Vertical deflection circuit allowing vertical deflection of two television sets

摘要

The present invention relates to a vertical deflection circuit capable of vertical deflection of two television receivers. In the related art, when a broadcast signal is viewed by combining two TV receivers into one, a broadcast of two channels is prevented while interfering with a mother screen by a sub picture. It has the advantage of being able to watch the signal at the same time, but it has the drawback that the production cost of the television receiver is increased because a plurality of all components including the vertical deflection circuit must be installed, so to overcome this problem, a coil for adjusting the current at the output of the vertical deflection output means. The vertical deflection coil for the mother screen, which is connected in series with the controller, and the vertical deflection coil for the parent screen, which is connected in series with the coil for current control, can be connected to each other to watch different channels without mutual interference. Reduce components of It is also possible to simultaneously control the operation of two television receivers with a single control.