I have a Mitsubishi VS-45603 and it will not turn on. I have found out that the 9 volt main on the signal board isn't getting power. Then, I found out that the 9 volt on the signal board is supplied by the 12 volt on the main and that isn't powered. Then, I traced out the circuit that turns the 12 volt on and off and it seems that the processor isn't sending out and "on" signal. What could make the processor not want to turn on the power???? This set was turning on perfectly until I recently put 2 new caps in the 9 volt main supply due to a shaking screen. I have double and triple checked that I have the polarities right. I've even tried turning it on with just the output cap in, just the input cap in and then neither cap in. Nothing seems to work. I've made sure I plugged in all connectors and that all the blade connectors are making contact. Please Help I really need to get this going. Thanks

Televison & Video - Mitsubishi - VS-45603 45" Rear Projection Television