LG 22LG3100 (CHASSIS:LD91M) Service Manual ▷ View online
Standard Repair Process Detail Technical Manual
LCD-TV Version checking method
A. Video error_Video error, video lag/stop
1. Checking method for remote controller for adjustment
Press the IN-START with the
remote controller for adjustment
remote controller for adjustment
Version
A6
Established
date
Revised
date
Error
symptom
Content
LCD TV
A6
2009. 7 .30
Standard Repair Process Detail Technical Manual
LCD TV connection diagram (1)
A. Video error _Vertical/Horizontal bar,
residual image, light spot
As the part connecting to the external input, check
the screen condition by signal
the screen condition by signal
A7
Established
date
Revised
date
Error
symptom
Content
LCD TV
A7
2009. 7 .30
Standard Repair Process Detail Technical Manual
Check Link Cable (LVDS) reconnection condition
A. Video error_Color error
A8
Established
date
Revised
date
Error
symptom
Content
LCD TV
A8
Link Cable Contacting Statement Check Area
2009. 7 .30
19inch
22inch
Link Cable Contacting Statement Check Area
Standard Repair Process Detail Technical Manual
Adjustment Test pattern - ADJ Key
A. Video error_Color error
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!)
A9
Established
date
Revised
date
Error
symptom
Content
LCD TV
A9
2009. 7 .30
Click on the first or last page to see other 22LG3100 (CHASSIS:LD91M) service manuals if exist.