E-box schematics?

[steveb@newkla.kla.com (Steven Buchholz)]

I've been reading some interesting e-mail about circuit mod-
ifications going on inside the FI/Ignition computer on 5000Ts.  
Does someone have a schematic, or have you reverse-engineered 
it just enough to mess with the boost circuitry?  I was tempted 
to do that myself on the ur-Q when I had it apart, but I never 
took the time.  I was surprised to find a box that was made by
 Hitachi in there!  Are the newer boxes made by Bosch?

Steve Buchholz