A reception circuit 10 for receiving an analog broadcast and outputting an audio signal based on the analog broadcast includes a digital demodulation circuit 28 for digitally demodulating an intermediate frequency signal obtained in the reception circuit 10 at the reception time of the digital broadcast is and outputting the audio signal based on the digital broadcast, a control circuit 34 for controlling the operating power source voltage of the digital demodulation circuit 28, a detection circuit 31 for detecting the reception of the analog broadcast, and a detection circuit 32 for detecting the reception of the digital broadcast. only when the detection circuit 31 detects the broadcast wave signal of the analog broadcast at the station-selection time and the detection circuit 32 detects the broadcast wave signal of the digital broadcast, the operating power source voltage supplied to the digital demodulation circuit 28 by the control circuit 34.