JPS6391801U - - Google Patents
Info
- Publication number
- JPS6391801U JPS6391801U JP18490986U JP18490986U JPS6391801U JP S6391801 U JPS6391801 U JP S6391801U JP 18490986 U JP18490986 U JP 18490986U JP 18490986 U JP18490986 U JP 18490986U JP S6391801 U JPS6391801 U JP S6391801U
- Authority
- JP
- Japan
- Prior art keywords
- board
- drum
- assembly
- preamplifier
- head drum
- 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
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は本案に係るヘツドドラム組立体を示す
断面図、第２図は第１図のＡ―Ａ線矢視断面図、
第３図はその要部拡大図である。
１０……下部ドラム、１１……駆動モータ、１
２……上部ドラム、１４……シヤフト、１５……
ヘツド、２３……ロータリートランスロータ基板
、３０……ロータリートランスステータ基板、２
７……プリアンプ回路、２８……プリアンプ回路
基板、２９……フレシキブル配線板、３１……コ
ネクタ。
FIG. 1 is a sectional view showing the head drum assembly according to the present invention, FIG. 2 is a sectional view taken along the line A--A in FIG. 1,
Figure 3 is an enlarged view of the main parts. 10... Lower drum, 11... Drive motor, 1
2... Upper drum, 14... Shaft, 15...
Head, 23... Rotary transformer rotor board, 30... Rotary transformer stator board, 2
7... Preamplifier circuit, 28... Preamplifier circuit board, 29... Flexible wiring board, 31... Connector.
Claims (1)
ドラム組立体において、前記下部ドラム内のロー
タリトランスステータ基板の下面側に、プリアン
プ回路を配設したことを特徴とするヘツドドラム
組立体。 (2) 前記ロータリートランスステータ基板と、
前記プリアンプ基板とをコネクタにより電気的接
続した実用新案登録請求の範囲第(1)項記載のヘ
ツドドラム組立体。 (3) 前記プリアンプ基板から前記下部ドラム外
部への接続をフレシキブル配線板により行うよう
にした実用新案登録請求の範囲第(1)項または第(
2)項記載のヘツドドラム組立体。[Claims for Utility Model Registration] (1) A head drum assembly comprising an upper drum and a lower drum, characterized in that a preamplifier circuit is disposed on the lower surface side of a rotary transformer stator board in the lower drum. assembly. (2) the rotary transformer stator board;
The head drum assembly according to claim 1, wherein the head drum assembly is electrically connected to the preamplifier board by a connector. (3) Utility model registration claim 1 or 2, in which the preamplifier board is connected to the outside of the lower drum by a flexible wiring board.
Head drum assembly described in 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18490986U JPS6391801U (en) | 1986-11-30 | 1986-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18490986U JPS6391801U (en) | 1986-11-30 | 1986-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6391801U true JPS6391801U (en) | 1988-06-14 |
Family
ID=31133038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18490986U Pending JPS6391801U (en) | 1986-11-30 | 1986-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6391801U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591110B2 (en) * | 1978-09-25 | 1984-01-10 | ピ−ピ−ジ−・インダストリ−ズ・インコ−ポレ−テツド | Method of forming bands of colored substances |
| JPS6218803B2 (en) * | 1980-12-12 | 1987-04-24 | Hitachi Ltd |
-
1986
- 1986-11-30 JP JP18490986U patent/JPS6391801U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591110B2 (en) * | 1978-09-25 | 1984-01-10 | ピ−ピ−ジ−・インダストリ−ズ・インコ−ポレ−テツド | Method of forming bands of colored substances |
| JPS6218803B2 (en) * | 1980-12-12 | 1987-04-24 | Hitachi Ltd |