Philips M32 107E4 GS 3 Service Manual page 73

GENERAL PRODUCT SPECIFICATION
4.8 Mis-convergence
The maximum convergence error to be measured on a white spot or white display line to
represents the maximum distance between the energy centers of any two primary colors.
(See Fig. 6) For VGA mode <45KHz Zone B: 0.4mm.
CONVERGENCE SPEC.
Zones
Zone C
Zone A
Zone B
4.9 Focus check ( 68.7 KHZ / 85 HZ )
Adjust brightness control to center click and contrast control to get 25 FL at full white
pattern , then generate me characters to cover entire of the picture the characters should
be clearly identified in all display area. (See Fig. 7)
4.10 Luminance uniformity
condition : With full white pattern, set contrast control at maximum position
4.11 White color adjustment
Based on the 1931 CIE chromatic
diagram (x,y)
coordinates of white display on screen center should be:
For 9300 K
For 6500 K
For sRGB
Check conditions :
Set brightness control at center click position and contrast at maximum position.
4.12 Color tracking on full white pattern
To adjust the luminance output from 3 to 30 FL. By turning the contrast control
(brightness control at center click position), the color co-ordinates should not deviate
more than the following tolerance when compare to display center:
X= X (center) 0.015
Y= Y (center) 0.015
17" M32 GS3 107E4-70K CMTR
TYPE : 107E41/00C
BRAND : PHILIPS
2002-04-26
JIM LIN
0.27 mm CRT
0.15 mm
0.25 mm
0.35 mm
and brightness control at center click position.
The center of the display is 30 FL+/-5. , the Max. deviation of the screen
should not exceed 25% .
X = 0.283 0.015
Y = 0.297 0.015
X = 0.313 0.015
Y = 0.329 0.015
X = 0.313 0.015
Y = 0.329 0.015
2002-04-26
8639 000 12205
17
590
29
69
M32 107E4 GS_3
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