Philips 190CW8FW/93 Service Manual page 70

Lcd colour monitor
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70
HUDSON 8
4.7
White color adjustment
There are six factory preset white color 11500K, 9300K, 8200K, 7500K, 6500K, sRGB, 5000K.
Align by FGA function.
Apply full white 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:
Product specification
CIE coordinates
11500K
9300K
8200K
7500K
6500K/sRGB
sRGB
5000K
Production alignment spec.
CIE coordinates
11500K
9300K
8200K
7500K
6500K/sRGB
sRGB
5000K
2007-08-01
GENERAL PRODUCT SPECIFICATION(Continued)
ABS ( YA - YB )
¾¾¾¾¾¾¾¾¾
YA
(x,y)
x = 0.270 ± 0.02
y = 0.281 ± 0.02
x = 0.283 ± 0.02
y = 0.297 ± 0.02
x = 0.291 ± 0.02
y = 0.306 ± 0.02
x = 0.298 ± 0.02
y = 0.314 ± 0.02
x = 0.313 ± 0.02
y = 0.329 ± 0.02
x = 0.313 ± 0.02
y = 0.329 ± 0.02
x = 0.345 ± 0.02
y = 0.357 ± 0.02
(x,y)
x = 0.270 ± 0.005
y = 0.281 ± 0.005
x = 0.283 ± 0.005
y = 0.297 ± 0.005
x = 0.291 ± 0.005
y = 0.306 ± 0.005
x = 0.298 ± 0.005
y = 0.314 ± 0.005
x = 0.313 ± 0.005
y = 0.329 ± 0.005
x = 0.313 ± 0.005
y = 0.329 ± 0.005
x = 0.345 ± 0.005
y = 0.357 ± 0.005
19 inch LCD Monitor
TYPE
: 190CW8
BRAND : PHILIPS
2007-08-01
X 100 %
< 1.5 % (Max)
590
14

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