RE: Red Baron issues

From: Alex Yeckley <ayeckley_at_elektronforge.com>
Date: Mon Sep 26 2005 - 11:10:21 EDT

>I measured at the board and found -21 volts at the X test point and found
13 volts at the Y. What would cause this? Can I assume the board is jacked
and send it for repair?

Are you sure that you are using ground for your reference point? You
shouldn't get anything lower than -15V, even if there were a DAC problem.
You might have a blown -15V regulator (7915) which is passing the full
-22VDC thru it.

Alex

----
ayeckley@elektronforge.com
www.elektronforge.com
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Received on Mon Sep 26 11:10:31 2005

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