Vizio e3d320vx need help please

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  • Greywolf74
    New Member
    • Jul 2015
    • 5
    • USA
    #1

    Vizio e3d320vx need help please

    I have a Vizio e3d320vx 32 inch LCD TV. When I press the power button the power light comes on, the screen initially lights up and displays the vizio logo for a couple seconds and then it goes black. It then momentarily lights up (but still no picture) and then goes dark again. If I shine a flash light along the edge of the screen I can see that there is a picture and I do have sound. Im assuming the PSU/inverter needs replaced but Im not sure if it could possibly be something else instead.

    Thoughts?
    Tags: None
    • tiki66
      Member
      • Jul 2016
      • 39
      • Croatia
      #2
      Re: Vizio e3d320vx need help please

      Could be PSU or inverter, or maybe even CCFL lamps

        Comment

        • ReeceyBurger123
          Never Give Up !
          • May 2014
          • 7325
          • Britain
          #3
          Re: Vizio e3d320vx need help please

          Images of the boards used in the set please ?
          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

            • Greywolf74
              New Member
              • Jul 2015
              • 5
              • USA
              #4
              Re: Vizio e3d320vx need help please

              Here ya go.
              Attached Files

                Comment

                • dick_barton
                  Badcaps Legend
                  • Aug 2015
                  • 6643
                  • Wales
                  #5
                  Re: Vizio e3d320vx need help please

                  What is the part number of U300

                  Photo's courtesy Shopjimmy
                  Attached Files
                  Last edited by dick_barton; 08-14-2016, 05:03 AM.
                  Willing to help but I'm no expert.

                    Comment

                    • Greywolf74
                      New Member
                      • Jul 2015
                      • 5
                      • USA
                      #6
                      Re: Vizio e3d320vx need help please

                      Originally posted by dick_barton
                      What is the part number of U300

                      Photo's courtesy Shopjimmy
                      I have no idea what U300 is

                        Comment

                        • CapLeaker
                          Leaking Member
                          • Dec 2014
                          • 8221
                          • Canada
                          #7
                          Re: Vizio e3d320vx need help please

                          post #5, first picture, bottom right. There is a connector, measure all pins the DC voltages and post them back with the corresponding pin out name.
                          Last edited by CapLeaker; 08-14-2016, 08:05 AM.

                            Comment

                            • dick_barton
                              Badcaps Legend
                              • Aug 2015
                              • 6643
                              • Wales
                              #8
                              Re: Vizio e3d320vx need help please

                              U300
                              Attached Files
                              Willing to help but I'm no expert.

                                Comment

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