Late Model Toshiba, Trying to Fix

[bgadow]

I was given this back in the spring but didn't drag it home until today. It ranks as the newest and fanciest TV I've ever had. (I wouldn't say "best" since I reserve that for 40-50 year old sets!) It's a 2006 Toshiba 32". Assembled in USA, Philips crt from Mexico. Digital ready. Powers up, but no vertical drive-just a straight line. I figured this would be easy, either a bad solder joint or cap. I touched up all the joints with no change; twisting and tapping the chassis does nothing. I subbed the largest cap in the circuit (2200uf) but still nothing. I could try swapping the smaller caps. The only thing producing any heat is a resistor, and it's big enough that it should be warm. (it's not too hot) This set is too nice to junk so if I can't figure it out I'll give it to someone who knows what they are doing. Any easy suggestions?