Radioshack.com has over 3800 manuals online. ?Only one
is for their
line of electronic project kits (the 60-in-1 block-type electronic
lab, and it's a preliminary copy missing all of the "vendor" supplied
drawings).
For all the things that they do publish and make available freely,
this class of documentation hasn't been one of them.
Perhaps there is so little demand these days. Oh well.
--
Will