Printed Wiring Board - Video, Regulator Board - Sony HCD-GN77D Service Manual

HCD-GN77D
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7 - 1 6 . PRINTED WIRING BOARD – VIDEO, REGULATOR Boards – •
1 2
VIDEO BOARD
A
MAIN
R
BOARD
(Page 48)
B
MAIN
Q
BOARD
(Page 48)
C
GAME IN
BOARD C
(Page 53)
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D
E
F
Y
G
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See page 24 for Circuit Boards Location.
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VIDEO
PB/CB PR/CR
OUT
COMPONENT
J711
VIDEO OUT
J710
x a o
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http://www.xiaoyu163.com
5 6 7
REGULATOR BOARD
DMB03
BOARD
(Page 36)
S
DMB03
BOARD
P
(Page 36)
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1-688-164- 11
(11)
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y
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http://www.xiaoyu163.com
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8 9 9
8 9
MAIN MAIN
3 T 1 5 1 5 0 U 8 9 2
BOARD BOARD
(Page 48) (Page 48)
• Semiconductor
Location
Ref. No. Location
D710 E-4
D711 E-3
IC710 E-4
IC711 D-3
IC901 B-7
IC902 B-7
IC903 B-8
IC904 B-8
IC905 B-9
IC906 B-9
Q215 B-4
Q216 B-3
Q217 B-4
Q218 A-4
Q219 B-3
m
Q220 A-3
Q221 B-3
c o Q222 A-3
Q710 F-5
Q711 E-5
.
Q903 C-8
Q904 C-10
Q905 B-10
Q906 C-8
2
8 9 9
10 11
11
1-688-163-
(11)
DMB03
V
4 9 8 2 9 9
BOARD
(Page 36)