Automatic adjustment circuit for analog control unit

摘要

An automatic adjustment circuit for an analog control unit comprising a detection circuit and a D/A control circuit, said detection circuit being connected to said analog control unit to detect gain errors in said analog control unit and to input a determination signal for the determination of the errors detected to a control microcomputer installed in the apparatus and said D/A control circuit is operated in response to receiving signal from said control microcomputer to accomplish the adjustment.