Shoot both sides of the board, and start drawing.
Trace what you can and make a netlist
look up all the parts, and get datasheets
What does thing thing do?
Do you understand it?

If they locked the processor, you may not be stuck, take a look at what is =
called 'glitching' a power supply method to get the code to jump out.  Usef=
ull on flash type micros that have a boot download feature.  Glitching will=
 make it jump into this.


> Date: Wed, 12 Aug 2015 23:49:55 +0100
> Subject: Re: [OT] reverse engineering.
> From: dcb.home@gmail.com
> To: piclist@mit.edu
>=20
> Could you be more explicit about what you mean by reverse engineering?
> Firmware?  Hardware?
>=20
> On 12 August 2015 at 22:30, Peter Q. <btoven66@gmail.com> wrote:
>=20
> > Hi all,
> > I'm looking for a good book, website, YouTube channel, for reverse
> > electronics engineering.
> > Can you help me?
> > Thanks in advance.
> > --
> > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive
> > View/change your membership options at
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> >
>=20
>=20
>=20
> --=20
> __________________________________________
> David C Brown
> 43 Bings Road
> Whaley Bridge
> High Peak                           Phone: 01663 733236
> Derbyshire                eMail: dcb.home@gmail.com
> SK23 7ND          web: www.bings-knowle.co.uk/dcb
> <http://www.jb.man.ac.uk/~dcb>
> --=20
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