JPS58173947U - Stereo receiver display circuit - Google Patents
Stereo receiver display circuitInfo
- Publication number
- JPS58173947U JPS58173947U JP7219182U JP7219182U JPS58173947U JP S58173947 U JPS58173947 U JP S58173947U JP 7219182 U JP7219182 U JP 7219182U JP 7219182 U JP7219182 U JP 7219182U JP S58173947 U JPS58173947 U JP S58173947U
- Authority
- JP
- Japan
- Prior art keywords
- emitting element
- electrode
- light emitting
- light
- circuit
- 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
Landscapes
- Stereo-Broadcasting Methods (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るステレオ受信機の表示回路の一実
施例を示す回路図、第２図は本考案の他の実施例を示す
回路図である。
１・・・・・・ステレオ復調用ＩＣ，５・・・・・・ス
テレオ信号検出回路の出力端子、８・・・・・・バッテ
リー電源回路、９・・・・・・バッテリー、１０・・・
・・・２色発光ダイオード、ＬＥＤ、・・・・・・第１
発光ダイオード、ＬＥＤ２・・・・・・第２発光ダイオ
ード、１３・・・・・・同調状態検出回路の出力端子、
Ｑ・・・・・・スイッチングトランジスタ。FIG. 1 is a circuit diagram showing one embodiment of a display circuit of a stereo receiver according to the present invention, and FIG. 2 is a circuit diagram showing another embodiment of the present invention. 1... Stereo demodulation IC, 5... Stereo signal detection circuit output terminal, 8... Battery power supply circuit, 9... Battery, 10...・
...Two-color light emitting diode, LED, ...First
Light emitting diode, LED2...second light emitting diode, 13...output terminal of tuning state detection circuit,
Q: Switching transistor.
Claims (2)
子を用い、該２色発光素子の共通電極をバッテリー電源
回路に接続し、前記第１発光素子の他方の電極をステレ
オ信号検出回路の出力端子に接続するとともに、制御電
極が前記ステレオ信号検出回路の出力端子に接続された
スイッチング素子の出力電極に前記第２発光素子の他方
の電極を接続し、前記第１発光素子にステレオ表示を行
ない、前記第２発光素子にて前記バッテリー電源回路の
バッテリー電圧のチェックを行なう様にしてなるステレ
オ受信機の表示回路。(1) A two-color light-emitting element having first and second light-emitting elements of different colors is used, a common electrode of the two-color light-emitting element is connected to a battery power supply circuit, and the other electrode of the first light-emitting element is connected to a stereo signal detection circuit. and the other electrode of the second light emitting element is connected to the output electrode of a switching element whose control electrode is connected to the output terminal of the stereo signal detection circuit, and the other electrode of the second light emitting element is connected to the output terminal of the first light emitting element. A display circuit for a stereo receiver, wherein the battery voltage of the battery power supply circuit is checked using the second light emitting element.
の出力端子にも接続され、前記第１発光素子及び第２発
光素子にてモノラル受信時の同調状態を表示１てなる実
用新案登録請求の範囲第１項記載のステレオ受信機の表
示回路。(2) The other electrode of the first light emitting element is also connected to the output terminal of the tuning state detection circuit, and the first light emitting element and the second light emitting element display the tuning state during monaural reception. A display circuit for a stereo receiver according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7219182U JPS58173947U (en) | 1982-05-17 | 1982-05-17 | Stereo receiver display circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7219182U JPS58173947U (en) | 1982-05-17 | 1982-05-17 | Stereo receiver display circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58173947U true JPS58173947U (en) | 1983-11-21 |
| JPS6241478Y2 JPS6241478Y2 (en) | 1987-10-23 |
Family
ID=30081765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7219182U Granted JPS58173947U (en) | 1982-05-17 | 1982-05-17 | Stereo receiver display circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58173947U (en) |
-
1982
- 1982-05-17 JP JP7219182U patent/JPS58173947U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6241478Y2 (en) | 1987-10-23 |
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