Hello,
I started work to run rockbox on this DAP. Looking at PCB there is
unpopulated 20 pin header which in my opinion may be service connector (aka
BDM/JTAG). The problem is that most of the chips are in BGA packages. The
friend of mine working in some PCB research institure made me a favour and
took xray photos of interesting part of the PCB. Now, I would like to ask if
there is someone experienced in wire tracing based on xray photos? If so
could I ask for help in finding connections?

Marcin Bukat
Received on 2009-05-24