Samsung SGH-E340 - Page 34

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Flow Chart of Troubleshooting
7-14
P.T.T
V_UP
V_DOWN
END_KEY
KEY_MAP
DIGIT6
122
RIGHT
12
DIGIT0
1
V708 V709
V712
SHARP1
12
SOFT1
12
DIGIT1
12
2
STAR1
12
DIGIT9
1
12
V710
DIGIT2
SOFT2
12
12
SEND
12
V701
INT
V702
2
DIGIT8
1
V711
END
12
12
DIGIT3
12
12
DIGIT7
2
DOWN
DIGIT4
12
UP
1
LEFT
12
CLR
12
12
DIGIT5
KEY_ROW(2)
KEY_ROW(3)
ONKEYN
KEY_COL(3)
KEY_COL(2)
KEY_COL(1)
KEY_COL(0:4)
KEY_ROW(0:4)
KEY_COL(0)
KEY_ROW(4)
KEY_COL(4)
KEY_ROW(0)
KEY_ROW(1)