Printed Wiring Boards -Key Section - Sony CDX-GT690UI Service Manual

CDX-GT690UI/GT696UI
4-9. PRINTED WIRING BOARDS – KEY Section –
1 2 3
SEEK+/
M >
A
ZAP
S953
S954
LED925
LED923
LED905
LED903
LED921
LED901
S953
S951
S951
OFF
B
LED927
LED907
S952
S952
SOURCE
LED924
LED904
LED940
S955 S955
C
S956
LED922
LED902
S956
S957
D
S958
LED926 LED928
LED906 LED908
S958 S957
MODE
.m/
E
SEEK–
F
R925
R958
R926
R908
G
R946
R945
R956
R924
R903
R904
H
R942
R955
R954
R900
I
CDX-GT690UI/GT696UI
: Uses unleaded solder.
•
4 5 6
2 1
IC982
3 4
Q993
Q992
B C E
B C E
C992
R938
LED939
LED938
LED919
LED918
LCD BACK
R918
LIGHT-L
R994
R966
R965
S966
S966
LED917-920,937-939,941
LED929
(RING ILLUMINATOR)
LED909
PTY
R905
R929
C901
R910 R909
R964
E C B
Q901
RE901
C922
R988
R987
C986
R986
C999
7 8 9
1
LCD901
LIQUID CRYSTAL DISPLAY PANEL
72
S965 S964 S963 S962
S965 S964 S963 S962
LED930 LED931 LED932 LED933
LED910 LED911 LED912 LED913
1/ALBUM – 2/ALBUM + 3/REP 4/SHUF
R963
R934 R933
R962
60 41
R981
61 40
C985
C983
D981
IC981
R982
80 21
C984
1 20
22 22
10 11 12
36
LCD BACK
LIGHT-R
R971
37
S961 S960
S959
S961 S960 S959
LED934 LED935 LED936
LED914 LED915 LED916
5/DM+ 6/PAUSE DSPL/SCRL
ORG
RED
BRN
R936
R961 R960
W0L
W0G
W0R
R977
R998
D911
D910
20 11
CN901
1 10
B
SUB BOARD CN201
(Page 20)
13 14
D977
12
(12)
1-877-076-
J901
AUX
W0L
W0G
11
W0R
(12)
1-877-077-
5
1
4
6
12
(12)
1-877-076-