I need to explain how this circuit works

Discussion in 'Homework Help' started by sirmax, Sep 16, 2010.

  1. sirmax

    Thread Starter New Member

    Apr 3, 2010
    8
    0
    Is there anyone who can tell me how this circuit works. Any help would be highly appreciated :)
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,648
    2,347
    Hello,

    The picture only shows a small part of a larger schematic.
    It does not show where the signal of the second transistor goes.

    It probably is part of a audio amplifier.
    The circuit is possibly the circuit that prevents DC to go to the speakers.

    Bertus
     
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