Hi Billy. C674 is Kemet T495C107K016ATE200 CAP,SM,100UF,16V,10%,TANTALUM,6032.
Schematics for the B210 are available here: http://files.ettus.com/schematics/b200/b210.pdf -Robin On Fri, Sep 22, 2017 at 8:23 PM, Billy Jones via USRP-users < usrp-users@lists.ettus.com> wrote: > I have been using a B210 board for about a week now to run OpenBTS and > OpenBTS-UMTS. I left the board powered on in its enclosure overnight, and > when I arrived in the morning discovered it not working, the power led > flickering, and my computer alerting that there was a USB power surge. I > took the board out of its enclosure and discovered capacitor C674 had > completely burned up. > > Has anyone else encountered a hardware failure as catastrophic as this > with the power supply? > > Does anyone know the specs on that capacitor (capacitance, voltage rating, > etc.) so I can possibly replace it on the board myself? > > I'm using Rev 4 of the B210, and I have a GPSDO-TCXO module installed. I > was using a 9V, 1.5A wall wart as the power supply and had the USB3 cable > connected to my PC. > > Thanks, > Billy > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > >
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