26LC45, 26LC46, 26LC4D (CHASSIS:LD73A) - LG TV Service Manual (repair manual). Page 7

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3. Optical Feature(LCD Module-LPL)
5. Component Video Input (Y, P
B
, P
R
)
No
Specification
Proposed
Resolution
H-freq(kHz)
V-freq(Hz)
1.
720x480
15.73
60.00
SDTV, DVD 480i
2.
720x480
15.63
59.94
SDTV, DVD 480i
3.
720x480
31.47
59.94
480p
4.
720x576
15.625
50.00
SDTV, DVD 625 Line
5.
720x576
31.25
50.00
HDTV 576p
6.
1280x720
45.00
50.00
HDTV 720p
7.
1280x720
44.96
59.94
HDTV 720p
8.
1920x1080
31.25
50.00
HDTV 1080i 
9.
1920x1080
33.75
60.00
HDTV 1080i 
10.
1920x1080
33.72
59.94
HDTV 1080i 
No
Item
Specification
Min.
Typ.
Max.
Remark
1
Viewing Angle [CR>10]
R/L, U/D
178, 178
2
Luminance
Luminance(cd/m
2
)
350
400
26”
Variation
1.3
MAX/MIN
3
Contrast Ratio
CR(26")
500
700
All White/All Black
CR
(With)(26")
1000
1400
All White/All Black
4
CIE Color Coordinates
White 
Wx
Typ
0.275
Typ
LPL(26”)
Wy
-0.03
0.279
+0.03
Red
Xr
0.630
Yr
0.338
Green
Xg
0.283
Yg
0.607
Blue
Xb
0.147
Yb
0.064
4. Optical Feature(LCD Module-CMO)
No
Item
Specification
Min.
Typ.
Max.
Remark
1
Viewing Angle [CR>10]
R/L, U/D
160, 150
2
Luminance
Luminance(cd/m
2
)
350
400
26”
Variation
1.3
MAX/MIN
3
Contrast Ratio
CR(26")
500
700
All White/All Black
CR
(With)(26")
1000
1400
All White/All Black
4
CIE Color Coordinates
White 
Wx
Typ
0.280
Typ
CMO(26”)
Wy
-0.03
0.285
+0.03
Red
Xr
0.637
Yr
0.332
Green
Xg
0.268
Yg
0.590
Blue
Xb
0.150
Yb
0.059
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