Connect with us

Infinity BU-80 Subwoofer Trouble

Discussion in 'Electronic Repair' started by Tod B, Sep 3, 2006.

  1. Tod B

    Tod B Guest

    My Infinity BU-80 sub started to make a very loud & fast thumping sound
    It would not stop until i unplugged the unit. When i opened it up,
    discovered one transistor that had fallen off the circuit board. Th
    spot where the transistor was previously attached appeared to have bee
    sort of fried.

    It is worth trying to fix this
     
  2. JANA

    JANA Guest

    The device is probably damaged and over heated. Normally, they replace the
    complete board to service your unit. Contact the dealer for details.

    --

    JANA
    _____



    My Infinity BU-80 sub started to make a very loud & fast thumping sound.
    It would not stop until i unplugged the unit. When i opened it up, I
    discovered one transistor that had fallen off the circuit board. The
    spot where the transistor was previously attached appeared to have been
    sort of fried.

    It is worth trying to fix this?
     
  3. Guest

    yes, if you know how to. Refit a working tr and find out why it got
    fried and fix it.


    NT
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-