I have picture, but NO SOUND???

I think your screen is broken

Try going into set up menu and look for a screen degauzing function or try setting the screen temp. to warmer or cooler.

How are you sending sound from the TV to the sound bar? Optical or red and white out?

check audio settings in audio menu make sure on pcm audio

go to menu look for reset to factory setting

Are you routing the video into your reciver from the dvd player? If so route the video directly into your tv. It won't fix the initial problem but you will get picture and sound to watch dvd movies.

on some dvd players and surround sound systems have a thing called DRC (dynamic range compression) you can us that and it will help it a little. i have come across the same problem but im after a digital on to run with plex or vlc on a mac. im having to route it through protools to use a compressor on there, but thats eating my resources.

I had the same problem when i bought my LCD tv. Go to wal-mart and but the copnate wires and hook it up that way and it should work

okay, are you saying you can't watch DvDs ? I would highly recomend not watching DvD's on PS2, especially HD movies. The PS2 does not have the hardrive to read most movies perfectly.

you have a bad tuner you can replace it or use vcr if you still have one around. hook it up with av cable like your ps2 and hook your cable to it and use it to change channels. If you want to replace the tuner it will require soldering and you will have to order it somewhere. i would try partsore.com. The tuner is the metal can the cable goes into inside the tv.