LG 43UF640 Series Service Manual page 40

Standard Repair Process Detail Technic Standard Repair Process
symptom symptom
Content Content
<ALL MODELS> <ALL MODELS>
Entry method Entry method
1. Press the ADJ button on the remote control for adjustment. 1. Press the ADJ button on the remote control for adjustment.
2. Enter into W hite Balance of item 6. 2. Enter into W
3. After recording the R, G, B (GAIN, 3. After recording the R, G,
Copyright © 2015 LG Electronics. Inc. All rights reserved. Copyright © 2015 LG Electronics. Inc. All rights reserved.
Only for training and service purposes Only for training and service purposes
Detail Technical Manual
Error Error
error_No error_No
A. Video A. Video
Check White Balance value Check White Balance value
Entry method Entry method
1. Press the ADJ button on the remote control for adjustment. 1. Press the ADJ button on the remote control for adjustment.
hite Balance of item 6.
2. Enter into White Balance of item 10. 2. Enter into White Balance of item 10.
3. After recording the R, G, 3. After recording the R, G, B (GAIN,
(Cool/Medium/Wa (Cool/Medium/Warm), re-enter the value after rm), re-enter the value after replacing the MAIN BOARD.
(Cool/Medium/W (Cool/Medium/Warm), re-enter the value after arm), re-enter the value after replacing the MAIN BOARD.
al Manual
video/Normal audio video/Normal audio
B (GAIN, Cut) value of Color Temp Cut) value of Color Temp
B (GAIN, Cut) value of Color Temp Cut) value of Color Temp
replacing the MAIN BOARD.
replacing the MAIN BOARD.
A2 A2
Established Established
date date
Revised Revised
date date
A2 A2
LGE Internal Use Only LGE Internal Use Only