I have a HP4294A with a failed A9 Floating Power Supply (04294-66509). Does anyone know where I might find CLIPs or Schematics for this beast? The service manual seems to be geared towards simple module swaps.
And yes, I am aware that calibrating this unit will be very difficult. It is always interesting to see an Atomic Clock and 8.5 digit multi meter listed as recommended equipment.
Henry von Tresckow
