JPH01171181U - - Google Patents

Info

Publication number
JPH01171181U
JPH01171181U JP6231488U JP6231488U JPH01171181U JP H01171181 U JPH01171181 U JP H01171181U JP 6231488 U JP6231488 U JP 6231488U JP 6231488 U JP6231488 U JP 6231488U JP H01171181 U JPH01171181 U JP H01171181U
Authority
JP
Japan
Prior art keywords
television receiver
multiplex broadcast
audio
output signal
broadcast demodulation
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
JP6231488U
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 JP6231488U priority Critical patent/JPH01171181U/ja
Publication of JPH01171181U publication Critical patent/JPH01171181U/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ＴＶの音声多重放送復調部の
一実施例を示す回路図、第２図は本考案のＴＶの
音声多重放送復調部の別の一実施例を示す回路図
、第３図は従来のＴＶの音声多重放送復調部の一
実施例を示す回路図である。 １……音声多重放送復調用ＩＣ、２……主チヤ
ンネル・副チヤンネル切換え用端子、３……主チ
ヤンネル・副チヤンネル切換えスイツチ、４……
スイツチ、５……音声出力信号端子、６……コン
デンサ、７……トランジスタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 音声多重放送復調機能を有するテレビジヨン受
    信機において、主チヤンネル・副チヤンネル切換
    えスイツチに連動したスイツチング手段により、
    副チヤンネル受信時のみ音声出力信号の高周波成
    分を減衰させたことを特徴とするテレビジヨン受
    信機。
JP6231488U 1988-05-11 1988-05-11 Pending JPH01171181U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6231488U JPH01171181U (ja) 1988-05-11 1988-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6231488U JPH01171181U (ja) 1988-05-11 1988-05-11

Publications (1)

Publication Number Publication Date
JPH01171181U true JPH01171181U (ja) 1989-12-04

Family

ID=31287937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6231488U Pending JPH01171181U (ja) 1988-05-11 1988-05-11

Country Status (1)

Country Link
JP (1) JPH01171181U (ja)

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