[sdiy] EML Schematics? for an EML VCF based on the ssm2040?

[pH_______]

hi,
does anyone no of any EML modular schematics on the web?
I'm trying to identify some EML modules/sub-modules  for a friend, and I
have an EML multimode VCF based on the wonderful ssm2040, but it has no
jacks connected to it so I don't no the pin outs from the PCB.
the PCB says: EML 9-80 PMS-2
any idea which EML this is from?

thanks for any help!
best,
phil