[R-390] R390A Troublesome components

[Perry Sandeen via R-390]

GM List,
 
Just food for thought.
 
On my Super Heretic R390A upgrade schematic I
listed a compendium of problem parts.   Email me OFF LIST for a TIFF Bit Image copy.
 
Also there is similar parts information as well as
invaluable trouble shooting info by Roger Ruszkowski in the R390A Y2KR3 manual
on the R390 FAQ site.  You have a *new*
old R390A? In reality you need to become used to the word *shotgun*.
 
Regards,
 
Perrier