NEC AccuSync LCD71VM Service Manual page 85

Item
Pixel frequency
Horizontal frequency
Line Time total
Horizontal active display
Horizontal sync pulse
Horizontal back porch
Horizontal front porch
Horizontal sync polarity
Vertical Frequency
Frame time total
Vertical active display
Vertical sync pulse
Vertical back porch
Vertical front porch
Vertical sync polarity
Item
Pixel frequency
Horizontal frequency
Line Time total
Horizontal active display
Horizontal sync pulse
Horizontal back porch
Horizontal front porch
Horizontal sync polarity
Vertical Frequency
Frame time total
Vertical active display
Vertical sync pulse
Vertical back porch
Vertical front porch
Vertical sync polarity
Item
Pixel frequency
Horizontal frequency
Line Time total
Horizontal active display
Horizontal sync pulse
Horizontal back porch
Horizontal front porch
Horizontal sync polarity
Vertical Frequency
Frame time total
Vertical active display
Vertical sync pulse
Vertical back porch
Vertical front porch
Vertical sync polarity
No.
Abbreviation VGA 640x480 60Hz
fc 25.175MHz
fh 31.47kHz
Th 31.78us
Thd 25.42us
Thp 3.81us
Thb 1.91us
Thf 0.64us
fv 59.992Hz
Tv 16.68ms
Tvd 15.25ms
Tvp 0.06ms
Tvb 1.02ms
Tvf 0.35ms
No.
Abbreviation VGA 640x480 72Hz
fc 31.500MHz
fh 37.86kHz
Th 26.41us
Thd 20.32us
Thp 1.27us
Thb 4.06us
Thf 0.76us
fv 72.81Hz
Tv 13.73ms
Tvd 12.68ms
Tvp 0.08ms
Tvb 0.74ms
Tvf 0.24ms
No.
Abbreviation VGA 720x350 70Hz
fc 28.322MHz
fh 31.47kHz
Th 31.78us
Thd 25.42us
Thp 3.81us
Thb 1.91us
Thf 0.64us
fv 70.087Hz
Tv 14.27ms
Tvd 11.12ms
Tvp 0.06ms
Tvb 1.91ms
Tvf 1.18ms
1
800CLK
640CLK
96CLK
48CLK
16CLK
NEG
525H
480H
2H
33H
10H
NEG
3
832CLK
640CLK
40CLK
128CLK
24CLK
NEG
520H
480H
3H
28H
9H
NEG
5
900CLK
720CLK
108CLK
54CLK
18CLK
POS
449H
350H
2H
60H
37H
NEG
5-22
2
MAC 640x480
30.24MHz
35.00kHz
28.57us 864CLK
21.16us 640CLK
2.12us 64CLK
3.17us 96CLK
2.12us 64CLK
NEG
66.66Hz
15.00ms 525H
13.71ms 480H
0.09ms 3H
1.11ms 39H
0.09ms 3H
NEG
4
VESA 640x480 75Hz
31.500MHz
37.50kHz
26.67us 840CLK
20.32us 640CLK
2.03us 64CLK
3.81us 120CLK
0.51us 16CLK
NEG
75.00Hz
13.33ms 500H
12.80ms 480H
0.08ms 3H
0.43ms 16H
0.03ms 1H
NEG
6
VGA 720x400 70Hz
28.322MHz
31.47kHz
31.78us 900CLK
25.42us 720CLK
3.81us 108CLK
1.91us 54CLK
0.63us 18CLK
NEG
70.087Hz
14.27ms 449H
12.71ms 400H
0.06ms 2H
1.11ms 35H
0.38ms 12H
POS