JPS6093364U

JPS6093364U - information outlet

Info

Publication number: JPS6093364U
Application number: JP18587783U
Authority: JP
Inventors: 水口　慶一; 嘉浩谷川; 博司畑野; 博允井上
Original assignee: 松下電工株式会社
Priority date: 1983-11-29
Filing date: 1983-11-29
Publication date: 1985-06-26

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

[Brief explanation of drawings]

第１図はテレビ共聴システムのブロック図、第２図はベ
ースバンドデータの一例としてのタイムチャート、第３
図はテレビ受像機の入力部の回路図、第４図は本考案の
第１の実施例を示す回路図、第５図は本考案の第２の実
施例を示す回路図、第６図は本考案の第３の実施例に関
する分配器の回路図。４・・・電流通過型直列ユニット、５・・・テレビ受像
機、８・・・同軸ケーブル、１０・・・コンデンサ、１
１・・・抵抗、１２・・・ダイオード。Figure 1 is a block diagram of the TV shared listening system, Figure 2 is a time chart as an example of baseband data, and Figure 3 is a block diagram of the TV shared listening system.
The figure is a circuit diagram of the input section of a television receiver, FIG. 4 is a circuit diagram showing the first embodiment of the present invention, FIG. 5 is a circuit diagram showing the second embodiment of the present invention, and FIG. 6 is a circuit diagram showing the second embodiment of the present invention. FIG. 3 is a circuit diagram of a distributor according to a third embodiment of the present invention. 4... Current passing type series unit, 5... Television receiver, 8... Coaxial cable, 10... Capacitor, 1
1...Resistor, 12...Diode.

Claims

[Scope of utility model registration request]

A current-passing series unit that is connected to a branch point of an information transmission system that multiplex transmits video signals, audio signals, and data signals with a coaxial cable, and a current-passing series unit that is connected to the above current-passing series unit and short-circuited in terms of DC. 1. An information outlet interposed between a terminal device and a terminal device, characterized in that the information outlet is constituted by a string circuit of a capacitor, a resistor, and a diode.