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Inductor on HP 25C board
09-21-2015, 09:36 AM (This post was last modified: 09-21-2015 09:59 AM by Harald.)
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Inductor on HP 25C board
I have acquired a 25C that I would like to repair if possible.
So far I have cleaned it and found an inductor falling appart. It is the component on the top right in the picture (above the right ram chip).
Does anybody know what it does and what value it should be? Mine is non-conductive Sad

[Image: 25chrrvg.png]

Cheers,
Harald

Edit:
OK, I answered the question myself. It is the oscillator and according to Jacques Laport it should be 150┬ÁH.
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Messages In This Thread
Inductor on HP 25C board - Harald - 09-21-2015 09:36 AM
RE: Inductor on HP 25C board - Harald - 09-21-2015, 03:48 PM
RE: Inductor on HP 25C board - PANAMATIK - 09-21-2015, 07:18 PM
RE: Inductor on HP 25C board - Brad Barton - 09-30-2015, 04:49 PM
RE: Inductor on HP 25C board - Harald - 09-21-2015, 08:50 PM
RE: Inductor on HP 25C board - PANAMATIK - 09-22-2015, 07:31 AM
RE: Inductor on HP 25C board - jebem - 09-22-2015, 08:49 AM
RE: Inductor on HP 25C board - Harald - 09-22-2015, 01:47 PM



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