JPH0172777U - - Google Patents
Info
- Publication number
- JPH0172777U JPH0172777U JP1987168307U JP16830787U JPH0172777U JP H0172777 U JPH0172777 U JP H0172777U JP 1987168307 U JP1987168307 U JP 1987168307U JP 16830787 U JP16830787 U JP 16830787U JP H0172777 U JPH0172777 U JP H0172777U
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- video
- output
- terminal
- selection
- 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
Links
- 101000860173 Myxococcus xanthus C-factor Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案の一実施例を示す図である。
１２……Ｓ．ＶＨＳ．ＶＴＲ（Ｓ出力端子付映
像機器）、５２……第１ビデオ信号入力端子（第
１のビデオ信号入力端子）、５４，５６……第２
、第３ビデオ信号入力端子（第２のビデオ信号入
力端子）、６４……ビデオ信号出力端子、５８，
６０，６２……ゲート回路、６８……セレクトス
イツチ（第１操作手段）、１０……モニタＴＶ（
モニタ手段）、２８，３０，３２，３４……ゲー
ト回路（入力選択回路）、２０……ビデオ入力端
子、２４……Ｓ入力端子、７４……コントロール
信号出力端子、７０……セパレートＹ／Ｃ信号選
択制御スイツチ（第２操作手段）、７０Ｓ……Ｓ
信号選択側、１８……ＡＶセレクタ（映像信号選
択出力装置）、７２……アンド回路（コントロー
ル信号制御回路）。
The drawings are diagrams showing one embodiment of the present invention. 12...S. VHS. VTR (video equipment with S output terminal), 52...first video signal input terminal (first video signal input terminal), 54, 56...second
, third video signal input terminal (second video signal input terminal), 64...video signal output terminal, 58,
60, 62...Gate circuit, 68...Select switch (first operating means), 10...Monitor TV (
monitor means), 28, 30, 32, 34... gate circuit (input selection circuit), 20... video input terminal, 24... S input terminal, 74... control signal output terminal, 70... separate Y/C Signal selection control switch (second operating means), 70S...S
Signal selection side, 18...AV selector (video signal selection output device), 72...AND circuit (control signal control circuit).
Claims (1)
のビデオ信号を入力する第１のビデオ信号入力端
子５２と、 第２のビデオ信号を入力する第２のビデオ信号
入力端子５４，５６と この第１第２のビデオ信号を選択的にビデオ信
号出力端子６４に出力するゲート回路５８，６０
，６２と、 このゲート回路５８，６０，６２を制御する第
１操作手段６８と、 モニタ手段１０の入力選択回路２８，３０，３
２，３４をビデオ入力端子２０側よりＳ入力端子
２４側に切り換えるコントロール信号を出力する
コントロール信号出力端子７４と 前記入力選択回路２８，３０，３２，３４を制
御するための第２操作手段７０とを備える映像信
号選択出力装置１８に於いて、 前記第１操作手段６８により前記第２のビデオ
信号が前記ビデオ信号出力端子６４に選択出力さ
れ且つ前記第２操作手段７０がＳ信号選択側７０
Ｓに選択されている場合に前記コントロール信号
出力端子７４からのコントロール信号の供給を停
止せしめるコントロール信号制御回路７２を備え
ることを特徴とする映像信号選択出力装置。[Scope of claim for utility model registration] The first output from the video device 12 with the S output terminal
a first video signal input terminal 52 for inputting a video signal; second video signal input terminals 54, 56 for inputting a second video signal; and selectively outputting the first and second video signals as a video signal. Gate circuits 58 and 60 output to terminal 64
, 62, a first operating means 68 for controlling the gate circuits 58, 60, 62, and an input selection circuit 28, 30, 3 of the monitor means 10.
2 and 34 from the video input terminal 20 side to the S input terminal 24 side; and a second operating means 70 for controlling the input selection circuits 28, 30, 32, and 34. In the video signal selection output device 18, the first operating means 68 selectively outputs the second video signal to the video signal output terminal 64, and the second operating means 70 selects and outputs the second video signal to the S signal selection side 70.
A video signal selection output device characterized by comprising a control signal control circuit 72 that stops the supply of the control signal from the control signal output terminal 74 when S is selected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168307U JPH0625098Y2 (en) | 1987-11-02 | 1987-11-02 | Video signal selection output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168307U JPH0625098Y2 (en) | 1987-11-02 | 1987-11-02 | Video signal selection output device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0172777U true JPH0172777U (en) | 1989-05-16 |
| JPH0625098Y2 JPH0625098Y2 (en) | 1994-06-29 |
Family
ID=31457373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168307U Expired - Lifetime JPH0625098Y2 (en) | 1987-11-02 | 1987-11-02 | Video signal selection output device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0625098Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02295218A (en) * | 1989-04-14 | 1990-12-06 | Thomson Consumer Electron Inc | Changeover device between audio and video |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6473870A (en) * | 1987-09-14 | 1989-03-20 | Matsushita Electric Ind Co Ltd | Input signal selecting device |
-
1987
- 1987-11-02 JP JP1987168307U patent/JPH0625098Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6473870A (en) * | 1987-09-14 | 1989-03-20 | Matsushita Electric Ind Co Ltd | Input signal selecting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02295218A (en) * | 1989-04-14 | 1990-12-06 | Thomson Consumer Electron Inc | Changeover device between audio and video |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0625098Y2 (en) | 1994-06-29 |