HP Forum Archive 19

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Restoring a card reader from an HP65 Message #1 Posted by Alberto Fenini on 26 Nov 2010, 5:08 a.m. ciao a tutti, I'm about to restore a card reader from an HP65, does anyone know what the capacity of the capacitors is ? Thanks for help, Alberto

Re: Restoring a card reader from an HP65 Message #2 Posted by aj04062 on 26 Nov 2010, 1:50 p.m., in response to message #1 by Alberto Fenini I measured them on a unit I restored as I thought they might be bad. From left to right on your picture: 20.9 micro farad 20.9 " " 15.9 " " Don't know what the design values are, but the card reader works.

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