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Mod. MAIN.RX
1.0
Power Supply
B
2
14
Tuesday, January 12, 2021
Title
Size
Document Number
Rev
Date:
Sheet
of
U7
LT1374CR
5
1
7
4
2
6
3
VIN
VC
FB
G
N
D
SHDN
BOOST
VSW
D7
+5V
L4
10uH
JP2
JUMP
D20
LL4148
U8
78M09
1
2
3
Vi
G
N
D
Vo
+
C122
22MF / 16V
C124
100nF
+
C121
100MF / 25V
C128
100nF
+
C110
10MF / 25V
+
C112
10MF / 25V
+
C125
100MF / 25V
+
C111
10MF / 25V
+
C126
100MF / 25V
+
C119
100MF / 25V
C120
100nF
C123
100nF
R146
1K2
R145
1K2
C237
1.5nF
R66
3K3
R148
560
R147
680
D4
-15V
R140
33K
C115
470nF
R143
8K2
R141
27K
C109
220nF
R142
270K
L2
10uH
+
C113
47MF / 16V
R144
4K7
D3
MMBS340T3
+
C114
47MF / 16V
C130
100nF
+
C127
22MF / 16V
+
C117
100MF / 25V
C129
100nF
C116
1nF
D5
+15V
L3
10uH
C118
100nF
U9
78M05
1
2
3
Vi
G
N
D
Vo
D6
+9V
DC GND
+15V
+5V
-15V
DC +15V
+9V
GND_AN