![background image](http://html.mh-extra.com/html/sony/hcd-gn660/hcd-gn660_service-manual_420679041.webp)
HCD-GN660/GN770/GX9000
41
41
HCD-GN660/GN770/GX9000
7-15. SCHEMATIC DIAGRAM – GAME, CD SWITCH BOARD –
R971
R970
R968
R969
R967
R972
R847
R848
R849
CN903
S921
S920
S922
S918
S919
NO904
S917
CN802
JR803
JR812
JW813
JR813
IC850(2/2)
R808
C809
R806
R805
IC850(1/2)
EPT804
R807
RV801
D925
R973
R974
C801
R802
C812
C810
C811
R809
R810
C813
C814
R813
R814
C817
D806
D807
C816
C839
C838
C845
C846
C841
C840
JW817
R830
R829
JW814
D802
D803
C842
R803
R811
R801
R804
C802
JW816
C803
C805
C806
Q917
S957
S916
S923
EPT803
JW815
C804
R827
R828
J801
J851
EPT802
CN801
C807
J850
C965
C964
68k
33k
15k
22k
10k
270
6.8k
10k
10k
5P
AMP-L
0
0
JW
0
NJM4565M
22k
0.15
50V
10k
180k
NJM4565M
100
50k
SELS5223S
RED
680
680
220
10V
2.2k
10
50V
470p
47p
1k
100k
8200
25V
10
50V
1k
10k
22000p
1SS355TE-17
1SS355TE-17
0.1
0.001
50V
0.001
50V
10
50V
10
50V
0.001
50V
0.001
50V
JW
1k
1k
JW
1SS355
1SS355
0.1
25V
2.2k
2.2k
100k
100
0.22
50V
JW
47p
10
50V
47p
DTC114EKA
LED DRIVE
JW
100p
100k
100k
9P
2.2
50V
0.01
0.01
MIC AMP
ALBUM
I/
I/
(CHASSIS)
(CHASSIS)
R
L
GAME INPUT
AUDIO
VIDEO
(CHASSIS)
1
9
45
45
44