21
5
7
8
5
7
8
C
D
F
A
B
E
DVR-420H-S
C
4/5F
To DRIVE ASSY (R7)
C
1/5F
To HDD
ATAPI BUS
(AT)
(AT)
: ATA Data Signal Route
www. xiaoyu163. com
QQ 376315150
9
9
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4
2
9
8
TEL 13942296513
9
9
2
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9
4
2
9
8
0
5
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299