JPS6175644U - - Google Patents
Info
- Publication number
- JPS6175644U JPS6175644U JP16017884U JP16017884U JPS6175644U JP S6175644 U JPS6175644 U JP S6175644U JP 16017884 U JP16017884 U JP 16017884U JP 16017884 U JP16017884 U JP 16017884U JP S6175644 U JPS6175644 U JP S6175644U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- built
- low frequency
- earphone
- frequency amplifier
- 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
- 230000005236 sound signal Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Details Of Aerials (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Description
第１図は本考案の一実施例を示す図、第２図Ａ
はイヤホンを示す図、第２図Ｂはアンテナリード
を示す図である。
１……ステレオジヤツク、１１……イヤホン、
１４……アンテナリード。
Figure 1 is a diagram showing an embodiment of the present invention, Figure 2A
2B is a diagram showing an earphone, and FIG. 2B is a diagram showing an antenna lead. 1...Stereo jack, 11...Earphones,
14...Antenna lead.
Claims (1)
スピーカの一端に、第２信号端子が前記内蔵スピ
ーカの他端に、アース端子がアースに夫々接続さ
れたステレオジヤツクと、ステレオプラグを有す
るイヤホンと、モノラルプラグを有するアンテナ
リードとを備え、前記イヤホンが前記ステレオジ
ヤツクに挿入された時には、前記内蔵スピーカの
他端を開放し、以つて前記イヤホンにて前記低周
波増幅器からの音声信号を聴取するようになし、
前記アンテナリードが前記ステレオジヤツクに挿
入された時には、前記第２信号端子と前記アース
端子間を電気的に接続することにより前記内蔵ス
ピーカの他端を接地し、以つて前記内蔵スピーカ
にて前記低周波増幅器からの音声信号を聴取する
ようになしたことを特徴とするアンテナ入力装置
。 A stereo jack having a first signal terminal connected to the output end of the low frequency amplifier and one end of the built-in speaker, a second signal terminal connected to the other end of the built-in speaker, and a ground terminal connected to the ground, and an earphone having a stereo plug. and an antenna lead having a monaural plug, and when the earphone is inserted into the stereo jack, the other end of the built-in speaker is opened and the earphone receives the audio signal from the low frequency amplifier. Don't listen to me,
When the antenna lead is inserted into the stereo jack, the other end of the built-in speaker is grounded by electrically connecting the second signal terminal and the ground terminal, so that the built-in speaker An antenna input device characterized in that it is configured to listen to audio signals from a low frequency amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16017884U JPS6175644U (en) | 1984-10-22 | 1984-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16017884U JPS6175644U (en) | 1984-10-22 | 1984-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6175644U true JPS6175644U (en) | 1986-05-21 |
Family
ID=30718104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16017884U Pending JPS6175644U (en) | 1984-10-22 | 1984-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6175644U (en) |
-
1984
- 1984-10-22 JP JP16017884U patent/JPS6175644U/ja active Pending
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