JPS61199788U - - Google Patents
Info
- Publication number
- JPS61199788U JPS61199788U JP8275985U JP8275985U JPS61199788U JP S61199788 U JPS61199788 U JP S61199788U JP 8275985 U JP8275985 U JP 8275985U JP 8275985 U JP8275985 U JP 8275985U JP S61199788 U JPS61199788 U JP S61199788U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- tape recorder
- stereo
- radio
- noise reduction
- 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
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
図示した回路は、本考案の表示回路の一実施例
である。
主な図番の説明、２，３，４……選択スイツチ
、５……受信回路、６……ステレオデコーダー回
路、１２……前置増幅回路、１３……雑音低減回
路、１７……第１制御スイツチ、１８……第２制
御スイツチ、１９……主増幅回路、２２……ヘツ
ドフオンジヤツク、２６……発光ダイオード、２
８……スイツチングトランジスター。
The illustrated circuit is one embodiment of the display circuit of the present invention. Explanation of main drawing numbers, 2, 3, 4...Selection switch, 5...Receiving circuit, 6...Stereo decoder circuit, 12...Preamplifier circuit, 13...Noise reduction circuit, 17...1st Control switch, 18... Second control switch, 19... Main amplifier circuit, 22 ... Headphone jack, 26... Light emitting diode, 2
8...Switching transistor.
Claims (1)
路が同一のキヤビネツトに組込まれていると共に
該受信回路及びテープレコーダー回路への電源供
給を制御することによつてラジオ使用とテープレ
コーダー使用とを切換えるように構成されたテー
プレコーダーにおいて、ラジオ使用時動作状態に
なり受信信号を左右の信号に分離すると共にステ
レオパイロツト信号の有・無に対応した信号を出
力するステレオデコーダー回路と、テープレコー
ダー使用時動作可能状態になると共に制御スイツ
チの切換によりその動作が制御される雑音低減回
路と、前記ステレオデコーダー回路及び前記制御
スイツチにより点灯動作が制御される表示素子と
より成り、前記表示素子によりステレオ放送及び
雑音低減回路の動作・不動作を表示するようにし
たことを特徴とするラジオ付テープレコーダーの
表示回路。 An FM stereo reception circuit and a tape recorder circuit are incorporated in the same cabinet, and the system is configured to switch between radio use and tape recorder use by controlling power supply to the reception circuit and tape recorder circuit. In a tape recorder, there is a stereo decoder circuit that becomes operational when the radio is in use and separates the received signal into left and right signals and outputs a signal corresponding to the presence or absence of a stereo pilot signal, and a stereo decoder circuit that becomes operational when the tape recorder is in use. It consists of a noise reduction circuit whose operation is controlled by switching a control switch, and a display element whose lighting operation is controlled by the stereo decoder circuit and the control switch.The display element controls the stereo broadcasting and the operation of the noise reduction circuit. A display circuit for a tape recorder with a radio, characterized in that a non-operating state is displayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8275985U JPS61199788U (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8275985U JPS61199788U (en) | 1985-05-31 | 1985-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61199788U true JPS61199788U (en) | 1986-12-13 |
Family
ID=30630761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8275985U Pending JPS61199788U (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61199788U (en) |
-
1985
- 1985-05-31 JP JP8275985U patent/JPS61199788U/ja active Pending