HI all. I have never seen anything like this in my entire life. When powered on, you get the menu for setup. Perfect. After all that and not in menu, tv becomes fuzzy. Any pointers? Tcon or mainboard?
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Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails Developer
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Re: LG 49UF680V: Fuzzy only NOT on settings
Main board. I'd say corrupted flash memory. Maybe try a software update, failing that, new main board needed.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search. -
Re: LG 49UF680V: Fuzzy only NOT on settings
+1 MAINBOARD
This is the most common fault on all the UF series.
LG should have recalled them all.Last edited by Hamie; 07-29-2017, 04:46 PM.Comment
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Re: LG 49UF680V: Fuzzy only NOT on settings
Also I'd ad I got a working board for a 55uf860v exact same fault.
Tried to keep the faulty board in circulation by swapping/copying the flash.
Didn't work. Gave up.Comment
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Re: LG 49UF680V: Fuzzy only NOT on settings
Sorry for late reply. Ive done a software update from the main menu but same. Guess I'll let the customer know. My spirit never took this one to even repair it lol.Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails DeveloperComment
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