Question about Panasonic PT-47WX49 47" Rear Projection Television

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Wavy picture and turns itself off after an hour or two.

At first I had a wavy picture and lived with this for several montha. Now I still have the wavy picture and the set turns off after an hour or two. After the set cools for a while, you must reset power at the power strip and the set will turn on.

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  • gerry31 May 13, 2008

    I have hirizontal wavy lines on my panasonic tv and after awhile tv shuts off.PT-47WX49 mine is a 52 inch

  • Kryinwolf May 19, 2008

    No blinking led. any idea??

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  • Panasonic Master
  • 8,617 Answers

When the set shuts down if you try to press power again does the led blink? If so let me know how many blinks it blinks

Posted on May 13, 2008

  • Sonny Berry
    Sonny Berry May 19, 2008

    Most likely its a weak capacitor or a leaky diode in the deflection circuits thats causeing the wavy picture. I would check to see if any capacitors look like they have been swelling on the deflection board which is the board on the right side.

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1 Answer

Mitsubishi WS-55613 55in.


1. "wavy" may mean a signal problem inside the set--are you seeing colors out of position or skewed around letters etc?

2. Does it do it when a DVD is played? (this will rule out certain things).

SD TECH

Apr 21, 2012 | Mitsubishi WS-55613 55" Rear Projection...

4 Answers

Mitsubishi WS model 55613


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This is a picture of the DM Board in your TV. The wavy lines are tell tale signs of a failed capacitor. The capacitors are the cylindrical components on the board. One or more of them have failed. There is also a FMT Board with capacitors that could be causing this also so test them all. The DM board alone is 1000 bucks so it would be well worth it to invest in 50 bucks worth of capacitors and change them all out. Your boards would be fresh and good for another 4 years.
Your other option is to call a TV repair man and he would come pick up your boards and bring them back to his shop and test out the bad 3 dollar capacitor and swap it out and hand you a bill for 500 bucks.
Hope this helps you out.
George

Jul 16, 2008 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

TV turns on then off no picture


this is very common. it is the power supply going bad. it should run at 130 volts dc. but it is now running much lower that this. just enought for the tv to come on. but not enough to power all the circuits right.

Nov 20, 2007 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Ws55613.picture is wavy, sometimes it happens as soon as you turn the tv on and sometimes it takes hours. the wavy lines eventually become purple and pink. still able to see picture, but very annoying and...


If your TV looks 3D, warped, or distorted it likely has a convergenge problem.
If however it just looks dull, washed out, redish, or if it looks like objects on the screen have halos the fluid in the lens has soured.
You can search google for parts or you can get the parts with repair instructions from sites such as www.TvRepairKits.com

Feb 24, 2011 | Mitsubishi WS-55613 55" Rear Projection...

1 Answer

When you turn on the the TV the picture is good with in a minute or so the Picture turns wavy and has a double image. I can turn it off, then turn it right back on the picture is good for any where a...


Hello,

The problem with the television is the lamp. It is faulty that is why the screen turns wavy in minutes.

The solution to that is to replace the light and your television will be in good condition once again.

Take care

Oct 10, 2010 | RCA P52926 52" Rear Projection Television

1 Answer

Samsung 50 HLN5065WX has wavy lines on analog input


this is an inherit problem of this set - - search 'wavy line' and you'll see many samsung sets have this - there is no cure ! use the set with component or hdmi good luck

Jul 16, 2010 | Samsung SP50L6HX 50" DLP HDTV

1 Answer

Green and pink wavy lines throughout. Picture


I am having the same problem and so far unable to fix,

Jan 22, 2010 | Pioneer SD-582HD5 58" Rear Projection...

2 Answers

Wavy picture


It looks like you have a convergence problem here, probably a defective convergence IC.

Mar 06, 2009 | Mitsubishi WS-65513 65" Rear Projection...

1 Answer

Wavy picture except when displaying a 1080p image


Elsewhere! Bad hyper board =bad caps on board need replacement = find a different tech who has heard of this repair or
have him research fixya / Toshiba/ 42H81 / hyper board ......T.

Oct 14, 2007 | Toshiba 42H81 42" Rear Projection...

1 Answer

WAVY PICTURE


toshibas have a problem with what is known as hypermodule. specifically with small micro caps on this board. technicians can replace these caps. VERY VERY tricky soldering.. idealy u can replace the module itself... trouble is these are not availbe...so u damage the board soldering. out of luck. the board itself is tricky to get to. it is inside metal sheildng. i come across these 1 or 2 times a month in our shop. they are trouble but i do repair them and it works out good. we charge around 450 to replace the eleven 10 microfard caps on this board...



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Sep 15, 2007 | Toshiba 42HDX82 42" Rear Projection...

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