Question about GE 32GT740 32" TV

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GE TV clicks on and off, no picture....

Jerry,
I this a problem we can fix ourselves and/or is it worth getting it fixed?  thanks, Gena

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  • pg55 Aug 01, 2008

    The same thing happened to my TV yesterday. Any luck finding the problem?

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  • 30 Answers

It needs to be serviced by a repair man. Momst TV repair shops don't charge to look at it. Find one that does not change a fee to look at it and find out if it can be fixed. Always good to get TVs checked out just to be sure.

Posted on Jul 27, 2008

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Jun 30, 2009 | Standard (CRT) Televisions

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When turned on (mitsubishi cs32507 television) only a small band appears horizontally on screen. Turn on & off many times & full picture appears. Is it worth fixing? Thank you


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It is possible that the flyback transformer and the horizontal output transistor have failed. Also there may be damage in the power supply when these components fail.

When troubleshooting, it is important that the tech locate the cause of the fault and also change the related components.

After the parts are changed, the power supply and the high voltage setups must be done to make sure that the voltages are in specs.

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Jerry G.

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1 Answer

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Jerry G.

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1 Answer

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On many of these sets, there is an HV multiplier that is part of the flyback assembly. This HV multiplier is usually where the fault occures more so than the internal windings of the flyback. But, they come as one molded assembly.

Most often, I have seen this fault from the flyback transformer or the CRT.

This has nothing to do with anything you connected to the set. This problem would have occured anyways.

Jerry G.

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Sometimes the CRT can have an internal short in the electron-gun assembly, and cause these types of failures.

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