JPH0284483U - - Google Patents

Info

Publication number
JPH0284483U
JPH0284483U JP16495388U JP16495388U JPH0284483U JP H0284483 U JPH0284483 U JP H0284483U JP 16495388 U JP16495388 U JP 16495388U JP 16495388 U JP16495388 U JP 16495388U JP H0284483 U JPH0284483 U JP H0284483U
Authority
JP
Japan
Prior art keywords
video signal
synchronization
detection circuit
television receiver
color television
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
JP16495388U
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 JP16495388U priority Critical patent/JPH0284483U/ja
Publication of JPH0284483U publication Critical patent/JPH0284483U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)

Description

【図面の簡単な説明】
図は本考案の実施例のブロツクダイアグラムで
ある。 1……映像信号入力端子、2……切換スイツチ
、3……同期検出回路、5……表示装置、7……
切換スイツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ノイズが入力したとき表示装置の表示を全面一
    様にブルーにする機能を備えたカラーテレビジヨ
    ン受像機において、オンエア信号受信時は映像信
    号と水平同期パルスの同期関係を検出し、VTR
    再生時は映像信号より同期状態を検出する同期検
    出回路を設け、該同期検出回路で非同期状態の検
    出が行われたとき、表示装置に映像信号に代えて
    ブルー信号を供給する切換スイツチを設けたこと
    を特徴とするカラーテレビジヨン受像機。
JP16495388U 1988-12-19 1988-12-19 Pending JPH0284483U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16495388U JPH0284483U (ja) 1988-12-19 1988-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16495388U JPH0284483U (ja) 1988-12-19 1988-12-19

Publications (1)

Publication Number Publication Date
JPH0284483U true JPH0284483U (ja) 1990-06-29

Family

ID=31451008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16495388U Pending JPH0284483U (ja) 1988-12-19 1988-12-19

Country Status (1)

Country Link
JP (1) JPH0284483U (ja)

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