1
8
DV-220V-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
4.4 POWER BLOCK DIAGRAM
SWITCHI
N
G
TRA
N
S
T501
AC
I
N
A
T+
3.3
V
P
.CO
N
+6
V
P
.CO
N
+5
V
P
.CO
N
+12
V
P.
O
N
-H
Q510
P.
C
O
N
+12
V
SW
V
OL
T
A
GE CTL
IC501
KIA431A-A
T
PO
WER CTL
IC502
M
IP2K40MSSCF
+5
V
REG
IC503
R1190H050D-T1-F
REG+1.8
V
IC4006
LD1117AL-ADJ-AA3-A-R
+1.8
V
PO
WER BLOCK DIA
GRAM
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