I've quicky checked my SCART cable and saw no broken wires or solders. Still, it's not working... I've connected the A4000 to my Sony SDM71 VGA monitor, and it complaints the signal is 15KHz, 49Hz... wich I take as a good omen (it means there is a signal there, right?).
Maybe my TV and this cable are not getting along...
Does anybody have a nice external scandoubler/flickerfixer to sell?