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SGH-I700 Flow Chart of Troubleshooting
2-13
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KEY MATRIX
SIDE KEY
KBR(2)
KBR(1)
KBR(3)
KBC(3)
KBC(1)
KBC(2)
MOTOR
KBC_0
KBC_1
KBC_2
KBC_3
KBC(0)
T
H
6
2
2
T
H
6
2
3
3.9K
SPK- SPK+
KBC_2
nPOW E R
KBR(1) KBR(0)
KBR(2)
KBC_3
1K
T
H
6
2
4
ZD602
SMF05.TB
2
1 3 4 5
3.9K
R653
T
H
6
2
1
330N F
C611
3.9K
C610
MIC-
R630
T
H
6
2
0
TSM Y
MIC+
3.9K
KBR(0)
LED -
TSPX
KBC_1
TSPY
LED+
TSM X
LED-
LED+
C623
NC
R635
1K
R651
3.9K
T
H
6
2
5
KBR(3)
KBR(0)
KBR(2)
KBC_3
KBC_0
KBC_2
KBR(1)
KBR(3)
1
1
10
CN602
1K
R631
R634
330N F
C
6
2
0
1
N
F
C
6
2
2
R633
VCC_CPU
T
H
6
0
5
5
6
6
7
7
8
8
9
9
MAIN KEY
CN604
1
N
F
C
6
2
1
0 R605
T
H
6
1
8
T
H
6
1
9
1K
R628
3
3 4
4
5
5 6
6
7
7 8
8
9
9
10
11
11 12
12
13
13
14
14
15
15
16
16
2
2
1
N
F
R650
1
N
F
C
6
1
9
2
1 3 4 5
3.9K
R646
R632
3.9K
SMF05.TB
ZD601
R636
3.9K
16
17
17
18
18
19
19
2
2
20
20
3
3
4
4
5
1
1
10
10
11
11
12
12
13
13 14
14
15
15 16