Another Bad Panasonic Plasma

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Morts
    New Member
    • Jan 2014
    • 6
    • USA

    #1

    Another Bad Panasonic Plasma

    Hello,
    I have been doing some searching on the forum and have not seen my problem covered.

    TV is a Panasonic TC-P50G10 I get SOS3 error code. I have seen the technical report on the 3 blink error code being bad main A board. I replaced the A board and I still get the 3 blink SOS. I disconnected the SC board and the SOS goes to 6 blinks. I am lost if anyone could give some advice here I would appreciate it.

    Is it possible I got a bad A board? Is there a way to test to see this is the problem? Thanks

    I apologize I did not state the model number in the title and can't edit it.
    Last edited by Morts; 01-18-2014, 08:10 PM.
  • Toasty
    Badcaps Legend
    • Jul 2007
    • 4171

    #2
    Re: Another Bad Panasonic Plasma

    Did you see this link and follow it by any chance:

    http://www.justanswer.com/tv-repair/...not-power.html

    Some good checks there to see where problem might be.

    I've had similar problems and thought it was one board by all the tests. Found that another board had a short and was killing one of the voltages (pulling it low), tripping the fault for that voltage.

    Make sure you follow the procedures to disconnect the indicated lines to protect the other boards.

    T
    veritas odium parit

    Comment

    • Morts
      New Member
      • Jan 2014
      • 6
      • USA

      #3
      Re: Another Bad Panasonic Plasma

      Thank you sir much appreciated. I will definitely check it out and post results.

      Comment

      • Toasty
        Badcaps Legend
        • Jul 2007
        • 4171

        #4
        Re: Another Bad Panasonic Plasma

        Ever get anywhere with this?

        T
        veritas odium parit

        Comment

        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...
          11-22-2024, 01:46 PM
        • stecos
          Panasonic Plasma main board repair (ST30 GT30 VT30 ST50 GT50 VT50),LED with 3 blincks
          by stecos
          Hi everyone!
          I happened several times, in the search for help from the web, to consult this very interesting forum.
          So I decided to sign up and I intend to participate actively by making available my knowledge and experience on the subject, I'm a new user but at the same time I'm old in the sense that I have 4 decades of experience in repairing and designing electronics but above all I'm a great passionate about the subject.

          Having said that I come to the gist of my post on the forum as the title suggests.
          For my passion for technology I'm now collecting several...
          11-28-2022, 11:39 AM
        • m1ch43lzm
          HP Pavilion 15-eh Board DAG7HAMB8F0 - CPU throttling to 0.4GHz (PROCHOT_EXT) and black screen
          by m1ch43lzm
          Hi, this is my personal laptop, which the original board (lets call it Board A) blew up PU8700 (TPS51486), making a hole on the board, i had left the laptop at my desk one day with the battery fully charged and didn't touch it for a week, but when i tried to turn it on it didn't
          Thought the battery was dead, so i plugged in the charger then tried to power on, the power LED blinked once, charged LED still orange, unplugged the charger, plugged in again and I noticed the "magic smoke" smell, so i unplugged the charger, removed the back cover and saw the blown IC (the "magic...
          05-12-2025, 08:37 PM
        • sam_sam_sam
          Panasonic switching power supply daughter board has two 27uf @ 50 volt capacitors which I do not keep in stock
          by sam_sam_sam
          I did not have any 27uf @ 50 volt capacitors but one nice thing is that it has enough room for two capacitors in parallel a 22uf and a 4.7uf @ 50 volts 22 plus 4.7 equals 26.7uf which so very close to 27uf I will show some pictures of it sometime tomorrow

          This is one of the shit est boards I seen in a very long time and it was the daughter board the traces just lifting off the board I had to use the capacitor leads to repair the the traces and the main board is not any better because I had to repair several traces for the daughter board to the main board

          After all of...
          07-13-2024, 08:14 PM
        • canadaboy25
          Panasonic TC-P54VT25 No image. A or D board?
          by canadaboy25
          I have a Panasonic TC-P54VT25 that will power on and prime the display but there is no image at all.

          The panel is primed as there is a slight glow from the entire panel. This means the problem should be logic related. The service manual also confirms this and recommends replacing the A or the D board.

          I have tried to get the TV to display the test sequence but I have been unable to and I don't even know if this TV has a test sequence or not. I tried following tom66's instructions in post #3 on this thread https://www.badcaps.net/forum/showthread.php?t=26790. There was...
          01-17-2021, 01:06 AM
        • Loading...
        • No more items.
        Working...