We may have found other answers which could help you.
Click here for Button Philips RedTV(PHILIPS 47 PFL 7606) doesn´t work?
Take Child lock off a Philips TV?
My plasma Philips tv has power but no picture?
How do I get my TV to start up normally wihout being forced to retune?
Why it goes on and off many times?
philips 42pdl7906?