LG 65LA970V Service Manual page 117

Standard Repair Process Detail Technical Manual
symptom
LCD TV
You can view 6 types of patterns using the ADJ Key
Checking item : 1. Defective pixel
4.Video error (Classification of MODULE or Main-B/D!)
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Error
A. Video error_Color error
Adjustment Test pattern - ADJ Key
Content
2. Residual image
Established
Revised
3. MODULE error (ADD-BAR,SCAN BAR..)
A8
2013.01.31
date
date
A8
LGE Internal Use Only