JPH02123703U - - Google Patents

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Publication number
JPH02123703U
JPH02123703U JP3298289U JP3298289U JPH02123703U JP H02123703 U JPH02123703 U JP H02123703U JP 3298289 U JP3298289 U JP 3298289U JP 3298289 U JP3298289 U JP 3298289U JP H02123703 U JPH02123703 U JP H02123703U
Authority
JP
Japan
Prior art keywords
circuit
bias
switches
frequency
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
JP3298289U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP3298289U priority Critical patent/JPH02123703U/ja
Publication of JPH02123703U publication Critical patent/JPH02123703U/ja
Pending legal-status Critical Current

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  • Television Signal Processing For Recording (AREA)

Description

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

第１図は本考案を実現するための回路構成列を
示す図、第２図はそのスイツチング回路の具体的
な回路構成例を示す図である。 １……チユーナ、３……チユーナコントロール
回路、１０……バイアス発振回路、１２……スイ
ツチング回路。 FIG. 1 is a diagram showing a circuit configuration sequence for realizing the present invention, and FIG. 2 is a diagram showing a specific example of the circuit configuration of the switching circuit. 1... Tuner, 3... Tuner control circuit, 10... Bias oscillation circuit, 12... Switching circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] チユーナで受信した信号を録音するテープレコ
ーダであつて、録音時に録音用の磁気ヘツドにバ
イアスを供給するバイアス発振回路と、前記バイ
アス発振回路の発振周波数を切り換えるスイツチ
ング回路と、受信信号の周波数に応じて前記スイ
ツチング回路を制御するコントロール回路とを備
えたことを特徴とするテープレコーダのビートキ
ヤンセラー回路。 The tape recorder records signals received by a tuner, and includes a bias oscillator circuit that supplies bias to a recording magnetic head during recording, a switching circuit that switches the oscillation frequency of the bias oscillator circuit, and a switch circuit that switches the oscillation frequency of the bias oscillation circuit according to the frequency of the received signal. and a control circuit for controlling the switching circuit.
JP3298289U 1989-03-23 1989-03-23 Pending JPH02123703U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3298289U JPH02123703U (en) 1989-03-23 1989-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3298289U JPH02123703U (en) 1989-03-23 1989-03-23

Publications (1)

Publication Number Publication Date
JPH02123703U true JPH02123703U (en) 1990-10-11

Family

ID=31259603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3298289U Pending JPH02123703U (en) 1989-03-23 1989-03-23

Country Status (1)

Country Link
JP (1) JPH02123703U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945797B2 (en) * 1975-11-28 1984-11-08 株式会社日本触媒 Kamikakoshiyorizai
JPS6358304B2 (en) * 1981-02-17 1988-11-15 Suzuki Motor Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945797B2 (en) * 1975-11-28 1984-11-08 株式会社日本触媒 Kamikakoshiyorizai
JPS6358304B2 (en) * 1981-02-17 1988-11-15 Suzuki Motor Co

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