JPS5811365U - subscriber circuit - Google Patents

subscriber circuit

Info

Publication number
JPS5811365U
JPS5811365U JP10281781U JP10281781U JPS5811365U JP S5811365 U JPS5811365 U JP S5811365U JP 10281781 U JP10281781 U JP 10281781U JP 10281781 U JP10281781 U JP 10281781U JP S5811365 U JPS5811365 U JP S5811365U
Authority
JP
Japan
Prior art keywords
circuit
test
subscriber circuit
subscriber
test relay
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.)
Granted
Application number
JP10281781U
Other languages
Japanese (ja)
Other versions
JPS6342758Y2 (en
Inventor
弘之 遠藤
Original Assignee
日本電気株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP10281781U priority Critical patent/JPS5811365U/en
Publication of JPS5811365U publication Critical patent/JPS5811365U/en
Application granted granted Critical
Publication of JPS6342758Y2 publication Critical patent/JPS6342758Y2/ja
Granted legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の加入者回路の一例を示す回路図、第２図
は本考案の基本構成を説明するための回路図、第３図は
本考案の一実施例を示す回路図である。 図において、１・・・テストリレー、２・・・リンガ送
出機能部、３・・・通話電流供給回路、４〜７・・・試
験用端子、８・・・メーク接点、９・・・ステーショナ
１八１０・・・ブレーク接点。 第２図 −第３図FIG. 1 is a circuit diagram showing an example of a conventional subscriber circuit, FIG. 2 is a circuit diagram for explaining the basic configuration of the present invention, and FIG. 3 is a circuit diagram showing an embodiment of the present invention. In the figure, 1... Test relay, 2... Ringer sending function section, 3... Call current supply circuit, 4-7... Test terminal, 8... Make contact, 9... Stay Shona 18 10...Break contact. Figure 2-Figure 3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通話電流供給回路およびリンガ送出機能部と加入者端子
間に接点を介して試験用端子を接続できるテストリレー
を備えた加入者回路において、前記テストリレーに切替
接点を設け、該テスト、リレーのステーショナリ側を隣
接する加入者回路のテストリレーのブレーク側接点に接
続するように順次縦続接続して前記試験用端子に接続し
た回路を含むことを特徴とする加入者回路。In a subscriber circuit equipped with a test relay capable of connecting a test terminal via a contact between the call current supply circuit and the ringer sending function unit and the subscriber terminal, the test relay is provided with a switching contact, and the test relay stationary 1. A subscriber circuit comprising circuits connected to the test terminal in a cascade manner such that one side of the circuit is connected to a break side contact of a test relay of an adjacent subscriber circuit.
JP10281781U 1981-07-13 1981-07-13 subscriber circuit Granted JPS5811365U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10281781U JPS5811365U (en) 1981-07-13 1981-07-13 subscriber circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10281781U JPS5811365U (en) 1981-07-13 1981-07-13 subscriber circuit

Publications (2)

Publication Number Publication Date
JPS5811365U true JPS5811365U (en) 1983-01-25
JPS6342758Y2 JPS6342758Y2 (en) 1988-11-09

Family

ID=29897451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10281781U Granted JPS5811365U (en) 1981-07-13 1981-07-13 subscriber circuit

Country Status (1)

Country Link
JP (1) JPS5811365U (en)

Also Published As

Publication number Publication date
JPS6342758Y2 (en) 1988-11-09

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