JPS59114663U - Vertical synchronization circuit - Google Patents
Vertical synchronization circuitInfo
- Publication number
- JPS59114663U JPS59114663U JP705283U JP705283U JPS59114663U JP S59114663 U JPS59114663 U JP S59114663U JP 705283 U JP705283 U JP 705283U JP 705283 U JP705283 U JP 705283U JP S59114663 U JPS59114663 U JP S59114663U
- Authority
- JP
- Japan
- Prior art keywords
- vertical synchronization
- circuit
- input terminal
- synchronization circuit
- synchronization 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
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図はこの考案の一実施例を示すもので、第１図はブロッ
ク図、第２図は第１図における要部特性図である。
図中、１は入力端子、２は遅延回路、３はスイッチ回路
、４は制御回路、６は出力端子である。The figures show one embodiment of this invention, with FIG. 1 being a block diagram and FIG. 2 being a characteristic diagram of the main parts in FIG. 1. In the figure, 1 is an input terminal, 2 is a delay circuit, 3 is a switch circuit, 4 is a control circuit, and 6 is an output terminal.
Claims (2)
端子に接続され、垂直同期信号を水平走査期間の１／２
の期間遅延する遅延回路と、上記入力端子および遅延回
路に接続され、いずれか一方の信号を切替えて出力する
スイッチ回路と、このスイッチ回路を１垂直期間毎に駆
動する制御回路とを備えた垂直同期回路。(1) An input terminal to which the vertical synchronization signal is supplied, and a terminal connected to this input terminal to transmit the vertical synchronization signal to 1/2 of the horizontal scanning period.
, a switch circuit connected to the input terminal and the delay circuit to switch and output one of the signals, and a control circuit to drive the switch circuit every vertical period. synchronous circuit.
にしたことを特徴とする実用新案登録請求の範囲第１項
記載の垂直同期回路。(2) The vertical synchronization circuit according to claim 1, wherein the control circuit is operated by a vertical synchronization signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP705283U JPS59114663U (en) | 1983-01-19 | 1983-01-19 | Vertical synchronization circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP705283U JPS59114663U (en) | 1983-01-19 | 1983-01-19 | Vertical synchronization circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59114663U true JPS59114663U (en) | 1984-08-02 |
Family
ID=30138587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP705283U Pending JPS59114663U (en) | 1983-01-19 | 1983-01-19 | Vertical synchronization circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59114663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63142775A (en) * | 1986-12-04 | 1988-06-15 | Matsushita Electric Ind Co Ltd | Field discrimination circuit |
-
1983
- 1983-01-19 JP JP705283U patent/JPS59114663U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63142775A (en) * | 1986-12-04 | 1988-06-15 | Matsushita Electric Ind Co Ltd | Field discrimination circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59114663U (en) | Vertical synchronization circuit | |
| JPS59114664U (en) | synchronous circuit | |
| JPS58115799U (en) | Piezoelectric speaker control device | |
| JPS60174958U (en) | RGB interface data communication circuit | |
| JPS6076392U (en) | level display device | |
| JPS6022072U (en) | television signal delay device | |
| JPS6085474U (en) | Vertical pulse separation circuit | |
| JPS6025281U (en) | mixing circuit | |
| JPS58123393U (en) | electronic time switch | |
| JPS61103969U (en) | ||
| JPS6047356U (en) | Signal polarity conversion circuit | |
| JPS60132059U (en) | data transmission circuit | |
| JPS58191769U (en) | Synchronous signal switching circuit | |
| JPS59137641U (en) | Drive pulse generation circuit | |
| JPS5873643U (en) | Electronic tuner selection circuit | |
| JPS59143179U (en) | remote control system | |
| JPS60166001U (en) | Control device using microcomputer | |
| JPS6133231U (en) | Head switching signal generation circuit | |
| JPS5914454U (en) | Video signal processing device | |
| JPS5882069U (en) | Television receiver synchronization separation circuit | |
| JPS5811385U (en) | Time division multiplex remote control device | |
| JPS58129761U (en) | Balanced transmission receiver circuit | |
| JPS60139376U (en) | Vertical synchronization signal enhancement circuit | |
| JPS59111329U (en) | Signal switching circuit | |
| JPS6135494U (en) | speaker drive circuit |