Bose multi disk unit with motor BCD3B 38DA5506B

[sc6lou]

I have my friends Bose multi disk unit with motor BCD3B 38DA5506B. I am trying to find the specs on it. Mainly voltage and size of it. Can not find it anywhere. found old link with a link to a site but that did not work. Any help would be appreciated.
Thanks Lou

 

[kellys_eye]

Got the schematic of the unit? That could reveal details such as voltage (derived from the way it's connected/supplied) and, if you gete a decent workshop manual, more info on the motor itself such as manufacturers part number etc.

As an aside, what's wrong with it? Is it in need of replacement and, if so, are you absolutely sure? They don't often go wrong.