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HP-71B battery drain with no extra RAM or ROM
12-19-2015, 04:09 PM
Post: #14
Dave Frederickson Offline
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RE: HP-71B battery drain with no extra RAM or ROM
(12-19-2015 04:06 PM)hpcalcuser83 Wrote:  Does any have a schematic of the AC/Battery circuit for the HP-71B?

That would be on p.7-5/7-6 of the above Service Manual.
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RE: HP-71B battery drain with no extra RAM or ROM - Dave Frederickson - 12-19-2015 04:09 PM
Q1 - hpcalcuser83 - 01-05-2016, 06:14 AM



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