Printed Wiring Board -Key Section - Sony CDX-GT610U Service Manual

CDX-GT610U/GT660U/GT660US
4-9. PRINTED WIRING BOARD — KEY SECTION —
1 2
A
B
LED944
LED994
S907
C
1 2
IC971
4 3
D
E
F
G
H
• Semiconductor Location
Ref. No. Location Ref. No.
D902 G-11 D984
D903 E-12 D985
D904 C-12 D986
D931 G-8 D989
D971 E-3 D990
D973 F-11 D991
D976 F-11 D992
D978 F-12 D993
D979 F-12 D996
D981 F-9 D997
D982 D-5 D998
D983 G-9
CDX-GT610U/GT660U/GT660US
: Uses unleaded solder.
3 4 5
R939
LED992
LED942
S903
R941
S917 S916
Location Ref. No. Location Ref. No. Location
F-9 IC971 D-3 LED912 D-9
F-8 IC980 F-12 LED913 D-8
G-8 LED914 D-7
G-9 LED902 B-5 LED915 D-6
G-9 LED903 B-5 LED916 D-5
F-9 LED904 C-5 LED917 D-4
F-9 LED906 C-2 LED941 B-3
G-11 LED907 B-2 LED942 B-4
A-12 LED908 B-2 LED943 C-3
B-13 LED909 D-11 LED944 B-3
G-13 LED910 D-10 LED952 B-5
LED911 D-10 LED953 B-5
6 7 8
S915 S914 S913
Ref. No. Location Ref. No. Location
LED954 C-5 LED967 D-4
LED956 C-2 LED991 B-3
LED957 B-2 LED992 B-4
LED958 B-2 LED993 C-3
LED959 D-11 LED994 B-3
LED960 D-11
LED961 D-10 Q503 B-13
LED962 D-9 Q941 F-5
LED963 D-8 Q942 F-8
LED964 D-7 Q991 G-7
LED965 D-6 Q992 G-7
LED966 D-5 Q993 G-7
30 30
9 10 11 12
S912 S911 S910 S909
B
SUB BOARD CN201
(Page 28)
13
D904
5
4
3
2