Vizio PDP50X3T012 Nightmare

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • CraigR
    Badcaps Veteran
    • Dec 2013
    • 959
    • USA
    #1

    Vizio PDP50X3T012 Nightmare

    Vizio P50HDTV10A Plasma Nightmare. Ok not a big fan of plasma and my experience is limited. what I am getting is a ghosting type flashing of the screen with no picture just that. Va and Vs voltage is right on the money and no blown fuses or swollen caps or anything getting hot that I can see. Other than this I'm not sure what to look at.
    Attached Files
    Last edited by CraigR; 09-17-2014, 12:06 PM.
    Tags: None
    • Shinju
      Badcaps Legend
      • Mar 2014
      • 1239
      • USA
      #2
      Re: Vizio PDP50X3T012 Nightmare

      IPM's on the Ysus are failing. You will need to replace those or get a rebuilt Y board. And probably the buffers too.

      I have one here doing the same thing, turns on, screen flashes a ghostly white/with a line down the middle.

      does it act like this?

      http://www.youtube.com/watch?v=en2OVVKf_Ec

      Vizio thread here, I know yours is a different model but I am sure they are pretty close internally.

      https://www.badcaps.net/forum/showthread.php?t=25735

        Comment

        • CraigR
          Badcaps Veteran
          • Dec 2013
          • 959
          • USA
          #3
          Re: Vizio PDP50X3T012 Nightmare

          That looks almost exactly like it but I don't get the wide line down the center. I though a fuse would blow when IPM failed??

            Comment

            • Shinju
              Badcaps Legend
              • Mar 2014
              • 1239
              • USA
              #4
              Re: Vizio PDP50X3T012 Nightmare

              they are technically still working but they are on their last legs and will eventually die/pop.

              I have been told in this state to not power the unit on with that plugged in cause if those IPMS do go they can/might take out buffers and cause more damage.

              Buffers are cheap, the Y-sus is about 135-155'ish.

              Oh and you got the Panel part number on your title (PDP50X3T012) is the screen its self

              P50HDTV10A is the correct one, or should be anyway

                Comment

                • CraigR
                  Badcaps Veteran
                  • Dec 2013
                  • 959
                  • USA
                  #5
                  Re: Vizio PDP50X3T012 Nightmare

                  Oops your right Edited now. Thanks for the fast help! I will see about getting those or a board and report back with what happens.

                    Comment

                    • Shinju
                      Badcaps Legend
                      • Mar 2014
                      • 1239
                      • USA
                      #6
                      Re: Vizio PDP50X3T012 Nightmare

                      No problem!

                      I have had a couple of these beasts, when they are working they have a pretty nice 720P picture and were I am at they sell pretty quick right around the 200-300 range.

                      Good luck!

                        Comment

                        Previous template Next

                        Related Topics

                        Collapse
                        • Tynan Dill
                          Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?
                          by Tynan Dill
                          I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.

                          Upon bringing it home and plugging it up, it showed a standby light.

                          I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.

                          The screen seems to blackout and stay black, but with a flashlight I can see the display.

                          With my Playstation 4 connected via HDMI, and running a game I can hear sound.

                          Assuming...
                          ORIGINAL POWER SUPPLY BOARD
                          7 Photos
                          11-22-2024, 01:46 PM
                        • SS454
                          vizio e650i-a2 backlight flashes then turns off
                          by SS454
                          vizio e650i-a2 (LWJAOZBP Serial) led backlight flashes then turns off, has video (via flashlight) and audio.

                          panel: au optronics T650HVN05.4
                          72 led total on 12 strips, 6 led per strip wired in three groups of 24 (led driver board has three anode and three cathode pins)
                          link to datasheet: https://datasheetspdf.com/pdf-file/8.../T650HVN05.4/1

                          Vizio 56.04219.641G (liteon PA-3231-01WN-LF) Power Supply Unit
                          https://www.shopjimmy.com/vizio-56-0...-power-supply/

                          Vizio 55.75J01.001G (91.75J10.004G) Main Board...
                          08-20-2020, 03:57 PM
                        • mrtek
                          Vizio M65-C1
                          by mrtek
                          Hi.

                          picked up another TV. This time is a Vizio M65-C1. TV does not turn on. I had repaired another 60 inch vizio , Bad main board.
                          When power button is pressed, the Power led indicator on the bottom right, turns for a few seconds and then it fades away. No backlight or Vizio logo on screen. Removed back cover and repeated test.
                          This is the TV This TV is a little different from the Samsung I have worked on. Power supply is on the Left side, Main Bd is on the right side, T-CON , not in the picture is on the bottom. I am assuming that the boards in the middle are the LED...
                          07-14-2025, 07:28 PM
                        • howardc64
                          Vizio M65Q7-H1 Red Vertical Strips fixed by tape blocking LC1 signal to half of the panel
                          by howardc64
                          Failure Symptom



                          No picture, just red vertical stripes. Google search shows quite common problem for these recent Vizio M series although red vertical stripe pattern may differ. Some call it "Netflix" boot screen haha.

                          Where is the short?

                          Panel has 4x buffer boards. Quickly found the 1/4 panel buffer board with the problem by selectively disconnecting buffer board flex cables.



                          Having recently fixed another Vizio with similar symptoms that was a shorted ESD diode array ( link ) Probed the ESD diode array but...
                          05-27-2025, 02:56 PM
                        • howardc64
                          Vizio SmartCast TV software bug that looks like hardware
                          by howardc64
                          Bug looks like hardware so thought I posted it here. Exact same behavior on 2 different model 4K Vizio TVs running their SmartCast smarttv software. After launching youtube app, press vizio button on remote to return to the smarttv menu, once in awhile, a column of bad pixels will show for few seconds on the left hand side.



                          It seems the vizio software is reinitializing hardware when returning to the smarttv menu. In general, SmartCast software isn't very good. Also will randomly (relatively infrequent) get no network connection when on wifi and require reboot....
                          11-16-2024, 05:17 PM
                        • Loading...
                        • No more items.
                        Working...