JPS60140248U - Synchronous signal switching circuit - Google Patents
Synchronous signal switching circuitInfo
- Publication number
- JPS60140248U JPS60140248U JP2629084U JP2629084U JPS60140248U JP S60140248 U JPS60140248 U JP S60140248U JP 2629084 U JP2629084 U JP 2629084U JP 2629084 U JP2629084 U JP 2629084U JP S60140248 U JPS60140248 U JP S60140248U
- Authority
- JP
- Japan
- Prior art keywords
- switching circuit
- editing
- synchronization signal
- external
- 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
Links
Landscapes
- Management Or Editing Of Information On Record Carriers (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
第１図は本考案の一実施例に係る簡易型電子編集装置に
おける同期信号切換回路の原理的構成 ５゜図、第２図
はその切換回路の具体的回路竺成図である。
−
１は外部同期スイッチ、２は検出回路、３は選択切換回
路、Ｖｅは外部同期信号。FIG. 1 shows the basic configuration of a synchronization signal switching circuit in a simple electronic editing device according to an embodiment of the present invention. FIG. 5 shows a detailed circuit diagram of the switching circuit.
- 1 is an external synchronization switch, 2 is a detection circuit, 3 is a selection switching circuit, and Ve is an external synchronization signal.
Claims (1)
記録する簡易型電子編集装置に適用されるものであって
、外部同期スイッチと、該外部同期スイ、ツチの操作に
応答する検出回路と、外部同期信号を発生する手段と、
編集開始前の再生モード時に、前記検出回路の出力に基
づいて前記再生信号を、外部同期信号に選択的に切り換
えて出力するための選択切換回路とを備え、前記外部同
期信号によりサーボを制御するとともに、編集点で記録
モードに切り換えることを特徴とする同期信号切換回路
。, which is applied to a simple electronic editing device that selects a playback signal from a source tape and records it on an editing tape, and includes an external synchronization switch, a detection circuit that responds to the operation of the external synchronization switch, and an external means for generating a synchronization signal;
and a selection switching circuit for selectively switching and outputting the playback signal to an external synchronization signal based on the output of the detection circuit during a playback mode before the start of editing, and controlling a servo by the external synchronization signal. Also, a synchronization signal switching circuit characterized by switching to recording mode at an editing point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2629084U JPS60140248U (en) | 1984-02-24 | 1984-02-24 | Synchronous signal switching circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2629084U JPS60140248U (en) | 1984-02-24 | 1984-02-24 | Synchronous signal switching circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60140248U true JPS60140248U (en) | 1985-09-17 |
Family
ID=30522157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2629084U Pending JPS60140248U (en) | 1984-02-24 | 1984-02-24 | Synchronous signal switching circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60140248U (en) |
-
1984
- 1984-02-24 JP JP2629084U patent/JPS60140248U/en active Pending
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