2003 BD Mastiff no power- need help!

[Hunterpav]

I was trying to jump with 12 volt engine starter and smoke came from positive terminal then lost all power. Installed new Dyno 200i ignition. No power or lights to the BD4121-D starter relay module. No power to key switch or coil.

Ideas? Anyone have the full wiring diagram (saw one posted but cut off right side)

Thanks, Andy