I have a Gottlieb System 3 Cactus Jack's that plays no music, sound effects, or voices. The sound board and aux sound board both have flashing LEDs. There is no double squelch when the game is powered on. Fuses all test fine. The voltage from the transformer to VR1 on the Auxiliary Power Supply is 16 VAC, a little higher than the 12.6 VAC stated in the manual. The output to the Auxiliary Sound Board is 80 mV instead of 12 V. VR1 gets hotter than a $2 pistol too. The sound test does not work. Pressing the reset switch, SW2, on the sound board does not appear to do anything. I have already replaced VR1 thinking that was causing the problem but nothing changed. I think the only other issue could be one of the 4 diodes on the Auxiliary Power Supply. These traces are extremely delicate, so before I start shotgunning, I wanted to see if anyone could help pinpoint the problem or diode. Thanks!