JPS5982315U - magnetic recording/reproducing circuit - Google Patents

magnetic recording/reproducing circuit

Info

Publication number
JPS5982315U
JPS5982315U JP17871782U JP17871782U JPS5982315U JP S5982315 U JPS5982315 U JP S5982315U JP 17871782 U JP17871782 U JP 17871782U JP 17871782 U JP17871782 U JP 17871782U JP S5982315 U JPS5982315 U JP S5982315U
Authority
JP
Japan
Prior art keywords
magnetic recording
reproducing circuit
reproducing
circuit
magnetic head
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.)
Granted
Application number
JP17871782U
Other languages
Japanese (ja)
Other versions
JPH0426966Y2 (en
Inventor
太田　一彦
Original Assignee
セイコーエプソン株式会社
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 セイコーエプソン株式会社 filed Critical セイコーエプソン株式会社
Priority to JP17871782U priority Critical patent/JPS5982315U/en
Publication of JPS5982315U publication Critical patent/JPS5982315U/en
Application granted granted Critical
Publication of JPH0426966Y2 publication Critical patent/JPH0426966Y2/ja
Granted legal-status Critical Current

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  • Digital Magnetic Recording (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

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

第１図は、従来の再生回路、第２図は本考案による再生
回路、第３図から第７図までは第２図とは別構成の本考
案による再生回路である。 磁気ヘッド・・・１，１７，３２．４９，６６゜、　　
　８３，９９、ダイオード・・・２，３，４，５，２０
゜２１、３３．３４．６９．７０．８４．８５、トラン
ジスタ・・・１８．　１９．３５．３６．５０゜５１″
、５２，５３，６７．６８，８６，８７゜１００．１０
１，１０２，１０３、中間タップ・・・１６．３１，４
６，６３．８１．９８，１１３、電圧増巾段・・・１１
，２７，４２，５９，７６゜９３．１０８゜FIG. 1 shows a conventional reproducing circuit, FIG. 2 shows a reproducing circuit according to the present invention, and FIGS. 3 to 7 show reproducing circuits according to the present invention having different configurations from FIG. 2. Magnetic head...1, 17, 32.49, 66°,
83,99, diode...2,3,4,5,20
゜21, 33.34.69.70.84.85, transistor...18. 19.35.36.50゜51″
, 52, 53, 67.68, 86, 87°100.10
1,102,103, intermediate tap...16.31,4
6,63.81.98,113, Voltage amplification stage...11
,27,42,59,76°93.108°

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両端および中間タップからなる駆動再生用磁気ヘッドを
使用する磁気記録再生装置に於いて、磁気ヘッドの端子
と該磁気記録再生回路の電圧増巾段間がコレクタ接地で
動作するバイポーラトランジスタを含む回路で構成され
ていることを特徴とする磁気記録再生回路。In a magnetic recording and reproducing device using a magnetic head for driving and reproducing consisting of both ends and a center tap, a circuit including a bipolar transistor operating with a collector grounded between the terminal of the magnetic head and the voltage amplification stage of the magnetic recording and reproducing circuit. A magnetic recording/reproducing circuit characterized by comprising:
JP17871782U 1982-11-26 1982-11-26 magnetic recording/reproducing circuit Granted JPS5982315U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17871782U JPS5982315U (en) 1982-11-26 1982-11-26 magnetic recording/reproducing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17871782U JPS5982315U (en) 1982-11-26 1982-11-26 magnetic recording/reproducing circuit

Publications (2)

Publication Number Publication Date
JPS5982315U true JPS5982315U (en) 1984-06-04
JPH0426966Y2 JPH0426966Y2 (en) 1992-06-29

Family

ID=30387941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17871782U Granted JPS5982315U (en) 1982-11-26 1982-11-26 magnetic recording/reproducing circuit

Country Status (1)

Country Link
JP (1) JPS5982315U (en)

Also Published As

Publication number Publication date
JPH0426966Y2 (en) 1992-06-29

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