Vizio VW 42L acts crazy?

Discussion in 'General Electronics Chat' started by frank55, Jan 16, 2014.

  1. frank55

    Thread Starter Member

    Dec 6, 2013
    253
    10
  2. Dr.killjoy

    Well-Known Member

    Apr 28, 2013
    1,190
    156
    One of the buttons are stuck or corroded and making contact ... Try that and work from there..
     
  3. sheldons

    Well-Known Member

    Oct 26, 2011
    616
    101
    common fault with this set-remove the pcb -remove the ch down button-throw it away and fit replacement-another cause can be firmware ive had that as well but try the button first-if on removal and reconnecting the board to the set again gives you a working set minus the ch down function you know what you need to do.......
     
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