JPS58161315U - stereo equipment - Google Patents
stereo equipmentInfo
- Publication number
- JPS58161315U JPS58161315U JP5867182U JP5867182U JPS58161315U JP S58161315 U JPS58161315 U JP S58161315U JP 5867182 U JP5867182 U JP 5867182U JP 5867182 U JP5867182 U JP 5867182U JP S58161315 U JPS58161315 U JP S58161315U
- Authority
- JP
- Japan
- Prior art keywords
- preamplifier
- output
- resistor
- main amplifier
- stereo equipment
- 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
- Stereo-Broadcasting Methods (AREA)
- 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
第１図は従来のウオーミングアツプ方法を示すブロック
図、第２図はその要部を示す回路図、第３図は本考案の
一実施例を示すステレオ装置のブロック図、第４図はそ
の要部を示す回路図である。
図において、１はチューナ、２はプレーヤ、４はプリア
ンプ、５はメインアンプ、８はスピーカ、１１．１４，
１５．１６は予熱切替器、１２は予熱回路、１７は制御
器（サーモスタット）、１８ 、は抵抗器である。なお
、各図中、同一符号は同一、又は相当部分を示す。Fig. 1 is a block diagram showing a conventional warming-up method, Fig. 2 is a circuit diagram showing its main parts, Fig. 3 is a block diagram of a stereo system showing an embodiment of the present invention, and Fig. 4 is its main parts. FIG. In the figure, 1 is a tuner, 2 is a player, 4 is a preamplifier, 5 is a main amplifier, 8 is a speaker, 11.14,
15 and 16 are preheating switchers, 12 is a preheating circuit, 17 is a controller (thermostat), and 18 is a resistor. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
リアンプ、このプリアンプの出力を入力とし、スピーカ
に音声信号を出力するメインアンプ、このメインアンプ
の出力端に接続され、上記プリアンプ及び上記メインア
ンプをウオーミングアツプする抵抗器、この抵抗器の負
荷状態を検知して上記抵抗器に脈流れる電流を制御する
制御器、及び上記プリアンプに上記チューナの出力を入
力するとともに上記音声信号を上記スピーカから上記抵
抗器に切替える予熱切替器を備えたステレオ装置。A preamplifier that selectively inputs each output from the tuner and the player, a main amplifier that uses the output of this preamplifier as input and outputs an audio signal to a speaker, and is connected to the output end of this main amplifier, and is connected to the preamplifier and the main amplifier. a controller that detects the load condition of this resistor and controls the current flowing through the resistor; and a controller that inputs the output of the tuner to the preamplifier and transmits the audio signal from the speaker to the Stereo equipment equipped with a preheat switch that switches to a resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5867182U JPS58161315U (en) | 1982-04-22 | 1982-04-22 | stereo equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5867182U JPS58161315U (en) | 1982-04-22 | 1982-04-22 | stereo equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58161315U true JPS58161315U (en) | 1983-10-27 |
Family
ID=30069040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5867182U Pending JPS58161315U (en) | 1982-04-22 | 1982-04-22 | stereo equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58161315U (en) |
-
1982
- 1982-04-22 JP JP5867182U patent/JPS58161315U/en active Pending
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