Samsung SGH-L770V, Service Manual

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Flow Chart of Troubleshooting
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10-45
0
0
3
C
C301
C303
4
0
3
C
C305
6
0
3
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7
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3
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9
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3
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8
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3
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C310
C311
C313
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C315
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3
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C318
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7
3
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3
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C501
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5
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4
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5
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8
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C509
9
2
5
C
C530
3
3
5
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5
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5
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6
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5
C
C538
2
0
6
C
F60 0 F60 1 F60 4
9
0
6
C
P
F
GSM_PA_EN
HD C60 0
MODE300 MODE301
R302
R303
4
0
3
R
6
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3
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8
0
3
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5
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3
R
R319
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2
3
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0
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5
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6
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5
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R517
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4
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5
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1
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6
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2
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6
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0
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A
_
P
T
UCP300
MSM6260-NSP
C109 C113 C114
0
0
2
C
1
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2
C
2
0
2
C
C203
4
0
2
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5
0
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C206
C207
C208
C209
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1
2
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C211
2
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2
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3
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6
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7
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9
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2
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C221
C222
C223
C224
C225
C226
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2
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8
2
2
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2
3
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C233
4
3
2
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5
3
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6
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7
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9
3
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8
4
2
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9
4
2
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0
0
2
F
FP C60 6
L200
L201
L202
2
L
Q20 0
R103
R200
R202
1
1
2
R
TP200
U20 2
RT R62 80
0
1
1
C
C112
C113 C114
C115
0
2
2
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C221
C222
C223
C224
C225
C226
8
2
2
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C229
0
3
2
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C231
2
3
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7
3
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8
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9
3
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4
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1
4
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C24 2 C243
C244
C245
C246
C247
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4
2
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9
4
2
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0
5
2
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C251
2
5
2
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3
5
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5
5
2
C
F10
1
LS HS -D 085 UK
0
0
2
F
F201
2
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2
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F203
FPC600
5
0
1L
8
0
1L
9
0
1L
0
1
1L
L200
L201
L202
L203
L204
L205
L206
L207
8
0
2L
L209
L210
Q20 0
R202
R207
8
0
2
R
9
0
2
R
0
1
2
R
R212
1
0
2
U
U20 2
RT R62 80