JPS63191405U - - Google Patents
Info
- Publication number
- JPS63191405U JPS63191405U JP7919287U JP7919287U JPS63191405U JP S63191405 U JPS63191405 U JP S63191405U JP 7919287 U JP7919287 U JP 7919287U JP 7919287 U JP7919287 U JP 7919287U JP S63191405 U JPS63191405 U JP S63191405U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- terminal
- power
- alc
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例の電気回路図、第２
図および第３図は何れも従来装置の電気回路図で
ある。
ＡＣ……ＡＬＣ回路、ＲＡ……録音アンプ、Ａ
……ＡＬＣ端子、Ｖｃｃ……電源端子、＋Ｂ……
直流電源、Ｃ……共通端子、ＳＷ……切換スイツ
チ、Ｒ……録音用接点、Ｐ……再生用接点、Ｍ…
…ミユート回路。
Fig. 1 is an electrical circuit diagram of one embodiment of the present invention;
Both FIG. 3 and FIG. 3 are electrical circuit diagrams of the conventional device. AC...ALC circuit, RA...Recording amplifier, A
...ALC terminal, Vcc...power supply terminal, +B...
DC power supply, C...common terminal, SW...changeover switch, R...recording contact, P...playback contact, M...
... Miyuto circuit.
Claims (1)
音アンプを備え、この録音アンプの電源端子に直
流電源を接続して常時電源供給し、この直流電源
を共通端子に接続された録音および再生等の切換
スイツチの録音用接点以外の接点を、ミユート回
路を介して前記ＡＬＣ端子に接続したことを特徴
とする磁気録音再生装置。 It is equipped with a recording amplifier having an ALC terminal to which an ALC circuit is connected, and a DC power supply is connected to the power terminal of this recording amplifier to constantly supply power, and this DC power is connected to a common terminal of a switching switch for recording and playback, etc. 1. A magnetic recording and reproducing device, characterized in that contacts other than the recording contact are connected to the ALC terminal via a mute circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7919287U JPS63191405U (en) | 1987-05-25 | 1987-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7919287U JPS63191405U (en) | 1987-05-25 | 1987-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63191405U true JPS63191405U (en) | 1988-12-09 |
Family
ID=30928823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7919287U Pending JPS63191405U (en) | 1987-05-25 | 1987-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63191405U (en) |
-
1987
- 1987-05-25 JP JP7919287U patent/JPS63191405U/ja active Pending
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