JPS6093109U - recording circuit - Google Patents
recording circuitInfo
- Publication number
- JPS6093109U JPS6093109U JP18549483U JP18549483U JPS6093109U JP S6093109 U JPS6093109 U JP S6093109U JP 18549483 U JP18549483 U JP 18549483U JP 18549483 U JP18549483 U JP 18549483U JP S6093109 U JPS6093109 U JP S6093109U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- recording
- bias
- recording circuit
- oscillation
- 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)
- Control Of Electrical Variables (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
図面は本考案め一実施例を示す回路構成図である。
１・・・・・・録音アンプ、２・・・・・・録音ヘッド
、３・・・・・・バイアス発振回路、４・・・・・・バ
イアス電流調整ボリウム、５・・・・・・バイアストラ
ップ回路、６・・・・・・消去ヘッド、７・・・・・・
整流回路、８・・・・・・定電圧回路。The drawing is a circuit configuration diagram showing one embodiment of the present invention. 1... Recording amplifier, 2... Recording head, 3... Bias oscillation circuit, 4... Bias current adjustment volume, 5... Bias trap circuit, 6... Erase head, 7...
Rectifier circuit, 8... Constant voltage circuit.
Claims (1)
ス電流を加えて録音ヘッドに供給するものにおいて、上
記バイアス発振回路の発振電圧を整流回路に与えて直流
変換し、これを定電圧回路を介して上記録音アンプの電
源として供給するように構成したことを特徴とする録音
回路。In a device that adds a bias current from a bias oscillation circuit to the output from a recording amplifier and supplies it to the recording head, the oscillation voltage of the bias oscillation circuit is applied to a rectifier circuit to convert it into DC, and then it is converted to DC via a constant voltage circuit. A recording circuit configured to supply power to a recording amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18549483U JPS6093109U (en) | 1983-11-30 | 1983-11-30 | recording circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18549483U JPS6093109U (en) | 1983-11-30 | 1983-11-30 | recording circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6093109U true JPS6093109U (en) | 1985-06-25 |
Family
ID=30400911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18549483U Pending JPS6093109U (en) | 1983-11-30 | 1983-11-30 | recording circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6093109U (en) |
-
1983
- 1983-11-30 JP JP18549483U patent/JPS6093109U/en active Pending
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