I don't believe there's a current schematic with out some errors/changes. Here the best I can do. in the original UHU drive forum, complete schematic to rev.0B, post#1652. Power stage schematic to rev.0C, post#1690, Parts modification for Under 11amps continuous & 0ver 11 amps continuous, post#1887. and finely most current parts list, in the thread "Revised Bills of Material for HP UHU Drives" is the "UHU HP Revised Parts List 9-22-09.xls" is the latest & most accurate parts list showing all parts revisions as of today.
Hope this helps