Color - Mitsubishi DPLUS 74SB -BKA Service Manual

5.4 Color

Signal No.13 (1024*768@85Hz)
5.4.1Color Temperature
(Window pattern)
(H:33%,V:33%)
Contrast : Max.
Brightness : Cut off
5.4.2 Color Tracking
of Contrast control
(Window pattern)
(H:33%,V:33%)
5.4.3 Color Tracking
of brightness control
(Window pattern)
(H:33%,V:33%)
5.4.4 sRGB color quality
(Full white pattern)
5.4.2 White Uniformity
(Full white pattern)
Contrast : MAX
Brightness :
Adjust to 90cd/m
Color-1: 9300K + 8 M.P.C.D.
Xref=0.283 ± 0.015
Yref=0.297 ± 0.015
Color-2: 8200K
X=0.290 ± 0.015
Y=0.313 ± 0.015
Color-3: 7500K
X=0.300 ± 0.015
Y=0.315 ± 0.015
Color-4: sRGB (Luminance: 80 +20/-10 cd/m
X=0.313 ± 0.015
Y=0.329 ± 0.015
Color-5: 5000K
X=0.345 ± 0.015
Y=0.359 ± 0.015
X = Xref ± 0.020
Y = Yref ± 0.020
Color setting : 9300K
Contrast Control: from 20cd/m
Brightness : Cut off
X = Xref ± 0.020
Y = Yref ± 0.020
Color setting : 9300K
Contrast Control: 50 cd/m
Brightness : from Max. to Min.
RED : x=0.640 +0.020/-0.035
Y=0.330 +0.030/-0.020
Green: x=0.300 +0.020/-0.035
Y=0.600 +0.020/-0.020
Blue: x=0.150 +0.015/-0.015
Y=0.060 +0.030/-0.015
x(sRGB)=0.3127 ± 0.020
White:
y(sRGB)=0.3290 ± 0.020
|x(sRGB)-y(sRGB)|< 0.020
Brightness:Y=80 +20/-10 cd/m
Gamma: S-g=2.2 ± 0.2
White color temperature(x,y) at B1,B2,B3,B4 is as follows.
A(x ref, y ref)
x ≤ x ref ± 0.015
2
y ≤ y ref ± 0.015
2
to MAX.
2
(at Brightness cut off)
2
B1
A
B2
5-19
2
)
B4
B3