Re: HP-65 card reader "saga" Message #2 Posted by John Robinson on 30 Sept 2010, 6:40 a.m., in response to message #1 by aj04062
It should be 2.2uF according to Tony Duell's schematics. Have you tested it removed from the circuit board ? The Kemets capacitors are generally very reliable, but they can fail.
Vbat should be the same as Vbsw, if they are then the cap shouldn't be a problem.
Cheers,
John
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