Ooooh! Tasty!
Perusing his archive, I see he didn't have the Fluke 187/189 User & Calibration Manuals I have; well now he does. Now if I can just find the full Service Manual... I have the 87-IV/89-IV Service Manual, which I understand is the same meter, but mine doen't have schematics.
Thanks for the reminder I needed to do that!
mnem
*Trawling*