JPS5873613U - Class A audio output circuit - Google Patents
Class A audio output circuitInfo
- Publication number
- JPS5873613U JPS5873613U JP16831981U JP16831981U JPS5873613U JP S5873613 U JPS5873613 U JP S5873613U JP 16831981 U JP16831981 U JP 16831981U JP 16831981 U JP16831981 U JP 16831981U JP S5873613 U JPS5873613 U JP S5873613U
- Authority
- JP
- Japan
- Prior art keywords
- output
- class
- audio output
- output circuit
- 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.)
- Pending
Links
Landscapes
- Amplifiers (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
図は本考案による実施例図である。
5.6・・・・・・トリガ用トランジスタ、13・・・
・・・A級音声出力トランジスタ、16.17・・・・
・・平滑口′ 路、15・・・・・・ピーク検出用ダ
イオード。The figure shows an embodiment according to the present invention. 5.6...Trigger transistor, 13...
...Class A audio output transistor, 16.17...
...Smooth mouth' path, 15...Peak detection diode.
Claims (1)
の接続点にダイオードのナノード側を接続し、カソード
側には、抵抗と大容量のコンデンサによる平滑回路を接
続し、その出力側をトリガ回路に接続し、このトリガ回
路の出力と音声出力回路のベースとを直接結合し、その
接続点に音声ドライブトランジスタの出力端子を接続す
る方式%式%Connect the nanode side of the diode to the connection point between the collector of the output transistor of the class A audio output circuit and the load, connect the smoothing circuit consisting of a resistor and a large capacitor to the cathode side, and connect the output side to the trigger circuit. Then, the output of this trigger circuit is directly connected to the base of the audio output circuit, and the output terminal of the audio drive transistor is connected to that connection point.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16831981U JPS5873613U (en) | 1981-11-13 | 1981-11-13 | Class A audio output circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16831981U JPS5873613U (en) | 1981-11-13 | 1981-11-13 | Class A audio output circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5873613U true JPS5873613U (en) | 1983-05-18 |
Family
ID=29960371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16831981U Pending JPS5873613U (en) | 1981-11-13 | 1981-11-13 | Class A audio output circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5873613U (en) |
-
1981
- 1981-11-13 JP JP16831981U patent/JPS5873613U/en active Pending
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