Motorola MOSCAD-M RTU Hardware Manual page 126

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Isolated Power Supply for AO
VFloat
SD_AO
R60
51.K
C91
100.n
VFloat_GND
U10
U10
MC14069UB
MC14069UB
2
1
3
4
R54
100.K
U10
MC14069UB
MC14069UB
9
8
11
Float_GND
VFloat_GND
Q33
VIs2
R53
100.K
R58
51.K
Q23
R59
51.K
Bat_GND
VIs2
U10
PWR_GND
14
VCC
GND
7
VFloat_GND
R79
10.K
U10
MC14069UB
5
6
C98
1.5n
R78
10.K
U10
U10
MC14069UB
10
13
12
VFloat_GND
VAO
R65
Q13
20.K
D4
Q12
VFloat_GND
VIs2
R66
20.K
Q24
R80
10.K
VFloat_GND
VAO
C92
100.n
R76
R77
10.K
10.K
D6
C19
2
1u
3
U23
LM2903
C18
1u
D5
6
5
VFloat_GND
VIs2
Q31
R106
200.
C115
Q2
30.p
VFloat_GND
VFloat_GND
R64
20.K
8
1
4
D7
U23
LM2903
8
7
4
VIs2
D15
D16
C16
10u
C14
10u
VFloat_GND
Q14
VAO

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