JPH0178466U - - Google Patents
Info
- Publication number
- JPH0178466U JPH0178466U JP1987175491U JP17549187U JPH0178466U JP H0178466 U JPH0178466 U JP H0178466U JP 1987175491 U JP1987175491 U JP 1987175491U JP 17549187 U JP17549187 U JP 17549187U JP H0178466 U JPH0178466 U JP H0178466U
- Authority
- JP
- Japan
- Prior art keywords
- plug
- video signal
- television receiver
- jack device
- contact piece
- 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
Links
- 239000004020 conductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
第１図は本考案のテレビジヨン受像機の映像信
号入力用ジヤツク装置の一実施例を示す断面図、
第２図は第１図例の斜視図、第３図は第１図例の
接続状態を示す断面図、第４図は第１図例のジヤ
ツクを使用したテレビジヨン受像機の構成図、第
５図は本考案のジヤツク装置の他の実施例を示す
構成図、第６図は従来のテレビジヨン受像機の一
例を示す構成図である。
２はプラグ、２ａはチツプ、２０はジヤツク、
２０ａ，２０ｂ，２０ｃ及び２０ｄは夫々接片、
２１はケース、２２はコンデンサ、２３は抵抗器
である。
FIG. 1 is a sectional view showing an embodiment of a jack device for inputting video signals of a television receiver according to the present invention;
2 is a perspective view of the example in FIG. 1, FIG. 3 is a sectional view showing the connection state of the example in FIG. 1, FIG. 4 is a block diagram of a television receiver using the jack in the example in FIG. FIG. 5 is a block diagram showing another embodiment of the jack device of the present invention, and FIG. 6 is a block diagram showing an example of a conventional television receiver. 2 is the plug, 2a is the chip, 20 is the jack,
20a, 20b, 20c and 20d are contact pieces, respectively;
21 is a case, 22 is a capacitor, and 23 is a resistor.
Claims (1)
側から外部機器側に切換わるようになされたテレ
ビジヨン受像機の映像信号入力用ジヤツク装置に
おいて、 プラグ挿入時にこのプラグの中心導体と導通状
態になる接片と、該接片に接続された終端抵抗と
を設けたことを特徴とするテレビジヨン受像機の
映像信号入力用ジヤツク装置。[Scope of claim for utility model registration] In a jack device for video signal input of a television receiver, which switches the video signal input from the built-in tuner side to the external equipment side when the plug is inserted, the center of the plug when the plug is inserted. 1. A jack device for inputting a video signal of a television receiver, comprising a contact piece that is electrically connected to a conductor, and a terminating resistor connected to the contact piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175491U JPH0617372Y2 (en) | 1987-11-17 | 1987-11-17 | Jack device for video signal input of television receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175491U JPH0617372Y2 (en) | 1987-11-17 | 1987-11-17 | Jack device for video signal input of television receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0178466U true JPH0178466U (en) | 1989-05-26 |
| JPH0617372Y2 JPH0617372Y2 (en) | 1994-05-02 |
Family
ID=31467282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175491U Expired - Lifetime JPH0617372Y2 (en) | 1987-11-17 | 1987-11-17 | Jack device for video signal input of television receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617372Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012160452A (en) * | 2011-02-02 | 2012-08-23 | Neutrik Ag | Jack socket |
| TWI633726B (en) * | 2017-11-09 | 2018-08-21 | 徐振健 | Multi-stage signal transmission connector |
-
1987
- 1987-11-17 JP JP1987175491U patent/JPH0617372Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012160452A (en) * | 2011-02-02 | 2012-08-23 | Neutrik Ag | Jack socket |
| TWI633726B (en) * | 2017-11-09 | 2018-08-21 | 徐振健 | Multi-stage signal transmission connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0617372Y2 (en) | 1994-05-02 |