Marantz SR-7400 Receiver "pow 5" Questions

what is the error POW 5 on a marantz sr 7500 my marantz sr7500 shows error code pow5 I have a POW 5 failure on a marantz sr 7500. Anybody know how to fix? 5 volts power

pow 5. Then we got it fixed. Now when we plug everything in and go to the ps3, it has sound but the video wont show on the tv. We have everything plugged in the right way. And when we get the video on

...pow 5 flashing briefly. It has been doing this for some time. I was told it was a solder point and the repair center tried to fix it but it is continuously having the problem. The most common problem ...