Timing Chart - LG CB777G Service Manual

VIDEO
SYNC
<< Dot Clock (MHz), Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc... (µs), Vertical etc... (ms) >>
Sync
H/V
Mode
Frequency
Sort Polarity
H – 37.50
1
V – 74.99
H + 46.88
2
V + 75.01
H + 53.68
3
V + 85.07
H + 68.677
4
V + 85.00
* Mode 1~Mode 4: Basic Mode

TIMING CHART

B
C
F
D
Total Period Video Active
Blanking Time
(E) Time (A)
26.67 20.32
13.335 12.802
21.33 16.16
13.331 12.798
18.63 14.22
11.755 11.178
14.561 10.836
11.764 11.182
A
E
Sync Duration
(B) (D)
6.35 2.03
0.533 0.080
5.17 1.62
0.533 0.064
4.41 1.14
0.577 0.056
3.725 1.016
0.582 0.044
- 4 -
Back Porch Front Porch
Resolution
(F)
(C)
3.81 0.51
0.427 0.026
3.23 0.32
0.448 0.021
2.70 0.57
0.503 0.018
2.201 0.508
0.524 0.014
640x480
75Hz
800x600
75Hz
800x600
85Hz
1024x768
85Hz