JPH0288341U

JPH0288341U -

Info

Publication number: JPH0288341U
Application number: JP16767188U
Authority: JP
Priority date: 1988-12-27
Filing date: 1988-12-27
Publication date: 1990-07-12

Description

[Brief explanation of the drawing]

第１図及び第２図はこの考案に係るラジオ受信
機の実施例を示し、第１図はラジオ受信機のブロ
ツク図、第２図はラジオ受信機の動作を示したフ
ローチヤートである。主な符号の説明、１：受信アンテナ、２：電子
同調型のチユーナ、３：ソース入力端子、４：オ
ーデイオ増幅部及び音声切換回路、５：ソース識
別信号検出回路、６：交通情報局識別信号検出回
路、７：マイクロコンピユータ、８……表示器。 1 and 2 show an embodiment of the radio receiver according to this invention, FIG. 1 is a block diagram of the radio receiver, and FIG. 2 is a flowchart showing the operation of the radio receiver. Explanation of main symbols: 1: Receiving antenna, 2: Electronically tuned tuner, 3: Source input terminal, 4: Audio amplifier and audio switching circuit, 5: Source identification signal detection circuit, 6: Traffic information bureau identification signal Detection circuit, 7: Microcomputer, 8...Display device.

Claims

[Claims for Utility Model Registration] A radio receiver equipped with a source identification signal detection circuit, a traffic information station identification signal detection circuit, and a display device, which displays the received frequency while listening to radio, and The first display means displays the source when listening to information from the source, continues the above display while searching for a traffic information station, and changes the reception frequency of the traffic information station for a predetermined period of time when a traffic information station is received. 1. A radio receiver comprising: a second display means for displaying only a second display;