TECHNIQUE OF ON/OFF CONTROL OF SATELLITE TV SET-TOP-BOX

摘要

PURPOSE: A technique of on/off control of satellite TV set-top-box is provided to eliminate stand-by power of TV. CONSTITUTION: A satellite TV set-top-box receives a control signal transmitted from a satellite through an arbitrary path and turned on or turned off. The set-top-box has an outlet connected to a TV lamp. A TV set is turned on or off according to whether the set-top-box is turned on or off. The TV set is turned on or off without having a stand-by current.