ViewSonic VA703b-1 Service Manual page 27

10 800 x 600 @ 60Hz, 37.9kHz
11 800 x 600 @ 72Hz, 48.1kHz
12 800 x 600 @ 75Hz, 46.9kHz
13 800 x 600 @ 85Hz, 53.7kHz
14 832 x 624 @ 75Hz, 49.7kHz
15 1024 x 768 @ 60Hz, 48.4kHz
16 1024 x 768 @ 70Hz, 56.5kHz
17 1024 x 768 @ 72Hz, 58.1kHz
18 1024 x 768 @ 75Hz, 60.0kHz
19 1024 x 768 @ 85Hz
20 1152 x 864 @ 75Hz
21 1152 x 870 @ 75Hz
22 1280 x 720 @ 60Hz
23 1280 x 960 @ 60Hz
24 1280 x 960 @75Hz
25 1280 x 1024 @ 60Hz
26 1280 x 1024 @ 75Hz
Function Test Display Pattern
Item Test Content
Frequency
1
Tracking
Contrast/Bright
2
ness
3 Boundary
RGB
4
Performance
Screen
5 Uniformity
Flicker
Dead
6
Pixel/Line
7 White Balance
ViewSonic Corporation
Pattern
&
Fine Line Moire
16 Gray Scale
Horizontal&Vertical
Thickness
Color
RGB Color Intensities
& Full White
White Screen & Dark
Screen
White & Black Pattern
Specification
Eliminate visual wavy
noise.
16 gray levels sh should
be distinguishable.
Horizontal and Vertical
position of video should
be adjustable
within the screen frame.
Contrast of each R, G,
B, color
normal.
Should
with the spec.
The numbers of dead
pixels
compliant with the spec.
The screen must have
the pure white and black
pattern, no other color.
24
Confidential - Do Not Copy
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Remark
Figure 1
Figure 2
Figure 3
to be
Figure
should be
4,5,6
be compliant
Figure 7
should be Figure 7,8
Figure 9
VA703b-1_VA703m-1