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1
3.16 OPERATION 1 PCB, OPERATION 2 PCB and OPEARTION 3 PCB ASSYS
QQ
3 7 63 1515 0
A
B
C
OPERATION 1 PCB ASSY (A2J408H270)
C
TE
FROM/TO DISPLAY
L 13942296513
CP601
(CP651_1)
A2001WR2-6P
6
GND
5
KEY-B
4
KEY-A
A
5/7
(CP653_1)
3
DVD LED
2
AT+5.2V
1
VCR LED
D
PCB270
DEE045
E
www
F
C
54
1
http://www.xiaoyu163.com
2
(OPERATION PCB)
R614
1.5K1/4W
R601
1.5K 1/4W
SWITCHES
SW601 : PLAY
SW602 : DUBBING
SW603 : STOP
SW604 : CH UP
SW605 : REW
x
ao
y
.
i
DVR-RT502-S
2
http://www.xiaoyu163.com
3
8
R616
R617
R618
1.8K 1/4W
2.7K 1/4W
3.9K 1/4W
Q Q
3
6 7
1 3
SW606 : FF
SW607 : REC
SW608 : CH DOWN
SW609 : OPEN/CLOSE
u163
.
3
4
2 9
9 4
2 8
R619
R620
6.8K 1/4W
13K1/4W
1 5
0 5
8
2 9
9 4
FROM/TO OPE2 PCB
CP602
B2013H02-5P
GND
KEY-B
DVD LED
AT+5.2V
VCR LED
m
co
4
9 9
2 8
9 9
1
2
3
4
5
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