FAULTY OPERATION PREVENTION CIRCUIT FOR INFRARED-RAY REMOTE CONTROLLER

摘要

an inverting means(2) performing the inversion by receiving a transmission signal from an infrared-ray remote controller; a first pulse generating means(3) receiving the output of the inverting means and outputting a pulse; a discriminating means(4,5) discriminating the transmission signal and the inputted signal on the ground of the output of the first pulse generating means and the inverting means; and a second pulse generating means(6) outputting a pulse on the ground of the output of the discriminating means.