Question about Panasonic PT-50LC13 50" Rear Projection HDTV

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LCD tv power light doesnot come on.

I have a Astar 32"LCD tv for a year. Yesterday,suddenly while running, it just turned off.There is usually a red light-continuous for the power supply(or stand-by) which turns green when I run the Tv.Even that light is not on.I checked the powersupplycable itself and also onother plugs,but still the redlight doesnot come on. Problem??? please help.Thank you. Fuse blown off???

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These off brand almost always have power supply issues that have to be troublshot. $150 at a local tv repair.

Posted on Nov 18, 2008

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Hi,

Its a power supply issue.The only solution to fix this up is to get it repaired.

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We understand that your problem is: sony kf42sx300u. the tv was working well until yesterday when it appeared to have suddenly gone in to a standby mode...it is constantly in the same mode where the red...


Good day!

You have a better chances if you have failing capacitors on the power supply section.

Follow this procedure on how to replace the capacitors.
  1. Remove the back cover of your TV.
  2. Look for the power supply board.
  3. After that,look for the leak or bulged on the top capacitors.
  4. If you found ,replaced it with the same type,ratings and value.
  5. And finally after you replaced bad capacitors on the board,plug-in your TV and power it ON to test if it is OK.
I hope this solution will be helpful.Thank you and good luck.

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