ViewSonic N4285p-4M, Service Manual

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TIMING TABLE (FACTORY PRESET MODE) (TABLE 3)
ITEM
1 2 3 4
TIMING
720
*
400@70HZ 640
*
480@60HZ 640
*
480@75HZ 800
*
600@60HZ
Pixel Rate
28.322MHZ 25.175MHZ 31.500MHZ 40.000MHZ
H TOTAL
31.777us 31.778us 26.667us 26.400us
H DISPLAY
25.422us 25.422us 20.317us 20.400us
H B-Porch
1.907us 1.907us 3.810us 2.200us
H Width
3.813us 3.813us 2.032us 3.200us
H Border
0.000us 0.318us 0.000us 0.000us
V TOTAL
14.268ms 16.683ms 13.334ms 16.579ms
V DISPLAY
12.711ms 15.253ms 12.800ms 15.840ms
V B-Porch
1.112ms 1.049ms 0.427ms 0.607ms
Vs Width
0.064ms 0.064ms 0.080ms 0.106ms
V Border
0.000ms 0.254ms 0.000ms 0.000ms
H/V Sync
-/+ -/- -/- +/+
Interlace
No. No. No. No.
ITEM
5 6 7 8
TIMING
800 × 600 75HZ 1024 × 768 60HZ 1024 × 768 75HZ 1280 × 768 60HZ
Pixel Rate
49.500MHZ 65.000MHZ 78.750MHZ 65.000MHZ
H TOTAL
21.333us 20.677us 16.660us 20.677us
H DISPLAY
16.162us 15.754us 13.003us 15.754us
H B-Porch
3.232us 2.462us 2.235us 2.462us
H Width
1.616us 2.092us 1.219us 2.092us
H Border
0.000us 0.000us 0.000us 0.000us
V TOTAL
13.333ms 16.666ms 13.328ms 16.666ms
V DISPLAY
12.800ms 15.880ms 12.795ms 15.880ms
V B-Porch
0.448ms 0.600ms 0.466ms 0.600ms
Vs Width
0.064ms 0.124ms 0.050ms 0.124ms
V Border
0.000ms 0.000ms 0.000ms 0.000ms
H/V Sync
+/+ -/- +/+ -/-
Interlace
No. No. No. No.
ViewSonic Corporation
Confidential - Do Not Copy
N4285p-4M
35