[Premium-Rx] Cubic schematics

[Brian Gieryk]

Good morning!

I believe it has been asked before, but never saw a reply, so here goes again.

I recently acquired a pair of Cubic R-2411/U Dual MF/HF receivers, complete with all modules.

Of course, not all of the modules function as designed (and of those that don't, some do not function at all).

So, is there anyone out here that has schematics for these modules?  I am specifically after the Serial interfaces and the Power supplies.

Thank you all in advance!

Brian
KE6IYC 

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