Roland CR78

• CR-78_DIN-Sync-converter.zip. Schematics and rough layout as png-file and eagle-*.sch/*.brd files (Eagle Version 6.x or newer)
• Din-Sync Interface for the CR78 Some images of the prototype in a CR-78
• WS-1 programming switch for the CR-78, schematic (awful copy!)
• WS-1 programming switch for the CR-78, layout (even more awful copy!!)