JPS6447173U - - Google Patents

Info

Publication number
JPS6447173U
JPS6447173U JP14099087U JP14099087U JPS6447173U JP S6447173 U JPS6447173 U JP S6447173U JP 14099087 U JP14099087 U JP 14099087U JP 14099087 U JP14099087 U JP 14099087U JP S6447173 U JPS6447173 U JP S6447173U
Authority
JP
Japan
Prior art keywords
circuit
switching
audio
intermediate frequency
tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14099087U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14099087U priority Critical patent/JPS6447173U/ja
Publication of JPS6447173U publication Critical patent/JPS6447173U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の音声回路を示す回
路図である。

Claims (1)

  1. 【実用新案登録請求の範囲】 複数の異なつた周波数の音声中間周波信号を入
    力していずれか1個の音声中間周波信号を選択す
    る切替回路と、入力する音声中間周波信号の周波
    数を判別して上記切替回路を切り替える判別回路
    とを具備する音声回路において、 上記切替回路の出力を受ける検波回路と、該検
    波回路に接続されるタンク回路と、該タンク回路
    にスイツチングダイオードを介して並列接続され
    るコンデンサとを設け、上記スイツチングダイオ
    ードを上記判別回路の出力信号によりオン・オフ
    するようにしたことを特徴とするテレビ受信機に
    おける音声回路。
JP14099087U 1987-09-17 1987-09-17 Pending JPS6447173U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14099087U JPS6447173U (ja) 1987-09-17 1987-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14099087U JPS6447173U (ja) 1987-09-17 1987-09-17

Publications (1)

Publication Number Publication Date
JPS6447173U true JPS6447173U (ja) 1989-03-23

Family

ID=31405657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14099087U Pending JPS6447173U (ja) 1987-09-17 1987-09-17

Country Status (1)

Country Link
JP (1) JPS6447173U (ja)

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