My amp (Yam RX-V795aRDS) is on a shelf directly under my Philips WS TV. It is separated from the TV by about 3 inches and a glass top the TV sits on. Recently I have noticed the amp interferes with the TV picture. It is hardly noticeable when watching TV or R2/4 DVDs. However when I play R1 DVDs there is a noticeable flicker in the bottom left hand corner of the screen which disappears when I turn the amp off. If I turn the amp on/off I sometimes get a discoloration on the screen at the bottom left. This I can get rid of by again turning the amp on/off a few times. Seems almost like a degauss! I dont know if the fault is with the TV or the amp. Apart from moving the amp which would be very difficult with my current set up - is there anything I can put between the TV and the amp that would filter out the interference? Any help/advice would be appreciated!