JPS5538629A - Power supply unit of video tape recorder - Google Patents
Power supply unit of video tape recorderInfo
- Publication number
- JPS5538629A JPS5538629A JP10942678A JP10942678A JPS5538629A JP S5538629 A JPS5538629 A JP S5538629A JP 10942678 A JP10942678 A JP 10942678A JP 10942678 A JP10942678 A JP 10942678A JP S5538629 A JPS5538629 A JP S5538629A
- Authority
- JP
- Japan
- Prior art keywords
- switch
- video tape
- tape recorder
- power
- power supply
- 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
Abstract
PURPOSE: To eliminate the need for a main power switch by making it possible to turn ON power through the operation of levers such as regeneration and recording levers, and to turn the power OFF through the operation of a stop lever.
CONSTITUTION: Turning one of switches 9, 10, 11, and 12 ON by operating a corresponding regeneration or recording lever closes switch 2. As a result, an alternating-current voltage from plug 3 is applied to terminals (a) and (b) of video tape recorder body 1 and a voltage developed at terminal (c) is applied to video tape recorder body 1, which starts operating. Even if the above-mentioned switch, 9, 10, 11, or 12, would be made open by pushing a stop lever, loading switch 13 is still ON, so that video tape recorder body 1 will be in operation. With loading switch 13 open, however, switch 2 is open, thereby turning the power OFF. Therefore, the need for the main power switch can be eliminated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53109426A JPS6032268B2 (en) | 1978-09-05 | 1978-09-05 | Video tape recorder power supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53109426A JPS6032268B2 (en) | 1978-09-05 | 1978-09-05 | Video tape recorder power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5538629A true JPS5538629A (en) | 1980-03-18 |
JPS6032268B2 JPS6032268B2 (en) | 1985-07-26 |
Family
ID=14509934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53109426A Expired JPS6032268B2 (en) | 1978-09-05 | 1978-09-05 | Video tape recorder power supply |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6032268B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5746340A (en) * | 1980-09-04 | 1982-03-16 | Hitachi Ltd | Magnetic picture recorder and reproducer |
JPS57147181A (en) * | 1981-03-06 | 1982-09-10 | Canon Inc | Video system provided with magnetic recording and reproducing device |
JPS6251530U (en) * | 1985-09-17 | 1987-03-31 | ||
JPH0233608A (en) * | 1988-07-22 | 1990-02-02 | Matsushita Electric Ind Co Ltd | Control circuit |
-
1978
- 1978-09-05 JP JP53109426A patent/JPS6032268B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5746340A (en) * | 1980-09-04 | 1982-03-16 | Hitachi Ltd | Magnetic picture recorder and reproducer |
JPS57147181A (en) * | 1981-03-06 | 1982-09-10 | Canon Inc | Video system provided with magnetic recording and reproducing device |
JPH026141B2 (en) * | 1981-03-06 | 1990-02-07 | Canon Kk | |
JPS6251530U (en) * | 1985-09-17 | 1987-03-31 | ||
JPH0233608A (en) * | 1988-07-22 | 1990-02-02 | Matsushita Electric Ind Co Ltd | Control circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS6032268B2 (en) | 1985-07-26 |
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