[volt-nuts] Fluke 332D

[Dick]

I need a little circuit help here -- I'm looking at the schematic of the chopper amp, A5A4, and I'm trying to figure out if this amp is inverting or non-inverting for DC signals, that is from pin 6 input to pin 4 output. I'm looking at the simplified diagram on page 102 of the PDF manual, Fig 8-1, 3 of 3. The detailed circuit for the chopper is on page 104.

Best,
Dick Moore