Bluetooth module

[Hrabosh]

Hi guys,

yesterday I opened my freerunner to check whether mine FR is affected by
R3004 issue [1]. 

It was, I put a piece of wire there instead of those two caps and volume
got better! 

I have also connected sine wave from generator to the WD8753 mic input
and cheched it on the WD8753's output with the oscilloscope. It seemes
that the audio codec chip gets into trouble (distortion, oscillations)
if the overall audio path has higher gain than 1. I'm going to write
more about this soon, with the scope pictures included (taken by my
camera, I don't have DSO at home :-/ )


But ... when I was dismounting the phone, I dammaged the bluetooth
module. The module itself may be OK, but the flex cable is torn off. 

Don't you have any idea where can I buy some spare? 

Thanks, Zbynek





















[1]http://lists.openmoko.org/pipermail/community/2009-August/052914.html