Read LG 47LY3RF-TB (CHASSIS:LP7AA) Service Manual online
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7. Chroma & Brightness(Module-SLA1)
No Parameter
Symbol
Value Unit
Remark
Min
Typ
Max
1.
Contrast Ratio
CR
700
1000
(*) Normal Mode
- 100IRE Full white window pattern
2.
Surface Luminance,
L
WH
400
500
Cd/m2
(*) Normal Mode
white
- 100IRE Full white window pattern
3.
Luminance Variation
5
WHITE
5P 1.3
4.
Response Time
Rise Time
Tr
R
8
10
ms
Decay Time
Tr
D
ms
Gray to Gray
ms
5.
Color Coordinates[CIE1931]
RED
Rx
Typ
0.663
Typ
- 100IRE Full white pattern
Ry -0.03
0.324
+0.03
GREEN Gx
0.199
Gy 0.659
BLUE Bx
0.141
By 0.082
WHITE Wx
0.279
Wy
0.292
6.
Viewing Angle (RC > 10 )
X axis righ.
r 89
-
degree
(4)=0°)
X axis left.
l 89
-
(<|)=180°)
X axis up
u 89
-
arriba (o=90°)
X axis down
d 89
-
(o=270°)
7.
Gray Scale
Without AI
With AI
• Standard Test Condition
1) Surrounding Brightness Level : dark
2) Surrounding Temperature : 25±2°C
3) Warm-up Time : 30 Min
4) Input Signal : VESA XGA 60Hz
5) Contrast, Brightness : Max.
6) Clock/Clock Phase : Accurate adjustment
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