Question about Pioneer PDP-LX508A 50 in. Plasma TV

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I have a Pioneer plasma LX- 508A and just gone something wrong with it. When I turn the TV on it has no picture and no sound this is on the DTV channels only. When I select the anolog chanels there is no picture only but there is a sound. I have tried to re install the DTV channels again where I found that can not select the DTV channels from the settins. Also when the button on the remote (TV/DTV)is pressed the screen from analog channels (with no picture but only sound) goes into a black screen and no sound and I can not return it to the previous screen. Basiclly the whole remote is not working only the on and off button. To change it from the blocked DTV channels I have to turn the TV off and turn it back on so you can change channels on analog. This happened couple of days ago and today I just found that the picture with the analog channels came on after I turn it off from the power point and waited for 5 minutes than turn it back on. At this stage I thought I'ed fix it, but it whent as before as soon I pressed the DTV channels on the remote. Please some one tell me what is rong with this plasma and what to do.

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6 Suggested Answers

CrazyLarry
  • 173 Answers

SOURCE: My PIONEER PDP-503HDE 50 INCH PLASMA screen won't power up

you guessed right you got a problem with the projector, I always point my finger to Power suppy problems on these sets for about any other problem would mean throw-away or too expensize to fix. good luck

Posted on Sep 01, 2007

donutty
  • 22 Answers

SOURCE: returns to standby

Green flashing 3 times = digital DC - DC converter fault
Red flashing 3 times = scan circuit fault

Posted on Jan 12, 2008

  • 5 Answers

SOURCE: PLASMA DISPLAY STARTING UP. PLEASE WAIT

Un plug the power to the Plasma Screen and also to the Media Receiver for ten minutes. Disconnect the off the air antennas both A and B. After ten minutes plug in the plasma screen then the media receiver and turn on wi the remote control. You should now be back in operation. I was.
Also It may not be a bad digital tuner. The TV Guide feature is active even when the zip code is set to all 0s so if you have an over the air antenna attached the TV will look for the TV Guide info and if it can not find it because of a weak signal or the chanel it is tuned to does not carry that information the TV thinks that tuner does not work which triggers the 12 flashes. Also on power up the gray box with the waring message "Plasma Display Starting Up, Please Wait" appears and the screen is blank.

Posted on Feb 20, 2008

  • 1 Answer

SOURCE: Pioneer Elite Plasma TV

Power went out and after it came back on I experienced the same issue. I have not been able to figure out what the problem may be. My elite plasma still won't power on.

Posted on Jul 18, 2008

JAN_yuanjia
  • 470 Answers

SOURCE: Help with Pioneer Elite Pro-1130HD 50 inch

just wait it, because it is processing the display data

Posted on Nov 16, 2008

  • 1 Answer

SOURCE: Pioneer Plasma TV-PDP-4270HD won't turn on. TV

Try this! There should be a power button on the bottom of the panel that has to be depressed for the television to power on. It is the main power supply button and without it there is no power going into the TV.

Posted on May 11, 2010

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