I have a 2009 Samsung 52 inch LCD TV model LN52540PF8. This picture is flickering. Its starts slow once and a while then when the TV's been on for a while constantly flickers. I have found info on other models for a fix by cutting the JP852 or JP 854 jumper on the power supply board but don't have a jumper number for this TV or know if this will fix the flickering. Anyone have info. Much appreciated.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic