Read LG 37LK450 (CHASSIS:LT01U) Service Manual online
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1) Optical characteristics are determined after the unit has been ‘ON’ and stable in a dark environment at 25±2°C
2) Surface luminance is the luminance value at center 1-point across the LCD surface 50cm from the surface with all pixels
2) Surface luminance is the luminance value at center 1-point across the LCD surface 50cm from the surface with all pixels
displaying white.
No.
Item Specification
Min.
Typ.
Max.
Remark
1.
Viewing Angle<CR>10>
Right/Left/Up/Down
88
CR > 10
Luminance (cd/m
2
)
2.
Luminance
Variation -
1.3
3.
Contrast Ratio
CR
700
1200
All white/ All black
White WX
0.278
WY Typ
0.285
Typ
RED
Xr
- 0.03
0.645
+0.03
PSM: Vivid, CSM: Cool
4.
CIE Color Coordinates
Yr
0.330
White (85IRE)
Green Xg
0.300
Yg
0.620
Blue Xb
0.153
Yb
0.065
5.1.4. 32” TFT-LCD Module (IPS) – VVX32H109G00
1) Optical characteristics are determined after the unit has been ‘ON’ and stable in a dark environment at 25±2°C
2) Surface luminance is the luminance value at center 1-point across the LCD surface 50cm from the surface with all pixels
2) Surface luminance is the luminance value at center 1-point across the LCD surface 50cm from the surface with all pixels
displaying white.
No.
Item Specification
Min.
Typ.
Max.
Remark
1.
Viewing Angle<CR>10>
Right/Left/Up/Down
88
CR > 10
Luminance (cd/m
2
)
360
450
2.
Luminance
Variation -
1.3
3.
Contrast Ratio
CR
3500
5000
All white/ All black
White WX
0.280
WY Typ
0.290
Typ
RED
Xr
- 0.03
0.635
+0.03
PSM: Vivid, CSM: Cool
4.
CIE Color Coordinates
Yr
0.323
White (85IRE)
Green Xg
0.288
Yg
0.600
Blue Xb
0.148
Yb
0.050
5.1.3. 32” TFT-LCD Module (CMI) – V315H3-LE7
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