HITACHI

I HAVE A HITACHI DV-S522U HOME THEATER SYSTEM. WHILE WATCHING A DVD MOVIE THE VIDEO SIGNAL GOES OUT. SHOWS BLUE SCREEN AND COMES BACK ON. SOMETIMES IT WILL SHOW PICTURE AS RED AND FADING LIKE A COPY GARD. I HAVE DIRECT TV NOW RUNNING THROUGH THE HITACHI AND IT DOES THE SAME THING.