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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Check the data of 0x0D, 0x0E address of EEPROM(0xA8) is 0xAA.
If the data of 0x0D, 0x0E address of EEPROM(0xA8) is not 0xAA, do adjust again by
3.2.4.2.
3.2.4.4. Confirm PRESET 6500K Color coordinates and Adjust PRESET 9300K Color coordinates .
Set as Aging mode ON, by commanding AGING_ON/OFF command code.
Select Module that is being used in present production by commanding MODULE SELECT.
Send SYSTEM RESET command to set Module data.
Input Full White Pattern (Video
level : 700 mVp-p)
9300K color adjustment
This Model Non TCO-6.0 Appliance.
If this TCO 03 spec should be satisfied later, refer to below method.
Adjust to meet x = 0.287±0.005, y=0.303±0.005 in 5 minutes.
x= 0.285±0.005, y= 0.301±0.005 in 5~30 minutes.
x=0.283±0.005, y=0.298±0.005 over than 30minutes, and confirm.
Adjust to meet Y = over 150cdand confirm
Input Full White Pattern (Video level : 700 mVp-p)
Set as 6500K by commanding COLOR_MODE_CHANGE Command code.
6500K color adjustment
If this TCO 03 spec should be satisfied later, refer to below method.
Adjust to meet x = 0.317 ± 0.005, y=0.332±0.005 in 5 minutes.
x= 0.315 ± 0.005 , y= 0.331±0.005 in 5~30 minutes.
x=0.313 ± 0.005, y=0.329±0.005 over than 30minutes, and confirm.
(Option) It’s another method for 6500K color adjustment at Gumi
& NT
At first, check ΔUV. If that is under 0.0065, the set is not adjusted.
If not. It is adjust to meet u’= 0.198±0.0065, v’=0.469±0.0065
Adjust to meet Y = over 200 cd and confirm.
3.2.4.5. Confirm User color coordinates .
Confirm Whether User color is saved same as 6500K.
After confirming Color coordinates,
Must return to 6500K
Confirm whether user color is 50. If the value of user color(R/G/B) is 30, do adjust again by
3.2.5 Confirm Operation state.
3.2.5.1 Operat
ion mode : Confirm whether each appointed mode operate correctly or not.
3.2.5.2 Confirmation of Adjustment condition and operation : Confirm whether it meet Auto/Manual
equipement Adjustment standard or not.
■ Confirm Analog screen state : Confirm screen state at below mode.
Appointment mode : 640*480 @60Hz (Mode 2), 800*600@75Hz(Mode 5)
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