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Have a TCL L55F3300FS. Customer had moved TV with cable connected and sheared off the RF tuner. Replaced the tuner and now TV does not turn on at all.

Just wondering if there are further issues in the main board and should I replace it. Checked fuse and power in on power board. Just get no standby light and no power on at all Appreciate all your help.

Posted by Rhea deLascy-Wells on

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brian williams

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Take back off of tv and make sure all ribbon and connectors are seated correctly.

Posted on May 24, 2016

  • 1 more comment 
  • Rhea deLascy-Wells
    Rhea deLascy-Wells May 24, 2016

    I had done all that....any other thoughts please?

  • brian williams May 25, 2016

    If it was powering on before tuner was replaced it would almost have to something not plugged in.

  • brian williams Jun 03, 2016

    If no standby light and fuse is good probably shorted when tuner broke. Time for new board

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