Tft Uxga Lcd Monitor (Hudson7-200P) Type :200P7Es/00 - Philips 200P7ES/00 Service Manual

20.1" lcd monitor
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GENERAL PRODUCT SPECIFICATION
4.4
Image size
4.4.1
Actual display size
4.5
Brightness uniformity
Set contrast at 100% and turn the brightness to get average above 200 nits
at centre of the screen.
Apply the Fig 1, it should comply with the following formula:
Where B_max =Maximum brightness
B_min = Minimum brightness
4.6
Check Cross talk (S)
Apply Pattern 2. Set contrast and brightness at 100 %.
Measure YA. Then output Pattern 3 and measure YB.
the cross talk value :
4.7
White color adjustment
There are three factory preset white color 9300K, 6500K, sRGB.
Apply full gray64 pattern, with brightness in 100 % position
and the contrast control at 50 % position.
The 1931 CIE Chromaticity (color triangle) diagram (x,y)
coordinate for the screen center should be:
9300K CIE coordinates
6500K/ sRGB CIE coordinates
Mechanical characteristics
5.0
5.1
Controls
20.1" TFT UXGA LCD Monitor
TYPE
BRAND : PHILIPS
2005-12-02
Jerry Chen
408x306m
B_min
B_max
ABS( YA - YB )
¾¾¾¾¾¾¾¾¾ X 100% < 1.2 %
X = 0.283 +/- 0.020
Y = 0.297 +/- 0.020
X = 0.313 +/- 0.020
Y = 0.329 +/- 0.020
(HUDSON7-200P)
:200P7ES/00
2005-12-02
X 100% >65%
YA
8639 000 16916
27
590
200P7 LCD
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19
77

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