Key Board (Component Side); Printed Wiring Board Key Board (Component Side) - Sony WX-GT90BT Service Manual

WX-GT90BT/GT90BTE/GT99BT
5-11. PRINTED WIRING BOARD - KEY Board (Component Side) -
A
B
C
D
WX-GT90BT/GT90BTE/GT99BT
1 2
KEY BOARD
(COMPONENT SIDE)
S952
SOURCE
S956
OFF
LED901, 902
(RING ILLUMINATION)
LED902
S957
GK GA
RK RA
CALL
BK BA
M >
S954
MODE
S955
SEEK –
. m
S951 - 957, LED900 - 904
S959 - 966
GK RK BK
GA RA
BA
• : Uses unleaded solder.
3 4
S966
1
DSPL
SCRL
LED904
GK GA
RK RA
LED901
BK BA
BA BK
RA RK
GA GK
S953
SEEK +
S965
(US, CND)
CAT
PTY
S964
PTY
(E, IND)
V ALBUM
1
PTY
AF/TA
(AEP, RU, UK)
36 36
5
LCD901
LIQUID CRYSTAL DISPLAY
LED900, 904
(LCD BACK LIGHT)
LED903
(KEY ILLUMINATION)
S963 S961 S960
ALBUM v MIC/ZAP
2 4 5
S962
3
6 7
S951
52
LED900
BA BK
RA RK
GA GK
S959
PAUSE
6
11
(11)
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