Pioneer PureVision Pro-1120HD 50 in. HDTV Plasma Television "elite receiver turn" Questions

...Elite Pro-R04U media receiver will not power up fully. When I press the power button on the TV remote, the TV will turn on for a few seconds and the fan in the media receiver will begin to work... a ...

receiver of pioneer elite 434pu tv won't turn on green light on receiver flashes 9 times over and over. tv will not turn on most likely a bad power supply and boards or service info for these sets

...Elite 1120HD plasma set, and find there is no audio. Took media receiver to store, was working fine there. So took it back home and hooked it back up. Now when I turn on the set, it flashes for two ...

...board myself? What causes it? This is an expensive item to have this happen. We own 2 newer model elites too. I am worried!! Thanks for your help!! Here is a solution from the Pioneer web site:

...Receiver is not working. Do you think it is the terminal or the HDMI Cable. This could be an HDCP "hand shake" problem. Try turning both the TV and the connecting device off, connect the two using ...

...would not turn on srgs My pioneer elite 60" plasma receives audio but will not illuminate. The power button flashes once and four time quickly. How do I correct this problem so the set fully turns