Printed Wiring Boards - Game In, Cd Switch Board - Sony HCD-GN77D Service Manual

Q Q
3 7 6 3 1 5 1 5 0
7 - 2 3 . PRINTED WIRING BOARD – GAME IN, CD SWITCH Board – •
1 2
GAME IN BOARD
A
PHONES
B
C
ECHO LEVEL
D
MIC LEVEL
MIC
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
GAME INPUT
R
F
AUDIO
L
VIDEO
G
H
w w w
I .
See page 24 for Circuit Boards Location.
3 4 5
MAIN
J
BOARD
(Page 48)
CD SWITCH BOARD
L
REGULATOR
C DISPLAY
BOARD
x a o
BOARD
(Page 46) y
(Page 55)
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8
8
6 7
VOLUME BOARD
DVD TOP MENU/ FM MODE
REPEAT
DIRECTION
MULTI CHANNEL
V DECODING
MOVIE
VOL 7
EQ
PUSH
ENTER
VOL 8
DVD MENU
SOUND
FIELD
VOL 9
VOL 10
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3 7 6 3
VOL 11
P.FILE
EX-CHANGE DISC 3
Z
DISK SKIP
u 1 6 3
.
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2 4
9 9 8
9 10 11
DISPLAY
M BOARD
(Page 55)
AMP MENU DISPLAY
TUNER MEMORY
PLAY MODE
EFFECT
ON/OFF
VOL 6
MUSIC
EQ
VOL 5
VOL 4
VOLUME
GROOVE
VOL 3
VOL 2
1 5 1 5 0 8 9 2 4
VOL 1
GAME EQ
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ILLUMINATION
DISC 2 DISC 1
m
c o
HCD-GN77D
2
9 9
12 13
• Semiconductor
Location
Ref. No. Location
D748 H-12
D1001 E-9
D1002 D-10
D1003 D-10
D1004 C-10
D1005 C-9
D1006 B-9
D1007 C-8
D1008 C-8
D1009 D-8
D1010 D-8
D1011 E-8
D1012 B-9
D1013 C-9
IC603 B-11
IC722 D-2
Q721 E-3
Q748 H-11
Q1001 D-9
Q1002 D-10
Q1003 C-9
Q1004 C-8
Q1005 D-8
9 8 2 9 9
Q1006 D-8
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1-686-936- (11)