JPS5933373U - Video signal switching device - Google Patents

Video signal switching device

Info

Publication number
JPS5933373U
JPS5933373U JP12708082U JP12708082U JPS5933373U JP S5933373 U JPS5933373 U JP S5933373U JP 12708082 U JP12708082 U JP 12708082U JP 12708082 U JP12708082 U JP 12708082U JP S5933373 U JPS5933373 U JP S5933373U
Authority
JP
Japan
Prior art keywords
video signal
switching device
video
switching means
signal switching
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
JP12708082U
Other languages
Japanese (ja)
Inventor
徳井　悟
高澤　正
小泉　義男
Original Assignee
パイオニア株式会社
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 by パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP12708082U priority Critical patent/JPS5933373U/en
Publication of JPS5933373U publication Critical patent/JPS5933373U/en
Pending legal-status Critical Current

Links

Landscapes

  • Studio Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の映像信号切換装置のブロック図、第２図
はこの考案の映像信号切換装置の一実施例のブ冶ツク図
、第３図はこの考案の映像信号切換装置の他の実施例の
ブ吊ツク図である。 １・・・アンテナ、２・・・ＴＶチューナ、３・・・入
力端子、４・・・入力端子、５・・・ビデオ出力端子、
６・・・変　−調器、７・・・ＲＦ出力端子、８・・・
レコード出力端子、８１〜Ｓ４・・・切換手段。FIG. 1 is a block diagram of a conventional video signal switching device, FIG. 2 is a block diagram of an embodiment of the video signal switching device of this invention, and FIG. 3 is another embodiment of the video signal switching device of this invention. FIG. 3 is an example block diagram. 1... Antenna, 2... TV tuner, 3... Input terminal, 4... Input terminal, 5... Video output terminal,
6...Modulator, 7...RF output terminal, 8...
Record output terminal, 81-S4...Switching means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] テレビチューナを含む複数の映像信号源からの映像信号
を選択してビデオ出力端子に３の映像信号を送出させる
第１の切換手段と、上記複数の映像信号および上記第１
の切換手段で選択された映像信号のうち、所定の映像信
号を選択して取り出す第２の切換手段と、この第２の切
換手段で選択された映像信号を変調してＲＦ低信号出力
する変調器とよりなる映像信号切換装置。a first switching means for selecting video signals from a plurality of video signal sources including a television tuner and transmitting three video signals to a video output terminal;
a second switching means for selecting and extracting a predetermined video signal from among the video signals selected by the switching means; and a modulation for modulating the video signal selected by the second switching means and outputting an RF low signal. A video signal switching device consisting of a device and a video signal switching device.
JP12708082U 1982-08-23 1982-08-23 Video signal switching device Pending JPS5933373U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12708082U JPS5933373U (en) 1982-08-23 1982-08-23 Video signal switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12708082U JPS5933373U (en) 1982-08-23 1982-08-23 Video signal switching device

Publications (1)

Publication Number Publication Date
JPS5933373U true JPS5933373U (en) 1984-03-01

Family

ID=30288747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12708082U Pending JPS5933373U (en) 1982-08-23 1982-08-23 Video signal switching device

Country Status (1)

Country Link
JP (1) JPS5933373U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6441587A (en) * 1987-08-08 1989-02-13 Mitsubishi Electric Corp Magnetic recording and reproducing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518706B1 (en) * 1970-11-06 1976-03-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518706B1 (en) * 1970-11-06 1976-03-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6441587A (en) * 1987-08-08 1989-02-13 Mitsubishi Electric Corp Magnetic recording and reproducing device

Similar Documents

Publication Publication Date Title
JPS583672U (en) RF modulator
JPS5933373U (en) Video signal switching device
JPS58172230U (en) Channel selection device
JPS6066174U (en) CATV converter device
JPS59166536U (en) RF switch with attenuator
JPS58123680U (en) Mode display circuit for color television with external input terminal
JPS60186775U (en) Video signal amplification circuit
JPS59174777U (en) RF converter
JPS599676U (en) Video tape recorder antenna terminal board device
JPS586480U (en) Television signal processing equipment
JPS5946073U (en) RF modulator
JPS6072045U (en) Multi-standard receiver
JPS58121469U (en) remote control device
JPS58187885U (en) coin timer device
JPS5981169U (en) Video signal reproducing device
JPS5873669U (en) Video signal recording and playback device
JPS58144967U (en) Recording/playback device
JPS5850766U (en) High frequency signal control device
JPS5873673U (en) Audio signal level display device
JPS5854176U (en) television receiver
JPS5950167U (en) Television receiver channel selection device
JPS596340U (en) antenna connection device
JPS6090978U (en) television receiver
JPS5936667U (en) Signal input switching device
JPS5896371U (en) Terminal device for in-house broadcast system