Question about Toshiba 50HX70 50" Rear Projection Television

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No video, Blown fuse f470, audio works great.

My Toshiba 50HX70 has no video, I can change channels and hear the audio fine. Picture was fine before it died, no convergwnce problems. Fuse F470 is blown but when crossed with another fuse there is still no video. I have the power/def board out on my bench now. Any help would be great. Thanks Steve

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I replace same fuse. then found that if there is no viedo feed the tubes turn off. so make sure you have a video feed after putting in the new fuse.

Posted on Jan 22, 2009

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Check your h uot transistorthen check pico fuses

Posted on Nov 03, 2007


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