Question about Mitsubishi VS-5043 50" Rear Projection Television

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Mitsubishi vs-5043 rear projection sound no picture

It has worked fine, But the all of the sudden the picture is black nothing coming out of CRT's I do see glowing near bottom of tube. I have service manual and what I have checked out seems ok. I have sound

Posted by JKDCRP on

  • JKDCRP Nov 19, 2007

    Yes I have tried this but nothing happens. What I have read about the diagnostic test is you turn the tv on It auto powers down then you hold down the two buttons, Sorry I don't recall which two, I'm away from home now. Anyway after tv powers down then you hold the two and it blinks the problem. But tv never powers down. Unless I turn off, but it doesn't give message when I do this.

  • old stogy Dec 09, 2007

    Dec 8, 2007 Very similar problem, Picture fine, sometimes for a few hours, then three lines RGB in an S pattern stretched accross the screen for an instant, then all black. Sound is OK. Picture comes and goes a few times with the same symptoms, then stays black. Tried lightly tapping on the components with a 2 foot piece of dowel. Even tried a little freeze spray in some areas with no luck. Would love to get it fixed for a reasonable price.

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Anonymous

Have you tried the diagnostic test yet?

Posted on Nov 19, 2007

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I just had this same exact problem. I looked for an answer on here and could not find one. So I took the back off, vacuumed and cleaned everything out with the hose on my house vacuum, cleaned the bulbs and wiggled them around some. Voila !!!! lights on and all is working fine and better then ever. I hope this helps someone fix their problem. Just saved me tons of money and a morning of hassle.

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