25
DV-420V-K
5
6
7
8
5
6
7
8
A
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C
D
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4.3 OVERALL BLOCK DIAGRAM (UCXZTSM2)
P.CON+12V
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z
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3
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3
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2
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IC651
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15
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4001
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8
0
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8
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ET
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T
V
E
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EG-1/2/
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VIDEO
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L
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A
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K
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it
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S
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IC
4
0
0
4
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P
64M
b
it(4M*
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DRAM
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3
,
S
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S
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G
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INT
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MA
0
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1
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15
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ET
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4
009
S
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IC7
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01
LA
7
3
054-T
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DAC
V
U
Y
CVB
S
S
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S
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A
S
P
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