Single power geomagnetic field correction circuit

摘要

The present invention relates to a correction circuit for the effect of the television receiver on the earth's magnetic field, and in particular, a conventional circuit that uses a positive power supply by providing a circuit for generating a bidirectional current for driving the geomagnetic field correction coil using only a single power source. Compared to this, not only the circuit configuration for power supply can be simplified, but also the stable operation of the entire device can be realized according to the power stabilization.