On Wed, 03 Jan 2007 19:49:41 -0800, Frank Gilliland
wrote in
:

snip
....But you're in luck; I was just doing my annual file-cabinet clean
out and ran across a schematic for part of a preliminary Class D audio
amp I designed about ten years ago. The technology was moving fast at
the time and the design was only used for a year or two, but I still
blurred out the name:

www.icehouse.net/wirenut/2934d3.jpg


Even better luck: I found the whole folder complete with my notes.
Here's the full schematic that was sent to prototype:

www.icehouse.net/wirenut/cls_d4_d.jpg

The other schematic was for a variation that didn't work very well;
there was a reactive loading problem with the IRF740LC.

Now..... any more stupid questions, Brian?