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My model#46h84 tv shuts off after a couple seconds and the red light next to the power button blinks. sounds like this is not an uncommon thing. its football season, please help! thank you. its a toshiba by the way.

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  • aristia Sep 19, 2008

    experttv,



    Thanks for responding! I'm not familiar with a meter and solder, but I have a good friend who is an electrician. Is that something he would have? Or is it related to TV's only?



    What is the convergence circuit? Is replacing the power supply something we could do ourselves, or would we have to pay big bucks for someone else to do it?



    Aristia Hummel

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There are several things that can cause this problem. The most common is the convergence circuit, the other common problem is the Z801 module in the power supply. Do you know how to use a meter and solder?

Tim Nolan

Posted on Sep 19, 2008

  • experttv
    experttv Sep 19, 2008

    If you are not expereienced with soldering and a meter you most likely will need to pay big bucks to have it done right. The repair should run you $300-$500 depending on whats wrong and what area you are in.



    Tim Nolan

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When i turn my toshiba tv model #46h84 the green bulb lights up the screen but then shuts off and there is no picture! please help me out!!!


I have the same exact problem...for a few weeks the TV would turn off and the red power light would blink. Then the other day I started having exactly the problem you describe...green screen for a few seconds and then total shutdown.

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SCreen turns red then shuts off


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