Breville barista 870xl pump problem

[Rogerk141]

when i turn mine on, i get no sound out of my pump. I thought my pump was bad so replaced it. I still have the same issue. When i checked the voltage at the pump i had 150 volts DC. This is supposed to be 120 volts AC. Where does the pump get its power from? I put 120 volts AC to the original pump and it works good. Everything else seems to work normally.
Any help would be appreciated.

 

[JuraGuy]

Two things to check in the order:
1. Klix on;
2. Q1.

More than likely it's Q1: