Announcement

Collapse
No announcement yet.

TV Philips 43PUS8505/12 - horizontal line and picture jumping

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    TV Philips 43PUS8505/12 - horizontal line and picture jumping

    TV is Philips 43PUS8505/12, bought in 12/2020, so the two-year warranty has expired about 5 mounth ago...
    Problem is that 15 minutes after TV is turned on, the horizontal lines appear and picture start jumping up and down.

    I suspect that T-CON is faulty when wormed up...

    I separated all the cables from the T-CON and cleaned them but there is no change.
    Eco mode is disabled, software is up to date, I make factory reset and reinstal TV from TV menu...no change, problem is stil here.

    Anibody have some thoughts?
    Attached Files
    Last edited by betmen; 05-30-2023, 10:37 AM. Reason: supplement

    #2
    Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

    The name of the display ?

    Comment


      #3
      Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

      Originally posted by kasfamily View Post
      The name of the display ?
      Here are the pictures of the stickers...
      Attached Files

      Comment


        #4
        Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

        Try to disconnect on one side of the tcon and look at the image

        Comment


          #5
          Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

          Originally posted by kasfamily View Post
          Try to disconnect on one side of the tcon and look at the image
          I tried that with both cables, after few minutes same error appears.

          Comment


            #6
            Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

            Check the temperature D001-003
            Attached Files

            Comment


              #7
              Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

              Originally posted by kasfamily View Post
              Check the temperature D001-003
              can`t find this on my tv...

              Comment


                #8
                Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

                Have you looked at this plats ?
                Attached Files

                Comment


                  #9
                  Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

                  I replaced T-CON board and problem is remained.
                  Then I noticed that D007 is very hot when tv is working, so hot that you can`t keep touch it with the finger.
                  When I disconnect cable from T-CON board to the panel board on this side the rest of the picture is ok with no interaptions.
                  When I disconect cable on other side the problem is remaining.
                  So it look like D0007 on panel board on ane side is bad. I can`t find any shorted element with multimeter.
                  Is there any repair possible or not?
                  Attached Files

                  Comment


                    #10
                    Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

                    You carefully remove it (tvs diodes) and that's it, you can remove all the others, they are more problems than good.

                    Comment


                      #11
                      Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

                      Will TV work ok without this diode?

                      Comment


                        #12
                        Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

                        Yes it will.

                        Comment


                          #13
                          Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

                          yes I have 3 RCA's with same problem, nice tv's 4K but lost interest and sure as hell not going to spend hundreds of dollars on replacement parts if not going to solve the problem. Maybe this post will renew my interest to have another look. Have heard a lot about removing useless diodes on several brands like samsung, lg, rca etc and problem solved. Hope it works for you ... will be keeping an eye on this post.

                          Comment


                            #14
                            Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

                            I removed this diode and tv is working without errors for now, I tested it for 35 minutes...not quite understand it myself what is this diode for and how tv is working without it but I am satisfied for now...
                            thanks for the advice...
                            Attached Files

                            Comment


                              #15
                              Re: TV Philips 43PUS8505/12 - horizontal line and picture jumping

                              Originally posted by betmen View Post
                              I removed this diode and tv is working without errors for now, I tested it for 35 minutes...not quite understand it myself what is this diode for and how tv is working without it but I am satisfied for now...
                              thanks for the advice...
                              diode is tvs .. transient voltage suppressor its there as protection .

                              Comment

                              Working...
                              X