37LK450 (CHASSIS:LT01M) - LG TV Service Manual (repair manual). Page 12

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5.11. 32” TFT-LCD Module (LGD) – LC320EUN-SDV2 
No.
Item Specification 
Min.
Typ.
Max.
Remark
1.
Viewing Angle<CR>10> 
Right/Left/Up/Down 
89/89/89/89
CR > 10
Luminance (cd/m
2
)
290 360
2.
Luminance
Variation -
1.3 
3.
Contrast Ratio 
CR 
1100 
1400
All white/ All black
White WX
0.279 
WY Typ
0.292
Typ 
RED Xr
0.03
0.637
+0.03
4.
CIE Color Coordinates
Yr
0.341
Green Xg
0.320
Yg
0.606
Blue Xb 
0.152
Yb  
0.055
5.12. 37” TFT-LCD Module (LGD) – LC37WUE-SCA1   
No.
Item Specification 
Min.
Typ.
Max.
Remark
1.
Viewing Angle<CR>10> 
Right/Left/Up/Down 
89/89/89/89
CR > 10
Luminance (cd/m
2
)
400 500
2.
Luminance
Variation -
1.3 
3.
Contrast Ratio 
CR 
1100 
1500
All white/ All black
White WX
0.279 
WY Typ
0.292
Typ 
RED Xr
0.03
0.639
+0.03
4.
CIE Color Coordinates
Yr
0.334
Green Xg
0.289
Yg
0.606
Blue Xb 
0.145
Yb  
0.065
5.13. 37” TFT-LCD Module (AUO) – T370HW05-V1    
No.
Item Specification 
Min.
Typ.
Max.
Remark
1.
Viewing Angle<CR>10> 
Right/Left/Up/Down 
89/89/89/89
CR > 10
Luminance (cd/m
2
)
320 400
2.
Luminance
Variation -
1.33 
3.
Contrast Ratio 
CR 
3200 
4000
All white/ All black
White WX
0.280 
WY Typ
0.290
Typ 
RED Xr
0.03
0.640
+0.03
4.
CIE Color Coordinates
Yr
0.330
Green Xg
0.320
Yg
0.620
Blue Xb 
0.150
Yb  
0.050
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