Printed Wiring Board -Key Section - Sony CDX-CA680X Service Manual

3-12. PRINTED WIRING BOARD — KEY SECTION — • Refer to page 17 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards.
1 2 3
A
S902
LED954
LSW904
B
LSW905
R966
C
LSW907
S903
LSW906
D
LSW908
E
F
G
H
I
4 5 6
LCD901
LED934
LSW909 LSW910 LSW922 LSW921
• Semiconductor Location
Ref. No. Location Ref. No. Location
D901 H-10 LED911 C-14
D902 G-11 LED933 C-11
D981 G-6 LED934 C-4
D983 H-6 LED951 C-14
LED952 C-12
IC901 G-8 LED953 C-1
IC971 C-13 LED954 A-2
LED903 C-2
7 8 9 10
LSW920 LSW918 LSW917
LSW919
25 25
CDX-CA680X/L580X
: Uses unleaded solder.
11 12 13
LSW913
LSW912
LED933
LED952
IC971
S911
LSW914
LSW915
LSW916
LSW901
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