JPS6239382U - - Google Patents

Info

Publication number
JPS6239382U
JPS6239382U JP13183385U JP13183385U JPS6239382U JP S6239382 U JPS6239382 U JP S6239382U JP 13183385 U JP13183385 U JP 13183385U JP 13183385 U JP13183385 U JP 13183385U JP S6239382 U JPS6239382 U JP S6239382U
Authority
JP
Japan
Prior art keywords
circuit
signal
video
mute
detection circuit
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.)
Granted
Application number
JP13183385U
Other languages
English (en)
Other versions
JPH0441667Y2 (ja
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 JP13183385U priority Critical patent/JPH0441667Y2/ja
Publication of JPS6239382U publication Critical patent/JPS6239382U/ja
Application granted granted Critical
Publication of JPH0441667Y2 publication Critical patent/JPH0441667Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Description

【図面の簡単な説明】
図面は全て本考案の一実施例に係り、第１図は
回路ブロツク図、第２図は波形図である。 ３……切換スイツチ（切換手段）、４……チユ
ーナ回路、１８……再生映像信号ミユート回路（
第２ミユート回路）、１９……音声ミユート回路
（第１ミユート回路、３０……検出回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. チユーナにて受信されるテレビジヨン信号中の
    同期信号の有無を検出する検出回路と、前記検出
    回路出力にて前記テレビジヨン信号の音声信号の
    記録回路への供給を遮断する第１ミユート回路と
    から成るビデオミユート回路において、前記検出
    回路に入力される前記テレビジヨン信号を再生回
    路からの再生映像信号に切換える切換手段と、前
    記検出回路に再生映像信号が入力される時に前記
    検出回路出力にて前記再生映像信号の通過を遮断
    する第２ミユート回路とを備えることを特徴とす
    るビデオミユート回路。
JP13183385U 1985-08-29 1985-08-29 Expired JPH0441667Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13183385U JPH0441667Y2 (ja) 1985-08-29 1985-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13183385U JPH0441667Y2 (ja) 1985-08-29 1985-08-29

Publications (2)

Publication Number Publication Date
JPS6239382U true JPS6239382U (ja) 1987-03-09
JPH0441667Y2 JPH0441667Y2 (ja) 1992-09-30

Family

ID=31030650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13183385U Expired JPH0441667Y2 (ja) 1985-08-29 1985-08-29

Country Status (1)

Country Link
JP (1) JPH0441667Y2 (ja)

Also Published As

Publication number Publication date
JPH0441667Y2 (ja) 1992-09-30

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