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SGH-D428 Flow Chart of Troubleshooting and Circuit Diagrams
2-
19
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A
E
F
4
2
7
4
5
D
3
3
E
M
IC
R
O
S
T
R
IP
L
IN
E
A
7
C
8
B
B
C
D
S
I-
L
A
B
8
6
1
5
F
2
1
6
C
9
1
4
22
N
F
22
N
F
C
91
5
C
9
1
3
2
2
N
F
2
2
N
F
C
9
1
2
12
13
S
D
I
S
D
O
10
11
S
E
N
B
5
VD
DD
V
D
D
I
28
25
V
D
D
R
XIN
7
14
9
P
D
N
B
20
RF
LA
RF
LB
19
RF
LC
17
RF
LD
16
23
R
F
L
O
N
R
F
L
O
P
24
S
C
L
K
22
29
G
N
D
G
N
D
30
3
IF
LA
IF
LB
2
IF
L
O
N
26
27
IF
L
O
P
N
C
8
N
C
GN
D
31
G
N
D
G
N
D
32
GN
D
4
GN
D
6
15
GN
D
18
GN
D
21
GN
D
G
N
D
V
D
D
1
VD
D2
14
VD
D3
3
2
VD
D4
26
U
90
3
1
RF
LO
P
12
R
F
O
D
2
4
25
RF
OG
6
T
X
IN
5
T
X
IP
T
X
Q
N
8
7
T
X
Q
P
2
3
31
PD
NB
R
F
ID
N
2
0
1
9
R
F
ID
P
R
F
IG
N
2
2
2
1
R
F
IG
P
R
F
IP
N
1
8
R
F
IP
P
1
7
RF
LO
N
13
GN
D
35
GN
D
36
10
IF
LO
N
IF
LO
P
9
IO
N
1
2
IO
P
29
L1
L2
28
C
K
P
4
DIA
G1
16
15
DIA
G2
11
GN
D
27
GN
D
GN
D
3
0
GN
D
3
3
GN
D
34
6
VD
DC
7
XIN
1
9
XO
UT
U
9
02
C
K
N
3
4
R
X
IP
3
R
X
Q
N
R
X
Q
P
2
1
7
SC
LK
SD
I
1
8
1
5
S
D
O
SE
NB
16
VD
DA
2
0
21
GN
D
GN
D
22
GN
D
2
3
GN
D
24
IO
N
1
2
1
1
IO
P
P
D
N
B
1
4
5
R
X
IN
10
CK
N
CK
P
9
1
G
N
D
8
GN
D
1
3
G
N
D
U
90
1
C
90
4
47
P
F
C
90
6
33
P
F
C
90
5
22
N
F
C
91
1
22
N
F
10
0P
F
C
90
9
22
N
F
C
90
8
10
0P
F
C
91
0
3.
9n
H
V
O
S
C
V
O
S
C
V
O
S
C
L
90
1
V
R
F
V
R
F
V
R
F
V
R
F
V
O
S
C
22
N
F
C
90
7
V
O
S
C
S
E
R
D
A
T
S
I_
E
N
G
S
M
_
L
N
A
_
IN
_
N
G
S
M
_
L
N
A
_
IN
_
P
D
C
S
_L
N
A
_
IN
_
N
G
S
M
_
P
A
M
_
IN
D
P
C
S
_
P
A
M
_I
N
P
C
S
_
L
N
A
_
IN
_
P
P
C
S
_
L
N
A
_
IN
_
N
1
3
M
H
Z
_B
B
X
O
E
N
A
S
I_
E
N
D
C
S
_L
N
A
_
IN
_
P
T
X
IN
T
X
IP
T
X
Q
N
T
X
Q
P
S
Y
N
_E
N
R
X
IP
R
X
IN
R
X
Q
P
R
X
Q
N
C
L
K
1
3
M
_
R
F
S
E
R
L
E
S
E
R
C
L
K
S
E
R
D
A
T
S
E
R
C
L
K
S
E
R
L
E