Panasonic TX-47AS650E Blinks 1 time , Replacement LED?

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  • Moreno83
    Badcaps Legend
    • Jun 2014
    • 2008
    • The Netherlands
    #1

    Panasonic TX-47AS650E Blinks 1 time , Replacement LED?

    Hey guys ,


    Bought a defective 47 inch Panasonic LED tv real cheap. Planning on repairing it for sale.
    I normally repair Panasonic plasma's but i took the gamble on repairing this model.
    Tv starts up and gives a image but it shuts down after a few minutes. Before it shuts down the backlight starts flickering and i noticed a black bar in the backlight so 1 row is not working. Tv shuts down with 1 blink ( protection ).

    So im 100% sure the LED's are failing or maybe a bad connection. These models are famous for that. Have not opened up the tv yet but im planning to replace just the LED(s) and not the strip.
    What LED do i need , are there common LED's like the Osram duris E5? Or can i find the type of LED on the strip?
    Anyone repaired this model before? If so what LED's did you use?

    Im asking this because removing the panel is something i want to do only 1 time. ( Minimal chance on ruining the panel ).


    Thanks.
    I only repair Panasonic plasma tv's! Currently owning a TX-P55VT50 and still searching for a ZT60!
    Tags: None
    • Moreno83
      Badcaps Legend
      • Jun 2014
      • 2008
      • The Netherlands
      #2
      Re: Panasonic TX-47AS650E Blinks 1 time , Replacement LED?

      They are being sold as " V14 S DRT P 47 R2 L2 LED strip ".

      Need to know what the LED name is.
      I only repair Panasonic plasma tv's! Currently owning a TX-P55VT50 and still searching for a ZT60!

        Comment

        • vinceroger69
          Badcaps Legend
          • Mar 2012
          • 6714
          • uk
          #3
          Re: Panasonic TX-47AS650E Blinks 1 time , Replacement LED?

          I have been using aliexpress for leds but this seller on ebay is really helpful send him a message with the led strip number thats used in the tv im sure he will advise the main thing also is getting the correct led footprint as anode/cathode has one pad larger than the other.
          https://www.ebay.com/usr/microtech-a...p2047675.l2559

            Comment

            • Moreno83
              Badcaps Legend
              • Jun 2014
              • 2008
              • The Netherlands
              #4
              Re: Panasonic TX-47AS650E Blinks 1 time , Replacement LED?

              Thanks alot , i have send him a message. Maybe i need to open up the tv , might be a loose contact as the tv turns on fine but shuts down later on.
              I only repair Panasonic plasma tv's! Currently owning a TX-P55VT50 and still searching for a ZT60!

                Comment

                • vinceroger69
                  Badcaps Legend
                  • Mar 2012
                  • 6714
                  • uk
                  #5
                  Re: Panasonic TX-47AS650E Blinks 1 time , Replacement LED?

                  yes maybe a bad contact a lot of people hard wire the led strip joint connections.
                  reece has a video on youtube showing how he does it.

                    Comment

                    • Moreno83
                      Badcaps Legend
                      • Jun 2014
                      • 2008
                      • The Netherlands
                      #6
                      Re: Panasonic TX-47AS650E Blinks 1 time , Replacement LED?

                      Yes i have seen that video. Will open up the tv and see if the leds are bad. Thanks Vince.
                      I only repair Panasonic plasma tv's! Currently owning a TX-P55VT50 and still searching for a ZT60!

                        Comment

                        • Andrew F. Ali
                          Badcaps Legend
                          • Jan 2014
                          • 2450
                          • Trinidad & Tobago
                          #7
                          Re: Panasonic TX-47AS650E Blinks 1 time , Replacement LED?

                          If you want to open up this panel only once as you said then, if I may recommend, replace ALL the strips and not just the failed LEDs. I have sometimes found that replacing the failed LEDs will work for awhile and then the others that seemed good will start to fail one by one.

                            Comment

                            • Moreno83
                              Badcaps Legend
                              • Jun 2014
                              • 2008
                              • The Netherlands
                              #8
                              Re: Panasonic TX-47AS650E Blinks 1 time , Replacement LED?

                              Thanks! Replaced the led with one from a 32 inch AS600. It had edge light.

                              Tv works but the colour of the led is different. Waiting for the replacement leds.
                              I only repair Panasonic plasma tv's! Currently owning a TX-P55VT50 and still searching for a ZT60!

                                Comment

                                • diif
                                  Badcaps Legend
                                  • Feb 2014
                                  • 6978
                                  • England
                                  #9
                                  Re: Panasonic TX-47AS650E Blinks 1 time , Replacement LED?

                                  If it's edge lit, I believe it's one of these LEDs ?
                                  Attached Files

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