LG DM2780D Service Manual page 8

5.2 RGB(PC)
No Item
1 Supported Sync. Type
2 Operating Frequency
3 Resolution
4 Operating Environment
5 Storage Environment
6. Optical Specification of SET
6.1 Color coordinate
** The W/B Tolerance is ±0.01 for Adjustment, but for DQA ± 0.03
No Item
White Balance,X axis
1. C30:Cool
(9300k) White Balance,Y axis
White Balance,X axis
2. 0: Medium
(8000k) White Balance,Y axis
White Balance,X axis
3. W30: Warm
(6500k) White Balance,Y axis
6.2 Luminance and Contrast Ratio
- PC Mode
No Item
2
1
Luminance(cd/m )
2
Contrast ratio
3 3D Crosstalk(%)
4 View angle
* If input signal is 100 IRE full white pattern, the luminance and color coordinate will depend on the panel.
When testing DFC, please wait for at least 1 minutes after checking luminance at black pattern.
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Only for training and service purposes
Separate Sync., Digital
Analog
Digital
Analog
Digital
Temp : 10°C ~ 35°C
Humidity : 20 % ~ 80 %
Temp : -10°C~60°C non condensing
Humidity : 5 % ~ 90 % non condensing
Min
0.253
0.268
0.263
0.275
0.283
0.299
Luminance(cd/m
Mode
Min.
2D 180
3D 80
2D 700
3D 2% (Typ)
3%(Max)
3D R/L : 40/40 (Typ)
Up/Down : 14 (Typ)
Specification
Horizontal 30 ~ 83kHz
Vertical 56 ~ 75 Hz
Horizontal 30 ~ 83kHz
Vertical 56 ~ 75 Hz
Max. 1920x1080 @ 60Hz
Recommend 1920x1080 @ 60Hz
Max. 1920x1080 @ 60Hz
Recommend 1920x1080 @ 60Hz
Typ Max
0.283 0.313 DQA :±0.03
0.298 0.328 DQA :±0.03
0.295 0.325 DQA :±0.03
0.305 0.335 DQA :±0.03
0.313 0.343 DQA :±0.03
0.329 0.359 DQA :±0.03
2
)
Typ. Max.
200 -
90 -
1000
- 8 -
Remarks
Remark
Measurement Condition
PSM :Outgoing condition
Input signal : white pattern(85 IRE)
Pattern number : 78 (MSPG series)
Equipment : CA-210 (Ch. 14 WLED)
or equivalent device.
Remark
Measurement Condition(after 30min aging)
- Mode :Outgoing condition
- Input signal :100IRE White pattern
(Pattern #4 :MSPG series)
- Equipment : CA-210 (Ch. 14 WLED)
or equivalent device
LGE Internal Use Only