I recently got a HK 330C. It does not power on. I have checked the fuses. I have checked across the on / off switch for voltage. I have checked voltage at the input to the transformer. Does anyone know what voltage I should be seeing on the secondary side of the transformer? I have 2 Green, 2 Blue and 1 Black wire coming out. If I knew what the voltage should be I can determine if the transformer is bad. THANKS in Advance!