JPH0260937U - - Google Patents
Info
- Publication number
- JPH0260937U JPH0260937U JP13688088U JP13688088U JPH0260937U JP H0260937 U JPH0260937 U JP H0260937U JP 13688088 U JP13688088 U JP 13688088U JP 13688088 U JP13688088 U JP 13688088U JP H0260937 U JPH0260937 U JP H0260937U
- Authority
- JP
- Japan
- Prior art keywords
- capstan motor
- limiting
- starting
- power supply
- predetermined value
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図、第３図、第４図は実施例の動作を示す
フローチヤート、第２図はブロツク図、第５図は
波形図である。
１……マイクロコンピユータ（制限手段）、２
……キヤプスタンモータ。
1, 3, and 4 are flowcharts showing the operation of the embodiment, FIG. 2 is a block diagram, and FIG. 5 is a waveform diagram. 1...Microcomputer (limiting means), 2
...capstan motor.
Claims (1)
モータの回転を制御するサーボ電圧を、電源電圧
よりも低い所定値に制限する制限手段を設けたこ
とを特徴とするキヤプスタンモータ起動装置。 1. A capstan motor starting device comprising a limiting means for limiting a servo voltage for controlling rotation of the capstan motor to a predetermined value lower than a power supply voltage when starting the capstan motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988136880U JPH089977Y2 (en) | 1988-10-20 | 1988-10-20 | Capstan motor starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988136880U JPH089977Y2 (en) | 1988-10-20 | 1988-10-20 | Capstan motor starter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0260937U true JPH0260937U (en) | 1990-05-07 |
| JPH089977Y2 JPH089977Y2 (en) | 1996-03-21 |
Family
ID=31397802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988136880U Expired - Lifetime JPH089977Y2 (en) | 1988-10-20 | 1988-10-20 | Capstan motor starter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089977Y2 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56140541A (en) * | 1980-04-02 | 1981-11-02 | Matsushita Electric Ind Co Ltd | Magnetic tape driving device |
| JPS5873045A (en) * | 1981-10-27 | 1983-05-02 | Matsushita Electric Ind Co Ltd | Capstan servo circuit |
| JPS5880156A (en) * | 1981-11-09 | 1983-05-14 | Hitachi Denshi Ltd | Capstan controlling method of vtr |
| JPS6039383A (en) * | 1983-08-11 | 1985-03-01 | Toshiba Corp | Pulse drive speed controller of motor |
| JPS6230479U (en) * | 1985-08-06 | 1987-02-24 | ||
| JPS62108681A (en) * | 1985-11-06 | 1987-05-19 | Hitachi Ltd | Slow motion device for magnetic recording and reproducing device |
| JPS62219885A (en) * | 1986-03-20 | 1987-09-28 | Sanyo Electric Co Ltd | Video tape recorder |
-
1988
- 1988-10-20 JP JP1988136880U patent/JPH089977Y2/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56140541A (en) * | 1980-04-02 | 1981-11-02 | Matsushita Electric Ind Co Ltd | Magnetic tape driving device |
| JPS5873045A (en) * | 1981-10-27 | 1983-05-02 | Matsushita Electric Ind Co Ltd | Capstan servo circuit |
| JPS5880156A (en) * | 1981-11-09 | 1983-05-14 | Hitachi Denshi Ltd | Capstan controlling method of vtr |
| JPS6039383A (en) * | 1983-08-11 | 1985-03-01 | Toshiba Corp | Pulse drive speed controller of motor |
| JPS6230479U (en) * | 1985-08-06 | 1987-02-24 | ||
| JPS62108681A (en) * | 1985-11-06 | 1987-05-19 | Hitachi Ltd | Slow motion device for magnetic recording and reproducing device |
| JPS62219885A (en) * | 1986-03-20 | 1987-09-28 | Sanyo Electric Co Ltd | Video tape recorder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089977Y2 (en) | 1996-03-21 |