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Just got a WP34S.....DOA ?
12-01-2020, 01:47 AM
Post: #10
RE: Just got a WP34S.....DOA ?
It's a soft power switch so there's always a load. See the 20b schematic.
http://commerce.hpcalc.org/HP20b_Development_kit.zip

So it's not a battery issue. That means you need to try to reprogram it.

Dave
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Messages In This Thread
Just got a WP34S.....DOA ? - ytterligare - 11-30-2020, 06:39 PM
RE: Just got a WP34S.....DOA ? - Leonid - 11-30-2020, 07:33 PM
RE: Just got a WP34S.....DOA ? - Dave Frederickson - 12-01-2020 01:47 AM
RE: Just got a WP34S.....DOA ? - teenix - 11-23-2022, 01:23 AM
RE: Just got a WP34S.....DOA ? - johnb - 11-22-2022, 09:48 PM



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