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My thomson flat panel tv 42WP94E WYSIUS come on for 5 seconds and the goes of with the green light blinking

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  • shinaola4u Oct 14, 2010

    I dont understand the tv is coming on i can change the channel, increase and reduce the volume. it makes a click sound and then the green light start blinking.

  • shinaola4u Oct 14, 2010

    I have a thomos wysius 42 wp94e flat panel tv. the tv comes on for few seconds and switches of with the green light blinking. before i turned the tv on the light is solid red and when i switch the tv on ti swithces on for 5 seconds and then goes off with the light blinking.

    while the tv comes on i can change the channel and increase and reduce the volume.

  • shinaola4u Oct 14, 2010

    thanks i have open the tv up the capacitors look ok what else might be wrong

  • shinaola4u Oct 20, 2010

    thanks

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  • Master
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Hello,

You need to check the output voltages of the power supply to see which one goes off. It may be due to short circuits some where.
Your power supply board is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.


Hope this help in solving the problem.......

Posted on Oct 15, 2010

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  • Master
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Hello,

your TV is having a power problem. The power supply board is defective that's why the TV won't power up. Its receiving power but it cannot transfer the current to the necessary part of the TV because a capacitor, diode, etc may have been faulty. Until these bad components are replaced, the TV might not come on.

If you know about TV repairers, I would suggest that you open the TV and read the power board/panel with a meter, detect the bad component and replace it. Take note that TV stores a lot of current that can shock, so leave the TV for a while before you open it.

If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you.

Take care.

Posted on Oct 14, 2010

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  • Master
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Ur tv 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 Oct 14, 2010

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