Announcement

Collapse
No announcement yet.

2 Second to black : SAMSUNG P2270HD

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

    2 Second to black : SAMSUNG P2270HD

    SAMSUNG P2270HD
    2 Second to black

    other parts are O.K. ie. CCFL.
    this power board kills my life...

    everthings seems O.K.
    i.e. caps. i test them on board.

    any idea?

    how can i test transformer?
    Attached Files

    #2
    Re: 2 Second to black : SAMSUNG P2270HD

    please read part no of ic that i show in picture
    Attached Files

    Comment


      #3
      Re: 2 Second to black : SAMSUNG P2270HD

      It kills your life lol, probably failed transformer. Have you tested the inverter transformer ?
      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


        #4
        Re: 2 Second to black : SAMSUNG P2270HD

        +1 for transformer.

        Comment


          #5
          Re: 2 Second to black : SAMSUNG P2270HD

          i thank everbody who post there...
          my LCD TV resurrected with swapping transformer.
          Attached Files

          Comment


            #6
            Re: 2 Second to black : SAMSUNG P2270HD

            Awesome
            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


              #7
              Re: 2 Second to black : SAMSUNG P2270HD

              Hi

              Our P2270HD has the transformer shown in the picture.

              Will exactly the same example as per the above poster be suitable ?

              I only ask as although the top rows of characters match, the second rows of characters all differ.

              Thanks
              Attached Files

              Comment


                #8
                Re: 2 Second to black : SAMSUNG P2270HD

                Mine second rows differ too.

                it 's enough to be TM-09180.

                it's the same Power board.. .

                and also manufacturers often use same power board at different models.

                Comment


                  #9
                  Re: 2 Second to black : SAMSUNG P2270HD

                  I've measured the resistances based upon the diagram in your other thread.

                  I get 1080 ohms for 6 to 8 but open circuit for 2 to 4.

                  I've ordered the transformer.

                  Hopefully it won't quickly go the same way as the existing one due to an outstanding issue elsewhere on the board.

                  Comment

                  Working...
                  X