Question about LG RU-44SZ63D Television

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Lg tv problems ru44sz63d It turns on to a

Lg tv problems ru44sz63d It turns on to a yellow blinking light for about 1 min then the ligh turn red and shuts off. fuse is good. no pic

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  • Joe Gunnels
    Joe Gunnels Jul 28, 2012

    The ancer for this was it needed a bulb.

  • Joe Gunnels
    Joe Gunnels Jul 28, 2012

    Thx for all your help

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3 Answers

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  • LG Master
  • 12,061 Answers

Http://www.retrevo.com/support/LG-RU-44SZ63D-TVs-manual/id/371ci555/t/2/
http://www.eserviceinfo.com/index.php?what=search2&searchstring=J52A+(projection)

Above are links for your service manual, and a training manual. This is a classic switchmode power supply, shutting down to avoid a fire, explosion, or both. This set had developed a problem, that is so severe that the set must be shut down, This set should be removed from the Power, and in my professional recommendation, you should get a "Quote" for repair, from, an Akai, Approved Service Center, this point is very important for a good result, Always contact, their local, "Head Office" Now, when you get the information you want, then you can decide as to repair of replacement. The reason we want an approved agent, is that way, all the engineers are trained on their own brand sets, they have seen almost all faults, and will get the job done quicker, and for less cost, and usually have parts on hand, also sometimes, there has been a service bulletin in issued and the repair may be subsided or even free.

Posted on May 13, 2010

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  • LG Master
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Check ur power supply board,the board that the a/c power cord plug into it.U know basic electronic and soldering?Searches all around the power supply board.Check for these parts call capacitors,they alway bulges up it top or puff up it top.These capacitors are dead and have leakages gases,not function correctly anymore.Replaced these dead leakages capacitors.Ur power supply board will work normal again.Or tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Posted on May 13, 2010

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  • Master
  • 4,090 Answers

Its a serious problem on the sustain boards. I dont recommend a DIY as it is not like PC's where changing the board fixes the problem. Others on here have not heeded the warning and are now experiencing greater expense than they would have if they sought professional repair. Cost is around $400 to fix

Please rate my help++++Thanks for using FIXYA

Posted on May 13, 2010

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