Why is it I can't find schematics for the control board of machines like ice machines, milling machines, washing machines, printers, copying machines, etc? Does anybody know where I can find one? All I can find are service manuals and of course they do not have schematics for the control boards.

 

Cause they would be out of business now days

 

Washing machines are usually inside on a panel, Milling machines usually available from the OEM/MTB, most others they are proprietary.
Max.

 

I just want one that I can study. Doesn't have to be a new model. It can be for an old VCR or whatever. Any machine. Surely there must be something out there. But I looked and looked and can't find anything. All I am finding are schematics for circuits that do this or that, but not one for an entire control board for any machine.

 

Hello,

Some schematic can be found here:
http://www.eserviceinfo.com/browse.php

Bertus