Question about JVC HD-52G786 52" Rear Projection HDTV

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How check sound boar on hd 52g786 - JVC HD-52G786 52" Rear Projection HDTV

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Cindy Jarvis

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SOURCE: My JVC TV model number HD-52G786 has no sound

?????

Posted on Nov 28, 2009


SD Tech

SD Tech

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SOURCE: I have a JVC HD-52G786

I presume you have no sound via the a/v inputs as well as cable or coax input.


We do factory work for many brands including JVC.

I remember one of these sets only a few months old with no audio, JVC exchanged it as the customer was angry (understandable). Ten minutes later we get a email and a call from JVC telling us set has been exchanged and they do NOT want the old one back---do whatever we want with it.

I had tested the set, following the audio circuit to a single board that supplies all audio--board was not real easy to get at and was on "backorder" meaning lots of them were bad and JVC was out.(which is why the set got exchanged).

I had the board ordered and about ten days later the replacement arrived--installed it (it was sandwiched between two other boards) and set worked perfectly===we ended up with a nearly new set (board wholesaled for about 80 dollars) and sold the set used with an extended warranty.

My point is if no audio from tuner or rear inputs it is a shop repair as most shops will not tackle this problem in this set IN THE HOME..

If you have audio from ANY input it may not be the set.

Let me know if you have questions, I am here to help you.

Regards, SD TECH

Posted on Jun 07, 2011

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