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LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
The Time Table of color coordinates by SET Aging Time
1) Edge LED Models : LV3700 / LV5500 / LW5700
2) ALEF & IOP model : LW9500 / LW7700/LZ9700
• In the SET applied LED module
(LV55/LW57/LW77/LW95/LZ97 Series), cause of the
physical characteristics of LED Module, sets are taken a
120 minutes by aging time to stabilize a color coordinates.
So White Balance Control equipments have to get the SET
Aging Time from the SET and then going to control the
W/B by revise color coordinates at each time
- To check the Coordinates of White Balance, you have to
measure at the below conditions.
Picture Mode : select Vivid and change
Dynamic Contrast : Off ,
Dynamic Colour : Off,
Clear White : Off
=> Picture Mode change : Vidid => Vivid(User)
(If you miss the upper condition, the coordinates of W/B
can be lower than the spec.)
5.3. Intelligent Sensor Inspection Guide
Step 1. Turn on the TV set.
Step 2. Press “EYE” button on the Adjustment remote
controller.
Step 3. Block the Intelligent Sensor module on the front C/A
about 6 seconds.
When the “Sensor Data” is lower than 20, you can see the
“OK” message
=> If it doesn’t show “OK” message, the Sensor Module is
defected one.
You have to replace that with a good one.
Step 4. After check the “OK” message come out, take out
your hand from the Sensor module.
=> Check “Sensor Data” value change from “0” to “300” or
not.
If it doesn’t change the value, the sensor is also defected one.
You have to replace it.
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