<VV>Sun "Sleuth Two" (Corvair test equipment)

[Padgett]

Being a sucker for oddball test equipment I just acquired a Sun model 1000 
"Sleuth Two" Perfomance Analyzer. Unfortunately it has a few issues. Scope 
display works just fine and shows each cyl firing in all modes and Exhaust 
gas analyzer displays but the dwell/tach/volts subsection is not working 
(display flash on power one off so something is there) and the timing light 
does not flash.

Inside are a number of circuit boards connected by a mass of white wires 
that are of little help.

Does anyone here have or know where I might buy or borrow a service manual 
and/or schematic ? (One from a 1010 or 1015 would probably help also. 
Electronic, microfische, or paper is fine.

Padgett