JPS59171474U - television receiver - Google Patents
television receiverInfo
- Publication number
- JPS59171474U JPS59171474U JP6560483U JP6560483U JPS59171474U JP S59171474 U JPS59171474 U JP S59171474U JP 6560483 U JP6560483 U JP 6560483U JP 6560483 U JP6560483 U JP 6560483U JP S59171474 U JPS59171474 U JP S59171474U
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- primary color
- color video
- input
- circuit
- 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、本考案のテレビジョン受像機の一実施例を示
す概略回路構成図、第２図ＡないしＦは、それぞれ第１
図に示した回路各部の動作を説明するための信号波形図
である。
１・・・・・・テレビジョン受像機、２・・・・・・第
１の信号入力回路、３・・・・・・第２の信号入力回路
、５・・・・・・信号選択回路、６・・曲クランプレベ
ル補正回路、５ａ、 ５ｂ、 ５ｃ・・・・・・補
正器、１１・・・・・・クランプ回路、１５．１６・・
・・・・ナントゲート回路。FIG. 1 is a schematic circuit diagram showing an embodiment of the television receiver of the present invention, and FIGS.
FIG. 3 is a signal waveform diagram for explaining the operation of each part of the circuit shown in the figure. DESCRIPTION OF SYMBOLS 1... Television receiver, 2... First signal input circuit, 3... Second signal input circuit, 5... Signal selection circuit. , 6... Song clamp level correction circuit, 5a, 5b, 5c... Corrector, 11... Clamp circuit, 15.16...
...Nant gate circuit.
Claims (1)
信号が重畳されていない２値論理の原色映像信号と、対
応する入力回路を介して選択的に入力されるテレビジョ
ン受像機において、帰線期間にブランキングパルスを発
生するブランキングパルス発生回路と、前記原色映像信
号の入力回路に設けられ、前記ブランキングパルス発生
回路で発生したブランキングパルスをゲートパルスとし
て論理動作し、該ゲートパルスが供給されている期間中
、前記原色映像信号の入力回路に入力された原色映像信
号の通過を阻止する論理ゲート回路とを設けてなるテレ
ビジョン受像機。In a television receiver, a composite video signal in which a synchronization signal is superimposed on a video signal and a binary logic primary color video signal without a synchronization signal are selectively input through the corresponding input circuits. A blanking pulse generation circuit that generates a blanking pulse during a line period and an input circuit for the primary color video signal are provided, and the blanking pulse generated by the blanking pulse generation circuit is used as a gate pulse to operate logically, and the gate pulse is and a logic gate circuit for blocking passage of the primary color video signal input to the input circuit for the primary color video signal during a period when the primary color video signal is being supplied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6560483U JPS59171474U (en) | 1983-04-30 | 1983-04-30 | television receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6560483U JPS59171474U (en) | 1983-04-30 | 1983-04-30 | television receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59171474U true JPS59171474U (en) | 1984-11-16 |
Family
ID=30195805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6560483U Pending JPS59171474U (en) | 1983-04-30 | 1983-04-30 | television receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59171474U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920780B2 (en) * | 1975-03-10 | 1984-05-15 | アルバテツクス・アクチエン・ゲゼルシヤフト | Weft gripper actuator for looms |
-
1983
- 1983-04-30 JP JP6560483U patent/JPS59171474U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920780B2 (en) * | 1975-03-10 | 1984-05-15 | アルバテツクス・アクチエン・ゲゼルシヤフト | Weft gripper actuator for looms |
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