LG GoldStar DV7311E4L, Service Manual

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EE PLAY
MODE
PIN NO.
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EE PLAY
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PIN NO.
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EE PLAY
MODE
PIN NO.
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EE PLAY
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PIN NO.
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EE PLAY
MODE
PIN NO.
14
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1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
0
1.3
0
0
1.4
1.3
0
3.21
0
0
0
0
0
0
3.21
0
3.21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.22
0
3.2
0
0
0
3.22
0
0
0
0
0
0
0
3.19
1.96
0
4.35
0
0
3.21
0
3.21
3.21
3.21
3.21
2.99
3.13
3.22
3.21
3.21
0
0
3.24
0.9
3.24
0
0.98
0
0
0
3.3
0
0.79
0
0
0
3.23
0.35
3.02
2.95
3
2.64
0
1.21
0.98
1.92
0.41
0.23
0.4
0.35
3.23
0
0.81
0
0.86
0.76
3.23
0
0
0
0
0
3.23
0.22
0
0
0
0
0.72
1
3.23
0
0.76
0.75
0
0.59
3.23
0.83
0
0
0
0.84
0.65
0.62
0
0
0.36
0.17
3.23
1.67
0
0
0.35
0
0
0.88
0
0.59
0.49
0
0
0.62
3.23
0.64
0.83
0
0.55
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.21
3.21
0
3.21
1.43
2.42
2.41
1.64
2.27
0
4.9
2.27
2.13
2.24
5
1.79
0
5
0
4.35
3.21
3.2
3.21
3.21
3.21
3.21
2.98
3.12
3.21
3.2
3.21
0
0
3.23
1.3
0.35
1.5
1.35
0
1.13
1.24
3.23
1.23
1.25
0
0
0
3.23
0
0
2.98
3.06
2.69
0
1.55
0.28
2.1
0.31
0.31
0.33
0.33
3.23
0
1.17
0
0.23
0
3.25
0.23
0
0
0.2
0
3.23
0.29
3.23
0.12
1.18
0
1.31
1.22
3.23
1.11
0.34
0
0.74
1.19
3.24
0.39
0.37
0
0.36
0.59
0.38
0.52
0.56
0.56
0.19
0.14
3.25
1.68
0.35
0.17
0.32
0
0.37
0.37
3.23
0.3
0.37
0
2
2
0.39
1.34
0.39
0.38
0.79
0
0
0
0
0
0
0
0
0
0
0
0
3.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.2
0
1
0
3.1
0
3.2
5.18
0
3.2
0
0
0
0
0
0
0
0
0
3.21
0
0
0
2.76
0
0
0
0
3.2
0
0
0
3.21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.22
0
3.18
3.21
0
0
3.21
0
0
0
3.19
0
0
3.18
0
0
0
4.33
0
0
0
0
3.2
0
0
0
0
0
0
0
2.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.2
0
1.6
0
3.12
0
3.2
5.2
0
3.2
0
0
0
0
0
0
5.05
0
0
0
0
0
0
3.21
3.21
0
3.21
1.43
2.41
2.4
1.64
2.27
0
4.9
2.27
1.91
1.71
4.98
1.72
0
4.98
STOP PLAY
E C B
PLAY STOP STOP PLAY
Tran-
sistor
Q201
Q202
Q203
Q204
Q207
Q208
Q209
Q210
Q211
Q401
Q402
Q404
Q405
Q406
4.94
0
4.94
0
0
0
0
0
0
5.2
0
0
0
1.63
0
0
4.93
0
0
0
3.78
0
0
0
0
0
0
0
0
0
4.94
0
0
0
0
0
0
5.2
0
0
0
0
4.5
3.26
4.3
3.25
0
2.5
0
0
3.25
5.18
0.74
0.75
0
0
1.1
2.28
4.92
0
0
0
3.81
0
0
0
0
0
0.75
0
0
0
4.3
3.25
0
2.5
0
2.52
0
0
0
0
0
0