TRS-80 model III - The Grafyx Solution installation?

Seek advice, give advice or tell others about your repair and restoration projects

TRS-80 model III - The Grafyx Solution installation?

Postby matsondawson on Sun Apr 17, 2011 6:37 pm

I need the wiring diagram for this board, or if someone has one installed, could they tell me what wires are soldered where?
matsondawson
 
Posts: 333
Joined: Mon May 11, 2009 4:34 pm

Re: TRS-80 model III - The Grafyx Solution installation?

Postby tezza on Mon Apr 18, 2011 10:42 am

Matt,

I've received a document from John Benson, a contact in Australia which might help. I've emailed it it onto you. (I've just put this note in the right place!)
Tez (Terry Stewart) (Administrator)
Collection: https://www.classic-computers.org.nz/co ... /index.htm
Projects and Articles: https://www.classic-computers.org.nz/blog/index.htm
Twitter: @classiccomputNZ | YouTube: Terry Stewart
Trade Me: tezza5
tezza
Site Admin
 
Posts: 2382
Joined: Thu Jan 01, 1970 12:00 pm
Location: Palmerston North, New Zealand

Re: TRS-80 model III - The Grafyx Solution installation?

Postby matsondawson on Mon Apr 18, 2011 1:17 pm

Thanks heaps it's all sorted now. The wire that was hanging out and goes to U17, this is an optional wire to hide artifacts during updates.
matsondawson
 
Posts: 333
Joined: Mon May 11, 2009 4:34 pm


Return to Repair and Restoration

Who is online

Users browsing this forum: No registered users and 33 guests

cron