Decoder question

[rstroud]

I recently purchased an old Atlas HO Southern SD24 DC made in Austria. I converted it to DCC using a Digitrax DH126D decoder and a MRC 16 Bit Diesel sound decoder. The install we pretty well initially, ran and functioned well. After I put on my programming track and used JMRI to test out all the different horn sounds, the DH126D suddenly stopped responding. The sound still works fine, but no power. I did run power to the motor directly to see if motor failed, but it did work. I tried the factory reset on JMRI to reset the DH126D, but still nothing. Any ideas what happened and why?

[dutchbuilder]

Looks like the ports to the motor from the programmable chip have blown-up.
And that is terminal.

Ton

[rstroud]

Thanks for reply....have returned to Digitrax for replacement