Hi All, I have a bare LNW80 expansion board and I am in two minds about what to do with it. after much scrounging I have finally collected all the components...
If it was all I had with a model I, I would build it and use it. If I already had a model III and/or a model I with expansion, I'd set it aside. I wouldn't...
... A bare board in unused condition isn't much good to anyone. If you can't bear to populate it, sell or give it to someone who will. Otherwise, get out your...
Anything that anyone wants to share, you can e-mail it to me...just make sure the subject line stands out. I have a co-located server with essentially...
I would take some high quality scans of both sides of the bare board. Something as rare as an expansion interface could be recreated in modern PCB design...
It's useful to have these but with today's electronics components we can design a new Model I which is much smaller and more capable than the old one of those...
... More important would be along with the scan of the board, scan all other documents (parts list, schematic or assembly instructions, etc.) for the kit....
Excellant! I have a couple of these that don't work. This will be helpful in debugging and repairing. Remember, I have a server that they can go on if you'd...
Any suggestions? ... From: Ed Nickl To: TRS-80@yahoogroups.com Sent: Thursday, March 26, 2009 5:32 PM Subject: [TRS-80] Emulators What emulator would everyone...
I'm not an expert, but I have played around with Model III disks recently. Â I had to use a DOS based emulator and hooked up a 40trk DD drive to my PC's...
Hi Please, are TRS-80 M III and M4 power supplies reasonably repairable? Bob Doerr in the beautiful Missouri Ozarks PLEASE USE THIS E-MAIL ADDRESS:...
Bob Doerr
bdoerr@...
Apr 3, 2009 9:44 pm
3154
Kind of, but it's easier and cheaper to replace them (about $10). See Allelectronics.com or any of dozens more like it. Neil ... From: Bob Doerr Hi Please, are...
Thank you. Bob Doerr in the beautiful Missouri Ozarks PLEASE USE THIS E-MAIL ADDRESS: bdoerr@... ... From: Neil Morrison To: TRS-80@yahoogroups.com ...
Bob Doerr
bdoerr@...
Apr 4, 2009 1:30 am
3156
I use Matthew Reed's Windows emulator for I/III/IV. It works very well with XP. Has Model III Hi-Res support, although I've never used the feature. Tez ... ...
I'm with Ed here. Floppy drives have recently begun giving me problems on my Model III's. Drive 0 is a full-height "Percom Data" drive from 1984. Not sure, but...
Jim, I don't own a Model III but there was a long thread on the Vintage Computer Forums which dealt with a Model IV drive probem. It looks like the drive...
I am very familiar with setting floppy drives up for drive addressing. Even if the drive does not have a drive select jumper, some have a pad on the board...
Thanks! I might have to send all my disks to someone to read first, and go from there. I tried the free version of that one I think and liked it. ... From:...
... Depends on the problem. The most common issue with M3 and M4 power supplies (as best I've seen) is the AC input filter capacitor. See this thread for...
Ed- I'm very happy with Matthew Reed's TRS32 emulator on WinXP. The free version works very well but I liked it so much I paid for the Mod I/III version of...
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