JPS58158499U

JPS58158499U - Broadcast receiver function switching device

Info

Publication number: JPS58158499U
Application number: JP5609582U
Authority: JP
Inventors: 靖雄山本; 稲田　耕史
Original assignee: 三洋電機株式会社
Priority date: 1982-04-16
Filing date: 1982-04-16
Publication date: 1983-10-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の放送受信機の機能切換装置を示すための
ブロック回路図、第２図は本考案の放送受信機の機能切
換装置を示すためのブロック回路図である。１・・・テレビジョン回路部、６・・・ラジオ回路部、
１１・・・音声出力回路部、ＳＷ、・・・第１スイツチ
、ＳＷ２・・・第２スイツチ、ＳＷ３・・・第３スイツ
チ、ＳＷ。・・・第４スイツチ。第１図第２図FIG. 1 is a block circuit diagram showing a conventional function switching device for a broadcast receiver, and FIG. 2 is a block circuit diagram showing a function switching device for a broadcast receiver according to the present invention. 1... Television circuit section, 6... Radio circuit section,
11...Audio output circuit section, SW,...first switch, SW2...second switch, SW3...third switch, SW. ...Fourth switch. Figure 1 Figure 2

Claims

[Scope of utility model registration request]

A first switch for switching the television reception hand, a second switch for switching the power supply that selectively supplies power to the television circuit section and the radio circuit section, and an audio signal from the television circuit section and an audio signal from the radio circuit section. A second switch for switching audio that selectively supplies an audio signal to the audio output circuit section and a fourth switch that switches the radio circuit section between AM reception mode and FM reception mode are interlocked, and each of the switches has four switches. The first switch performs the band switching function by switching between the first and second positions, and the fourth switch performs the AM and FM reception mode by switching between the third and fourth positions. The second switch is involved in the power supply to the television circuit section in the first and second positions, is involved in the power supply to the radio circuit section in the third and fourth positions, and is involved in the power supply to the radio circuit section in the third and fourth positions. The switch is involved in transmitting the television audio signal to the audio output circuit section in first and second positions,
A function switching device for a broadcast receiver, characterized in that the third and fourth positions are involved in transmitting radio audio signals.