Board 1540048/1540050 1541

Board 1540048/1540050

  • Schematic 1540049
  • Referred to as the CR board
  • Changed to 2048 x 8 bit RAM pkg.
  • A 40 pin Gate Array is used
  • Alps Drive (-01)
  • Newtronics Drive (-03)

Board Images

1540050

1540050 with reset circuit modification

Board Schematics

Schematic 1540049-01 1541 Drive

Schematic 1540049-01
1541 Drive

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