Read LG 52LB9RF-TD (CHASSIS:LP7AA) Service Manual online
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8. Chroma & Brightness(52" SHARP FHD_LK520D3LZ1)
No Parameter
Symbol
Value Unit
Remark
Min
Typ
Max
1.
Contrast Ratio
CR
1000
1500
(*) Normal Mode
- 100IRE Full white window pattern
2.
Surface Luminance,
L
BL
360
450
Cd/m2
(*) Normal Mode
white
- 100IRE Full white window pattern
3.
Luminance Variation
5
WHITE
5P 1,25
4.
Color Coordinates[CIE1931]
RED
Rx
Typ
0.640
Typ
- 100IRE Full white pattern
Ry -0.03
0.330
+0.03
GREEN Gx
0.280
Gy 0.600
BLUE Bx
0.150
By 0.060
WHITE Wx
0,272
Wy
0,277
5.
Viewing Angle (RC > 10 )
X axis righ.
r 70
88 -
degree
(4)=0°)
X axis left.
l 70
88 -
(<|)=180°)
X axis up
u 70
88 -
arriba (o=90°)
X axis down
d 70
88 -
(o=270°)
• 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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