Question about Westinghouse LTV-32w4 32.02 in. LCD HDTV

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Picture is not coming ?

I have got BUSH TV Model # LCD42TV025HD . Iniatially the picture was coming but it has gone after few days of running . I had replaced the main board , check the power board .

But nothing is happening . If you can solve the problem I will be very thankfull to you .

Thanks


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Check the capaciters in each corner of the tv inside the back to see if any are popped up or not

Posted on Jan 17, 2009

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Just check out whether the another board except the main board which you have replaced is getting proper voltage on it.its quite possible that another board is haVING SHORT IN IT SO THIS PROBLEM.get it checked.

Posted on Jan 17, 2009

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Hi!
Check for any loose connections in PSU board(the first PCB from the mains socket). Then you have to repair the PSU board, easy job to repair. Just unplug the leads and swap board over.

Posted on Jan 17, 2009

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Last thing left is back light inverter, check it mate.

Posted on Jan 17, 2009

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It can be the wire getting short from the main board towards the power supply board which helps to get the picture that needs to be checked and replaced to get the proper picture.

Posted on Jan 17, 2009

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