Hmmm...
Well, my TV setup is like this.
722k to 4x4 Matrix with TV1=Philips LCD, TV2=Olevia LCD, TV3=Panasonic plasma.
I have no TV2 output on 722k.
Interestingly enough I do believe that the problem started the day I got the new TV plugged in via HDMI. It ran via Component for the first few...