NC_U3501_19
4
U4402-1
LM2904
2
3
1
8
PA_SWB
U_PREDRIVER
R4442
2.2K
1000pF
C4440
R4511
4.7
2.4K
R4445
9V3FLT
R4443
39K
R4441
39K
NU
R4440
0
12
SWITCH
S5440
47K
47K
Q4422
3300pF
C4427
6
5
7
8
4
LM2904
U4402-2
2.7K
R4429
PA_SWB
2.7
R4424
R4428
2.4K
2.7
R4427
2.7
R4425
R4426
2.7
U
_DRIVER
2.7K
R4417
NU
2.7K
R4418
47K
47K
Q4442
R4446
0
TP4402
1
10uF
C4436
.033uF
C4437
L4436
57R01
A+
100pF
C4471
2
3
1
5.6V
VR4471
NC_VR3471_2
UHF (403-470 MHz) Power Amplifier 1-25W