JPS56119954A - Magnetic tape apparatus - Google Patents
Magnetic tape apparatusInfo
- Publication number
- JPS56119954A JPS56119954A JP2247880A JP2247880A JPS56119954A JP S56119954 A JPS56119954 A JP S56119954A JP 2247880 A JP2247880 A JP 2247880A JP 2247880 A JP2247880 A JP 2247880A JP S56119954 A JPS56119954 A JP S56119954A
- Authority
- JP
- Japan
- Prior art keywords
- logic
- magnetic tape
- tape
- signal
- circuit
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
Abstract
PURPOSE:To wind a magnetic tape under constant tension by providing a means of automatically stopping rewinding and changing it over to high-speed winding by the signal detecting the final end of the tape and the signal from an upper position device or a manual switch. CONSTITUTION:When a new magnetic tape or a magnetic tape which has been preserved for a long period is mounted to this magnetic tape apparatus, and if logic 1 is applied to a connection line 17 by the signal from a manual switch or upper position swicth provided to the apparatus, the Q terminal of an FF circuit 11 goes to logic 1 and the Q' terminal to logic 0, and the output of a logic circuit 12 goes to logic 1, then a capstan high-speed forward driving circuit 14 operates and a capstan motor 16 runs at a high speed to rewind a magnetic tape 3 from a file reel 1 to a machine reel 2. When an EOT marker which is the final end mark of the tape 3 is detected with a detector 6 and logic 1 is applied to the connection line 18, the motor 16 runs reverse from the previous direction at a high speed, by which the tape 3 is wound to the file reel 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2247880A JPS56119954A (en) | 1980-02-25 | 1980-02-25 | Magnetic tape apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2247880A JPS56119954A (en) | 1980-02-25 | 1980-02-25 | Magnetic tape apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56119954A true JPS56119954A (en) | 1981-09-19 |
Family
ID=12083820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2247880A Pending JPS56119954A (en) | 1980-02-25 | 1980-02-25 | Magnetic tape apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56119954A (en) |
-
1980
- 1980-02-25 JP JP2247880A patent/JPS56119954A/en active Pending
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