Printed Wiring Board -Key Section - Sony CDX-CA710X 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
LSW904
LED951
B
LED903
S903
C
LSW902
LSW901
D
E
F
G
H
• Semiconductor Location
I
Ref. No. Location Ref. No. Location
D901 G-6 LED903 B-1
D903 F-11 LED912 C-13
D908 F-6 LED914 B-14
D911 H-10 LED917 B-13
D912 H-10 LED931 B-4
D913 G-9 LED941 C-11
D971 F-11 LED951 B-3
D972 F-10 LED952 B-2
LED953 C-4
IC901 G-7 LED954 B-11
IC971 D-11
4 5 6
LSW905
LED931
LSW907
7 8 9 10
25 25
CDX-CA710X/CA790X
: Uses unleaded solder.
11 12 13
LSW919
LSW916
LED954
LED941
LSW918
LSW915
LSW913
LED912
S912
LSW911
IC971
(Page 24)
14
S917
LED914
S914