>> I've got the skematic - there is an 85c30 serial
>> chip, a DS14C239, and a few resistors and caps.
>>
>> If there is anyone interested out there, send me
>> a note. 
>
> I don't have a 2700 myself, but it would be nice to have
> the schematic etc. for reference.

I have one 2700 at hand.  PCB has a screen print as;

	Cobalt Microserver, Inc.
	CPU Board 850-00101

I can see 18pin header titled "SCC CON" adjacent to AMD 28F040 chip.

Tohru Nishimura