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    4lley's Avatar
    4lley Posts: 1, Reputation: 1
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    #1

    Jun 20, 2009, 12:01 PM
    Toshiba TV - sound but no picture
    Toshiba tc 5yr old worked fine yesterday then today sound but no picture
    Perito's Avatar
    Perito Posts: 3,139, Reputation: 150
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    #2

    Jun 20, 2009, 01:39 PM

    You'll have to provide a whole lot more information than that to be able to trouble-shoot it here. Obviously, something failed between yesterday and today. If you have sound, you know that you have a signal to the TV. To generate picture, you need to amplify the video signal, the video circuits all have to work; the horizontal and vertical sweep circuits have to work; the high voltage power supply has to work, etc.
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