When the power is tuned on you can hear tv come on then shut right off ?
mine just started doing this about a month ago. green power light comes on for a few seconds then turns off. But after the 3rd time it stays on. Today is the 1st time it just goes off and never fuly kicks in.. HELP
An expert who has achieved level 3 by getting 1000 points
An expert that got 20 achievements.
An expert that got 10 achievements.
An expert that got 5 achievements.
Re: turns on then off
Quite possibly a defective flyback, as thats the number one problem with that model TV. they are inexspensive and easy to replace. You van get a new flyback at the following link with free instructions on how to install it. You need flyback 259296 for your model. Heres the link. http://servicemanuals.vstore.ca/
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
The lamp needs to be replaced. It's on the back and easy to do. I replaced mine about 3 months ago and it was about $182.00. Hope this works, I know it's hard to fork out that kind of money at this time but once you do the TV will be as good as new. Take care
/* Style Definitions */
mso-padding-alt:0in 5.4pt 0in 5.4pt;
font-family:"Times New Roman";
Have you studied your
manual on lamp replacement? See Here:
ehow.comreplace-bulb-panasonic-hdtv as well as in your manual. Sometimes the
lamp must be reseated by removing it and reinstalling it with great care
making certain the door and all the gaps are closed tight.
If the lamp replacement or reinstallation does not
solve the problem you will likely need a service tech to
look at the tv as there are few user serviceable items for Plasma
sets. Most of the repairs are done by computer connection
that downloads the error messages and interprets what went wrong.
Check the fan that cools the bulb. It is directly behing the bulb. It should turn on when the power comes on. It apparently has a safety to protect your tv(and home). mine is in the process of going out. looking for online solutions as we speak.
Either bad capacitors -vented - on power supply board or bad E2P eprom board on DM board.Probably the capacitors-4-1000Ufd and 2-3300ufd.You should get expert help from reputable tv shop.Not really do it yourself fix either way.
your tv's hardware might got the problem. this should fix with an expert technician that they have a tools for fixing this problem. if repairing will cost you alot then i suggest that you have to buy a new tv insted of repairing your old tv. hope that helps!
I have a Samsung HLP5474WX/XAA. The ballast was replace 2 months ago. I just installed the lamp, i notice green flashing occur on the LAMP when i turn it on. The tv takes 10 to 15 second to turn on the picture, the sound as soon as i power up i can hear it. Any advice??
check the wires inside at the left lower region as you are looking at the rear. There are several circuit boards there that tend to loosen when moved. The cables are really ribbons like those used in computers. I'd lioke to be more specific however I'm not entirely familiar with this model, just rear projection tvs in general.