User Guide

SAMSUNG Proprietary-Contents may change without notice
SGH-D428 Flow Chart of Troubleshooting and Circuit Diagrams
2-18
This Document can not be used without Samsung's authorization
C
6
D
3
8
7
B
8
1
A
F
6
7
X
-
T
A
L
(
1
3
M
H
z
)
5
1
C
A
5
E
2
F
D
4
E
2
3
B
4
C
8
0
3
1
N
F
C
8
0
2
1
.
2
K
1
0
N
F
R
8
0
2
R
8
0
3
C
8
0
1
1
0
N
F
1
.
8
K
C
8
0
4
1
0
N
F
1
0
0
R
8
0
4
4
V
C
C
1
V
T
1
0
N
F
C
8
0
5
O
S
C
8
0
1
G
N
D
2
O
U
T
3
1
0
N
F
C
8
0
6
1
0
N
F
C
8
0
7
1
0
V
O
S
C
A
F
C
C
L
K
1
3
M
_
R
F
C
L
K
1
3
M
_
Y
M
U
1
3
M
H
Z
_
B
B
C
L
K
1
3
M
_
M
C
C
L
K
1
3
M
_
T
R
R
8
0
1