JPS6082876U - Synchronous separation circuit - Google Patents
Synchronous separation circuitInfo
- Publication number
- JPS6082876U JPS6082876U JP17402583U JP17402583U JPS6082876U JP S6082876 U JPS6082876 U JP S6082876U JP 17402583 U JP17402583 U JP 17402583U JP 17402583 U JP17402583 U JP 17402583U JP S6082876 U JPS6082876 U JP S6082876U
- Authority
- JP
- Japan
- Prior art keywords
- separation circuit
- circuit
- synchronous separation
- signal
- blocking
- 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
- Synchronizing For Television (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図は従来例を示す回路構成図、第２図は本考案の一
実施例を示すブロック図、第３図は各部波形を示すタイ
ムチャートである。
１・・・振幅分離回路、２・・・色同調回路、３・・・
カウンタ、４・・・ラッチ回路、５・・・アンドゲート
回路、６・・・マルチバイブレータ。FIG. 1 is a circuit configuration diagram showing a conventional example, FIG. 2 is a block diagram showing an embodiment of the present invention, and FIG. 3 is a time chart showing waveforms of various parts. 1... Amplitude separation circuit, 2... Color tuning circuit, 3...
Counter, 4... Latch circuit, 5... AND gate circuit, 6... Multivibrator.
Claims (1)
、振幅分離回路の出力を遮断する手段と、上記複合映像
信号からクロック信号を得て上記遮断手段へ出力すると
共に上記遮断手段を通して出力された振幅分離回路の出
力信号でリセットされるタイマー回路とを具備したこと
を特徴とする同期分離回路。A device for separating a horizontal synchronization signal from a composite video signal, comprising: means for blocking the output of an amplitude separation circuit; and a clock signal obtained from the composite video signal and outputted to the blocking means, and an amplitude separation unit outputted through the blocking means. A synchronous separation circuit comprising a timer circuit that is reset by an output signal of the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17402583U JPS6082876U (en) | 1983-11-09 | 1983-11-09 | Synchronous separation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17402583U JPS6082876U (en) | 1983-11-09 | 1983-11-09 | Synchronous separation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6082876U true JPS6082876U (en) | 1985-06-08 |
Family
ID=30378961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17402583U Pending JPS6082876U (en) | 1983-11-09 | 1983-11-09 | Synchronous separation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6082876U (en) |
-
1983
- 1983-11-09 JP JP17402583U patent/JPS6082876U/en active Pending
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