Vizo-A320-A0

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  • risien
    New Member
    • Dec 2014
    • 4
    • United States
    #1

    Vizo-A320-A0

    Start off by saying i know nothing about fixing a tv. But willing to give it a try. This TV just stoped working won't turn on tried different outlets different power cords and nothing (Vizio A320-A0)...I have opened the back and looked at the circuit board. No black marks from shorts or anything...I have noticed looking at other boards on the net that this one doesn't have a Fuse like the rest but a black little circuit. Here is a picture of what mine looks like from another site just like it. Same numbers on the board and everything. Please help i hate to junk this TV.. if i can fix it under 100 bucks..
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    • nomoresonys
      Badcaps Legend
      • Jan 2013
      • 12206
      • U.S.
      #2
      Re: Vizo-A320-A0

      be careful when working with power supply, HIGH VOLTAGE, on primary side, try to only touch what you are testing, look for anything marked F, F=fuse on power supply, test in diode mode, should read 000 or close to it, do this test with tv off and unplugged.
      Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

        Comment

        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA
          #3
          Re: Vizo-A320-A0

          That black rectangular box is the main AC fuse.
          What tools do you have?
          So there is no any indicator lights on the front at all?
          Last edited by budm; 12-23-2014, 07:51 PM.
          Never stop learning
          Basic LCD TV and Monitor troubleshooting guides.
          http://www.badcaps.net/forum/showthr...956#post305956

          Voltage Regulator (LDO) testing:
          http://www.badcaps.net/forum/showthr...999#post300999

          Inverter testing using old CFL:
          http://www.badcaps.net/forum/showthr...er+testing+cfl

          Tear down pictures : Hit the ">" Show Albums and stories" on the left side
          http://s807.photobucket.com/user/budm/library/

          TV Factory reset codes listing:
          http://www.badcaps.net/forum/showthread.php?t=24809

            Comment

            • risien
              New Member
              • Dec 2014
              • 4
              • United States
              #4
              Re: Vizo-A320-A0

              Originally posted by budm
              That black rectangular box is the main AC fuse.
              What tools do you have?
              So there is no any indicator lights on the front at all?
              I can get a volt meter if i need one and no light what so ever nothing at all...

                Comment

                • budm
                  Badcaps Legend
                  • Feb 2010
                  • 40746
                  • USA
                  #5
                  Re: Vizo-A320-A0

                  You will need at least the digital meter to check the voltages and signals.
                  Never stop learning
                  Basic LCD TV and Monitor troubleshooting guides.
                  http://www.badcaps.net/forum/showthr...956#post305956

                  Voltage Regulator (LDO) testing:
                  http://www.badcaps.net/forum/showthr...999#post300999

                  Inverter testing using old CFL:
                  http://www.badcaps.net/forum/showthr...er+testing+cfl

                  Tear down pictures : Hit the ">" Show Albums and stories" on the left side
                  http://s807.photobucket.com/user/budm/library/

                  TV Factory reset codes listing:
                  http://www.badcaps.net/forum/showthread.php?t=24809

                    Comment

                    • nomoresonys
                      Badcaps Legend
                      • Jan 2013
                      • 12206
                      • U.S.
                      #6
                      Re: Vizo-A320-A0

                      check your power cord too, never know, sometimes its just that simple.
                      Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

                        Comment

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