INTERFACE CIRCUIT BETWEEN MICOM OF TV AND EXTERNAL MACHINE

摘要

a micom controlling the system in a TV set; a deflection and image signal processing part which deflects and outputs an image signal from an image signal switching part to a color cathode ray tube by outputting a radio frequency(RF) signal and the signal inputted from the external selectively according to the control output of the micom; a data interface part comprising a buffer in order to connect the signal of the external control part with the micom; and a memory where all sorts of information needed in interfacing with the external are stored.