CS broadcast receiving system providing increased tuning accuracy when reciving a CS sound broadcast signal

A CS broadcast receiving system, comprising:

• a tuning circuit for selecting a receive signal at a frequency corresponding to a control signal input thereto;
• a CS television broadcast signal demodulating circuit for processing, a received signal when that received signal selected by said tuning circuit is a CS television broadcast signal, to reproduce a video signal and a first sound signal;
• a CS sound broadcast signal demodulating circuit for processing a received signal, when that received signal selected by said tuning circuit is a CS sound broadcast signal, to reproduce a second sound signal;
• a control circuit, when a station is to be selected, for causing said tuning circuit to firstly perform a tuning operation with a frequency adjusted in units of a coarse frequency adjustment value for reception of the CS television broadcast signal, and when the received signal to be selected by said tuning circuit is not the CS television broadcast signal, causing said tuning circuit to secondly perform a tuning operation with a frequency adjusted in units of a fine frequency adjustment value for reception of the CS sound broadcast signal;
• and
• said control circuit being connected to receive indication signals from said CS sound broadcast circuit and said CS television broadcast circuit.