Read Sony CDX-GT30DC (serv.man2) Service Manual online
3
3
CDX-GT30DC/SOUND ONE
CDX-GT30DC/SOUND ONE
• PRINTED WIRING BOARD — KEY SECTION —
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
BLK
R
G
L
BRN
BLU
BLK
BRN
BLU
1-868-898- (12)
12
1-868-121- (12)
12
1-868-121- (12)
12
1-868-898-
(12)
12
PUSH SELECT
(VOLUME)
RE901
+
LED806,
LED906
LED906
–
LED804,
LED904
LED904
AUX
J901
SOURCE
AF/TA
MODE
3/REP
4/SHUF
6/PAUSE
SENS/BTM
1
2
5
MODE
PTY
PTY
SENS
1
2
3
4
5
6
LSW901
DSPL
LSW920
LED932
(LCD BACK LIGHT)
GP/ALBM
+
S906
LED851,951
(DISC INDICATOR)
GP/ALBM
–
S904
SEEK–
. m
LSW910
SEEK+
M >
LSW909
EQ3
LED808,908,
S908
LIQUID CRYSTAL DISPLAY PANEL
52
1
LSW902
ON
LED841-844,
941-944
(RE LIGHT)
LSW903
S912
S913
S914
S915
S916
LED812,912
S911
LED811,911
LED813,913
LED814,914
LED815,915
LED816,916
S917
S918
S919
LED817,917
LED818,918
LED819,919
LED807,907,
S907
FB901
FB902
FB903
LCD901
LED843
LED943
LED943
LSW902
S906
LED906
LED806
R902
S904
LED904
LED804
LED804
LED941
LED841
LSW910
R881
R882
R961
R873
R953
LED842
LED942
LSW903
LED953
LED952
R883
R963
R884
R964
LED944
LED844
R878
LED911
S911
LSW909
LED808
LED908
LED932
S912
S908
R910
LED912
LED811
LED812
S913
LED913
LED813
S914
LED851
LED951
LED914
LED814
LED815
LED915
S915
S916
S917
LED917 LED817
S918
LED918
LED818
R918
FB904
S919
LED919
LED819
LSW920
LSW901
R942
LED807
LED907
S907
LED916
LED816
R962
R905
R904
R960
R956
R876
R959
R903
R879
R954
R874
C921 C922
R958
R875
R955
R941
R877
R901
R861
R907
Q931
R906
R908
R909
R957
R951
R950
R911
R871
R870
R934
R896
R897
R996 R997
R898
R998
R869
R948
R912
R949
R913
R914
R868
R867
FMB4
IC901
Q933
R971
R947
R946
R866
R915
R916
R917
R978
R985
R986
C983
C986
C984
FMB3
Q992 Q991
D903
R981
R987
D981
C981
R984
R982
D982
R899
R977
D901
R974
R976
CN901
R933
R931
R945
R944
R862
R932
R864
R865
R923
R924
R921
R922
R880
R979
RE901
2
1
3
5
4
R999
C911
B
MAIN BOARD
CN701
Ref. No.
Location
• Semiconductor
Location
D901
I-10
D903
H-10
D981
I-10
D982
I-10
IC901
I-8
LED804
C-2
LED806
B-2
LED807
B-12
LED808
B-4
LED811
C-4
LED812
C-5
LED813
C-6
LED814
C-6
LED815
C-7
LED816
C-8
LED817
C-9
LED818
C-10
LED819
C-10
LED841
B-2
LED842
C-3
LED843
B-3
LED844
B-4
LED851
B-7
LED904
C-2
LED906
B-2
LED907
B-12
LED908
B-4
LED911
C-4
LED912
C-5
LED913
C-6
LED914
C-6
LED915
C-7
LED916
C-8
LED917
C-9
LED918
C-10
LED919
C-10
LED932
B-5
LED941
B-2
LED942
C-3
LED943
B-3
LED944
B-4
LED951
B-7
Q931
I-5
Q933
H-8
Q991
I-10
Q992
I-10
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