I have just bought a new Sanyo 28" CE28FWN5-B TV and Hitachi VT-FX440E VCR. The set up is excellent but for one thing. On NTSC playback the colour constantly flashes to black and white approximately every 3 seconds. This happens with every tape I have tried. I swapped the Hitachi VCR with a brand new LG to see if it was the VCR but the same thing happened. Is this a general compatibility problem with Sanyo TV's or is there something vital that I'm missing? NB I have had 2 NTSC compatible VCR's over the last 8 years and neither had this problem. I would really appreciate any help or advice with this. Many thanks.