LG 27UD59, Service Manual

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Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
3. Optical Character
1
Viewing Angle
<CR
≥
10>
Horizontal(R/L) : +89º/-89º ( (Typ.)
Vertical(Top/Bottom) : +89º/-89º (Typ.)
2
Luminance(
휘도
)
Average
Luminance
(cd/m
2
)
Warm
(6500K)
Average
Luminance
(cd/m
2
)
Medium
(8000K)
Average
Luminance
(cd/m
2
)
Cool
(9300K)
Luminance
Uniformity
75%(min),
3
Contrast Ratio(
명암
비
)
700(MIN), 1000(TYP),
DFC
Æ
1,000,000:1(min), 5,000,000:1(Typ.)
DFC test condition : Full black pattern
(MSPG 126 timing)
DFC : ON (Picture>Picture Adjust)
4 Response Time T
GTG
(Gray to Gray): 14ms(Typ.), 25ms(Max)
5
CIE Color
Coordinates
(
색 좌표
)
Minimum Normal Maximum
White
W
X
Typ-0.03
0.313
Typ+0.03
Warm
(6500K)
W
Y
0.329
White
W
X
Typ-0.03
0.295
Typ+0.03
Medium
(8000K)
W
Y
0.305
White
W
X
Typ-0.03
0.283
Typ+0.03
Cool
(9300K)
W
Y
0.298
6 Color Coordinate
White signal
reader mode
W
X
Typ-0.02
0.365
Typ+0.02
Full white
pattern -
Warm(6500K)
W
Y
0.360
7 Color weakness Red signal
W
X
Typ-0.03
0.490
Typ+0.03 Full red pattern
W
Y
0.250
8
RGB COLOR coordi
nates
RED
Rx
Typ-0.03
0.652
Typ+0.03
Ry 0.334
GREEN
Gx 0.307
Gy 0.637
BLUE
Bx 0.150
By 0.060
200(min), 250(Typ.)
(Full white pattern, 0.7V)
170 (min)
(Full white pattern, 0.7V)
140 (min)
(Full white pattern, 0.7V)