Motorola 6864115B62-C Detailed Service Manual page 324

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9V3_VHF_IF_1
9V3 G
9V3_VHF_IF_2
5V_VHF_IF_1
5V
G
5V
FL3101
12R16
IFIN_VHF_IF_1
C3100 C3103
3 6
IF G IN OUT
L3100 0.75VDC
1000pF 33pF
L3101
620nH
620nH
NU
C3101
C3102 R3101
2.2pF
12K
15pF
NU
9V3
R3104
100
NU
R3105
5V
100
R3108
C3111
620
0.1uF
R3106
27K
C3110
C3104 C3116
R3107
6.8K
3VDC
0.1uF 27pF 0.1uF
C3112
FL3102
82pF
12R16
C3115
3 6
Q3101
IN OUT
22pF
C3113
R3102 C3114
L3112
10 9.1pF
L3111 620nH 18pF
NU
620nH
9V3
U3111-1
14 FL3111
9180469V03
CFWC455G
2 VDD 1 1 IN 2 11
OUT
VSS
CNTL
7
MC74HC4066
9V3
9V3
R3114
U3111-2
100
FL3112
14
NU
9180469V06
CFWC455D
3.9VDC
R3115
VDD
3 4 1 IN OUT 2 8
VSS
390
CNTL
R3116 C3121 7
330
0.1uF
MC74HC4066
R3117
27K
C3122
R3118
6.8K
.039uF
C3123
Q3102
3VDC .039uF
D3101
0.75VDC R3113
C3137
330 .039uF
5V
R3111 R3112
10
12K
R3130
6
U3101
VCC
SA616
51
C3134
0.1uF
C3132 C3133
0.1uF 10uF
R3124 Y3101
*
45J84
*
44.395MHz
C3135
R3123
3 1
*
OUT IN
33pF
C3131
C3124
C3136 R3132
1pF
* * 15K
NU
L3124
*
R3134
10K
* fundamental xtal 3rd overtone xtal
R3133
Y3101 4880606B09 4802245J84 8.2K
R3123 0662057B47 0 NOTPLACED
R3124 NOTPLACED 0662057A49 1K
C3124 NOTPLACED 2113740L30 33pF
L3124 NOTPLACED 2462587N68 1uH
C3136 2113740L29 30pF 2113740F35 22pF
UHF 25-40W Band1 PCB 8486127Z01 / Schematics
FL3115
CFWC455F
9180469V04
NU
1 OUT 2
IN
9V3
U3115-4
U3111-4 U3115-1
FL3113
14 14 14
9180468v04
CFUCJ455F
VDD 10 2 VDD 1 1 IN 2 11 VDD 10
OUT
VSS VSS VSS
CNTL CNTL CNTL
7
7 7
MC74HC4066 MC74HC4066
MC74HC4066
3
U3111-3 U3115-2
U3115-3
FL3114 14
14 14
9180468V06 CFUCJ455D
VDD VDD VDD
9 3 4 1 IN OUT 2 8 9
VSS VSS VSS
CNTL CNTL CNTL
7
7 7
MC74HC4066 MC74HC4066
R3145
3.3K
R3144 C3148 C3145
220pF 0.1uF
2.4K
NU
Y3102
455KHz
R3135 1
3
C3142 1.2K
0.1uF 45B02
2
15
GND
C3144
0.1uF
5V
R3141 C3143
390 120pF
C3141
0.1uF
Q3141
C3139
0.1uF
R3142
C3140
1.8K
0.1uF
C3146
4700pF
R3146
680
R3147
12K
9V3
R3153
10K
Q3151
R3151
BWSELECT_VHF_IF_1
10K BWSELECT
G
12.5kHz 0VDC
C3151 20/25kHz 5VDC
.01uF
9V3
R3154
10K
Q3152
R3152
10K
C3152
.01uF
C3147
0.1uF
DISCAUDIO_VHF_IF_1
G DISCAUDIO
RSSI
G
RSSI_VHF_IF_1
ZWG0130522-B
ZWG0130522-B
UHF (403-470 MHz) 25-40W IF