JPH01137675U - - Google Patents

Info

Publication number
JPH01137675U
JPH01137675U JP1988034281U JP3428188U JPH01137675U JP H01137675 U JPH01137675 U JP H01137675U JP 1988034281 U JP1988034281 U JP 1988034281U JP 3428188 U JP3428188 U JP 3428188U JP H01137675 U JPH01137675 U JP H01137675U
Authority
JP
Japan
Prior art keywords
screen
sub
television receiver
formation
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.)
Pending
Application number
JP1988034281U
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 JP1988034281U priority Critical patent/JPH01137675U/ja
Publication of JPH01137675U publication Critical patent/JPH01137675U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Studio Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示すブロツク図であ
る。 2…主画面形成回路、4…デイスプレイ、6…
副画面形成回路、8…判別回路、10…切換回路

Claims (1)

    【実用新案登録請求の範囲】
  1. デイスプレイ画面上に主画面と副画面を表示で
    きる複数画面テレビジヨン受像機において、副画
    面の形成が不能となつたことを検出して切換制御
    信号を出力する判別回路と、前記切換制御信号に
    より当該画面形成に要する信号を他から供給でき
    るようにする切換回路とからなることを特徴とす
    る複数画面テレビジヨン受像機の画面形成用擬似
    信号供給回路。
JP1988034281U 1988-03-15 1988-03-15 Pending JPH01137675U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988034281U JPH01137675U (ja) 1988-03-15 1988-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988034281U JPH01137675U (ja) 1988-03-15 1988-03-15

Publications (1)

Publication Number Publication Date
JPH01137675U true JPH01137675U (ja) 1989-09-20

Family

ID=31260998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988034281U Pending JPH01137675U (ja) 1988-03-15 1988-03-15

Country Status (1)

Country Link
JP (1) JPH01137675U (ja)

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