Can anyone help me with the powerboard problems. Sonicview 360 premier. All lights are flashing, including logo and channel display. I tested the voltage output and got much higher voltage than specified: 27v at the 22v, 15v at the 7.5 v and 3.39v at the 3.3v. I have changed the 22v, 7.5v and EC203, EC204 with no change. The big cap was tested out of circuit and showed the correct capacitance, so I did not change that one.