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32 inch jvc av-32d302

I've had the tv for 6 yrs with no problems. All of a sudden the screen turned gray and there are white lines running horizontally across the screen. You can still see the picture and the sound is fine.

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  • kellypitts Feb 01, 2008

    You are awesome!!!!! You just saved me hundreds of dollars! Everyone kept telling me it was a blown picture tube and that i needed to go buy a new tv. Thank God i found someone that knew what they were talking about! You freakin' rock! Thanks so much, you are the man! Kelly Pitts Jackson,Ms.

  • kimhome Jul 21, 2008

    Where is the high-voltage flyback transformer? I have the same problem and it looks like it worked for Kelly but I don't know where to begin. Thanks!!!

  • Anonymous Mar 20, 2014

    Even after playing around with settings on display mode on display

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Those are called retrace lines. The electron beam has to go back to the beginning of the screen as part of its raster scan. Normally it is turned down so that it can't be seen. There is a little adjustment knob on the high-voltage flyback transformer called "screen" that will hopefully adjust this for you. If that doesn't work it is an indication that the high voltage circuit is dying.
Hop Ya Fix It.

Posted on Feb 01, 2008

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1 Answer

Our JVC AV-32F703 has a black screen when we turn it on. The sound works fine. What could it be? The tv was purchased in Jan 03


try up the screen bottom in the fly back. if yoy see a white horizontal line the tv have a cold solder in vertical ic or is bad.

Apr 14, 2010 | JVC AV-32F703 32" TV

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My jvc av-32d302 tv has sound but i cant get an image i get just a black screen. if i unplug it and plug it in real quick i get a snow image for a second and then it goes black


There is a problem in the power supply, a defective voltage regulator or a bad capacitor. It is a good idea to call your tv repair shop and ask on what a repair would run.

Sep 10, 2009 | JVC AV-32D302 TV

1 Answer

White lines running across screen from right to left


when there is a line from right to left it means a verticle amplifier is faulty, remedy
change a verticle amplifier IC
dont forget to check some capacitors (electrolitic for change of values)
this will solve your problem.

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LOOKING FOR OPERATORS MANUAL FOR MODEL AV-32890


http://www.retrevo.com/s/JVC-AV-32D302-TVs-review-manual/id/279ag311/t/1-2/ - 65k -

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TV Screen


im pretty sure you cant fix that you probably need to buy a new one.. i know that because my somputer has a white line that runs right down that middle, not all the time but sometimes. my father looked into fixing it and he found out that you have to buy a brand new screen or tower or something like that.

Dec 31, 2007 | JVC AV-32020 32" TV

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Help


You didn't say if this was always happening.

A long shot but this could be interference from something else. Try turning everything else off in the house.

 

Oct 21, 2007 | JVC AV-32D302 TV

1 Answer

JVC AV-32F704 32" TV Picture is blurry - cannot read any writing on the screen


You didn't mention if you saw fine white diagonal lines running through the screen from top to bottom. If so, you likely have a shorted Picture Tube which is not usually fixable. If there are no lines seen running through the screen, then it is possible the High voltage transformer which also has a screen voltage and focus control built in that could be bad. I would expect the cost of that part to be about $100, so the repair cost total could approach that of a new set I would guess.

Apr 12, 2007 | JVC AV-32F704 32" TV

1 Answer

Top of the screen Picture Problem


sound like you have 1 or a couple of leaky/bad capacitors in the tv's vertical circuit, typically, there sould be 5 to 10 caps. in all, but you just need 1 bad one to cause your problem. good luck.

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