JPS6214865U - - Google Patents
Info
- Publication number
- JPS6214865U JPS6214865U JP10653785U JP10653785U JPS6214865U JP S6214865 U JPS6214865 U JP S6214865U JP 10653785 U JP10653785 U JP 10653785U JP 10653785 U JP10653785 U JP 10653785U JP S6214865 U JPS6214865 U JP S6214865U
- Authority
- JP
- Japan
- Prior art keywords
- switching
- switching means
- switching control
- control signal
- input
- 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
Links
- 230000005236 sound signal Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Description
第１図はこの考案の映像・音声信号切換装置の
ブロツク回路図、第２図はこの考案の映像・音声
信号切換装置に用いられる切換回路の回路図、第
３図は従来装置に用いられる切換回路の回路図で
ある。
２ａ，２ｂ：電子切換スイツチ、４：データラ
ツチ、５：デコーダ、１０：ラツチＯＮ／ＯＦＦ
スイツチ、１１，１１ａ，１１ｂ：切換回路。
Fig. 1 is a block circuit diagram of the video/audio signal switching device of this invention, Fig. 2 is a circuit diagram of a switching circuit used in the video/audio signal switching device of this invention, and Fig. 3 is a circuit diagram of a switching circuit used in a conventional device. It is a circuit diagram of a circuit. 2a, 2b: Electronic changeover switch, 4: Data latch, 5: Decoder, 10: Latch ON/OFF
Switch, 11, 11a, 11b: switching circuit.
Claims (1)
もとずいて択一的に選択して出力する切換手段を
少なくとも２つ備え、かつ１つの前記切換手段へ
は前記切換制御信号を直接入力し、その他の前記
切換手段へは断続装置を介して前記切り換え制御
信号を入力してなることを特徴とする映像・音声
信号切換装置。 At least two switching means are provided for selectively selecting and outputting based on input signals from a plurality of input terminals and switching control signals, and the switching control signal is directly input to one of the switching means. , a video/audio signal switching device characterized in that the switching control signal is inputted to the other switching means via an intermittent device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10653785U JPS6214865U (en) | 1985-07-11 | 1985-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10653785U JPS6214865U (en) | 1985-07-11 | 1985-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6214865U true JPS6214865U (en) | 1987-01-29 |
Family
ID=30981990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10653785U Pending JPS6214865U (en) | 1985-07-11 | 1985-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6214865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0297175A (en) * | 1988-10-04 | 1990-04-09 | Asahi Optical Co Ltd | Still video device |
-
1985
- 1985-07-11 JP JP10653785U patent/JPS6214865U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0297175A (en) * | 1988-10-04 | 1990-04-09 | Asahi Optical Co Ltd | Still video device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6214865U (en) | ||
| JPS6219864U (en) | ||
| JPS6456117U (en) | ||
| JPS59173113U (en) | audio equipment | |
| JPS619968U (en) | Television receiver audio switching circuit | |
| JPS5897741U (en) | Tape recorder remote control device | |
| JPS60127075U (en) | adapter | |
| JPS60132608U (en) | Input/output switching device | |
| JPH0172777U (en) | ||
| JPS61136621U (en) | ||
| JPS61174001U (en) | ||
| JPS6236406U (en) | ||
| JPS6224578U (en) | ||
| JPH0356235U (en) | ||
| JPS5960716U (en) | Digital signal processing device | |
| JPS6456118U (en) | ||
| JPH0478870U (en) | ||
| JPS6164609U (en) | ||
| JPS64851U (en) | ||
| JPS6064620U (en) | fader circuit | |
| JPS61128834U (en) | ||
| JPS59180589U (en) | headphone device | |
| JPS58182514U (en) | mixing circuit | |
| JPS58114611U (en) | Amplifier with commercial power switching circuit | |
| JPS63133713U (en) |