LG 37LF2500 Service Manual page 7

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5. Chroma& Brightness
- Module optical specification
No. Item
1.
Viewing Angle<CR>10>
2.
Luminance
3.
Contrast Ratio
4.
CIE Color Coordinates
1) Standard Test Condition (The unit has been 'ON')
2) Stable for approximately 30 minutes in a dark environment at 25±2ºC
3) The values specified are at approximate distance 50Cm from the LCD surface
4) Ta=25±2ºC, VLCD=12.0V, fV=60Hz, Dclk=74.25MHz VBR_A=1.65V,ExtVBR_B=100%
6. Component Video Input (Y, C
No
Resolution
1.
720x480
2.
720x480
3.
720x480
4.
720x480
5.
720x576
6.
720x576
7.
1280x720
8.
1280x720
9.
1280x720
10.
1920x1080
11.
1920x1080
12.
1920x1080
13.
1920x1080
14.
1920x1080
Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Specification
Right/Left/Up/Down
Luminance (cd/m
Variation
CR
White
WX
WY
RED
Xr
Yr
Green
Xg
Yg
Blue
Xb
Yb
/P
B
Specification
H-freq(kHz)
V-freq(Hz)
15.73
60.00
15.63
59.94
31.47
59.94
31.50
60.00
15.625
50.00
31.25
50.00
45.00
50.00
44.96
59.94
45.00
60.00
31.25
50.00
33.75
60.00
33.72
59.94
56.250
50
67.5
60
Min.
Typ.
178
2
)
400
500
-
1000
1400
0.279
0.292
0.639
0.334
0.289
0.606
0.145
0.065
, C
/P
)
B
R
R
SDTV,DVD 480i
SDTV,DVD 480i
480p
480p
SDTV,DVD 625 Line
HDTV 576p
HDTV 720p
HDTV 720p
HDTV 720p
HDTV 1080i
HDTV 1080i
HDTV 1080i
HDTV 1080p
HDTV 1080p
- 7 -
Max.
Remark
Degree
1.3
MAX /MIN
Typ
±0.03
Remark
LGE Internal Use Only

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