JPS6435514U - - Google Patents
Info
- Publication number
- JPS6435514U JPS6435514U JP12891587U JP12891587U JPS6435514U JP S6435514 U JPS6435514 U JP S6435514U JP 12891587 U JP12891587 U JP 12891587U JP 12891587 U JP12891587 U JP 12891587U JP S6435514 U JPS6435514 U JP S6435514U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- recording
- carriage
- printed circuit
- circuit board
- 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
Links
- 238000005476 soldering Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Digital Magnetic Recording (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
第１図は本考案の一実施例に係る磁気ヘツド装
置を示す外観斜視図、第２図は同磁気ヘツド装置
に用いられる接続フレキシブル基板の外観斜視図
、第３図はモジユールをマウントしたフレキシブ
ル基板の要部展開平面図、第４図はモジユールの
回路構成を示す回路図、第５図は変形例のモジユ
ールの回路構成を示す回路図、第６図は増幅用Ｉ
Ｃをマウントしたプリント基板の変形例を示す外
観斜視図、第７図はプリント基板とフレキシブル
基板との接続を示す要部拡大断面図、第８図はコ
ネクタによる接続を示す要部拡大断面図である。
なお図面に用いた符号において、１０……キヤ
リツジ、１１……磁気ヘツド（上）、１２……磁
気ヘツド（下）、１５……フレキシブル基板、１
８……アンプモジユール、２８……プリアンプ、
３１，３２……記録電流調整抵抗、４５……プリ
アンプ、４７〜５２……抵抗、５７……プリント
基板、５８，５９……電流調整用半固定抵抗、で
ある。
Fig. 1 is an external perspective view showing a magnetic head device according to an embodiment of the present invention, Fig. 2 is an external perspective view of a connection flexible board used in the magnetic head device, and Fig. 3 is a flexible board on which modules are mounted. FIG. 4 is a circuit diagram showing the circuit configuration of the module, FIG. 5 is a circuit diagram showing the circuit configuration of a modified module, and FIG. 6 is an amplification I
Fig. 7 is an enlarged sectional view of the main part showing the connection between the printed board and the flexible board, and Fig. 8 is an enlarged sectional view of the main part showing the connection by a connector. be. In addition, in the symbols used in the drawings, 10...carriage, 11...magnetic head (top), 12...magnetic head (bottom), 15...flexible substrate, 1
8...Amplifier module, 28...Preamplifier,
31, 32... recording current adjustment resistor, 45... preamplifier, 47-52... resistor, 57... printed circuit board, 58, 59... semi-fixed resistor for current adjustment.
Claims (1)
記録媒体と対接させて信号の記録および／または
再生を行なうようにした装置において、前記キヤ
リツジにＩＣマウント用プリント基板を取付ける
とともに、前記磁気ヘツドの記録再生信号を増幅
するＩＣを前記プリント基板に半田付けしてマウ
ントするようにしたことを特徴とする磁気ヘツド
装置。 In an apparatus for recording and/or reproducing signals by bringing a magnetic head supported by a carriage into contact with a magnetic recording medium, an IC mounting printed circuit board is attached to the carriage, and the recording and reproducing operation of the magnetic head is performed. A magnetic head device characterized in that an IC for amplifying a signal is mounted on the printed circuit board by soldering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12891587U JPS6435514U (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12891587U JPS6435514U (en) | 1987-08-25 | 1987-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435514U true JPS6435514U (en) | 1989-03-03 |
Family
ID=31382697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12891587U Pending JPS6435514U (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435514U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031766B2 (en) * | 1981-06-24 | 1985-07-24 | 三菱マテリアル株式会社 | Denitration equipment for uranyl nitrate and/or plutonium nitrate |
| JPS60247854A (en) * | 1984-05-24 | 1985-12-07 | Y Ii Data:Kk | Magnetic head supporting device of magnetic recorder for double-faced medium |
-
1987
- 1987-08-25 JP JP12891587U patent/JPS6435514U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031766B2 (en) * | 1981-06-24 | 1985-07-24 | 三菱マテリアル株式会社 | Denitration equipment for uranyl nitrate and/or plutonium nitrate |
| JPS60247854A (en) * | 1984-05-24 | 1985-12-07 | Y Ii Data:Kk | Magnetic head supporting device of magnetic recorder for double-faced medium |
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