JPS5850539U - Remote sensing circuit in FM tuner - Google Patents
Remote sensing circuit in FM tunerInfo
- Publication number
- JPS5850539U JPS5850539U JP14558081U JP14558081U JPS5850539U JP S5850539 U JPS5850539 U JP S5850539U JP 14558081 U JP14558081 U JP 14558081U JP 14558081 U JP14558081 U JP 14558081U JP S5850539 U JPS5850539 U JP S5850539U
- Authority
- JP
- Japan
- Prior art keywords
- remote sensing
- sensing circuit
- tuner
- amplifier
- inverting input
- 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
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Circuits Of Receivers In General (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図は従来のリモートセンシング回路を示す回路図、
第２図は本考案に係るＦＭチューナーにおけるリモート
センシング回路の実施例を示す回路図である。
Ｒ１・・・第１の抵抗、Ｒ２・・・第２の抵抗、Ｃ・・
・コンデンサ、Ａ・・・増幅器、Ｐ・・・電源。Figure 1 is a circuit diagram showing a conventional remote sensing circuit.
FIG. 2 is a circuit diagram showing an embodiment of a remote sensing circuit in an FM tuner according to the present invention. R1...first resistance, R2...second resistance, C...
・Capacitor, A...Amplifier, P...Power supply.
Claims (1)
ンシング回路であって、 前段の出力部は上記リモートセンシング回路における増
幅器の反転入力端に接続されており、検出端は第１の抵
抗を介して上記増幅器の出力部に接続されていると共に
上記検出端はディエンファシス回路を構成すべき第２の
抵抗とこれに並列接続されたコンデンサとを介して前記
増幅器の反転入力端に接続され、上記コンデンサにより
発振防止効果をも照臭させるように構成したことを特徴
とするＦＭチューナーにおけるリモートセンシング回路
。[Claim for Utility Model Registration] A remote sensing circuit installed in a low frequency amplification section of an FM tuner, the output section of the previous stage is connected to the inverting input terminal of the amplifier in the remote sensing circuit, and the detection terminal is connected to the inverting input terminal of the amplifier in the remote sensing circuit. The detection terminal is connected to the output section of the amplifier through a second resistor, and the detection terminal is connected to the inverting input terminal of the amplifier via a second resistor forming a de-emphasis circuit and a capacitor connected in parallel to the second resistor. A remote sensing circuit in an FM tuner, characterized in that the remote sensing circuit is connected to the FM tuner, and is configured so that the oscillation prevention effect is also illuminated by the capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14558081U JPS5850539U (en) | 1981-09-30 | 1981-09-30 | Remote sensing circuit in FM tuner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14558081U JPS5850539U (en) | 1981-09-30 | 1981-09-30 | Remote sensing circuit in FM tuner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5850539U true JPS5850539U (en) | 1983-04-05 |
| JPH0139005Y2 JPH0139005Y2 (en) | 1989-11-21 |
Family
ID=29938507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14558081U Granted JPS5850539U (en) | 1981-09-30 | 1981-09-30 | Remote sensing circuit in FM tuner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5850539U (en) |
-
1981
- 1981-09-30 JP JP14558081U patent/JPS5850539U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0139005Y2 (en) | 1989-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5850539U (en) | Remote sensing circuit in FM tuner | |
| JPS599619U (en) | amplifier circuit | |
| JPS6050524U (en) | General purpose amplifier | |
| JPS5843032U (en) | filter circuit | |
| JPS59195817U (en) | High stability amplifier | |
| JPS5868723U (en) | Frequency characteristic circuit | |
| JPS5996913U (en) | intermediate frequency amplifier circuit | |
| JPS60114428U (en) | smoothing circuit | |
| JPS618313U (en) | constant voltage circuit | |
| JPS5988923U (en) | differential amplifier | |
| JPS5925824U (en) | nonlinear amplifier circuit | |
| JPS58132410U (en) | rear equalizer circuit | |
| JPS5851694U (en) | Double wave rectifier circuit | |
| JPS606325U (en) | amplifier | |
| JPS58129712U (en) | amplifier circuit | |
| JPS59106235U (en) | Line input/output circuit | |
| JPS6072020U (en) | ALC circuit | |
| JPS59144916U (en) | Tone control circuit | |
| JPS5933316U (en) | amplifier circuit | |
| JPS58132420U (en) | noise reduction circuit | |
| JPS6017025U (en) | variable filter | |
| JPS61320U (en) | Frequency characteristic adjustment circuit | |
| JPS5948112U (en) | amplifier | |
| JPS58135134U (en) | AFC circuit | |
| JPS5933311U (en) | AM detection circuit |