Motorola CDM Series Detailed Service Manual page 186

Section 4: 4-18
9V3_VHF_IF_1
9V3
9V3_VHF_IF_2
5V_VHF_IF_1
R3105
5V
100
R3106
5V
C3104
0.1uF
FL3101
IFIN_VHF_IF_1
12R16 12R16
C3100 C3103
3 6 0.75VDC
IF IN OUT
33pF
18pF
L3101
620nH
C3101
C3102 R3101
2.2pF 15pF
12K
L3100
620nH
– –
VHF (136 174 MHz) 1 25 W IF
6881091C63-F
9V3
R3104
100
NU
5V
R3108
620
C3111
0.1uF
R3117
27K
C3110
C3116
R3107
3VDC
6.8K
27pF
0.1uF
C3112
82pF
FL3102
Q3101
12R17
C3115
3
6
IN OUT
22pF
L3112
620nH
C3113
R3111
9.1pF
C3114
R3102 12K
NU
L3111
10 18pF
620nH
9V3
MC74HC4066
14 FL3111
CFWC455G
VDD
2 1 1 2 11
IN OUT
VSS
CNTL CNTL
7
13 12
U3111-1
9V3
3 4
MC74HC4066
9V3
R3114
100
14 FL3112
NU
CFWC455D
R3115
3.9VDC VDD 4 2 8
3 1 IN OUT
390 VSS
R3116
CNTL CNTL
330
C3121 7
0.1uF 6
27K
3VDC
3 4
U3111-2
MC74HC4066
C3122
R3118
6.8K
.039uF
C3123
.039uF
Q3102
0.75VDC
D3101
1 2 4 9 7
C3137
.039uF
5V
R3113
1K
R3112
NU
10
R3130
6
U3101
51
C3133
C3132
10uF
0.1uF
44.395MHz
3 20 5 8 11 13 12
C3135
3
1
IN OUT
33pF
C3131
GND GND1
R3132
1pF
2 4 Y3101
C3136 15K
NU
12R17 30pF
R3134
10K
R3133
8.2K
C3138
2.2uF
VHF (136–174 MHz) 1–25 W PCB 8486172B04, Schematics, and Parts Lists
FL3115
CFWC455F
2
1
IN OUT
9V3
3 4
FL3113
14 14 CFUCJ455F 14
NU
VDD VDD 1
10 2 1 2 11 VDD 10
IN OUT
VSS VSS VSS
CNTL
CNTL
7 7 7
12
13
GND
U3115-1
U3111-4 U3115-4
3
MC74HC4066
MC74HC4066 MC74HC4066
FL3114
14 14 14
CFUCJ455D
VDD 9 3 VDD IN OUT 8 VDD 9
4 1 2
VSS
VSS VSS
CNTL
CNTL
7 7 7
6
GND
U3115-2 U3115-3
U3111-3
3
MC74HC4066
MC74HC4066 MC74HC4066
R3145
C3152
3.3K C3145
R3144 .01uF
0.1uF
2.4K
14 18 10 19 R3135
1
1.2K
Y3102
45B01
C3142
455KHz
2
0.1uF
IFIC 15
C3143
C3144
120pF 0.1uF
17 16
Q3155
NU
C3155
R3155
1.2K .01uF
NU
C3139
0.1uF C3141
0.1uF
C3140
0.1uF
C3146 C3147
4700pF 0.1uF
R3146
680 R3147
12K
9V3
R3153
10K
Q3151
R3151
BWSELECT_VHF_IF_1
10K BWSELECT
C3151
.01uF
12.5kHz 0VDC
9V3
20/25kHz 5VDC
R3154
10K
R3152
10K
Q3152
DISCAUDIO_VHF_IF_1
DISCAUDIO
RSSI
RSSI_VHF_IF_1
ZWG0130396-P4