Motorola GP Series Detailed Service Manual page 422

3-70
C109
L106
100pF
7.66nH
TX_OUT
C111
11pF
UHF2 (450-527MHz) Transmitter (PCB 8415235H05)
E101
R102
BEAD
0.075
L107 C114
C123
33.47nH 100pF
10uF
C172
100pF
Microstrip Microstrip
R172
1 100
Q110
R175
6.2
Microstrip
2
C112 C113
R176
47pF 10pF
3
6.2
R103
C115 C116
43
30pF 33pF
TX_INJ
H101
HEATSINK
1
POS
C295
100pF
R111
20
SH101
R110
SHIELD 300
1
R174
PA SHIELD
C119
NU
100pF R120
43K
C171 R173
100pF
180K
R106
10
L109 C121 C160 L112
L108
100pF
11.03nH 100pF 22nH
4.22nH
C118
100pF
C120
L160
C117
NU
15.0nH
30pF
C151 C150
R107
TX_INJ_1 100pF .022uF
NU
6
R161
200
if
C161
C125
R112
100pF 0.1uF
300
R104
47K
C165
L113
100pF
5.6nH
C127
C169
1000pF
5.6pF
C129
7.5pF
R171
C166
43K
100pF
R109
200K
C133
1000pF
L115
390nH
R136
1MEG
UHF2 PCB 8415235H01 & 8415235H05 Schematics (EPP)
FUSE_B+
C130 C128
100pF .022uF
R108
5.6K
C152
ANT_BIAS
.022uF
EP
17
GND4
13
U101 GND3
12
30C65
GND2
5
CLK
GND1
4
C105
DATA
100pF
CSX
C122
C174 100pF
L114
100pF
390nH
R133
UNSWB+
NU
R132
C131
270K
.022uF
1 24
RFIN VAR3
2 23
T1 RX
3 22
CI NA
4 21
INT RS
U102
5 20
CJ H99S VAR1
6 19
VL VLIM
7 18
CL VAR2
8 17
C135
GND1 V5EXT
.022uF
C134 C138 C126
100pF 0.1uF
3300pF
CR105
LM50
VOUT
3
GND
S502_SWITCH_P5
CR103
1 3
2
Q111
4 3
2
6 1
TX_BIAS
RESET
C110
100pF
5V
C170
100pF
C173
.022uF
R130
10K
2
R131
18K