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Mitsubishi projection TV - no picture

Discussion in 'Electronic Repair' started by [email protected], Jun 19, 2005.

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  1. Guest

    I'm working on a Mitsubishi VS-4001R proj. TV for someone. It has great
    sound, but no pix. The owner said the picture would come on by itself a
    few hours after the set was turned on. The relay clicks and the power
    supply appears te be running. I took the PS board out and checked all
    the caps ( found two with high ESR which I replaced ) but that didn't
    fix the problem. Would appreciate any service tips on this problem.
     
  2. Do you have filament voltage?

    Tom
     
  3. Guest

    I turned out the lights to check that and I couldn't see any glow from the
    tube bases so I don't think there is any power there. ( can't get to it very
    well with a meter )
     
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