12
1
2
4
1
2
4
C
D
F
A
B
E
DVR-420H-S
3.3 JCKB ASSY(1/2)
B
1/2F
B
1/2F
B
1/2F
B
2/2
B
2/2
JCKB ASSY (VWV2041)
CN1001
D
PEG034B
TUFL u-com
EEPROM
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299