Timing Chart - LG V7550 Service Manual

VIDEO
SYNC
H/V Sync
Frequency
MODE
Polarity
Sort
H -
1
V -
H -
2
V -
H -
3
V -
H -
4
V +
H +
5
V +
H +
6
V +
+
H
7
+
V
+
H
8
+
V
+
H
9
+
V
+
H
10
+
V

TIMING CHART

C
D
F
E
Video
Total
Active
Period(E)
Time(A)
31.469 25.422
31.778
59.940
16.638 15.253
37.500 20.317
26.667
75.000
13.333 12.800
43.269 17.778
23.112
85.008
11.764 11.093
31.468 25.423
31.779
70.084
14.269 12.711
46.875 16.162
21.333
75.000
13.333 12.800
53.674 14.222
18.631
85.061
11.756
11.179
60.023
16.660 13.003
75.029 12.795
13.328
68.677
14.561 10.836
84.997 11.183
11.765
79.976
12.504 9.481
75.025 12.804
13.329
81.250
12.308 9.117
65.000 14.769
15.385
B
A
Blanking
Sync
Time(B)
Duration(D)
6.356
3.813
1.431
0.064
6.349
2.032
0.533
0.080
5.334
1.556
0.670
0.069
6.356
3.813
1.557
0.064
5.172
1.616
0.533
0.064
4.409
1.138
0.578
0.056
3.657 1.219
0.533
0.050
3.725 1.016
0.583
0.044
3.022
1.067
0.525 0.038
3.191 1.094
0.615 0.037
- 4 -
Back Front
Resolution
Porch(F)
Porch(C)
640 X 480
1.907 0.636
0.318
1.049
640 X 480
3.810 0.508
0.027
0.427
2.222 1.556
640X 480
0.023
0.578
1.907 0.636 720 X 400
0.381
1.112
3.232 0.323
800 X 600
0.021
0.448
2.702 0.569
800 X 600
0.019
0.503
0.203
2.235
1024 X 768
0.017
0.466
0.508
2.201
1024 X 768
0.015
0.524
1.837
0.119
1280X1024
0.475 0.013
1.732 0.365
1600X1200
0.566 0.012
60Hz
75Hz
85Hz
70Hz
75Hz
85Hz
75Hz
85Hz
75Hz
65Hz