Question about Toshiba 40H80 40" Rear Projection Television

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No pic but sound :/

Hya i got a Toshiba 40H80 prjecter tv and i went to bed last night after watching a film on it its about 5 yr tv but it was woring when i went to bed last night walk up this morning turn it on and nuffing come on the screen i can hear the sound off the channel its on but no pic when i flick to a channel wot not tunned in it suppose be a blue screen but still nuffing just a blank black borring screen ? eny idear wot the prob is ?

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  • WelshMe Sep 27, 2007

    i have toke the front off the tv and switched it on and all 3 light (red/green/blue) dont come on when powering on but flash's when going off so i dont think it them maybe iam wrong ?

    it weird it was working last night but now it's not :/



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You are having a high voltage problem. Quite possibly in the horizontal deflection. I would check the horizontal output and regulator transistors.

Posted on Feb 03, 2008


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