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A replacement for the HP-41 zebra connector
07-01-2017, 01:07 PM (This post was last modified: 07-01-2017 09:31 PM by Divasson.)
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RE: A replacement for the HP-41 zebra connector
    From Ignacio's last email (and thanks to his help for the development), we have put together a number of HP41c repair tools and pieces:

- zebra connectors: for full nut calculators.

- zebra holder: in the case of the membrane zebra connector destroyed.

The above is valid for full nut 41c, but we haven't tested it with nut-screwed circuit, only with pressure held circuits.

- Back case screw post repair piece: For this one we do have a repair instructions page. This is valid for all generations of HP41c, and quite useful, I think.

- Flex circuit assembly: using a base of our design, we paste Diego's flex circuit. After doing a number of these, we have decided not to use the original base anymore, since the adherence of the flex circuit is much worse than with the new design, which was designed with the adhesive circuit in mind, with more adherence areas and a better surface quality for the task. It has also a tighter fit.

The base can be found also in, should you want to do it yourselves.

We are preparing (Ignacio mainly!) a number of other repairs, in particular a definitive upper and lower post repair, as well as side ports and battery holders.
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RE: A replacement for the HP-41 zebra connector - Divasson - 07-01-2017 01:07 PM

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