Question about JVC HD-52G787 52" Projection Television

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Channel memory loss on my jvc hd-52g787 tv

Occasionally my tv losses all its channel memory, and i have reprogram the channels all over. this seems to happen 2-3 times a week. is there an internal battery for memory the needs to be replaced?

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6ya6ya
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Posted on Jan 02, 2017

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The Machine
  • 788 Answers

SOURCE: TV keeps changing channels by itself

Either the channel up or down buttons on the tv are most likely stuck.

Posted on Aug 07, 2008

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SOURCE: JVC HD-52G787 52-Inch HDILA Rear Projection won't turn on

My tv wont turn on. It tries to turn on the green light lights up 3 times then nothing. what is wrong?

Posted on Jun 18, 2009

  • 1 Answer

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

?????

Posted on Nov 28, 2009

SOURCE: I have sound but no picture

http://elektrotanya.com/jvc_av-s25_ee.pdf/download.html
http://elektrotanya.com/jvc_av-29rx.pdf/download.html
http://elektrotanya.com/?q=showresult&megnev2=HD56G787&kategoria=tv
Those links all contain service manuals, your exact unit will be one of them...
I think, though, you will have to get a "Quote" for a repair.

Posted on May 01, 2010

  • 130 Answers

SOURCE: I have a JVC AV-56P575

hi well obiously you have a tuner problem that got to be replace witch is a common problem on JVC

Posted on Sep 29, 2010

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