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QQ
3 7 6 3 1 5 1 5 0
A
BLOCK DIAGRAM - 4
POWER SUPPLY UNIT
1
SW1
F1
HOT >
AC INPUT
LINE FILTER
NUT >
2
T E
L 1 3 9 4 2 2 9 6 5 1 3
3
www
.
4
http://www.xiaoyu163.com
B
RECTIFIER &
SMOOTHING
CIRCUIT
R2
R3
. DRIVER CIRCUIT
. VOLTAGE CONTROLLER CIRCUIT
. OVER CURRENT PROTECTOR CIRCUIT
x
a o
u 1 6 3
y
i
www.denom.com
http://www.xiaoyu163.com
8
C
FL OUTPUT
RECTIFIER &
SMOOTHING
CIRCUIT
SNUBBER
CIRCUIT
-27V OUTPUT
RECTIFIER &
SMOOTHING
CIRCUIT
-9V OUTPUT
RECTIFIER &
SMOOTHING
CIRCUIT
Q Q
3
7
6
3
1
+12V OUTPUT
RECTIFIER &
SMOOTHING
CIRCUIT
+5.5V OUTPUT
RECTIFIER &
SMOOTHING
CIRCUIT
+3.5V OUTPUT
RECTIFIER &
SMOOTHING
CIRCUIT
VOLTAGE
DETECTOR
CIRCUIT
PC1
.
2
4
9
9
8
D
5
1
5
0
8
9
2
4
9
+9V OUTPUT
RECTIFIER &
SMOOTHING
CIRCUIT
+5V OUTPUT
RECTIFIER &
SMOOTHING
CIRCUIT
+2.5V OUTPUT
RECTIFIER &
SMOOTHING
CIRCUIT
m
c o
DV-CP500
2
9
9
E
8
2
9
9
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