I get 22-23 ohms on the a/c wires on 6 working k7000's.
I'll check it. I may be as well. (I assume this is with the chassis fuse installed?) I thnk I may still get a continuity beep at 23 ohms (not sure).
If that is the problem, it only leaves the little post (where both wires are mounted to the side of the chassis) as the problem. Meaning the wires are stripped inside that little spot and are shorting to each other.

