u n ur logic is very weirdDude, its a no brainer. How can ur "faulty" HDMI cable give good picture quality for low resolution chs and bad for high resolution chs when the wire carrying signals is same. Had wire been faulty then SD chs would have suffered more
av cables provides normal channels in a good quality but hd channels via av cables looks ugly bcoz av cables r for 576i only
the same way hdmi works. some hdmi cables support 4k or 3D n some hdmi channels cannot support 4k or 3D.
i think mine hdmi cables r faulty or a low grade that is y it can only support 576 i channels but not 1080i channels


