Philips 27PT543S 27" TV
On, Off, On, Off
Yes, what everyone else is saying is exactly what I had happen.  Your 27\\" Philips TV will turn itself on and off until eventually it won't turn on at all.  I took it to a repair guy who said he could replace it for $125.  I thought he was trying to rip me off until other repair people told me the same thing.  If you are shopping for a television don't shop for this television.  ANY other brand would be better.