Read LG 22LH201C (CHASSIS:LD91A) Service Manual online
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5. Module optical specification
(1) LGD Module
(2) AUO Module
No. Item Specification
Min.
Typ.
Max.
Remark
1.
Viewing Angle<CR>10>
Right/Left/Up/Down
178
Degree
2.
Luminance Luminance
(cd/m
2
)
280
350
Variation -
1.3
MAX
/MIN
3.
Contrast Ratio
CR
700
1000
4.
CIE Color Coordinates
White
Wx
0.285
Wy 0.293
Typ
RED Xr
0.642
±0.03
Yr
0.333
Green Xg
0.295
Yg
0.608
Blue Xb
0.147
Yb
0.063
No. Item Specification
Min.
Typ.
Max.
Remark
1.
Viewing Angle<CR>10>
Right/Left/Up/Down
176
Degree
2.
Luminance Luminance
(cd/m
2
)
300
350
Variation -
1.3
MAX
/MIN
3.
Contrast Ratio
CR
1600
2000
4.
CIE Color Coordinates
White
Wx
0.295
Wy 0.305
Typ
RED Xr
0.640
±0.03
Yr
0.330
Green Xg
0.290
Yg
0.600
Blue Xb
0.150
Yb
0.060
1) Standard Test Condition (The unit has been ‘ON’)
2) Stable for approximately 30 minutes in a dark environment at 25±2ºC.
3) The values specified are at approximate distance 50Cm from the LCD surface
4) Ta=25±2°C, VLCD=12.0V, fV=60Hz, Dclk=74.25MHz VBR_A=1.65V,ExtVBR_B=100%
2) Stable for approximately 30 minutes in a dark environment at 25±2ºC.
3) The values specified are at approximate distance 50Cm from the LCD surface
4) Ta=25±2°C, VLCD=12.0V, fV=60Hz, Dclk=74.25MHz VBR_A=1.65V,ExtVBR_B=100%
1) Standard Test Condition (The unit has been ‘ON’)
2) Stable for approximately 30 minutes in a dark environment at 25±2ºC.
3) The values specified are at approximate distance 50Cm from the LCD surface
4) Ta=25±2°C, VLCD=12.0V, fV=60Hz, Dclk=74.25MHz VBR_A=1.65V,ExtVBR_B=100%
2) Stable for approximately 30 minutes in a dark environment at 25±2ºC.
3) The values specified are at approximate distance 50Cm from the LCD surface
4) Ta=25±2°C, VLCD=12.0V, fV=60Hz, Dclk=74.25MHz VBR_A=1.65V,ExtVBR_B=100%
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