We have a 60" phillips projection TV model #60pp920217f, all of a sudden will not turn on.
Keeps clicking on/off by itself. We just had the color replaced($400) could it be something simple to get fixed or should we get a new TV? We have already unplugged it completely from power for a week, but still nothing when we plug it back in, just the clicking noise like we are trying to turn it on.

You might call the people that fixed it and talk to them about it. It sounds like a relay is bad in your unit. If it is only a relay it should be a cheap fix.