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LG TV 42Pj250 turns off and is hot to touch

After the TV is on for a short time, it turns off and the red light dims automatically. The TV feels hot to the touch.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

stradeteox
  • 88 Answers

SOURCE: LG 26lxd1 HDTV does not turn on

Sounds like a bad power board.

Posted on Jan 07, 2009

  • 1 Answer

SOURCE: TV shutting down automatically after a minute

Hi,

I also have this TV but mine will not power on at all. Did you ever find a solution?

Max.

Posted on Dec 22, 2010

electrotech1
  • 1126 Answers

SOURCE: New LG 32LD350 soaked by

You might have got lucky and just shorted the power supply out. You might want to take the back off and see what has fried. If it just got the power supply module then it would be worth fixing.

Posted on Jan 05, 2011

  • 102 Answers

SOURCE: I have a LG 42LD450

you have a problem in the in built SMPS which can not provides sufficient power to your LCD and you got problem replace your SMPS or repair it , ithink replacing is best idea for it

Posted on Feb 16, 2011

  • 8457 Answers

SOURCE: sony Bravia try to turn

The tv power supply board it is dying.That the board where the tv power a/c cord plug into it.Tried websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Posted on Jun 16, 2011

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Fault to its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

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http://electronicshelponline.blogspot.com/

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If the battery and alternator tested fine. I would have the charging system rechecked when engine is hot and at high rpm's. This way the checks are being done as if you were driving and driving for a long time. Alternators can work fine when cold but weaken when hot or stop working. This problem is not rare but only is seen occassionly. Unless it was checked at an electrical shop the average shop doesn't run these tests for they don't see the problem often enough to automaticly run them at all times. Good luck and let me know how you make out.

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