Printed Wiring Boards -Display Section - Sony CDX-GT72W Service Manual

CDX-GT72W/GT720/GT770
5-11. PRINTED WIRING BOARDS – DISPLAY Section –
1 2 3
A
LED902,
S915
S915
LED904,
S916
S916
LED902
B LED904
LED930,
S914
LED930
(GT72W/GT720)
(GT770)
LED928,
C
S913 LED928
LED903,
S912
LED901
S912
D S919
E
F
G
H
I
CDX-GT72W/GT720/GT770
• : Uses unleaded solder.
4 5 6
LED923
LED920
R902
7 8 9
(Page 32)
BASE PANEL BOARD
CN904
B
• Semiconductor Location
Ref. No. Location
Ref. No. Location
D931 G-10 D938 G-9
D932 G-10 D951 G-11
D933 G-10 D955 G-6
D934 G-10 D956 G-6
D935 G-9 D962 G-6
D936 G-9
D937 G-9 IC901 G-7
34 34
10 11 12
LED907
R912
LED905
Ref. No. Location
Ref. No. Location Ref. No. Location
IC903 B-14 LED906 B-13 LED930 B-2
LED907 A-13
LED901 C-2 LED920 C-4 Q920
LED902 B-2 LED921 C-3 Q921
LED903 C-2 LED922 C-5 Q923
LED904 B-2 LED923 B-4 Q924
LED905 C-13 LED928 C-2
13 14
3 4
IC903
2 1
LED906
H-5
H-5
I-5
H-5