JPS5910125U - Azimuth adjustment device for playback head - Google Patents

Azimuth adjustment device for playback head

Info

Publication number
JPS5910125U
JPS5910125U JP10542282U JP10542282U JPS5910125U JP S5910125 U JPS5910125 U JP S5910125U JP 10542282 U JP10542282 U JP 10542282U JP 10542282 U JP10542282 U JP 10542282U JP S5910125 U JPS5910125 U JP S5910125U
Authority
JP
Japan
Prior art keywords
adjustment device
azimuth
playback head
azimuth adjustment
required range
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
JP10542282U
Other languages
Japanese (ja)
Other versions
JPS6336491Y2 (en
Inventor
耕三 小林
Original Assignee
ナカミチ株式会社
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 ナカミチ株式会社 filed Critical ナカミチ株式会社
Priority to JP10542282U priority Critical patent/JPS5910125U/en
Publication of JPS5910125U publication Critical patent/JPS5910125U/en
Application granted granted Critical
Publication of JPS6336491Y2 publication Critical patent/JPS6336491Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (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図は本考案に適合される再生ヘッドの一実施例の説
明に供する図、第６図は本考案に適合される再生回路及
びアジマス調整回路の一実施例の回路図、第３図は本考
案の説明に供する波形図を、　　　　。 それぞれ示す。 １・・・再生ヘッド、４Ｌ、４Ｒ−’：ｊ７．５ａ、　
　５ｂ。 ５Ｃ・・・巻線、＄ａ、　　５ｂ、　　５ｃ・・・コア
素子、９・・・差動アンプ、１０・・・位相検波器、１
２・・・演算回路、Ｍ・・・モータ、ｓｌ、　ｓ２・・
・スイッチ、ＶＲ，、ＶＲ２・・・可変抵抗器、Ｖｏ・
・・変化電圧、■・・・・基準電圧。FIG. 1 is a diagram for explaining an embodiment of a reproducing head adapted to the present invention, FIG. 6 is a circuit diagram of an embodiment of a reproducing circuit and an azimuth adjustment circuit adapted to the present invention, and FIG. The waveform diagram used to explain the present invention is shown below. Each is shown below. 1... Playback head, 4L, 4R-': j7.5a,
5b. 5C...Winding, $a, 5b, 5c...Core element, 9...Differential amplifier, 10...Phase detector, 1
2... Arithmetic circuit, M... Motor, sl, s2...
・Switch, VR,, VR2...Variable resistor, Vo・
...Variable voltage, ■...Reference voltage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 再生モードにおいて再生ヘッドのアジマスを所要の範囲
に亘り自動調整可能とすると共に、前記アジマスの調整
が前記所要の範囲の略中心である基準アジマス位置から
開始されることを特徴とする再生ヘッドのアジマス調整
装置。An azimuth of a reproducing head characterized in that the azimuth of the reproducing head can be automatically adjusted over a required range in a reproducing mode, and the adjustment of the azimuth starts from a reference azimuth position that is approximately the center of the required range. Adjustment device.
JP10542282U 1982-07-12 1982-07-12 Azimuth adjustment device for playback head Granted JPS5910125U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10542282U JPS5910125U (en) 1982-07-12 1982-07-12 Azimuth adjustment device for playback head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10542282U JPS5910125U (en) 1982-07-12 1982-07-12 Azimuth adjustment device for playback head

Publications (2)

Publication Number Publication Date
JPS5910125U true JPS5910125U (en) 1984-01-23
JPS6336491Y2 JPS6336491Y2 (en) 1988-09-28

Family

ID=30247107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10542282U Granted JPS5910125U (en) 1982-07-12 1982-07-12 Azimuth adjustment device for playback head

Country Status (1)

Country Link
JP (1) JPS5910125U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220121A (en) * 1985-07-19 1987-01-28 Canon Inc Recording and reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220121A (en) * 1985-07-19 1987-01-28 Canon Inc Recording and reproducing device

Also Published As

Publication number Publication date
JPS6336491Y2 (en) 1988-09-28

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