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SGH-X400 Flow Chart of Troubleshooting
4-
5
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3
1
2
5
6
4
1
0
V
V
C
C
D
Q
1
0
1
V
B
A
T
C
1
0
7
1
0
U
F
V
C
C
_
1
.8
A
C
1
0
2
1
0
0
N
F
0
R
1
0
6
R
1
0
5
V
B
A
T
3
3
0
K
3
3
P
F
C
1
0
5
2
.2
U
F
C
1
0
3
3
3
4
4
5
5
6
6
G
7
8
G
G
9
1
0
G
C
N
1
0
1
1
1
2
2
1
3
2
R
1
0
4
3
K
C
1
1
5
Q
1
0
3
0
1
0
N
F
1
U
F
R
1
1
1
V
B
A
T
C
1
1
7
V
B
A
T
4
7
0
N
F
C
1
1
3
V
R
T
C
1
2
VS
IM
4
8
3
1
V
L
D
O
_
1
9
V
L
D
O
_
2
1
1
V
L
D
O
_
3
3
9
V
L
D
O
_
4
3
7
V
L
D
O
_
5
3
3
4
2
V
L
D
O
_
6
4
0
V
L
D
O
_
7
VR
EF
3
0
V
D
D
3
4
V
D
D
5
3
4
V
D
D
6
7
4
1
1
V
E
X
T
VIB
_D
RV
4
3
6
V
L
4
S
_
A
V
L
4
S
_
B
3
5
3
2
V
L
5
S
_
A
V
L
5
S
_
B
5
1
4
9
SIM
_R
ST
5
3
U
P
_
C
L
K
5
2
U
P
_
IO
U
P
_
R
S
T
5
4
V
A
C
C
3
V
B
A
T
2
1
0
V
D
D
1
2
3
8
1
9
RIN
G_
DR
V
5
R
IN
G
_
P
W
M
5
5
1
3
R
T
C
_
A
L
MN
S
C
L
K
1
7
S
D
I
1
5
S
D
O
1
6
SIM
_C
LK
5
0
SIM
_IO
2
8
GN
DQ
IN
T
R
Q
1
4
7
LE
D1
_D
RV
8
LE
D2
_D
RV
P
S
W
1
_
B
U
F
2
0
2
1
P
W
R
_
K
E
E
P
P
W
R
_
S
W
1
N
4
6
4
7
P
W
R
_
S
W
2
R
E
S
E
T
N
E
N
_
5
A
2
6
E
N
_
5
B
2
7
5
7
G
N
D
5
8
G
N
D
G
N
D
5
9
6
0
G
N
D
G
GN
DD
1
6
4
5
A
D
C
_
A
U
X
2
5
6
A
D
C
_
T
R
IG
4
3
B
T
E
M
P
2
9
CR
EF
1
8
C
S
N
2
2
E
N
_
3
E
N
_
4
[0
]
2
3
2
4
E
N
_
4
[1
]
E
N
_
5
2
5
U
1
0
2
A
D
C
_
A
U
X
1
4
4
1
0
K
,1
%
R
1
0
2
1
.2
K
R
1
1
0
D
R
IV
E
6
G
N
D
2
1
IS
E
N
S
E
P
R
O
G
4
3
V
C
C
5
V
S
E
N
S
E
V
R
T
C
U
1
0
1
4
R
1
0
3
4
7
K
,1
%
Q
1
0
2
2
5
6
3
1
C
1
0
6
1
0
U
F
6
.3
V
C
1
1
6
C
1
0
9
1
U
F
V
C
C
B
4
7
0
N
F
C
1
1
0
4
7
0
N
F
1
0
K
R
1
1
2
3
3
P
F
C
1
0
1
3
3
P
F
C
1
0
4
Q
1
0
4
1
3
2
C
1
1
2
1
U
F
3
3
P
F
C
1
1
9
V
P
A
C
1
U
F
C
1
1
1
1
0
0
N
F
C
1
0
8
0
R
1
0
7
V
R
F
V
O
S
C
R
1
0
1
0
C
1
1
8
1
0
0
P
F
T
P
1
0
1
R
1
0
9
1
0
V
C
C
A
NE
G
2
PO
S
1
C
1
1
4
2
.2
U
F
R
1
0
8
0
M1
01
J
IG
_
O
N
S
IM
C
LK
S
IM
R
S
T
R
S
T
K
E
Y
_
R
O
W
(0
)
K
E
Y
_
C
O
L
(2
)
T
A
_
V
E
X
T
C
H
G
_
D
E
T
IC
H
R
G
T
A
_
V
E
X
T
U
P
_
S
C
LK
U
P
_
C
S
E
N
_
V
R
F
E
N
_
V
P
A
C
V
R
E
F
C
H
G
_
D
IS
A
B
L
E
T
A
_
V
E
X
T
T
A
_
V
E
X
T
X
O
E
N
A
K
E
Y
_
B
L
P
W
R
_
K
E
E
P
P
W
R
_
O
N
R
T
C
A
L
A
R
M
U
P
_
S
D
I
S
IM
D
A
T
A