HP Draftmaster II 7596A: EPROM dumps needed, urgent :-(
davidk.collins at bigpond.com
Sun May 22 00:53:39 CDT 2016
Martin, I might be able to help you as I think we have a 7596A.
Are these EPROMs from the processor PCA? Are you able to tell me which 'U'
numbers they are in the PC board?
I haven't looked at the plotter itself, but the service manual we have shows
the following part numbers for the processor PCA
So I'm not sure if my manual is old and the plotters at that time had 4
EPROMs and yours is newer and has 2? Or are they on another PCA somewhere?
Let me know.
If the plotter we have is in the main museum facility I can possibly help
you, I will check.
HP Computer Museum.
From: cctalk [mailto:cctalk-bounces at classiccmp.org] On Behalf Of Martin
Sent: Sunday, 22 May 2016 7:21 AM
To: cctalk at classiccmp.org
Subject: HP Draftmaster II 7596A: EPROM dumps needed, urgent :-(
the EPROMs are labeled 07595-18045 and 07595-18046.
Can anyone do a dump for me? It's really urgent. Our local hackerspace wants
to get rid of it, if there is no chance to get the Firmware again.
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