Ok replaced y buffer, y sustain and now z board on my LG 50PA6500 ..now what?

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  • t333
    Member
    • Dec 2016
    • 20
    • US
    #1

    Ok replaced y buffer, y sustain and now z board on my LG 50PA6500 ..now what?

    Ok as my plasma had no picture just sound, i have replaced lower y buffer board that was short, y-sustain board that blew out and now z board(was told when i had grainy picture)..after that i turned on the tv and it did came on with out any issues but after few minutes color messed up, picture turned grainy again, lower half has dark/dull picture and upper half has high contrast/bright picture?? What should i do now?? Help!!! Please see pictures
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    • Techstar
      Tv Restoration
      • Dec 2012
      • 122
      • United Kingdom.
      #2
      Re: Ok replaced y buffer, y sustain and now z board on my LG 50PA6500 ..now what?

      Sit down and have a whiskey lol

        Comment

        • t333
          Member
          • Dec 2016
          • 20
          • US
          #3
          Re: Ok replaced y buffer, y sustain and now z board on my LG 50PA6500 ..now what?

          Originally posted by Techstar
          Sit down and have a whiskey lol
          Seems like a nice idea. I think i should give up...unfortunately its very hard to find plasmas now.
          Dont know what to do now

            Comment

            • t333
              Member
              • Dec 2016
              • 20
              • US
              #4
              Re: Ok replaced y buffer, y sustain and now z board on my LG 50PA6500 ..now what?

              please help, what i need to replace now??
              why i have grainy/snowy pic even after replacing the z-board? why lower half is darker and upper half is brighter?

                Comment

                • ReeceyBurger123
                  Never Give Up !
                  • May 2014
                  • 7325
                  • Britain
                  #5
                  Re: Ok replaced y buffer, y sustain and now z board on my LG 50PA6500 ..now what?

                  Zsus cables in properly ? Checked solder joints on Zsus ?
                  Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

                  https://www.facebook.com/Telford-Tel...7894576335359/

                    Comment

                    • t333
                      Member
                      • Dec 2016
                      • 20
                      • US
                      #6
                      Re: Ok replaced y buffer, y sustain and now z board on my LG 50PA6500 ..now what?

                      Hi i will check the joints and report back tjis weekend, anyway not sure if this helps when i first start the tv and there is no source input plugged i see burn in image with a channel logo in top right corner that i was watching a month ago last time.that only happening in top half.is this could b that panel has gone bad?

                        Comment

                        • mmartell
                          Badcaps Legend
                          • Oct 2013
                          • 3189
                          • Canada
                          #7
                          Re: Ok replaced y buffer, y sustain and now z board on my LG 50PA6500 ..now what?

                          LG's are goofy like that - I wouldn't worry about it atm. I would guess you have a problem on your replacement buffer and possibly the ysus itself.

                            Comment

                            • ReeceyBurger123
                              Never Give Up !
                              • May 2014
                              • 7325
                              • Britain
                              #8
                              Re: Ok replaced y buffer, y sustain and now z board on my LG 50PA6500 ..now what?

                              I really dont like lg plasmas fucking rubbish they all are.
                              Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

                              https://www.facebook.com/Telford-Tel...7894576335359/

                                Comment

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