On 12/29/18 12:53 PM, Brad H via cctalk wrote: > I reached out to Lee Felsenstein on it and he suggested it was related to > the boards produced for the 10 prototypes Osborne built I'm pretty sure I threw one of those out about five years ago. Will dig through the archive to see if there are any earlier schematics seems like most out there are for the multi-layer board the original technical manual mentions there were 6 revs of the pcb http://bitsavers.org/pdf/osborne/osborne1/2F00153-01_Osborne1TechnicalManual_1982.pdf page 13
- Osborne-1 with prototype-based motherboard Brad H via cctalk
- Re: Osborne-1 with prototype-based mother... Chuck Guzis via cctalk
- Re: Osborne-1 with prototype-based mo... Fred Cisin via cctalk
- Re: Osborne-1 with prototype-based mother... Al Kossow via cctalk
- RE: Osborne-1 with prototype-based mo... Brad H via cctalk
- Re: Osborne-1 with prototype-based mother... Sam O'nella via cctalk
- Re: Osborne-1 with prototype-based mo... Fred Cisin via cctalk
- RE: Osborne-1 with prototype-base... Brad H via cctalk
- RE: Osborne-1 with prototype-based mo... Brad H via cctalk
- Re: Osborne-1 with prototype-base... Jules Richardson via cctalk
- Re: Osborne-1 with prototype-based mother... Jules Richardson via cctalk
- RE: Osborne-1 with prototype-based mo... Brad H via cctalk