Printed Wiring Board - Key Section - Sony CDX-GT500 Service Manual

3-14. PRINTED WIRING BOARD — KEY SECTION — • Refer to page 20 for Circuit Boards Location.
1 2
A
LSW901
R955
LSW907
B
R936
LED901
LSW908
C
LSW909
R944
D
E
F
G
H
CDX-GT50W/GT500/GT500EE/GT550
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3 4 5
3 4
IC900
LSW905
R909
R940
2 1
R918
R917
R916
R942
LSW904
LED902
LSW903
R935
R934
R954
S911
LSW902
LED904
3 5
2 1
1
• Semiconductor Location
Ref. No. Location Ref. No.
D900 G-4 IC901
D901 F-11 IC902
D903 H-12 IC971
D904 G-10
D905 H-3 LED900
D906 H-3 LED901
D909 A-11 LED902
D910 F-8 LED903
LED904
IC900 A-4 LED905
6 7 8
S918
S920 S919
S917
3 21
Location Ref. No. Location
G-7
LED906 D-7
G-8 LED907 D-9
F-8 LED908 D-8
LED909 D-7
C-3 LED910 D-11
C-2 LED911 D-11
C-4
LED912 D-10
B-3 LED913 B-13
D-5 LED914 C-13
D-6 LED915 C-13
31 31
CDX-GT50W/GT500/GT500EE/GT550
9 10 11 12
D909
S912
S913
S916
S915
S914
(Page 29)
SUB BOARD CN801
C
34 37 39
13
S908
R950
LED914
S921
R949 LED915