Looking for any service information about RFT Digitalvoltmeter 4014a

[bborisov567]

Hello,

i have come across RFT Digitalvoltmeter 4014a. Currently i am working trying to restore a non-functional unit but unfortunately i don't have any schematic or service information about it. I would like to ask you if you have any kind of documents that can be useful restoring the unit. Google search didn't get me anything.

[R-1125F]

Ostron in Germany has this manual copy available for purchase.
https://www.ostron.de/Manuals-Schaltplaene/Manuals-Dokumentationen-und-Schaltunterlagen.html

[bdunham7]

You may be able to get a schematic from Radio Museum, although they don't make it particularly easy unless you pay them.

https://www.radiomuseum.org/r/funkwe_erf_digitalvoltmeter_4014a.html#data