I HAVE A 52" Plazma that run's off a 15 amp breaker whenever it changes scene's my hall light plus 3 basement light's flicker, turn off the TV and everything is ok,do these TV's pull that much power? Could it be a weak breaker? All wires in the panel box are tight. also i had to replace a couple light switch's and when i pulled the switch's out of the box one fell apart in my hand and the other one was a little fried all switch's and plugins are backstabed could this be the problem? Thank's in advance.