Panasonic Viera TX-P42GT30E, Service Manual

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9.1.3. THX white balance adjustment
The adjusting method is different according to the PEAKS EEPROM version.
[copy adjustment] : Peaks EEPROM ver.1.00-
[Differential (Normal) + copy + WARM adjustment] : Peaks EEPROM ver.1.**-
Name of measuring instrument Connection Remarks
W/ B pattern
Color analyzer
(Minolta CA-100 or equivalent) Panel surface
Steps Remarks
[copy adjustment]
Connect IIC cable (bus controller-cable) after banner OSD appear.
And after SRQ-L, begin an adjustment 2 seconds later.
• Make sure the front panel to be used on the final set is fitted.
• Make sure a color signal is not being shown before adjustment.
• Put the color analyzer where there is little color variation.
Note:
Copy Adjustment method in service mode.
When you push [OK] key in each item,
Adjustment data is copied between HD data and SD data.
Picture menu : Dynamic
ASPECT : 16:9
Condition is same at
alternative method too.