Hi all
Just an update on a previous post, it seems my 910 keg wasn't broke.
through some serious head scratching and pondering, seems it was a headunit issue, a KDC-X990
it seems that the power for the keg provided through the data cable wasn't enough voltage/current for the keg to operate.
So I modified and added an external power source on the keg, the keg came back to life.
1 may look at the voltage/current issue if others quit working
I upgraded to a KDC-X991 (2008 unit) and the keg works just fine.
my current setup is
KDC-X991 headunit
902 sirius receiver
x542 amp
all wired through a 210 switch
Thanks to those that helped
Steve