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Osborne 1 SCREEN-PAC Option Installation Procedure

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The SCREEN-PAC Option Installation Procedure for the OCC 1/1A Computer is a 16-page procedure, document SBXNES021, prepared for Osborne Computer Corporation by Xerox Corporation (Xerox Service Business, Service Education & Customer Support), October 1983. It covers fitting the SCREEN-PAC board (52, 80 and 100 columns) to the Osborne 1.

Contents

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  • Kit contents, including the 2732 revision 1.44 monitor ROM (OCC part 3A10082-00) and power harness 5N00005-01
  • The requirement for a revision G or later logic board
  • Moving the Z80 and the character generator to the SCREEN-PAC board
  • The coaxial video connection and the external video cable

What this document does not contain

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No schematic of the SCREEN-PAC board.

Pages that cite this document

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Download: Osborne 1 SCREEN-PAC Option Installation Oct83.pdf