Samsung Plasma Problems

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • clgrubb144
    New Member
    • Jan 2015
    • 2
    • United States

    #1

    Samsung Plasma Problems

    I have a Samsung plasma tv and I'm having some problems with it. It's a newer tv as I bought it just over a year ago. The problem started after the power got knocked out one night. I went to turn on the tv next day and nothing happened. The screen would brighten up a little but was still completely dark. Also had the red blinking light. I figured it was the power supply so I replaced it and then got some pink in the bottom of the screen but still most of it was black. Next I decided to replace the y main and y sustain board and more of the screen was pink and actually I could make out a little bit of the smart hub screen in the lower left corner. So then I replaced the x main and x sustain broads and the picture may have changed a little but not much. Still pink at the bottom and along the left side but still most of the screen is black. And now I cannot make out anything in the smart hub screen where I could before I replaced the x boards. With all of the boards replaced I took a picture and will attach it in the bottom of this email. The fist picture is as soon as I turn the tv on and the second picture is after it's been on for a few minutes. It seems like the longer the tv is on the more and more screen turns pink. The tv model number is PN60F5500AFXZA. I'm at a loss and really don't know what else could be the problem. I was hoping someone more experienced in plasma tv's could help me out. I'm no tv tech but I am a car mechanic so I know how to use a multimeter and replace parts pretty well.



  • Shinju
    Badcaps Legend
    • Mar 2014
    • 1239
    • USA

    #2
    Re: Samsung Plasma Problems

    Very possible you got defective boards, you will need to take some voltage measurements VA/VS/VE/VSCN/VY as per spec on the panel sticker on the inside stuck to the back of the PDP screen.

    That defiantly looks like a bad X board to me.

    Lets let the voltages tell us what's going on.

    Also please post photos of the entire TV boards exposed and photos of each Y/X controller board and mainboard. This will help us help you more efficiently.

    Comment

    Related Topics

    Collapse

    • jean luc ferre
      laptop hp g72 b52sf screen problems
      by jean luc ferre
      Hello,
      on this laptop hp g72 b52sf i have screen problems as you can see with the photo joined in attachments.
      the used graphic card is "intel hd graphics" and the id of the integrated screen is : "monitor/SEC3354".
      i verified the driver of the péripherals and they are ok. i verified the definition and settings of the graphic card and of the screen : definition 1600x900 and refreshment frequency :60hz. (they are the sames for the graphic card and the screen).
      i don't understand the reasons of the white stripe at the bottom of the screen below the task...
      06-07-2025, 03:27 PM
    • Chrissygizmo
      Samsung UE55JU6800K half screen dark
      by Chrissygizmo
      Hello everyone, I’ve just been given a Samsung UE55JU6800K smart tv as it had white spots on the screen due to the led lenses falling off. After refitting them & putting the tv back together I thought it was a nice easy fix for a free bedroom tv , then I tried it before screwing the back into place. I realised that the right side of the screen was darker than the other side, I removed the screen again as I thought the backlights had failed but they are fine.
      I put the screen back in place & turned it back on . The screen seemed to be ok again but different screens on the same...
      02-10-2025, 12:33 AM
    • jean luc ferre
      display screen problems after changing motherboard
      by jean luc ferre
      Hello,
      First on my laptop i had a motherboard with a pentium 6100 processor. Installing w11 i was blocked on the 23h2 version...impossibility to upgrade toward 24h2 because the SSE4.2 functionnality of the cpu was missing. About displaying and screen looking all was perfect.
      I changed of motherboard with an intel I3 processor...and now i don't find the previous aspects of the displaying.
      Now i have a veiled screen and pixels are missing though the graphics parameters have not changed.
      Desinstalling and reloading the drivers in the same time on the graphic card (intel hd...
      09-11-2025, 10:28 AM
    • Chrissygizmo
      samsung galaxy ao2s very temperamental after screen replaced
      by Chrissygizmo
      Hi , I've recently replaced the screen in my Samsung galaxy ao2s, at first it wouldn't even turn on, it had the charging symbol on the screen when plugged in but the green circle wasn't going around to show it charging....
      Ive eventually managed to get it on and working but it's very temperamental...

      The battery icon always reads as 50% , when the phone goes into lock screen mode i sometimes can't get the screen back on unless I plug the charger in to get it to light up, also it keeps putting the camera app on.. u think it could be something to do with the side buttons. ...
      05-26-2024, 12:05 AM
    • JunkmanJimbo
      Samsung UN55J6200AFXZA Splash Screen Comes up, goes out, screen flashes one time and won't turn off
      by JunkmanJimbo
      Samsung UN55J6200AFXZA Splash Screen Comes up, goes out, screen flashes one time and then tv won't turn off.
      No picture. No sound that I can tell. Backlights are on and have been checked. Flashlight test no image on screen. I replaced the Eprom chip hoping that was the problem but nothing changed.
      Please help. Thanks in advance!
      08-12-2025, 11:45 AM
    • Loading...
    • No more items.
    Working...