[Gmecm] Acquiring ECM schematic

[bcroe at juno.com]

There is a systematic way to get the schematic of a ckt board.  
Its harder if you can't identify some parts, but often a scope 
and a bench can discover the secrets.

Bruce (reverse engineered 79 Cadillac EFI) Roe

8 Jun 2006  Ryan Hess <rgmecm at yahoo.com> writes:
> Wow, I did not know that.  I can't imagine going through a 4 layer 
> board, and worse, trying to figure out what IC does what.