Read LG 37LG5010 / 37LG5020 / 37LG5030 (CHASSIS:LD84D) Service Manual online
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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
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.
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
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