2014-07-15 20:52 GMT-03:00 Dave Cole <linuxcncro...@gmail.com>:

> I've been told before by an industrial repair shop that usually the
> first parts to fail are the electrolytic caps on the old drive boards.
> Their standard was to replace all of the electrolytics initially and
> then retest the board.  The logic being that if they were not bad, they
> were living on the edge.
>

Hello Dave, and thanks for the quick answer.

There are some big electrolytic caps inside the cabinet (80 mm diameter and
180 mm long approx). I can replace them easy but is there a way to know if
they are faulty before replace them?

My brother has a digital oscilloscope that can measure capacitance but I
don't know if that's ok for this kind of capacitors. But I guess if they
are in the range the oscilloscope can measure I might work.


-- 
*Leonardo Marsaglia*.
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