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Toshiba 55ZV650U REGZA sound but no picture

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    #81
    Re: Toshiba 55ZV650U REGZA sound but no picture

    Originally posted by Malachi View Post
    I meant for me to buy. Lol. Is it a good brand? Should it do what the pros here ask for when they aske if one has an oscilloscope?
    Yup your totally right.........

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      #82
      Re: Toshiba 55ZV650U REGZA sound but no picture

      Originally posted by Malachi View Post
      I know this is off topic but is this an ok oscilloscope for $20?
      http://columbus.craigslist.org/ele/5572570513.html
      No. only 5MHZ bandwidth... you want something like at 100Mhz.

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        #83
        Re: Toshiba 55ZV650U REGZA sound but no picture

        Originally posted by CapLeaker View Post
        No. only 5MHZ bandwidth... you want something like at 100Mhz.

        Ok thanks.

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          #84
          Re: Toshiba 55ZV650U REGZA sound but no picture

          Originally posted by CapLeaker View Post
          No. only 5MHZ bandwidth... you want something like at 100Mhz.
          Greeting CapLeaker
          Concerning my problem ......would the two oscilloscopes that I posted be good enough to check my many board?
          If not mistaken on is a 10 and the other a 20 Mhz.
          It would probably be the only time I use it. I ll even offer if he would rent it to me for a couple of days.
          Thanks

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            #85
            Re: Toshiba 55ZV650U REGZA sound but no picture

            If you only to use it once, don't bother buying one. Then I'd take the risk buying a new board at a decent outfit. Don't buy at Ebay at a seller you can't return nothing. One guy here got hosed with a bad board on a thread I am working on. I get my stuff at SJ (ShopJimmy). You want to order that TCon as well. Not that if you do need it later and then waiting, extra shipping etc... So that is what I would do in your case. SJ, order main and Tcon.

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              #86
              Re: Toshiba 55ZV650U REGZA sound but no picture

              You will still have to learn how to use it first, then you will have to know what you see on the screen and what it means.
              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

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