JPS58119267U - TV receiver input addition device - Google Patents
TV receiver input addition deviceInfo
- Publication number
- JPS58119267U JPS58119267U JP1485982U JP1485982U JPS58119267U JP S58119267 U JPS58119267 U JP S58119267U JP 1485982 U JP1485982 U JP 1485982U JP 1485982 U JP1485982 U JP 1485982U JP S58119267 U JPS58119267 U JP S58119267U
- Authority
- JP
- Japan
- Prior art keywords
- addition device
- receiver input
- input addition
- switch circuit
- input terminal
- 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
- Studio Circuits (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (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図は本考案の一実施例を示すブロック図、第２図は
第１図におけるスイッチ回路の詳細を示す回路構成図で
ある。
１・・・・・・ＴＶ受受信アンナナ２・・・・・・ＣＡ
ＴＶの端子、３・・・・・・放送衛星受信装置、１０・
・・・・・入力付加装置、１１〜１３・・・・・・入力
端子、１４・・・・・・スイッチ回路、１５・・・・・
・出力端子、１．７・・・・・・コンピュータ、２２・
・・・・・ＶＴＲ，２３・・・・・・タイマー、４１〜
４３・・・・・・制御端子。FIG. 1 is a block diagram showing one embodiment of the present invention, and FIG. 2 is a circuit configuration diagram showing details of the switch circuit in FIG. 1. 1... TV reception/reception anana 2... CA
TV terminal, 3...Broadcasting satellite receiver, 10.
...Input addition device, 11-13...Input terminal, 14...Switch circuit, 15...
・Output terminal, 1.7... Computer, 22.
... VTR, 23 ... Timer, 41 ~
43... Control terminal.
Claims (1)
これらの入力端子の任意の一つを選択してテレビ受信機
のアンテナ入力端子に接続するスイッチ回路と、このス
イッチ回路を設定プログラムに従って経時的に切換える
プログラマブルなタイマー装置とを具備したことを特徴
とするテレビ受信機の入力付加装置。a high frequency signal input terminal provided with at least two or more;
The present invention is characterized by comprising a switch circuit that selects any one of these input terminals and connects it to the antenna input terminal of the television receiver, and a programmable timer device that switches this switch circuit over time according to a setting program. TV receiver input add-on device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1485982U JPS58119267U (en) | 1982-02-05 | 1982-02-05 | TV receiver input addition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1485982U JPS58119267U (en) | 1982-02-05 | 1982-02-05 | TV receiver input addition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58119267U true JPS58119267U (en) | 1983-08-13 |
Family
ID=30027312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1485982U Pending JPS58119267U (en) | 1982-02-05 | 1982-02-05 | TV receiver input addition device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58119267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03125578A (en) * | 1989-10-11 | 1991-05-28 | Hitachi Ltd | Tv broadcast receiver with rf input automatic switching function |
-
1982
- 1982-02-05 JP JP1485982U patent/JPS58119267U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03125578A (en) * | 1989-10-11 | 1991-05-28 | Hitachi Ltd | Tv broadcast receiver with rf input automatic switching function |
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