JPS64850U - - Google Patents
Info
- Publication number
- JPS64850U JPS64850U JP9355487U JP9355487U JPS64850U JP S64850 U JPS64850 U JP S64850U JP 9355487 U JP9355487 U JP 9355487U JP 9355487 U JP9355487 U JP 9355487U JP S64850 U JPS64850 U JP S64850U
- Authority
- JP
- Japan
- Prior art keywords
- voltage level
- emitting element
- magnetic disk
- light emitting
- main power
- 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
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Power Sources (AREA)
Description
第１図は本考案の一実施例を示す磁気デイスク
装置のブロツク図である。
１……主電源、２……遮断回路機構、３……直
流電源ユニツト、４……発光素子、５……電圧レ
ベル変換回路、６……収納キヤビネツト、７……
コイル、１０１……電圧レベル変換出力信号。
FIG. 1 is a block diagram of a magnetic disk device showing one embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Main power supply, 2... Breaking circuit mechanism, 3... DC power supply unit, 4... Light emitting element, 5... Voltage level conversion circuit, 6... Storage cabinet, 7...
Coil, 101... Voltage level conversion output signal.
Claims (1)
、直流電源ユニツトと、これらを収納するキヤビ
ネツトとを備えた磁気デイスク装置において、前
記キヤビネツト内に設けられた発光素子と、前記
発光素子の光量を電圧レベルに変換する回路とを
有し、前記電圧レベル変換回路の出力信号で前記
装置の主電源を遮断することを特徴とする磁気デ
イスク装置。 In a magnetic disk device equipped with a circuit interrupting mechanism for cutting off the main power of the device, a DC power supply unit, and a cabinet housing these, a light emitting element provided in the cabinet and a light amount of the light emitting element are controlled. 1. A magnetic disk device comprising: a voltage level converting circuit; and a main power source of the device is cut off by an output signal of the voltage level converting circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9355487U JPS64850U (en) | 1987-06-17 | 1987-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9355487U JPS64850U (en) | 1987-06-17 | 1987-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS64850U true JPS64850U (en) | 1989-01-05 |
Family
ID=30956225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9355487U Pending JPS64850U (en) | 1987-06-17 | 1987-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS64850U (en) |
-
1987
- 1987-06-17 JP JP9355487U patent/JPS64850U/ja active Pending
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