HORIZONTAL OUTPUT VOLTAGE CONTROL CIRCUIT FOR MULTI MONITOR

摘要

The horizontal output voltage control circuit of multi- monitor for image processing system comprises: a mode detector (100) detecting a certain mode; a switch part (90) for generating the voltage relevant to the detected mode; a voltage regulator (80) for forming a comparative voltage; a comparator (70) for comparing the reference voltage with the comparative voltage; a voltage controller (60) for transmitting the votlage applied to the main power source (10) to the horizontal output (20) section (20) according to the comparative result. This circuit is useful for connecting to a large number of computers.