JPS5982315U - magnetic recording/reproducing circuit - Google Patents
magnetic recording/reproducing circuitInfo
- 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
Links
Landscapes
- 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
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)
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:
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) |
-
1982
- 1982-11-26 JP JP17871782U patent/JPS5982315U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0426966Y2 (en) | 1992-06-29 |
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