Question about Sanyo DP46848 LCD TV

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I have 46 in sanyo I purchased from walmart in late 2007. The tv will come on for just a second and then cuts off again. I don't know what to do I can't get it to come on

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Spoke to a friend, he said he holds opposite corners of the TV top and bottom, and gives a little twist. clears up the screen, with exception of the 4 thin lines that run horizontal roughly 4" from the top of the screen. Each time he turns off the TV at night, he has to do the same the next day. Been doing that for about 6 months.

Posted on Apr 28, 2011

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Try unplug,replug tv an hour later.Tv should reset it self back to factory setting.Should work now.Not,than the power supply board is dead.That the board,where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Posted on Sep 10, 2010

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Posted on Jan 02, 2017

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Check the attached links,instruction and guides, Good luck
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It is possibly a problem with LCD control module "T-con" or defective inverter Master or slave module. I have however, encountered several defective lcd display panels on some of the 46 in Sanyo tv products. Probably not an item you can fix yourself. Check with your Walmart store to see if they can recommend a repair technician. Or check tvrepair.com with your zip code for a reputable servicer. http://www.inyourarea.net/local2/21255/

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