I accidentally blew the serial port ( dead serial port, no com, no rs232 )
on my Ts7200 board.
The part you need to replace is SIPEX SP213EEA
Desolder it and then apply a new one this is the control chip for rs 232.
You can purchase them here
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=1016-1018-5-ND
It is the chip located in the CF slot area in the middle of where the card
would go Label U12
--- In Jason Stahls <> wrote:
>
> First thought is there's a MAX232 on there (or similar) that converts
> 3.3v logic serial to 12v RS232 serial, if anything died due to over
> voltage, that's probably it.
>
> Jason
>
> Bob Moreland wrote:
> > Hi,
> >
> > I accidentally powered my TS7200 up with +12 volts instead of +5 volts
> > - just for a second. After quickly correcting the problem, the card
> > still boots and I can log in over the ethernet port. But, the serial
> > port is dead. Does anyone have some ideas on how to fix the serial
> > port? I see some fuses in the schematic but I cannot find them on the
> > board.
> >
> > Thanks.
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
>
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