ELECTRONIC DEVICE, AUDIO-PURPOSE EXTERNAL ELECTRONIC DEVICE, AND METHOD OF RECEIVING SIGNAL BY ELECTRONIC DEVICE CONNECTED WITH AUDIO-PURPOSE EXTERNAL ELECTRONIC DEVICE

摘要

According to an embodiment, an electronic device comprises a connector and a communication circuit configured to receive a frequency modulation (FM) and/or a digital multimedia broadcasting (DMB), wherein at least two ground pins for antenna signal reception among a plurality of ground pins included in the connector are set as pins positioned to contact at least one antenna pin included in a connector of an audio-purpose external electronic device based on the connector of the electronic device being connected with the connector of the audio-purpose external electronic device including an audio codec.