Read Sony CDX-GT930UI / CDX-GT937UI / CDX-GT980UI Service Manual online
CDX-GT930UI/GT937UI/GT980UI
CDX-GT930UI/GT937UI/GT980UI
30
30
4-11. PRINTED WIRING BOARD – DISPLAY Section –
•
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
41
39
37
25
23
24
1
2
1
3
5
8
VCC
OUT
LED901
LED902
LED903
LED904
LED905
LED906
LED907
LED908
LED910
LED911
LED912
LED913
LED914
LED915
LED916
LED917
LED918
ENC901
R972
S912
R973
S913
S914
S915
S916
S918
S91
1
S919
S920
IC903
LED918,S920
B
E
B
E
76
75
50
51
1
100
26
25
D940
D955
D956
D961
D962
CL910
IFM1
IFM2
Q920
Q921
Q922
Q923
Q924
FB901
FB902
FB903
FB905
FB908
FB911
R901
FB912
R902
FB913
R903
FB914
R904
FB915
R905
FB916
R906
R907
R908
R909
FB920
R910
–
+
FB921
R911
R912
R913
R914
R915
R916
R917
R918
CN901
R920
R921
R922
R923
R931
R932
R933
R934
R935
R936
R937
;ANGLE
R938
R939
C901
C903
R940
C904
R941
C905
R942
R943
R944
R945
R946
R948
R949
C910
C91
1
X901
R950
C914
R951
C915
R952
R953
C917
R954
R955
C919
R956
R957
R958
JL901
R959
JL902
JL903
JL904
JL905
JL906
JL907
C923
FL901
FLUORESCENT INDICATOR TUBE
ENC901
PUSH ENTER/SOUND/MENU
(VOLUME)
JL908
R960
C924
R961
C925
R962
R963
R964
R965
R966
R967
R970
R971
R974
R975
R976
R977
R978
R979
R980
R981
R982
R983
R984
R985
R986
R987
R988
R989
R990
R991
R992
C956
R993
C957
R994
C958
R995
IC901
D930
D931
D932
D933
D934
D935
D936
D937
D938
D939
1-878-739-
11
(11)
1-878-739-
11
(11)
DISPLAY BOARD (SIDE A)
DISPLAY BOARD (SIDE B)
B
BASE PANEL BOARD
CN904
LED905,S918
OFF
LED906,S911
ZAP (US,E)
LED903,S912
/CAT
(US)
LED904,S913
LED901,S914
MODE
(AEP,UK,E,RU)
LED902,S919
SOURCE
SHUF/ZAP (AEP,UK,RU)
LED908,S916
LED907,S915
LED910
–
917
(RING ILLUMINATION)
SHUF
(US,E)
DSPL/SCRL
AF/TA
(AEP,UK,RU)
DSPL/PTY
X901
(Page 28)
Ref. No. Location
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location
D930
F-10
D931
F-10
D932
F-10
D933
F-10
D934
F-10
D935
F-10
D936
G-10
D937
F-9
D938
G-9
D939
H-11
D940
G-9
D955
G-6
D956
G-6
D961
H-6
D962
F-7
IC901
G-7
IC903
C-14
LED901 D-2
LED902 C-2
LED902 C-2
LED903 C-3
LED904 C-2
LED905 B-3
LED906 B-3
LED907 D-3
LED904 C-2
LED905 B-3
LED906 B-3
LED907 D-3
LED908 D-3
LED910 C-6
LED911 B-5
LED912 D-5
LED913 C-4
LED910 C-6
LED911 B-5
LED912 D-5
LED913 C-4
LED914 D-5
LED915 B-5
LED916 D-4
LED917 C-4
LED918 D-13
LED915 B-5
LED916 D-4
LED917 C-4
LED918 D-13
Q920
H-6
Q921
H-6
Q922
H-5
Q923
F-5
Q924
F-4
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