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- Newsgroups: comp.sys.atari.st.tech
- Subject: Schematics for 520?....
- Message-ID: <1993Jan27.110549.4298@arizona.edu>
- From: paul@jupiter.ame.arizona.edu (Paul Harris)
- Date: 27 Jan 93 11:05:49 MST
- Reply-To: paul@jupiter.ame.arizona.edu
- Distribution: world,local
- Organization: University of Arizona
- Nntp-Posting-Host: leda.ame.arizona.edu
- Lines: 15
-
- A friend of mine (whose ST has 8 bombs whenever he boots up, as I posted a
- while back) is looking for schematics of a 520. His is pretty old (TOS 1.0,
- I think) and has an external floppy. He's an electrical engineer, so he
- should be able to make sense of things. Does anyone know if and where
- schematics are available, or does anyone have some they don't want?
-
- Also, we were wondering if it is possible to upgrade RAM and/or ROM in the
- above machine. If so, what specific boards could/should be used?
-
- ---
-
- -Paul Harris @ @
- paul@jupiter.ame.arizona.edu \___/
-
-
-