Roland Pf-5

Discussion in 'General Keyboard Discussion' started by John_notebash, Dec 31, 2016.

  1. John_notebash

    John_notebash

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    Roland PF-5,The sound coming out of the speakers or headphones is distorted. Initially only occurred when piano had left on. A component getting hot? Any ideas
     
    John_notebash, Dec 31, 2016
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  2. John_notebash

    happyrat1 Destroyer of Eardrums!!!

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    Definitely a problem in the output stage.

    Impossible to determine the output without test gear though.

    Could be a bum capacitor or a burnt bias resistor or an iffy transistor but there's no way of determining that without opening it up and putting the probes to it.

    Not really a DIY job for most people though.

    Take her into a tech. Should be a simple fix costing about $100 or thereabouts.

    Gary ;)
     
    happyrat1, Dec 31, 2016
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