LG FLATRON 915 FT PLUS, Service Manual

Page: 3 / 23

TIMING CHART
VIDEO
SYNC
D
A
E
F
B C
<< Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc... (µs), Vertical etc... (ms) >>
1
2
3
4
5
6
7
8
9
10
11
12
H – 31.469 31.778 25.422 6.356 0.640 3.810 1.906
V + 70.082 14.270 12.700 1.557 0.413 0.064 1.08
H – 31.469 31.778 25.422 6.356 0.640 3.810 1.906
V – 59.940 16.683 15.253 1.430 0.318 0.064 1.049
H + 67.500 14.815 10.667 4.148 0.593 1.185 2.370
V + 75.000 13.333 12.800 0.533 0.015 0.044 0.474
H – 49.725 20.111 14.525 5.586 0.559 1.117 3.910
V – 74.550 13.414 12.549 0.865 0.040 0.061 0.764
H + 53.674 18.631 14.222 4.409 0.569 1.138 2.702
V + 85.061 11.756 11.178 0.578 0.019 0.056 0.503
H + 60.023 16.660 13.003 3.657 0.203 1.219 2.235
V + 75.029 13.328 12.795 0.533 0.015 0.044 0.474
H + 68.677 14.561 10.836 3.725 0.508 1.016 2.201
V + 84.997 11.765 11.183 0.582 0.015 0.044 0.523
H – 68.681 14.560 11.520 3.040 0.320 1.280 1.440
V – 75.062 13.322 12.667 0.655 0.044 0.044 0.567
H + 106.250 9.412 6.972 2.441 0.279 0.837 1.325
V + 85.000 11.765 11.294 0.470 0.009 0.028 0.433
H + 79.976 12.504 9.481 3.022 0.119 1.067 1.837
V + 75.025 13.329 12.804 0.525 0.013 0.038 0.475
H + 91.146 10.971 8.127 2.844 0.406 1.016 1.422
V + 85.024 11.761 11.235 0.527 0.011 0.033 0.483
H + 93.750 10.667 7.901 2.765 0.316 0.948 1.501
V + 75.000 13.333 12.800 0.533 0.011 0.032 0.490
720x400
70Hz
640x480
60Hz
1152x864
75Hz
832x624
75Hz
800x600
85Hz
1024x768
75Hz
1024x768
85Hz
1152x870
75Hz
1600x1200
85Hz
1280x1024
75Hz
1280x1024
85Hz
1600x1200
75Hz
Mode
H/V
Sort
Sync
Polarity
Frequency
Total Period
(A)
Video Active
Time (B)
Blanking Time
(C)
Front Porch
(D)
Sync Duration
(E)
Back Porch
(F)
Resolution