Announcement

Collapse
No announcement yet.

panasonic tx-p50gt30 8 blinks afrer 7 blinks repair

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

    panasonic tx-p50gt30 8 blinks afrer 7 blinks repair

    Hello again.

    I have a little problem with my tv: it had the 7 blinks failure, and I repaired the SC board. After that, it starts for 1 second and goes to 8 blinks. Everything on the SC board looks to be fine but I discovered that I have one shorted transistor on the SS board, Q102. I have a new one but I am wondering if it would be better to replace also IC 191.
    I did not check the SS board before the 8 blinks. Do you think it's possible that it went off together with the SC board or it died after my repair?

    #2
    Re: panasonic tx-p50gt30 8 blinks afrer 7 blinks repair

    You should be fine with replacing Q102 only. I've had this fault myself.

    Comment


      #3
      Re: panasonic tx-p50gt30 8 blinks afrer 7 blinks repair

      Ok, thanks. I'll give it a go.
      Have you found the cause of this double failure?

      Comment


        #4
        Re: panasonic tx-p50gt30 8 blinks afrer 7 blinks repair

        Just the loose screws that mount the boards.

        Comment


          #5
          Re: panasonic tx-p50gt30 8 blinks afrer 7 blinks repair

          Yeeeee! It's alive!
          It was only Q102 on the SS board.
          The SS screws were not loose. On the SC yes, they were loose, almost all of them. I had some screws with washers and replaced all of them.

          Comment


            #6
            Re: panasonic tx-p50gt30 8 blinks afrer 7 blinks repair

            Good job! Those damn screws have kept a pretty good supply of cash coming my way.

            Comment

            Working...
            X