TV Repair Questions? Ask a TV Technician
Hi and welcome,Thank you for the question and your patience. Should you still need assistance for information purposes only... Initially, please bear with us; re-confirm and post back with the complete model number of the Hitachi. Additionally, is there a cable box in used and if so, describe how this cable box is connected to the TV using what kind of cable(s).
Still, possible suspects are:
thank you, louie..all is well.