LG 42LD420 Service Manual page 7

5. Module optical specification(AUO)
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 ºC ± 2 ºC.
3) The values specified are at approximate distance 50 cm from the LCD surface.
4) Ta= 25 ºC ± 2 ºC, VLCD= 12.0 V, fV= 60 Hz, Dclk= 74.25MHz I
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
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Only for training and service purposes
Specification
Right/Left(Up/Down)
Luminance (cd/m
Variation
CR
RED
Green
Blue
White
/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 ) 500
1000 1300
Rx 0.636
Ry 0.335
Gx 0.291
Gy Typ. 0.603
Bx -0.03 0.146
By 0.061
Wx 0.279
Wy 0.292
= 136 mA
BL RMS
, 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.
Degree
- 1.3 MAX /MIN
Typ.
+0.03
, Iout duty= 100 %
Remark
Remark
LGE Internal Use Only