I recently got a Zenith 52 inch rear projection TV in a storage auction. The picture is fine but the sound is intermittant. You get a tiny sound bite every 5 seconds or so. I downloaded the manual and went through all the steps for properly setting up the TV... still no sound. I can fix just about anything and I'm very good at soldering.
I will probably have to trace out the sound circuit board. Can anyone point me in the right direction? Any schematics available online?