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I have a Toshiba 37HL67S LCD and it has audio but no picture. When you turn it on the screen lights up and if you hit the input button it must go through the inputs because I can get the audio back on the input thats hooked up. I can also see the screen change somewhat when doing this but there is no picture on any input I use.The power light is fine. Could it be the main tuner board ?.

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  • tpaaaa Oct 07, 2009

    If that does not work, checking the connections. Could it be the big main board where all of the component and f-81 is for a regular cable connection.

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It is possible that there is a loose connection of the whole imput bar to the display. the connections should go right back together if they are loose

Posted on Oct 07, 2009

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