Service manual

TIMING TABLE (FACTORY PRESET MODE) (TABLE 3)
ITEM
1 2 3 4
TIMING
640*480@60HZ 640 *480@75HZ 800 *600@60HZ 800*600@75HZ
Pixel Rate
25.175MHZ 31.500MHZ 40.000MHZ 49.500MHZ
H TOTAL
31.778us 26.667us 26.400us 21.333us
H DISPLAY
25.422us 20.317us 20.000us 16.162us
H B-Porch
1.907us 3.810us 2.200us 3.232us
H Width
3.813us 2.032us 3.200us 1.616us
H Border
0.318us 0.000us 0.000us 0.000us
V TOTAL
16.683ms 13.334ms 16.579ms 13.333ms
V DISPLAY
15.253ms 12.800ms 15.840ms 12.800ms
V B-Porch
1.049ms 0.427ms 0.607ms 0.448ms
Vs Width
0.064ms 0.080ms 0.106ms 0.064ms
V Border
0.254ms 0.000ms 0.000ms 0.000ms
H/V Sync
-/- -/- +/+ +/+
Interlace
No. No. No. No.
ITEM
5 6 7 8
TIMING
1024 ×768 60HZ 1024 ×768 75HZ 1280 ×720 60HZ 1280 ×768 60HZ
Pixel Rate
65.000MHZ 78.750MHZ 74.250MHZ 65.000MHZ
H TOTAL
20.677us 16.660us 22.222us 20.677us
H DISPLAY
15.754us 13.003us 17.239us 15.754us
H B-Porch
2.462us 2.235us 2.936us 2.462us
H Width
2.092us 1.219us 1.007us 2.092us
H Border
0.000us 0.000us 0.000us 0.000us
V TOTAL
16.666ms 13.328ms 16.667ms 16.666ms
V DISPLAY
15.880ms 12.795ms 16.000ms 15.880ms
V B-Porch
0.600ms 0.466ms 0.444ms 0.600ms
Vs Width
0.124ms 0.050ms 0.111ms 0.124ms
V Border
0.000ms 0.000ms 0.000ms 0.000ms
H/V Sync
-/- +/+ -/- -/-
Interlace
No. No. No. No.
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