Read LG 42LH45YD (CHASSIS:LC91B) Service Manual online
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5. Chroma& Brightness
- Module optical specification
1) Standard Test Condition (The unit has been ‘ON’)
2) Stable for approximately 60 minutes in a dark environment at 25ºC.
3) The values specified are at approximate distance 50Cm from the LCD surface.
2) Stable for approximately 60 minutes in a dark environment at 25ºC.
3) The values specified are at approximate distance 50Cm from the LCD surface.
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
900
1300
4.
CIE Color Coordinates
White
Wx
0.279
Wy 0.292
Typ
RED Xr
0.638
±0.03
Yr
0.333
Green Xg
0.290
Yg
0.606
Blue Xb
0.144
Yb
0.064
6. Component Video Input (Y, C
B
/P
B
, C
R
/P
R
)
No
Specification
Remark
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.
720x480
31.50
60.00
480p
5.
720x576
15.625
50.00
SDTV,DVD 625 Line
6.
720x576 31.25
50.00
HDTV
576p
7.
1280x720
45.00
50.00
HDTV 720p
8.
1280x720
44.96
59.94
HDTV 720p
9.
1280x720 45.00
60.00
HDTV
720p
10.
1920x1080 31.25
50.00
HDTV
1080i
11.
1920x1080
33.75
60.00
HDTV 1080i
12.
1920x1080 33.72
59.94
HDTV
1080i
13.
1920x1080 56.250
50
HDTV
1080p
14.
1920x1080
67.43/67.5
59.94/60 HDTV
1080p
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