User Guide
SAMSUNG Proprietary-Contents may change without notice
SGH-D428 Flow Chart of Troubleshooting and Circuit Diagrams
2-20
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2
5
7
4
E
D
4
2
D
6
F
E
C
1
3
7
3
B
8
8
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6
5
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1
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M
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R
&
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1
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0
3
2
7
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1
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1
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5
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1
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3
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2
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3
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2
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4
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1
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2
6
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1
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6
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1
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2
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C
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6
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C
1
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3
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C
2
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3
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1
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7
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G
1
4
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1
6
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1
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5
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N
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D
C
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3
4
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1
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2
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1
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8
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2
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4
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G
5
6
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3
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5
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6
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1
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1
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,
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1
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6
5
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1
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1
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C
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N
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1
3
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S
M
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N
7
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S
M
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T
9
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C
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1
1
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3
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T
4
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C
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3
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1
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A
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2
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3
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3
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1
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1
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3
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3
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1
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3
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1
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P
C
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_
R
X
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M
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N
A
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A
N
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P
C
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N
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C
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N
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D
C
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N
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D
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M
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A
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A
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B
A
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N
D
C
S
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T
X
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N
G
S
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T
X
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E
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