60LM6450 (CHASSIS:LC22E) - LG TV Service Manual (repair manual). Page 85

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Standard Repair Process Detail Technical Manual
Sequence of the Vcom adjustment
D. VCOM Adjustment
1. Case 
LCD module change
T-Con board change 
2. Equipment 
Service Remote controller
3. Adjust sequence
Press the ‘adj’ key  
select V-COM 
As pushing the right or the left button on the remote controller, And find the V-COM value Which is no or
minimized the Flicker.
(If there is no flicker at default value, Press the exit key and finish the VCOM adjustment.)
Push the OK key to store the value. Then the message “Saving OK” is pop.
Press the exit key to finish V-COM adjustment.
A28
Established 
date 
Revised 
date 
Error 
symptom
Content
LCD  TV
2010. 12 .14
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