JPS583679U - Television signal regenerator - Google Patents
Television signal regeneratorInfo
- Publication number
- JPS583679U JPS583679U JP9791581U JP9791581U JPS583679U JP S583679 U JPS583679 U JP S583679U JP 9791581 U JP9791581 U JP 9791581U JP 9791581 U JP9791581 U JP 9791581U JP S583679 U JPS583679 U JP S583679U
- Authority
- JP
- Japan
- Prior art keywords
- television signal
- signal
- synchronization signal
- television
- signal regenerator
- 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
第１図は従来のビデオディスク装置のブロック図、第２
図はその信号波形図、第３図はこの考案の一実施例のブ
ロック図、第４図はその信号波形図である。
図において、１はビデオディスク、２はピックアップ、
３は映像信号処理回路、４はドロップアウト検出回路、
５はミューティング回路、６は出力端子、７６↓同期信
号発生器である。なお図中同一符号はそれぞれ同一また
は相当部分を示す。Figure 1 is a block diagram of a conventional video disc device, Figure 2 is a block diagram of a conventional video disc device.
3 is a block diagram of an embodiment of this invention, and FIG. 4 is a signal waveform diagram thereof. In the figure, 1 is a video disc, 2 is a pickup,
3 is a video signal processing circuit, 4 is a dropout detection circuit,
5 is a muting circuit, 6 is an output terminal, and 76 is a synchronizing signal generator. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
ウトを検出し、この検出信号により上記テレビジョン信
号のドロップアウトを含む所定期間そのテレビジョン信
号が出力されるのを禁止す゛ るように構成されたも
のにおいて、上記テレビジョン信号の水平同期信号に置
換可能な同期信号を出力する同期信号発生器と、上記テ
レビジョン信号が出力されるのが禁止されている所定期
間内、上記同期信号を出力する切換手段を備えたことを
特徴とするテレビジョン信号再生装置。 −７A device configured to detect a dropout of a television signal reproduced from an information carrier, and to use this detection signal to prohibit the output of the television signal for a predetermined period including the dropout of the television signal. , a synchronization signal generator that outputs a synchronization signal that can be replaced with a horizontal synchronization signal of the television signal, and a switch that outputs the synchronization signal during a predetermined period in which output of the television signal is prohibited. 1. A television signal reproducing device characterized by comprising: means. -7
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9791581U JPS583679U (en) | 1981-06-30 | 1981-06-30 | Television signal regenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9791581U JPS583679U (en) | 1981-06-30 | 1981-06-30 | Television signal regenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS583679U true JPS583679U (en) | 1983-01-11 |
Family
ID=29892685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9791581U Pending JPS583679U (en) | 1981-06-30 | 1981-06-30 | Television signal regenerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS583679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62108682A (en) * | 1985-11-06 | 1987-05-19 | Sony Corp | Video signal processing circuit |
-
1981
- 1981-06-30 JP JP9791581U patent/JPS583679U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62108682A (en) * | 1985-11-06 | 1987-05-19 | Sony Corp | Video signal processing circuit |
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