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Arne Zachlod zachso at arcor.deOn 27.03.2010 11:15, Riemer, Bjoern wrote: > Hi, > i already tried this with an half charged nokia battery and the phone > doesnt bootup. i only used the bare circuit board without the housing. > is there a switch to chek if the case is closed and the phone only > works when the case is closed? maybe i have to try it with a fully > charged battery. > what is the voltage and oinout of the charger? > i guess 5v DC and + in the middle? at least for my C155 there is no 5V but 3.6V > Bjoern > > ------------------------------------------------------------------------ > *Von:* Steve Markgraf [mailto:steve at steve-m.de] > *Gesendet:* Fr 26.03.2010 17:09 > *An:* Riemer, Bjoern > *Cc:* baseband-devel at lists.osmocom.org > *Betreff:* Re: C123 Battery Pinout > > Hi, > > Riemer, Bjoern wrote: > > > Can someone told me pinout of the battery Connector so that I can > > connect a nokia battery? > > > > Or can I use a 5v power supply and connect it to the charger port and > > the phone boots without a main battery? > > If you open the battery compartment, you see the connector on the > bottom, starting from left: > > - / TEMP / + (SIM Connector) > > Just attaching a charger doesn't work. But you can can basically attach > any charged 3.7 Volts LiIon/LiPo battery, the pin between - and + isn't > needed for operation (charging excluded). > > Regards, > Steve > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/baseband-devel/attachments/20100327/79011823/attachment.htm>