Read Sony CDX-GT180 / CDX-GT280 / CDX-GT280S / CDX-GT285S Service Manual online
CDX-GT180/GT280/GT280S/GT285S
CDX-GT180/GT280/GT280S/GT285S
21
21
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
A
MAIN BOARD CN701
1
LED944
3
4
5
2
1
LIQUID CRYSTAL DISPLAY PANEL
IC971
OFF
EQ3
LED941,
S901
LSW913
SEEK+
SEEK–
LSW903
DSPL
/SCRL
LED951–953,
982,1951,1952
(RING ILLUMINATION)
3/REP
4/SHUF
LSW909
LSW908
LSW907
LSW905
2/ALBUM+
LSW906
1/ALBUM–
BTM
LSW904
LSW914
MODE
5
6/PAUSE
LSW911
LSW910
1-729-842-
1-729-842-
(21)
21
(21)
21
PUSH SELECT
(VOLUME)
RE901
LSW901
AUX
J901
LSW902
LCD901
LSW912
SOURCE
LED944
(CD INDICATOR)
LED952
LSW903
IC971
LED931
LSW902
LSW906
S901
LSW901
LSW904
LED1952
GT285S
GT285S
GT285S
GT180
/GT280
/GT280S
GT180
/GT280
/GT280S
GT280
/GT280S
/GT285S
LED951
LED1951
LED941
R975
C97
1
LED953
LSW912
R944
R905
R904
R907
R908
LSW908
R971
LED982
R902
LSW909
LSW910
R942
LSW911
LSW905
LSW907
R91
5
R954
R953
R1971
LSW913
R947
R941
LSW914
37
C990
R946
C921
C922
R922
R921
R921
R982
R974
D981
R981
FB903
GT280
/GT280S
/GT285S
D993
R933
R931
R932
R909
D992
R913
R949
R914
R952
R950
D991
D994
R910
CN901
R901
R992
D903
R948
GT285S
R943
R903
R972
R1972
R945
D985
D98
6
C999
R979
R978
R977
C986
D982
R984
R987
Q932
Q931
R934
IC901
D998
C983
C984
R912
R951
C987
R988
R986
R911
R985
C981
J901
RE901
.
N
;
LED931
(LCD BACK LIGHT)
1
2
3
4
4-7. PRINTED WIRING BOARD – KEY SECTION –
: Uses unleaded solder.
(Page 17)
Ref. No. Location
• Semiconductor Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
D903
G-11
D981
G-10
D982
G-10
D985
G-12
D986
G-12
D991
G-11
D992
G-11
D993
G-11
D994
G-11
IC901
G-8
IC971
C-14
LED931 C-13
LED941 C-2
LED941 C-2
LED944 B-7
LED951 B-4
LED952 C-5
LED953 C-4
LED982 D-4
LED1951 C-5
LED1952 C-3
Q931
G-13
Q932
H-13
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