JPS60155291U - Input or output jack connection circuit - Google Patents
Input or output jack connection circuitInfo
- Publication number
- JPS60155291U JPS60155291U JP4122584U JP4122584U JPS60155291U JP S60155291 U JPS60155291 U JP S60155291U JP 4122584 U JP4122584 U JP 4122584U JP 4122584 U JP4122584 U JP 4122584U JP S60155291 U JPS60155291 U JP S60155291U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- plug
- input
- resistor
- output jack
- 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
- Stereophonic Arrangements (AREA)
- Details Of Connecting Devices For Male And Female Coupling (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図乃至第６図は従来の入力ジャック接続回路例を示
した構成図、第７図は本考案の入力ジャック接続回路の
一実施例を示した構成図、第８図は第７図の入力ジャッ
ク部の拡大図、第９−は本考案の他の実施例を示した構
成図、第１０図及び −第１１図は本考案の更に他の
実施例を示した構成図、第１２図及び第１３図は本考案
の更に他の実施例を示した構成図である。
１、−２・・・入力ジャック、３，４・・・アンプ、５
゜６・・・抵抗、９・・・スライドスイッチ、１０・・
・スイッチ、１３・・・プラグ、Ａ、 Ｂ、 Ｆ・・・
端子。1 to 6 are block diagrams showing examples of conventional input jack connection circuits, FIG. 7 is a block diagram showing an embodiment of the input jack connection circuit of the present invention, and FIG. An enlarged view of the input jack part, No. 9 is a block diagram showing another embodiment of the present invention, FIGS. 10 and 11 are block diagrams showing still another embodiment of the present invention, and FIG. 12 and FIG. 13 are configuration diagrams showing still another embodiment of the present invention. 1, -2...Input jack, 3,4...Amplifier, 5
゜6...Resistance, 9...Slide switch, 10...
・Switch, 13...Plug, A, B, F...
terminal.
Claims (1)
で任意の入力又は出力ジャックを他チャンネル、 ラ
インに接−した入力又は出力ジャック接続回路において
、前記他チヤンネルラインに接続した入力又は出力ジャ
ックは、挿入されるプラグの正極部が接触する第１の端
子と、挿入されるプラグの負極部が接触する第２の端子
と、プラグ非挿入時第１の端子に接触する第３の端子と
を有し、第１の端子を第２の端子に入力インピーダしス
を与える抵抗を介して接続すると共に、第３の端子を他
のチャンネルラインの正極側に接続し、プラグ挿入時、
第１と第３の端子の接触を開放し、且つ、第１の端子を
前記抵抗及びプラグの負極部を介して接地することを特
゛ 徴とする入力又は出力ジャック接続回路。 す２）前記他チャンネルしインに接続した入力又は出力
ジャックは、挿入されるプラグの正極部が接触する第１
の端子と、プラグ挿入時プラグの負極部に接触する第２
の端子と、プラグの入出力によって動作するスライドス
イツ≠とを有−し、第１の端子を第２の端子に入力イン
ピーダンスを与える抵抗を介して接続すると共に、第１
の端子をスライドスイッチを介して他のチャンネルライ
ンの正極側に接続し、プラグ挿入時、第１の端子を抵抗
及びプラグの負極部を介−して接地すると共に、スライ
ドスイッチにより−第１の端子と他のチャンネルライン
の正極側との接続全開放し、プラグ非挿入時、前記抵抗
を非接地とし且う第１の端子をスライドスイッチを介し
て他のチャンネルラインに接続することを特徴とする実
用新案登録請求の範囲第１項記載の入力又は出力ジャッ
ク接続回路。 （３）前記他チャンネルに接続した入力又は出カシ〜ヤ
クは、挿入されるプラグの正極部が接触する第１の端子
と、プラグの非挿入時に第１の端子 −に接触す
る第、３の端子と、プラグの人出によって動作するスラ
イドスイッチとを有し、第１の−端子をスライドスイッ
チを介して他端が接地されｈ入カインピ、−ダンスを与
える抵抗に接続し、プラグ挿入時、第１の端子と第３の
端子との接触を開放し、且つ第１の端子をスライド及び
抵抗を介して接地し、プラグ非挿入時、スライドスイッ
チにより第１の端子と前記抵抗との接続を開放すること
を特徴とする実用新案登録請求の範囲第１項記載の入力
又は出力ジャック接続回路。[Claims for Utility Model Registration] (1) In an input or output jack connection circuit that has a plurality of input or output jacks and any input or output jack among them is connected to another channel or line, The input or output jack connected to the line has a first terminal that contacts the positive terminal of the plug to be inserted, a second terminal that contacts the negative terminal of the plug to be inserted, and a first terminal when the plug is not inserted. and a third terminal in contact with the channel line, the first terminal is connected to the second terminal via a resistor that provides input impedance, and the third terminal is connected to the positive side of the other channel line. Then, when inserting the plug,
An input or output jack connection circuit, characterized in that the first and third terminals are disconnected from each other, and the first terminal is grounded through the resistor and the negative terminal of the plug. 2) The input or output jack connected to the other channel input is the first input or output jack that the positive terminal of the inserted plug contacts.
terminal, and a second terminal that contacts the negative terminal of the plug when the plug is inserted.
and a slide switch ≠ operated by the input and output of the plug, the first terminal is connected to the second terminal via a resistor giving input impedance, and the first
terminal is connected to the positive side of the other channel line via a slide switch, and when the plug is inserted, the first terminal is grounded via the resistor and the negative terminal of the plug, and the slide switch connects the first terminal to the positive side of the other channel line. The connection between the terminal and the positive terminal side of the other channel line is completely opened, and when the plug is not inserted, the first terminal with the resistor ungrounded is connected to the other channel line via a slide switch. An input or output jack connection circuit according to claim 1 of the utility model registration claim. (3) The input or output terminals connected to the other channels have a first terminal that contacts the positive terminal of the inserted plug, a third terminal that contacts the first terminal when the plug is not inserted, and a third terminal that contacts the first terminal when the plug is not inserted. It has a terminal and a slide switch operated by the insertion of the plug, and the first terminal is connected via the slide switch to a resistor whose other end is grounded and gives an input voltage, and when the plug is inserted, The contact between the first terminal and the third terminal is opened, and the first terminal is grounded through the slide and the resistor, and when the plug is not inserted, the connection between the first terminal and the resistor is closed by the slide switch. The input or output jack connection circuit according to claim 1 of the utility model registration claim, characterized in that the circuit is open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4122584U JPS60155291U (en) | 1984-03-24 | 1984-03-24 | Input or output jack connection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4122584U JPS60155291U (en) | 1984-03-24 | 1984-03-24 | Input or output jack connection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60155291U true JPS60155291U (en) | 1985-10-16 |
Family
ID=30550852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4122584U Pending JPS60155291U (en) | 1984-03-24 | 1984-03-24 | Input or output jack connection circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60155291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0644295U (en) * | 1992-11-16 | 1994-06-10 | ティアック株式会社 | Signal input / output device |
| JP2011004228A (en) * | 2009-06-19 | 2011-01-06 | Mitsubishi Electric Corp | Input signal switching device |
-
1984
- 1984-03-24 JP JP4122584U patent/JPS60155291U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0644295U (en) * | 1992-11-16 | 1994-06-10 | ティアック株式会社 | Signal input / output device |
| JP2011004228A (en) * | 2009-06-19 | 2011-01-06 | Mitsubishi Electric Corp | Input signal switching device |
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