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Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6.3 47"LCD Module
1) Stable for approximately 60 minutes in a dark environment at 25±2_ and windless room
2) Ambient Humidity: 50±1%RH
3) Supply Voltage: 12V
4) Lamp Current: 5.2±0.5mA
5) Oscillating Frequency: 66±3KHz
6) Frame rate: 60Hz
6.4 52"LCD Module
1) Standard Test Condition (The unit has been ‘ON’)
2) Stable for approximately 30 minutes in a dark environment at 25±2_
3) The values specified are at approximate distance 40Cm from the LCD surface
4) Ta=25°C, Vcc=12.0V, VINV =24.0V, VBRT=3.3V, Timing: 60Hz (typ. value)
5) Measurement condition: Set the value of VBRT to maximum luminance of white.
No. Item Specification Min. Typ. Max. Remark
1. Viewing Angle<CR>10> Right/Left/Up/Down 70 88
2. Luminance Luminance (cd/m2) 360 450
Variation - 1.25 MAX / MIN
3. Contrast Ratio CR 1000 1500
4. CIE Color Coordinates White WX Typ 0.272 Typ SHARP(52")
WY -0.03 0.277 +0.03
RED Xr 0.640
Yr 0.330
Green Xg 0.280
Yg 0.600
Blue Xb 0.150
Yb 0.060
No. Item Specification Min. Typ. Max. Remark
1. Viewing Angle<CR>10> Right/Left/Up/Down 80 88
2. Luminance Luminance (cd/m2) 450 500
Variation - 1.3 MAX / MIN
3. Contrast Ratio CR 1800 2000
4. CIE Color Coordinates White WX Typ 0.280 Typ CMO(47")
WY -0.03 0.285 +0.03
RED Xr 0.638
Yr 0.331
Green Xg 0.272
Yg 0.590
Blue Xb 0.144
Yb 0.068