Samsung GT-C3530 - Power on Circuit

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Level
3
Repair
8-36
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MAIN KEY
L311
MAIN_KEY_3.3V
L301
L300
L309
L307
L308
2
3
4
5
6
ZD304
1
L303
L302
L306
L305
99
1
7
N
C
N
C
1
8
1
9
N
C
N
C
2
0
15
15
16
16
22
3344
5566
7788
11
1010
1111 1212
13
13
14
14
HEA300
L304
KEY_ROW(3)
KEY_ROW(4)
VOL_KEY_ROW(0)
VOL_KEY_ROW(1)
ONKEY_N
KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)
KEY_COL(4)
KEY_COL(3)
KEY_COL(2)
KEY_COL(1)
KEY_COL(0)
POWER ON CIRCUIT
R306
Q304
1
3
2
ONKEY_N
KEY_ROW(4)
KEY_COL(3)