JPS58165731U - Tape recorder bias oscillation circuit - Google Patents

Tape recorder bias oscillation circuit

Info

Publication number
JPS58165731U
JPS58165731U JP6214482U JP6214482U JPS58165731U JP S58165731 U JPS58165731 U JP S58165731U JP 6214482 U JP6214482 U JP 6214482U JP 6214482 U JP6214482 U JP 6214482U JP S58165731 U JPS58165731 U JP S58165731U
Authority
JP
Japan
Prior art keywords
oscillation circuit
tape recorder
bias oscillation
bias
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
Application number
JP6214482U
Other languages
Japanese (ja)
Inventor
茂 吉田
Original Assignee
パイオニア株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP6214482U priority Critical patent/JPS58165731U/en
Publication of JPS58165731U publication Critical patent/JPS58165731U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来例を示す回路図、及び第２図は本考案の一
実施例を示す回路図である。 Ｑ・・・・・・トランジスタ、Ｄ・・・・・・ダイオー
ド、Ｃ・・・・・・コンデンサ。FIG. 1 is a circuit diagram showing a conventional example, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. Q: Transistor, D: Diode, C: Capacitor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 消去ヘッド端におけるバイアス発振回路の発振出力レベ
ルにより発振用トランジスタのベース電位を制御するよ
うにしたことを特徴とするテープレコーダのバイアス発
振回路。A bias oscillation circuit for a tape recorder, characterized in that the base potential of an oscillation transistor is controlled by the oscillation output level of the bias oscillation circuit at the end of an erasing head.
JP6214482U 1982-04-30 1982-04-30 Tape recorder bias oscillation circuit Pending JPS58165731U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6214482U JPS58165731U (en) 1982-04-30 1982-04-30 Tape recorder bias oscillation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6214482U JPS58165731U (en) 1982-04-30 1982-04-30 Tape recorder bias oscillation circuit

Publications (1)

Publication Number Publication Date
JPS58165731U true JPS58165731U (en) 1983-11-04

Family

ID=30072308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6214482U Pending JPS58165731U (en) 1982-04-30 1982-04-30 Tape recorder bias oscillation circuit

Country Status (1)

Country Link
JP (1) JPS58165731U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344648A (en) * 1963-11-19 1967-10-03 United Eng Foundry Co Method and apparatus for controlling the temperature of hot strip

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344648A (en) * 1963-11-19 1967-10-03 United Eng Foundry Co Method and apparatus for controlling the temperature of hot strip

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