A. Video error_Color error

Standard Repair Process Detail Technical Manual

LCD TV

Error

A. Video error_Color error

Established

 

 

symptom

 

 

 

date

 

 

Content

Adjustment Test pattern - ADJ Key

Revised

 

A12

date

 

 

 

 

 

You can view 6 types of patterns using the ADJ Key

Checking item : 1. Defective pixel 2. Residual image 3. MODULE error (ADD-BAR,SCAN BAR..) 4.Video error (Classification of MODULE or Main-B/D!)

A12

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LG Electronics 42LT640H-ZA A. Video errorColor error, You can view 6 types of patterns using the ADJ Key, Lcd Tv