Philips tv black screen but good sound

[emiliajones]

Hi,
I turned my tv on today, and the screen stayed black.The sound is good, I can switch channels and turn dvd player on.after looking at it really good, I noticed that there was picture, but it was so dark that all I could see was some "shadows" I tried increasing contrast and brightness, but it didn't make any difference.
The model number is 42PFL422D/37 by Philips. It is almost 2 years old.
thanks for any help.

[tsgunnell]

It seems like it,s the inverter check for surface mount fuses