Panasonic Tx-P42XT50B 3 blink code irom boot program sos HELP!

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • sharpy902008
    Member
    • May 2015
    • 13
    • Northern Ireland

    #1

    Panasonic Tx-P42XT50B 3 blink code irom boot program sos HELP!

    I have a Panasonic TX-P42XT50B with a 3 blink code the service manual says IROM BOOT PROGRAM SOS check point A-board PSS-board i have a pdf service manual here can any one help me. PLEASE
  • sharpy902008
    Member
    • May 2015
    • 13
    • Northern Ireland

    #2
    Re: Panasonic Tx-P42XT50B 3 blink code irom boot program sos HELP!

    Just a note i had replaced both the pss and A board still 3 blinks altho the pss board was from emos tv and after i inspected it the seemed to be damage/cracks across the tracks so it was sent back and so it still could be the pss board.

    Comment

    Related Topics

    Collapse

    • cloo
      Panasonic ZT60 plasma tv with strange behavior and 8 blink code
      by cloo
      I recently got my hands on a 60" Panasonic P60ZT60 plasma tv (european model) that has some strange issues along with an 8 blink code.
      It know this tv is getting old but it was once considered one of the best plasmas ever made, and i think it is still holds on to that even by todays standards.


      So, long story short. When i first got the tv it had a very bright washed out picture with very raised blacks in all picture modes and i couldn't find the cause in the picture setting menus.
      After doing a factory reset this problem was gone and the picture was back to...
      01-06-2025, 06:02 AM
    • Vebririon
      panasonic TX-P50V10E 6 blink led problem
      by Vebririon
      Hi everyone,

      I'm new here and trying to repair my Panasonic TX-P50V10E plasma TV, which is currently showing the 6 red blink error code.

      Just for context: I'm used to building PCs and installing modchips in old consoles, but this is my first time trying to fix a TV. I'm French, and while my English is okay, I'm using ChatGPT to help translate and clarify my messages as much as possible — so please forgive any odd phrasing.

      I'm also not very experienced with using a multimeter, but I'm very motivated and ready to follow instructions carefully and report...
      05-17-2025, 10:16 AM
    • nervx
      Panasonic TH-42PZ800 8-blink error mystery
      by nervx
      Years ago my tv gave a 7 blink code which turned into 8 during diagnosis. I had ordered a replacement ss board but somehow the tv started working again and i never used the board. Now a week ago my tv flickered and shut off at random and gave the 8 blink error code. The same issue it had all those years ago. The only difference this time is that over the last few months there has been some purple and green tinge that comes and goes in more solid colors such as white.

      Anyway i checked all the screws and replaced the ss board with a known good one and still got 8 blinks. I saw a...
      04-08-2022, 05:19 AM
    • SentraDude
      (Another) 7 BLINK TC-P60VT60 Panasonic - NEWBIE
      by SentraDude
      Greetings from SoCal I am new to this forum but not new to forum world. I come from Automotive end of side which is my main passion in life. Give the automotive nature, I love fixing and restoring things and I have in the past fixed many simple electronics, soldering, etc.. but this is a bit more involved so I found this forum, and I am very glad I did.

      I picked up a Panasonic TC-P60VT60 with the 7 BLINK error.
      Upon removing the back plate I found spider webs, dead spiders, and an amazing amount of dust. I did my best to clean the surface of the boards with a portable vacuum...
      04-04-2023, 04:24 PM
    • rmacintosh
      Panasonic Plasma repair - TH-P60GT50 - Dead, 3 blink code
      by rmacintosh
      I aquired this Panasonic 60" plasma around the time my first child was born. It was meant to be a project tv, hoping to fix it chipping away at the repair in my free time. Well that was 2 years ago and i'm really just getting around to making a sincere effort to see if I can ressurect this beast.



      The symptoms of the tv ar as follows:
      • Plug AC in to back of TV
      • After about 2 seconds the relay on the P-sub board will click on and then a fraction of a second later it clicks back off
      • The 3 blink code is given by the power LED
      • If the TV is unplugged and then
      ...
      03-14-2020, 12:24 AM
    • Loading...
    • No more items.
    Working...