Question about Konka FL2794U 27" TV

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Troubleshooting t.v T.V wont turn ON at all.(no sound & no picture)I only hear a spark going on & off like this tick, tick, tick, tick, repeatedly coming from inside.What can I do please reply?

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Yours tv ,problem on the ply back i think shortcircuits you must changing the plyback a new one from A Halim Yogyakarta Indonesia

Posted on Sep 09, 2008

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Lg tv ticking


There is some shorted component/s in the circuit board. The short circuit protection circuit detects this short, and shuts down your TV again and again. That is why you hear these 'tick' sounds repeatedly. Contact any experienced service technician to get your TV repaired. The work is skilled one, which need sound knowledge in electronics, and work experience.

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1 Answer

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most times I hear that ticking its the high voltage failure ...most likely a shorted HOT fallowed by flyback. the ticking is your shut-down engaged.

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1 Answer

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1 Answer

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1 Answer

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I think you have a short somewhere inyour set most likely the horizontal output transistor which may have shorted by the high voltage transformer going bad. The faint ticking sound that you hear is the power supply trying to start but the shorted load won't let it. Stargazer

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3 Answers

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