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SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
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9-19
ZD502
1
2
3
4
5
6
VBAT
6
ZD501
1
2
3
4
5
C
N
25 26
C
N
27
C
N
C
N
28
23
24
24
3
3
4
4
5 5
6 6
7
7
8
8
9 9
17 17
18 18
19
19
2 2
20
20
21 21
22 22
23
1 1
10 10
11
11
12
12
13 13
14 14
15
15
16
16
HDC500
PWR_ON
QWERTY_COL(0)
QWERTY_COL(1)
QWERTY_COL(2)
QWERTY_COL(3)
QWERTY_COL(4)
QWERTY_COL(5)
QWERTY_COL(6)
QWERTY_COL(7)
QWERTY_ROW(0)
QWERTY_ROW(1)
QWERTY_ROW(2)
QWERTY_ROW(3)
QWERTY_ROW(4)
QWERTY_ROW(5)
QWERTY_ROW(6)
KEY_BL
5
2
2
C
C512
2
0
6
C
3
0
6
C
C60
4
C60
5
L5
04
R50
4
R5
05
R50
6
R5
07
R5
10
R511
R60
4
U500
0
0
6
U