Check White Balance Value - LG 42LB550A Service Manual

Standard Repair Process Detail Technical Manual
Error
Established
A. Video error_No video/Normal audio 2013. 02.15
symptom
date
LCD TV
Revised
Content A3

Check White Balance value

date
<ALL MODELS>
Entry method
1. Press the ADJ button on the remote controller for adjustment.
2. Enter into W/B ADJUST
3. After recording the R, G, B (GAIN, Offset) value of Color Temp (Cool/Medium/Warm),
re-enter the value after replacing the MAIN BOARD.
4. Confirm W/B ADJUST "OK" at In-start menu.