ADAM The Complete Disk Drive by Author unknown

This document supplies information about the MPI(MICRO PERIPHERALS, INC) 5.25" Model 501C Slimline series disk drive used by Coleco in the ADAM floppy disk drive.

The document as a whole, especially the schematics are of poor quality and obviously a copy of multiple copies and a better version needs to be found. These scan are as good as the original supplied, and even reworked to be slightly better in some cases. That's not saying much and the schematics are still barely legible. Note: Pages 4-14 and 4-16 are missing.

Document supplied by Gerald Lacerda Sr. from the Coleco ADAM Facebook group.