Printed Wiring Board - Control Board - Sony XR-CA350X Service Manual

Fm/am cassette car stereo
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XR-CA350X
5-5.
PRINTED WIRING BOARD – CONTROL Board –
1
CONTROL BOARD
A
S980
D941, 942, S959, 980
SOURCE
D941
B
A
K
S959
S956
S979
S955
K
A
D937
C
D937, S956, 979
D936
MODE
A
K
D936, S955, 978
SEL
D
CONTROL BOARD
R955
E
D961
K
A
R967
F
R966
R965
• Semiconductor Location
Ref. No.
Location
Ref. No.
Location
D910
C-5
D924
C-10
D911
C-6
D930
C-10
D912
C-6
D932
C-7
D914
C-7
D934
B-2
D916
B-9
D935
B-2
D918
C-5
D936
C-2
D919
C-3
D937
C-1
D920
C-4
D940
E-3
D921
B-9
D941
B-1
D922
C-9
D942
B-1
2
3
4
(COMPONENT SIDE)
S974
S958
D935,
S958, 974
+
D935
(VOLUME)
56
D934,
S957, 975
S957
D934
S978
S975
S954
S951
D933
D919
D920
D919, S954
D920, S951
ATT
DISC –
1
(CONDUCTOR SIDE)
D962
D960
K
A
D940
R960 R961
(LCD BACK LIGHT)
R914
R915
R916
Ref. No.
Location
D943
B-10
D944
B-9
D960
E-2
D961
F-2
D962
D-4
D963
D-7
D964
E-10
IC900
E-5
5
6
D910 – 912, 914, 916,
D918 – 922, 924, 930, 932,
D934 – 937, 941 – 944
A
K
LCD1
LIQUID CRYSTAL DISPLAY
S963
S961
S962
S960
S968
D918
D910
D911
D912
D918, S960
D910, S961
D911, S962
D912, S963
DISC +
REP
SHUF
5
2
3
4
61
60
IC900
80
41
40
1
21
20
18
18
7
8
D921, S969, 976
+
>
M
S969
S976
SEEK
D916, S970, 977
m
D921
.
1
D916
S977
S970
S965
D914
D915
S982
1-686-928-
D932
D932, S968
D914, S965
6
ATA
BTM
A
MAIN BOARD
CN600
(Page 15)
D963
11
1
K
A
CN900
12
2
R900
9
10
D943, 944, S972, 983
EQ3
D944
S971
S983
A
K
D930, S967, 981
DPSL
S971
S981
D930
A
K
S967
11
S973
D924
D922
K
A
(11)
D922, S971, 982 D924, S973
SENS
OFF
R920
R905
D964
R904
R903
R902
R901
R912
R913
R964
11
R963
R962
(11)
1-686-928-

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