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LG 32LG40-UG Service Manual page 7

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5. Chroma & Brightness
No.
Item
1
White peak brightness
(Center 1-point / Full White Pattern)
2
White average brightness
3
Brightness uniformity
4
Color coordinate
(32LG40-UG)
Color coordinate
(26LG40-UG)
5
Color coordinate uniformity
6
Contrast ratio
7
Color Temperature
Adjustment Color
Coordinate
8
Color Distortion, DG
9
Color Distortion, DP
10
Color S/N, AM/FM
11
Color Killer Sensitivity
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Min.
400
80
RED
X
- 0.03
Y
- 0.03
GREEN
X
- 0.03
Y
- 0.03
BLUE
X
- 0.03
Y
- 0.03
WHITE
X
- 0.03
Y
- 0.03
RED
X
- 0.03
Y
- 0.03
GREEN
X
- 0.03
Y
- 0.03
BLUE
X
- 0.03
Y
- 0.03
WHITE
X
- 0.03
Y
- 0.03
CR
800:1
700:1
DCR
40,000:1
8,000:1
Cool
10,000
Standard
8,300
Warm
5,500
Cool
X
0.273
Y
0.280
Medium
X
0.282
Y
0.290
Warm
X
0.310
Y
0.326
43.0
-80
Typ.
Max.
Unit
500
cd/m
2
cd/m
2
%
0.636
+ 0.03
0.335
+ 0.03
0.291
+ 0.03
0.613
+ 0.03
0.146
+ 0.03
0.061
+ 0.03
0.279
+ 0.03
0.292
+ 0.03
0.643
+ 0.03
0.337
+ 0.03
0.294
+ 0.03
0.597
+ 0.03
0.144
+ 0.03
0.065
+ 0.03
0.280
+ 0.03
0.290
+ 0.03
1,100:1
800:1
50,000:1
12,000:1
11,000
12,000
9,300
10,300
6,500
7,500
0.276
0.279
0.283
0.286
0.285
0.288
0.293
0.296
0.313
0.316
0.329
0.332
10.0
%
10.0
deg
dB
dBm
- 7 -
Remark
N/A
Full white
Measurement condition
- Standard mode
- only RGB-PC mode should be allowed
- 1024*768, 60Hz/ White,R,G,B pattern
- MSPOG-925
- This spec is from module CAS
Measurement condition
- Standard mode
- only RGB-PC mode should be allowed
- 1024*768, 60Hz/ White,R,G,B pattern
- MSPOG-925
- This spec is from module CAS
N/A
32LG40-UG (LGD)
26LG40-UG (AUO)
32LG40-UG (LGD)
26LG40-UG (AUO)
<Test Condition>
HDMI input, 85% Full white pattern
<Test Condition>
Use Inner pattern(Power only button)
LGE Internal Use Only

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