JPS6212976U - - Google Patents
Info
- Publication number
- JPS6212976U JPS6212976U JP10455685U JP10455685U JPS6212976U JP S6212976 U JPS6212976 U JP S6212976U JP 10455685 U JP10455685 U JP 10455685U JP 10455685 U JP10455685 U JP 10455685U JP S6212976 U JPS6212976 U JP S6212976U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- pattern
- longitudinal direction
- substrate
- extending
- 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
- 239000000758 substrate Substances 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 1
Description
第１図は本考案によるプリント基板の第１の実
施例を示す略線図、第２図は本考案の第２の実施
例を示す略線図、第３図は本考案の原理を示す略
線図、第４図は本考案のプリント基板を適用する
ＶＴＲのテープフオーマツトを示す略線図、第５
図はＶＴＲのヘツド取付位置を示す略線図、第６
図はＶＴＲの再生モジユールの平面図である。
５……再生モジユール（プリント基板）、８Ａ
，８Ｂ……幅狭部、９……基板、１０〜１３……
信号線、１４……スルーホール。
FIG. 1 is a schematic diagram showing a first embodiment of a printed circuit board according to the present invention, FIG. 2 is a schematic diagram showing a second embodiment of the present invention, and FIG. 3 is a schematic diagram showing the principle of the present invention. Figure 4 is a schematic diagram showing the tape format of a VTR to which the printed circuit board of the present invention is applied;
The figure is a schematic diagram showing the VTR head installation position.
The figure is a plan view of a reproduction module of a VTR. 5...Recycled module (printed circuit board), 8A
, 8B... Narrow portion, 9... Board, 10-13...
Signal line, 14...Through hole.
Claims (1)
を設け、当該パターンの先端部にスルーホールを
設け、当該スルーホールから上記基板の他面上を
長手方向に延びるパターンを設け、当該パターン
の先端部にスルーホールを設け、当該スルーホー
ルから上記基板の一面上を長手方向に延びるパタ
ーンを設け、以下、スルーホール、他面側パター
ン、スルーホール、一面側パターンを順次繰返し
設けてなる、所定信号を伝送する少なくとも一対
の信号線とを具え、 対をなす上記両信号線が互に撚り合わされたよ
うに延長し、 対をなす上記両信号線の複数の上記スルーホー
ルを互に長手方向に離間して配置するように したことを特徴とするプリント基板。[Scope of Claim for Utility Model Registration] A narrow substrate, a pattern extending in the longitudinal direction on one surface of the substrate, a through hole provided at the tip of the pattern, and a through hole extending from the through hole onto the other surface of the substrate. A pattern extending in the longitudinal direction is provided, a through hole is provided at the tip of the pattern, and a pattern is provided that extends from the through hole in the longitudinal direction on one surface of the substrate, hereinafter referred to as a through hole, a pattern on the other side, a through hole, at least one pair of signal lines for transmitting a predetermined signal, each of which is formed by sequentially repeating a pattern on one side, the pair of signal lines extending as if twisted together; A printed circuit board characterized in that a plurality of the above-mentioned through holes are spaced apart from each other in the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10455685U JPS6212976U (en) | 1985-07-08 | 1985-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10455685U JPS6212976U (en) | 1985-07-08 | 1985-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6212976U true JPS6212976U (en) | 1987-01-26 |
Family
ID=30978160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10455685U Pending JPS6212976U (en) | 1985-07-08 | 1985-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016092405A (en) * | 2014-11-04 | 2016-05-23 | キヤノン株式会社 | Printed circuit board, printed wiring board, and differential transmission circuit |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553732A (en) * | 1978-06-22 | 1980-01-11 | Karupisu Shokuhin Kogyo Kk | Preparation of organized protein |
| JPS56129386A (en) * | 1980-03-13 | 1981-10-09 | Mitsubishi Electric Corp | Printed board |
-
1985
- 1985-07-08 JP JP10455685U patent/JPS6212976U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553732A (en) * | 1978-06-22 | 1980-01-11 | Karupisu Shokuhin Kogyo Kk | Preparation of organized protein |
| JPS56129386A (en) * | 1980-03-13 | 1981-10-09 | Mitsubishi Electric Corp | Printed board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016092405A (en) * | 2014-11-04 | 2016-05-23 | キヤノン株式会社 | Printed circuit board, printed wiring board, and differential transmission circuit |
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