Xitan ZPU-2 manual and schematic diagram(s) (Technical Design Labs or Computer Design Labs)

[sfeinsmi]

I struggle to find schematic diagram(s) and part listing for Xitan ZPU-2. I have a manual, but the schematic was not a readable condition. It is a second-generation ZPU S-100 board that replaced Technical Design Labs' ZPU. Suppose you may have TDL/Xitan/CDL hardware, software, and bare board. Please let me know as I am interested in purchasing it. Thank you