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    #1

    philips 42pf9946 plasma display problem

    hello ladies and gentlemen.

    this is my second plasma repair so i want to give my best.
    i have no rich experience in plasmas so any help is praised.

    this is a Philips 42PF9946. the problem is shown in the pictures. the pdp seems to be Samsung S42SD-YD05, (from the back label).

    i havent opened the cover yet, but i'd like to know any early opinions.

    thanks in advance.
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    #2
    Re: philips 42pf9946 plasma display problem

    Very likely a buffer fault.
    Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
    For service manual, schematic, boardview (board view), datasheet, cad - use our search.

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      #3
      Re: philips 42pf9946 plasma display problem

      thank you tom. i did some more searches and turned out this tv is famous for the notorious buffers. but the real problem is with the owner who refuses to pay any real money for repairing it. it sounds stupid but he claims to be some kind of technician and is convinced on "resoldering the tuner pins". he states it is an antenna connector problem. c'mon! cant troubleshoot the problem with this pressure
      i think i am forced to give up.
      anyway i'll make him an offer as he was totally broke, and revive this thread later.
      thank you for your attention!

      Comment

        #4
        Re: philips 42pf9946 plasma display problem

        Originally posted by senndogg View Post
        tit sounds stupid but he claims to be some kind of technician and is convinced on "resoldering the tuner pins". he states it is an antenna connector problem.
        Move on. There will be lots more in the future.
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          #5
          Re: philips 42pf9946 plasma display problem

          My guess is (other than buffers) maybe CTRL board...

          Cheers!

          Suad

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            #6
            Re: philips 42pf9946 plasma display problem

            thank you scokljat. i'll keep that in mind for later.

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