Schematic Diagram - Panel Section - Sony HCD-GX40 Service Manual

Q Q
5-12. Schematic Diagram – PANEL Section –
3 7 6 3 1 5 1 5 0
KEY BOARD BOARD
GAME MIXING
0
4.8
T E
L 1 3 9 4 2 2 9 6 5 1 3
IC602
RESET
w w w
.
PANEL BOARD
J
• See page 38 for IC Pin Function Description.
+
REM BOARD
RM601
REMOTE CONTROL
RECEIVER
NJL64H00A-1
4.9
5.1
5.1
BUFFER
10K
-23.8
-23.8
-23.8
-23.8
3
-23.8
-23.8
-23.8
-23.6
-23.6
IC601
-23.6
-23.6
SYSTEM CONTROL
-23.6
IC601
-14.9
-12.4 LC876662W
-12.5
-25
4.9
-20
-17.5
-22.5
-25.1
x a o
y
i
FLD601
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• See page 19 for Waveforms.
8
/START
OPEN/CLOSE
EX-CHANGE
Q Q
3 7 6 3
4.7M
0
100
0
0
2
0
5.1
0
0
0
5
5
5
5
0.3<4.9>
4.9<0.4>
5
4.3
0.2
5
5
u 1 6 3
.
31 31
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2 4
9 9 8
SEL2410G
GAME MIXING
TO
MAIN BOARD(4/4)
E
CN303
(Page 29)
VOLUME
SEL2110R
1 5 1 5 0 8 9 2 4
SEL2810D-C
SEL2810D-C
A/B
SEL2810D-C
/BAND
SEL2810D-C
m
c o
No mark:FM
< >:CD(stop)
HCD-GX40
2
9 9
JK691
PHONES
VIDEO OUT
BOARD
JK602
VIDEO
OUT
9 8 2 VIDEO 9 9
GAME
INPUT
AUDIO
JK681
CN601
TO
MAIN BOARD
C
(2/4)
CN603
(Page 27)
CN602
TO
CD BOARD
A
CN733
(Page 24)