The Nano is designed to work with the Roco Lokmaus. As far as I can tell, the gentleman who designed it replaced his Roco command station with the NanoX.
I also found this link on the above site about fixing the Roco: http://www.dccworld.it/index.php?page=dccpratico/progetti/roco_10761.html
It's in Italian; my Italian is very weak, so I used Google language tools to translate it:
http://translate.google.com/translate?u=http%3A%2F%2Fwww.dccworld.it%2Findex.php%3Fpage%3Ddccpratico%2Fprogetti%2Froco_10761.html&sl=it&tl=en&hl=en&ie=UTF-8
Good luck repairing it. BTW, I have spare Roco 10761 command station--email me off line if you're interested.
Gary
Have been using Roco for a while and decided to try MRC. I like some of the features but find that I use the Roco more. The problem that I have is carelessness on my part. In changing my system from 6 wire cat5 to RJ45 plugs I accidently had a reverse voltage situation and burned out the Roco. I think I could repair the burnt out parts if I had a schematic to identify the parts. Is this Nano a Roco schematic?. Thanks for posting the links. Any further posts would be appreciated.
Cliff Chief goof up Port Doom RR ( see why it's Port Doom )