Television set with a power failure detection

摘要

The subject innovation is when the flyback transformer (Fly-Back Transformer) for generating a drive voltage of CRT (Cathode-Ray Tube) over-current is to be an organic about with at least adapted to automatically cut off the main power of the television power detection television set that, in a television receiver having a flyback transformer to drive the main power supply and, CRT for supplying the generated operation power to each unit; When the power intermittence unit for intermittent input power which is input to the main power source, by searching for the fly-current from a power source which is applied back to the transformer from the mains to be over-current is detected over-current detection section for outputting a result signal, the overcurrent organic When the light emitting diode and the resulting signal from the overcurrent detecting section for displaying a state to be entered and that is configured with a control unit for driving the relay driving the LED with a box to block the input power characterized.; In addition, the present design is constituted by further provided with a standby power source for supplying standby power to the control unit, the control unit controlling the operation of the input command until the system is reset based on the standby power that is input from the standby power supply section characterized in that does not do.