JPH0235340U - - Google Patents
Info
- Publication number
- JPH0235340U JPH0235340U JP10907488U JP10907488U JPH0235340U JP H0235340 U JPH0235340 U JP H0235340U JP 10907488 U JP10907488 U JP 10907488U JP 10907488 U JP10907488 U JP 10907488U JP H0235340 U JPH0235340 U JP H0235340U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- playback
- signal
- recorder
- recording
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案のＶＴＲのテープダビングシス
テムの一実施例を示したブロツク図、第２図は第
１図に示した主要部の詳細回路例を示した回路図
である。
１……再生側ＶＴＲ、２……記録側ＶＴＲ、３
，４……ラインケーブル、１１，２１……ビデオ
回路、１１１……無信号検出回路、１２１，２２
１……マイクロコンピユータ、１２２，２２２…
…オア回路。
FIG. 1 is a block diagram showing an embodiment of the VTR tape dubbing system of the present invention, and FIG. 2 is a circuit diagram showing a detailed circuit example of the main parts shown in FIG. 1...Reproducing side VTR, 2...Recording side VTR, 3
, 4... Line cable, 11, 21... Video circuit, 111... No signal detection circuit, 121, 22
1... Microcomputer, 122, 222...
...OR circuit.
Claims (1)
生ビデオ信号を記録側ビデオテープレコーダに出
力して、これをテープに記録させるテープダビン
グシステムにおいて、再生側ビデオテープレコー
ダに、再生テープの無信号部分を検出する無信号
検出手段と、この無信号検出手段にて無信号検出
が行われると前記再生テープの再生動作を停止さ
せる再生制御手段とを設け、且つ、記録側ビデオ
テープレコーダに、前記無信号検出手段からの無
信号検出信号を受けると、前記再生ビデオテープ
レコーダからの再生ビデオ信号をテープに記録す
る動作を停止させる記録制御手段とを設けたこと
を特徴とするＶＴＲのテープダビングシステム。 In a tape dubbing system in which a playback video signal output from a playback videotape recorder is output to a recording videotape recorder and recorded on tape, a non-signal portion of the playback tape is detected by the playback videotape recorder. A recording side video tape recorder is provided with a no-signal detecting means and a playback control means for stopping the playback operation of the playback tape when the no-signal detecting means detects a no-signal; 1. A tape dubbing system for a VTR, comprising: a recording control means for stopping the operation of recording a reproduced video signal from the reproduced video tape recorder on a tape when receiving a no-signal detection signal from the reproduced video tape recorder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10907488U JPH0235340U (en) | 1988-08-22 | 1988-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10907488U JPH0235340U (en) | 1988-08-22 | 1988-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235340U true JPH0235340U (en) | 1990-03-07 |
Family
ID=31344991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10907488U Pending JPH0235340U (en) | 1988-08-22 | 1988-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235340U (en) |
-
1988
- 1988-08-22 JP JP10907488U patent/JPH0235340U/ja active Pending
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