Question Pease help Diagnose LG 60UF8500

protonq

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Hi all. I hope I can enlist a bit of expertise that I lack.



Does this look like a bad tcon board, a main board, or a hopelessly bad panel? I've opened it up and jiggled the ribbon connectors without seeing a change. Sound and menu functions all seem to work, but even the menu images jump. I've yet to hit it with a multi meter, but I don't see the usual array of test points that most tcon boards have.

Any advice would be greatly appreciated. Thanks.
 

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