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

3 Answers

Panasonic 47wx49e My tv clicks like it is coming on but about the time you see the lights start up it goes off. After it goes off you have to unplug it to tryit again. Any ideas?

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  • Anonymous Nov 13, 2008

    tv shuts off after turning it on and half to unplug it for it to comeback on only to shut off again.

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3 Answers

Is there a part number? And were can I get one.

Posted on Nov 02, 2008

Is there a part #? And were can I get one?

Posted on Nov 02, 2008

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Your power supply may be going out

Posted on Nov 01, 2008

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Posted on Jan 02, 2017

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1 Answer

The color goes out on my panasonic PT-47WX49E TV.


Projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Below are more details for both items. Also, complete repair kits with instructions and repair support are avail from site such as www.TvRepairKits.com

Common Problem #1) Convergence has gone out

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....
  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. The power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


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69189a5.pngSOLUTION #1

What you will need to do is convergence. You can get a repair kit from TvRepairKits.com . It includes replacement parts,step by step instructions, support, etc.

Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

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TV set after fluid change

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69189a5.pngSOLUTION

What you will need to do is replace the coolant and clean the crt. You can get a repair kit from TvRepairKits.com . It includes replacement coolant,step by step instructions, support, etc.

May 11, 2012 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Panasonic PT-47wx49e


The repair tech is wanting to take alot of your money, you can get the entire deflection baord which has the flyback on it remanufactured for about half of what he wanys to change the flyback. Heres alink leave them a email with your model number they will send you a quote to have your deflection D board rebuilt which carrys a full warranty. heres the link.
http://servicemanuals.vstore.ca/

Oct 12, 2008 | Televison & Video

1 Answer

Panasonic PT-47WX49E


can't tell from your video but you are describing a bad cap perhaps a 160-250 volt in your power supply check your supply for ripple

Sep 27, 2008 | Panasonic PT-47WX49 47" Rear Projection...

3 Answers

Panasonic PT-47wx49E


does the led indicator blink? If so how many times does it blink?

Sep 04, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Help please


called h.v. shut down call tv repair shop

Sep 18, 2007 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Panasonic PT-47WX49E will not power on


Thats a power supply module going bad. Dont use it until a person with knowledge on TV see that. Or if you feel you can DIY open the back panel to see if there is a toasted or foreign object near the power supply area. Its located when you follow the main plug going into the back panel of your TV. Look for a dying Fuse too. And watch out for Capacitor that has still current, you may electicuted with that component. That parts its only for qualified servicemen area only.

Aug 06, 2007 | Panasonic PT-47WX49 47" Rear Projection...

3 Answers

PT-47WX49E Doesn't work


This is for sure a safety shutdown circuit that is shutting down this TV set. It is a hard call to pinpoint a problem such as this without first doing some troubleshooting on the TV set. You could have a short in the sweep power supply, the horizontal output transistor could be bad, therefore then the flyback is probably bad, or the vertical IC could be bad, there could be a regulator problem in the main power supply that could be bad, and also the convergence IC's can cause this problem. Almost any circuit inside this TV set can be detected and staop the set from starting up. Good Luck

Jun 07, 2007 | Panasonic PT-47WX49 47" Rear Projection...

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