The 1581 service manual ia another one that been supplied by Frank Kontros. Again, the result is excellent. Thanks again, Frank!

For further information:

• General Commodore information
  • Commodore category of The Open Directory
  • Commodore category of Zeal
  • Commodore 8-bit server maintained by Marko Mäkelä, specially The Document Page.
  • Commodore B Series resource maintained by Edward D. Shockley
  • Commodore Curiosity Page
  • Commodore Format Library
  • The Commodore Knowledge Base and Secret Weapons of Commodore
  • COMPUTE! and COMPUTE!'s Gazette indexes & archives maintained by Kevin Savetz
  • International Documentation Project for Commodore Eight-Bits hosted by Peter Karlsson
  • The Transactor Online Archive maintained by Craig Bruce
  • Versatile Commodore Emulator VICE