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Music Fidelity A3 schematic needed

Discussion in 'Electronic Repair' started by Tim Schwartz, Mar 14, 2006.

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  1. Tim Schwartz

    Tim Schwartz Guest

    Hello all,

    I've got a Music Fidelity A3 integrated here that powers up, and will
    switch inputs, but has no audio. The LED on the volume knob also does
    not light, making me think there is some muting going on. I've checked
    the power supplies to both channels, and the +/- 15 rails, as well as
    the +12 and +5 rails for the front panel. (I've also checked that the
    volume knob LED is good.)

    A schematic diagram would be really helpful. Does anyone know where I
    can get one?

    Tim Schwartz
    Bristol Electronics
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