Looking for plasma TV repair technician. Pioneer Elite Pro-930HD that is 11 yrs old. Picture is crystal clear, but error SD05 pops onto screen and puts display in stand by mode. We've tried all we know - disconnected absolutely everything, unplugged from wall for extended period of time, only plugged in what is needed to power on display (no add'l components, no speaker wires--nada) - still, this crazy error message and stand by.
I have the service manual but it's way over my head--just a bunch of diagrams of nodes and such. This is a 50+" display - technician would need to come to the house in Lewes. Any leads (?). Any electrical gurus looking for a challenge? All leads appreciated.