Question about Pioneer PureVision Pro-800HD 43 in. Plasma HDTV

2 Answers

Pioneer plasma no picture with blinking red light

Green light comes on momentarily then back to off and red light flashes.

Posted by sonnybears on

  • 6 more comments 
  • Anonymous Jan 02, 2008

    no power blinking red light after momentary green light

  • Anonymous Jan 21, 2008

    Picture will go blank & red light flashes one time & then 4 times.

    when i disconect the power & turn the tv on again (manually) the picture

    comes back. sometimes this has to be done several times

  • Anonymous Feb 13, 2008

    same as sonnybear's plasma

  • flippo5 Aug 24, 2008

    Same with my 50" plasma Pioneer - unplug power or turn off main power switch then replug in or turn on main power and switch on regular power button - the green light comes on for 3 - 4 secs - then a faint
    pop" then back to blinking red light and no picture nor back light.

  • BlakeVel85 Dec 22, 2008

    Picture on the tv went out..I turned off the unit and red light came on. Then proceeded to turn the unit back on and still zero picture and green light appeared for a few seconds and then went off...Is this the supply assembly board?

  • susiejean Jan 18, 2009

    My pioneer Pro 800HD flat screen would blink off and on. and after doing this about 5 times it will completely shut off. We still have sound but the screen red light is no on with no picture. After a few minutes we can shut the screen on/off buttonto the off position, then back to on then push the standby on button, picture will reappear but only for a short while, sending us through the sequence again.We can not keep the picture on, we have cleaned the air vents and there is no condensation

  • richardkotov May 18, 2009

    is this something i can change myself

  • Anonymous Mar 24, 2014

    I have blinking lights (red and green) on the panel. I don t notice any problems but it is annoying...



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This requires a replacement of the power supply board. This is per Pioneer tech support whom resolved my issue when I called. Hope this helps!

Posted on Jul 10, 2008



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If you have this problem im sorry to anounce but you will have to contact pioneer to get it fixed because the company will not send out a new part to your closest technician shop i dont know why .... i think its just a quick way to make money really but search pioneer on google and you will get the info you need

Posted on Jan 04, 2011


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