[BC] Platinum-Z problem
dynotherm at earthlink.net
dynotherm at earthlink.net
Thu Feb 26 23:23:48 CST 2009
Not exactly NO reason. In addition to SMD caps, those
boards also have SMD inductors with a VERY low DC current
rating. ANY foreign matter - deceased bug carcass for
example - across the traces can blow an inductor with
very unpredictable results.
Phil Alexander, CSRE, AMD
-----Original Message-----
>From: gRAdy Moates <lists at loudandclean.com>
>
> I also had a similar problem in a less-than-2-year-
>old box of the same type. The "filter cards" were, at
>that time, just surface-mount capacitors from each line
>in the ribbon cable to the ground plane, and one of the
>capacitors. . .
>
> . . . just . . .
>
> shorted for no reason.
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