Printed Wiring Board -Key Section - Sony CDX-CA900 Service Manual

CDX-CA900/CA900X
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3-14. PRINTED WIRING BOARD — KEY SECTION — • Refer to page 18 for Circuit Boards Location.
1 2 3
A
LSW923
LED911
B
C905
LSW922
LED910
R922
C
LED912
LSW924
D
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L 1 3 9 4 2 2 9 6 5 1 3
E
F
G
H
w w w
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• Semiconductor Location
Ref. No. Location Ref. No. Location
D900 H-12 LED900 H-1
D901 H-12 LED910 C-3
D902 F-11 LED911 B-3
D910 F-4 LED912 C-3
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y
D920 F-14 LED913 B-13
D972 G-10 LED914 C-13
. D974 G-11 i LED915 C-13
IC901 F-8 Q901 F-13
IC902 G-1
IC903 G-3
http://www.xiaoyu163.com
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7 8 9
LCD901
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u 1 6 3
.
32 32
http://www.xiaoyu163.com
2 4
9 9 8
10 11 12
LED913
LED914
LED915
1 5 1 5 0 8 9 2 4
(Page 29)
m
c o
2
9 9
13 14
C902
R934
LSW921
9 8 2 9 9