Quote Originally Posted by rsinger View Post
You kidding? We're 3 pages deep on this thread. I think we've complicated this, and a half.

You are right though. Stuff like this always ends being something simple.
Not kidding a bit. Just end the speculation and keep measuring voltage at various junctions with a multimeter. The conclusion will be easy enough. It may not be the most convenient news but the results will be inarguable.

David