JPS6210576U - - Google Patents
Info
- Publication number
- JPS6210576U JPS6210576U JP10140185U JP10140185U JPS6210576U JP S6210576 U JPS6210576 U JP S6210576U JP 10140185 U JP10140185 U JP 10140185U JP 10140185 U JP10140185 U JP 10140185U JP S6210576 U JPS6210576 U JP S6210576U
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- signal
- circuit
- vertical blanking
- blanking interval
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案のビデオ信号再生装置のブロツ
ク図、第２図はその波形図、第３図はそのタイミ
ングチヤート、第４図及び第５図はその他の実施
例のブロツク図である。
１…復調回路、２…スイツチ、３…除去回路、
４…検出回路、５…制御回路、６…遅延回路、１
３…検出回路。
FIG. 1 is a block diagram of the video signal reproducing apparatus of the present invention, FIG. 2 is a waveform diagram thereof, FIG. 3 is a timing chart thereof, and FIGS. 4 and 5 are block diagrams of other embodiments. 1... Demodulation circuit, 2... Switch, 3... Removal circuit,
4...Detection circuit, 5...Control circuit, 6...Delay circuit, 1
3...Detection circuit.
Claims (1)
る検出回路と、該検出回路の検出信号に対応して
該ビデオ信号の該垂直帰線区間に含まれるコード
信号を除去する除去回路と、該除去回路により該
コード信号が除去された該ビデオ信号と除去され
ない該ビデオ信号のいずれか一方を選択的に出力
するスイツチ手段と、該スイツチ手段を制御する
制御手段とを備えることを特徴とするビデオ信号
再生装置。 a detection circuit that detects a vertical blanking interval of an input video signal; a removal circuit that removes a code signal included in the vertical blanking interval of the video signal in response to a detection signal of the detection circuit; A video signal comprising a switch means for selectively outputting either the video signal from which the code signal has been removed or the video signal from which the code signal has not been removed by a circuit, and a control means for controlling the switch means. playback device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10140185U JPH0526869Y2 (en) | 1985-07-03 | 1985-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10140185U JPH0526869Y2 (en) | 1985-07-03 | 1985-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6210576U true JPS6210576U (en) | 1987-01-22 |
| JPH0526869Y2 JPH0526869Y2 (en) | 1993-07-07 |
Family
ID=30972100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10140185U Expired - Lifetime JPH0526869Y2 (en) | 1985-07-03 | 1985-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0526869Y2 (en) |
-
1985
- 1985-07-03 JP JP10140185U patent/JPH0526869Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526869Y2 (en) | 1993-07-07 |
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