Question about Toshiba CF32F50 TV

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Static on all cable channels

Was getting occassional white lines along with a brief static sound on all cable channels above 48. Then the channels above 48 died. Channels below 48 all still worked fine until the next day. Now there is nothing but static on all channels but I'm able to bring up the menu. My TV is a 32" Toshiba standard TV model # CF32F50

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  • Toshiba Master
  • 1,208 Answers

The tuner is questionable The problem lies inside the isolation box. Ask a repairman to open this isolation box and resolder the small board. There are two small resistors that need resoldered. This also has the rf connector on it. And you may have him resolder the tuner if this does not fix it. Have him inspect any and all grounds on the main board as well. Good Luck

Posted on Sep 12, 2009

  • matt martin
    matt martin Sep 12, 2009

    PS...You may have to remove the tuner from the board and then remove the cover from the tuner itself....inspect the grounds and re solder as necessary. This is kind of complicated but can be done. Use care. Good Luck!

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