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BA115 - DC on speaker output

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  • BA115 - DC on speaker output

    Hi - I've found multiple issues with this amp....replaced the zeners (D8 and D9) - one was shorted out - now the LED comes on versus no LED prior. I've also replaced Q2 and Q5. But I'm seeing -34v at the speaker and when I run a signal into the amp, I see it die around Q6 area.

    Any ideas would be helpful!

    Thanks!
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  • #2
    This is a duplicate thread.
    Please direct any responses here:
    http://music-electronics-forum.com/t45580/
    Originally posted by Enzo
    I have a sign in my shop that says, "Never think up reasons not to check something."


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