GB8901762D0 - Inspection system for floppy disk drive unit control circuit of electronic appliance - Google Patents

Inspection system for floppy disk drive unit control circuit of electronic appliance

Info

Publication number
GB8901762D0
GB8901762D0 GB898901762A GB8901762A GB8901762D0 GB 8901762 D0 GB8901762 D0 GB 8901762D0 GB 898901762 A GB898901762 A GB 898901762A GB 8901762 A GB8901762 A GB 8901762A GB 8901762 D0 GB8901762 D0 GB 8901762D0
Authority
GB
United Kingdom
Prior art keywords
control circuit
drive unit
disk drive
floppy disk
inspection system
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.)
Withdrawn
Application number
GB898901762A
Other versions
GB2214318A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP1657188A external-priority patent/JPH01192073A/en
Priority claimed from JP63016569A external-priority patent/JPH01192071A/en
Priority claimed from JP63016570A external-priority patent/JPH01192072A/en
Application filed by NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Publication of GB8901762D0 publication Critical patent/GB8901762D0/en
Publication of GB2214318A publication Critical patent/GB2214318A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816—Testing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
GB8901762A 1988-01-27 1989-01-27 Testing floppy disc drive control circuits Withdrawn GB2214318A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1657188A JPH01192073A (en) 1988-01-27 1988-01-27 System for inspecting electronic device
JP63016569A JPH01192071A (en) 1988-01-27 1988-01-27 Device for inspecting floppy disk driving unit control circuit in electronic device
JP63016570A JPH01192072A (en) 1988-01-27 1988-01-27 Device for inspecting floppy disk driving unit control circuit in electronic device

Publications (2)

Publication Number Publication Date
GB8901762D0 true GB8901762D0 (en) 1989-03-15
GB2214318A GB2214318A (en) 1989-08-31

Family

ID=27281464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8901762A Withdrawn GB2214318A (en) 1988-01-27 1989-01-27 Testing floppy disc drive control circuits

Country Status (4)

Country Link
KR (1) KR890012169A (en)
AU (1) AU2857989A (en)
GB (1) GB2214318A (en)
MY (1) MY104383A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348761A (en) * 1980-09-08 1982-09-07 Pioneer Research, Inc. Portable field test unit for computer data and program storage disc drive
US4565966A (en) * 1983-03-07 1986-01-21 Kollmorgen Technologies Corporation Method and apparatus for testing of electrical interconnection networks
US4630269A (en) * 1983-05-16 1986-12-16 Data General Corporation Methods for diagnosing malfunctions in a disk drive
GB2149129B (en) * 1983-11-04 1987-10-21 Membrain Ltd Automatic test equipment
JPS61262671A (en) * 1985-04-19 1986-11-20 Kawasaki Erekutoronika Kk Function testing method and function tester
JPH0777302B2 (en) * 1985-12-06 1995-08-16 ソニー株式会社 Automatic adjustment device

Also Published As

Publication number Publication date
MY104383A (en) 1994-03-31
AU2857989A (en) 1989-07-27
KR890012169A (en) 1989-08-24
GB2214318A (en) 1989-08-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)