JPS6364108U - - Google Patents
Info
- Publication number
- JPS6364108U JPS6364108U JP15893686U JP15893686U JPS6364108U JP S6364108 U JPS6364108 U JP S6364108U JP 15893686 U JP15893686 U JP 15893686U JP 15893686 U JP15893686 U JP 15893686U JP S6364108 U JPS6364108 U JP S6364108U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- winding
- winding end
- winding start
- connect
- 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
- 238000004804 winding Methods 0.000 claims 14
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Amplification And Gain Control (AREA)
Description
第１図はこの考案の実施例を示す信号切換回路
図、第２図は第１図の動作を説明するための回路
図、第３図はこの考案の他の実施例を示す回路図
、第４図は従来の信号切換回路図である。
Ｔ１，Ｔ２……昇圧トランス、１……イコライ
ザーアンプ、Ｓ１，Ｓ１′，Ｓ２……スイツチ。
Fig. 1 is a signal switching circuit diagram showing an embodiment of this invention, Fig. 2 is a circuit diagram for explaining the operation of Fig. 1, and Fig. 3 is a circuit diagram showing another embodiment of this invention. FIG. 4 is a conventional signal switching circuit diagram. T1 , T2 ...Step-up transformer, 1...Equalizer amplifier, S1 , S1 ', S2 ...Switch.
Claims (1)
入力信号に接続すると共に、２次側巻始（又は巻
終）端子に接続し、２次側巻終（又は巻始）端子
を出力として、前記変圧トランスを作動時には１
次側巻始（又は巻終）端子を接地し、非作動時に
は１次側巻始（又は巻終）端子を２次側巻終（又
は巻始）端子又は１次側巻終（又は巻始）端子に
接続するようにスイツチにより切り換えたことを
特徴とする信号切換回路。 Connect the primary winding end (or winding start) terminal of the transformer to the input signal, connect it to the secondary winding start (or winding end) terminal, and output the secondary winding end (or winding start) terminal. When the transformer is operated, the voltage is 1.
Ground the secondary winding start (or winding end) terminal, and connect the primary winding start (or winding end) terminal to the secondary winding end (or winding start) terminal or the primary winding end (or winding start) terminal when not in operation. ) terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15893686U JPS6364108U (en) | 1986-10-17 | 1986-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15893686U JPS6364108U (en) | 1986-10-17 | 1986-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6364108U true JPS6364108U (en) | 1988-04-27 |
Family
ID=31082897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15893686U Pending JPS6364108U (en) | 1986-10-17 | 1986-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6364108U (en) |
-
1986
- 1986-10-17 JP JP15893686U patent/JPS6364108U/ja active Pending