Samsung SGH-E360 - Page 42

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Flow Chart of Troubleshooting
7-16
KEY_MAP
END_KEY
CAMERA
P.T.T
V_UP
V_DOWN
CAMERA_KEY
VOLUME_KEY
V
R
7
0
1
LEFT
12
DIGIT3
12
INT
12
VR711
+VDD_IO_HIGH
DIGIT7
12
VR713
V
R
7
0
4
2
V+
U701
COM
5
GND
3
IN
1
4
NC
6
NO
DIGIT2
12
DIGIT4
12
V
R
7
0
7
2
VR714
V
R
7
0
8
DIGIT5
1
V_COMMEN
ZD702
12
SOFT1
12
SEND
DOWN
12
CLR
12
V_DOWN
12
STAR1
12
RIGHT
5
TAC701
34
12
UP
DIGIT8
12
DIGIT9
12
V
R
7
0
5
12
SHARP1
12
12
V_UP
DIGIT6
V
R
7
0
9
END
V
R
7
0
6
DIGIT1
12
SOFT2
12
V
R
7
0
3
V
R
7
0
2
DIGIT0
12
ZD701
ZD703
V
R
7
1
0
VR712
KEY_ROW(3)
KEY_ROW(2)
KEY_ROW(2)_K
V_GND
KEY_COL(0)
KEY_COL(4)
KEY_COL(3)
KEY_COL(2)
KEY_COL(1)
KEY_COL(0)
KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)_M
KEY_ROW(3)
KEY_ROW(4)
FLIP KEY_ROW(2)_M
KEY_COL(0:4)
KEY_ROW(0:4)
ONKEYN
KEY_ROW(4)
KEY_COL(1)
KEY_ROW(3)