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HELLO SIR I HAVE ELCOT 14 TV NO SOUND FROM TV I REPLACE AUDIO IC UTC2003 AFTER SOME TIME ONCE AGAIN SAME PROBLEM PLEASE GIVE ME ADVICE

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My 14" TV have a pblm of non sound before it comes slowly but now completly dead in sound
no more sounds will come
how to i solve this??/
can any one help me???

Posted on Jul 11, 2011

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Posted on Jan 02, 2017

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Either your tVs speaker of its audio output IC has damaged. Check the TV by onnecting its audio out jack to any other audio source, like amplifier or so, and see whether there is sound output comes through the outer source or not. If there is sound from the amp; and no sound output from the TV, check the speaker first. If it is OK, replace the audiou output IC. If there is no sound through outer amplifier, the audio detectcion section inside your TV is faulty. You must have a thorough knoledge and skill to repair it. OK.

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First You need to check if the cable that is connecting Your device o any outer source is properly connected, once that is confirmed, then You know the problem is that the sound IC of the television is bad and need to be replaced.
To replace the sound IC, You need to get a cup, a screwdriver and a replacement sound IC, before You get a replacement sound IC, I will strongly advice You disassemble the television first to be able to tell the kind of sound IC You should buy. Follow these steps below to replace the sound IC:
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  2. Disconnect it from the power outlet and allow it rest for about 6 hours, so the high voltage on it will dissipate,
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If there is no audio output from your tv, either your TVs speaker or its audio output IC has damaged. You just check it with an earphone/headphone, if there is an earphone or headphone socket in front panel of your TV. If there is sound from the headphone/earphone, and not from the speaker, means the speaker has damaged. You have to replace it with same type and number. Just check your set's audio out socket, if any provided, connet it to any external audio sourse, like amplifier or so, and check whether there is sound output from it. If not, your Tv/combos' sound processing IC inside has some trouble.
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