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joyce Brunet Posted on Jul 28, 2006
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Tv turns off

I have a 36inch after it is warm it turns itself off and sometimes back on, but recently it goes off and does not turn itself back on unless I turn it on. I have tries your suggestions by plugging it directly into an outlet by itself, turning all lights off in the room, and even sent it out to have it repaired and they could not find the problem. please if you have any suggestions I would appreciate them. thank you

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  • Master 3,130 Answers
  • Posted on Jul 28, 2006
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Joined: Mar 22, 2006
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Ok this problem is a common one but if you never ran into it you wouldnt know. The small coil L401 from the secondary of the horizontal driver transformer to the base of the horizontal output transistor need to bee taken completely out. The enamel on the coil on both sides need to be scrapped off and NOT JUST RESOLDERED!! Then reinsert the coil into the printed circuiyt board, and then resolder. This is not a job for the amature or the di it yourselfer as way to much High Voltage to experiment with. Good Luck

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