22
DV-410V-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
P.CO
N
SW
POWER BLOCK DIAGRAM
Q505
AC I
N
P.CO
N
+5
V
AT+3.3
V
FL DC -
-2
8V
AT+12
V
for mute
P.CO
N
+6
V
P.CO
N
+12
V
P.O
N
-H
FL DC +
Q515
P.CO
N
+5
V
REG
Q510
P.CO
N
+12
V
SW
Q504
FL+ P.CO
N
SW
Q502
-2
8V
P.CO
N
SW
V
OLTAGE CTL
IC501
KIA431A-AT
POWER CTL
IC502
STR-A6159M
6
V
REG
(D
V
D MOTOR)
IC503
PQ070XF01SZH
REG+1.
8V
IC4006
LD1117AL-ADJ-AA3-A-R
+1.
8V
HDMI+5
V
REG
IC5902
PQ1K503M2ZPH
V
+5H
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