Mitsubishi DPLUS 74SB -BKB, Service Manual

Page: 82 / 176

5-19
5.4 Color
Signal No.13 (1024*768@85Hz)
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
2
)
X=0.313
±
0.015
Y=0.329
±
0.015
5.4.1Color Temperature
(Window pattern)
(H:33%,V:33%)
Contrast : Max.
Brightness : Cut off
Color-5: 5000K
X=0.345
±
0.015
Y=0.359
±
0.015
5.4.2 Color Tracking
of Contrast control
(Window pattern)
(H:33%,V:33%)
X = Xref
±
0.020
Y = Yref
±
0.020
Color setting : 9300K
Contrast Control: from 20cd/m
2
to MAX.
Brightness : Cut off
5.4.3 Color Tracking
of brightness control
(Window pattern)
(H:33%,V:33%)
X = Xref
±
0.020
Y = Yref
±
0.020
Color setting : 9300K
Contrast Control: 50 cd/m
2
(at Brightness cut off)
Brightness : from Max. to Min.
5.4.4 sRGB color quality
(Full white pattern)
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
White: x(sRGB)=0.3127
±
0.020
y(sRGB)=0.3290
±
0.020
|x(sRGB)-y(sRGB)|< 0.020
Brightness:Y=80 +20/-10 cd/m
2
Gamma: S-g=2.2
±
0.2
5.4.2 White Uniformity
(Full white pattern)
Contrast : MAX
Brightness :
Adjust to 90cd/m
2
White color temperature(x,y) at B1,B2,B3,B4 is as follows.
A
B1
B2 B3
B4
A(x ref, y ref)
x
≤
x ref
±
0.015
y
≤
y ref
±
0.015