Read Sony HMD-A200 / HMD-A220 (serv.man2) Service Manual online
5-25
5-26
(3) Schematic Diagram of H Board
1
2
3
4
5
6
7
P701
7P
+5V
MENU
GND
RIGHT(+)
LEFT(-)
ORG LED
GRN LED
D BOARD
TO
CN906
R704
100k
R708
470
R707
470
C701
R703
1000p
100k
C702
1000p
R706
JW
R705
JW
R709
4.99k
1%
R702
2.74k
1%
R701
9.31k
1%
H
(CONTROL)
6
3
5
4
2
1
LED701
LT6463-23-D51
SW701
(MENU/BRIGHT/CONT)
B-SS3509<J>-H..-24
(POWER)
1
A
B
C
D
E
F
2
9
8
7
6
5
4
3
(h)
USER CONTROL, LED
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