Samsung SGH-E760 Service Manual page 37

Flow Chart of Troubleshooting
KEY_ROW(3)
KEY_COL(0)
CAMERA_KEY
KEY_ROW(3)
KEY_ROW(4)
KEY_COL(1)
VOLUME_KEY
SW701
1
IN
2
OUT
3
GND
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SW700
SIDE-KEY
ONKEYN
End_Key
7-17
END
12