CONNECTION FOR CASSETTE-TYPE RADIO AND MAGNETIC RECORDER'S LOGICS CONTROL AND LOW-FREQUENCY SIGNAL'S OUTSIDE AND INSIDE SOURCES SWITCHING

摘要

The principle of the design is the connection for control of switching of external and internal sources of the low-frequency signal of a radio cassette recorder that automatically select priority of the signal from the in-built recorder in case of its putting into operation. Switching is controlled by the signal from electronic control of the recorder and gets blocked upon selecting the 'record' function.IMAGE