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

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Tv turned off

Hi, no there is no power at all since it turned off. I found one fuse and it looked fine.

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  • misg4420 Mar 27, 2008

    Hi, I got the tv to work again lol. I was looking at it and noticed how bent the cord was so I started bending the cord near where it plugs into the wall and when I pushed the power button the tv came on. This must mean that I need a new cord. Thanks for all your ideas and suggestions. I will definately contact you with any further problems.

  • jasonkaufman Apr 15, 2008

    PT-47WX49 will not power back on. If I unplugg it from the wall and plug it back in it will turn on for about 3 to 5 seconds then right back off again. I'm wondering if it is a fuse but I have no idea where the fuse(s) are located. Help... anyone.... please....

  • Anonymous May 28, 2008

    my Panasonic PT 47wx49 turned off and will not turn on. If I unplug it and plug back in it will stay on for about 3 seconds and then goes off. Any suggestions?

  • Anonymous May 28, 2008

    My Panasonic 47WX49 turned off and will not turn back on. If I unplug it and plug it back in it will stay on for about 3 seconds and then goes off. Any suggestions?

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  • 8,617 Answers

Its more than likely something in the standby power supply in order to be completely dead. I would suggest getting the service manual , and if you are wanting to repair it yourself. you can get free support to help you diagnose and repair the set for free when you purchase the manual from this link. They email the manuals and provide free support to enable you to figure out whats causing the problem and help by locating parts. Its a good service cause they have good service manuals and good support techs,
http://servicemanuals.vstore.ca/

Posted on Mar 24, 2008

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You may have a blown fuse. Unplug the TV and remove the back. Look for a small fuse near where the power cord goes in.
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Hello sjday62

It sounds as if you have a component that has changed value enough in value to cause a high current draw, but has not completely shorted out. this phrase from you "so I did a stupid thing and bypassed the internal fuse and it turned on and worked" Not as stupid as you would think because it confirms what I said above, the 6.3 amp fuse tells me that the current draw normally is about 3 amperes since the normal rule of thumb is to double the value of the current to select the type of fuse. a five amp fuse should as well as a 4 amp fuse (it's best and recommended to use the exact fuse type). Now back to your issue. I would suspect that a transformer in the power chain has developed a shorted winding, or a capacitor begun to develop a short or excessive absorption.

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I hope this helps,

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