JPS6135472U - video tape recorder - Google Patents
video tape recorderInfo
- Publication number
- JPS6135472U JPS6135472U JP11740584U JP11740584U JPS6135472U JP S6135472 U JPS6135472 U JP S6135472U JP 11740584 U JP11740584 U JP 11740584U JP 11740584 U JP11740584 U JP 11740584U JP S6135472 U JPS6135472 U JP S6135472U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- video tape
- tape recorder
- black
- test signal
- 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
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
図は、この考案のビデオテープレコーダの一実施例を示
す概略構成図である。
１・・・・・・ビデオテープレコーダ、５・・・・・・
テスト信号発生回路、６・・・・・・検波回路、７・・
・・・・テレビジョン受像機。The figure is a schematic diagram showing an embodiment of the video tape recorder of this invention. 1...Video tape recorder, 5...
Test signal generation circuit, 6...Detection circuit, 7...
...television receiver.
Claims (1)
ンネルに対し、一定幅の白黒信号を含むテスト信号を送
出するテスト信号発生回路と、このテスト信号発生回路
に接続され、外部から入力された信号を検波し、その信
号レベルに応じて前記白黒信号の幅を変える検波回路を
設けてなるビデオテープレコータ。A test signal generation circuit that sends a test signal containing a black and white signal of a certain width to the channel of the television receiver on which the reproduced image is to be displayed, and a signal that is connected to this test signal generation circuit and input from the outside. A video tape recorder comprising a detection circuit that detects a signal and changes the width of the black and white signal according to the signal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11740584U JPS6135472U (en) | 1984-07-31 | 1984-07-31 | video tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11740584U JPS6135472U (en) | 1984-07-31 | 1984-07-31 | video tape recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6135472U true JPS6135472U (en) | 1986-03-04 |
Family
ID=30676316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11740584U Pending JPS6135472U (en) | 1984-07-31 | 1984-07-31 | video tape recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6135472U (en) |
-
1984
- 1984-07-31 JP JP11740584U patent/JPS6135472U/en active Pending
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