37LH200H (CHASSIS:LD91Y) - LG TV Service Manual (repair manual). Page 7

Read LG 37LH200H (CHASSIS:LD91Y) Service Manual online

5. Module optical specification
(1) LGD Modules
1) Standard Test Condition (The unit has been ‘ON’)
2) Stable for approximately 30 minutes in a dark environment at 25 ºC ± 2 ºC.
3) The values specified are at approximate distance 50 cm from the LCD surface.
4) Ta=25 °C ± 2 °C, VLCD=12.0 V, fV=60 Hz, Dclk=74.25 MHz VBR_A=1.65V, ExtVBR_B=100 %
(2) AUO Module
1) Standard Test Condition (The unit has been ‘ON’)
2) Stable for approximately 30 minutes in a dark environment at 25 ºC ± 2 ºC.
3) The values specified are at approximate distance 50 cm from the LCD surface.
4) Ta=25 °C ± 2 °C, VLCD=12.0 V, fV=60 Hz, Dclk=74.25 MHz VBR_A=1.65V, ExtVBR_B=100 %
- 7 -
No.
Item Specification
Min.
Typ.
Max.
Remark
1.
Viewing Angle [CR>10]
Right/Left/Up/Down
178
Degree
2.
Luminance Luminance 
(cd/m
2
)
400 500
Variation -
1.3 
MAX 
/MIN
3.
Contrast Ratio 
CR 
1000 
1400
4.
CIE Color Coordinates   
White 
Wx
0.279 
Wy 0.292
RED Xr
0.639
Yr
0.334
Typ
Green Xg
0.289
±0.03
Yg
0.606
Blue Xb
0.145
Yb
0.065
No.
Item Specification
Min.
Typ.
Max.
Remark
1.
Viewing Angle [CR>10]
Right/Left/Up/Down
178
Degree
2.
Luminance Luminance 
(cd/m
2
)
360
450
Variation -
1.3 
MAX 
/MIN
3.
Contrast Ratio 
CR 
4000
5000
4.
CIE Color Coordinates   
White 
Wx
0.280
Wy 0.290
RED Xr
0.640
Yr
0.330
Typ 
Green Xg
0.29
±0.03
Yg
0.6
Blue Xb
0.144
Yb
0.06
Page of 76
Display

Click on the first or last page to see other 37LH200H (CHASSIS:LD91Y) service manuals if exist.