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Found these inside a non-working 71B
03-09-2018, 08:31 PM
Post: #2
Dave Frederickson Offline
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RE: Found these inside a non-working 71B - What are they?
The bottom pic shows what looks like a couple of CMT memory modules, just like the pic of the P01 internals on your website. The top one could be a ROM as you speculated.

EduCALC offered an internal module installation service back in the day.

Dave
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RE: Found these inside a non-working 71B - What are they? - Dave Frederickson - 03-09-2018 08:31 PM
What's U10? - Dave Frederickson - 03-15-2018, 03:43 PM



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