GB8319790D0 - Checking connections of printed circuit board - Google Patents

Checking connections of printed circuit board

Info

Publication number
GB8319790D0
GB8319790D0 GB838319790A GB8319790A GB8319790D0 GB 8319790 D0 GB8319790 D0 GB 8319790D0 GB 838319790 A GB838319790 A GB 838319790A GB 8319790 A GB8319790 A GB 8319790A GB 8319790 D0 GB8319790 D0 GB 8319790D0
Authority
GB
United Kingdom
Prior art keywords
circuit board
printed circuit
checking connections
checking
connections
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Withdrawn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
GB838319790A
Other versions
GB2143954A (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.)
SHARETREE Ltd
Original Assignee
SHARETREE 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
Application filed by SHARETREE Ltd filed Critical SHARETREE Ltd
Priority to GB08319790A priority Critical patent/GB2143954A/en
Publication of GB8319790D0 publication Critical patent/GB8319790D0/en
Publication of GB2143954A publication Critical patent/GB2143954A/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Withdrawn legal-status Critical Current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
    • G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/2805—Bare printed circuit boards
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
GB08319790A 1983-07-22 1983-07-22 A capacitive method and apparatus for checking connections of a printed circuit board Withdrawn GB2143954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08319790A GB2143954A (en) 1983-07-22 1983-07-22 A capacitive method and apparatus for checking connections of a printed circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08319790A GB2143954A (en) 1983-07-22 1983-07-22 A capacitive method and apparatus for checking connections of a printed circuit board

Publications (2)

Publication Number Publication Date
GB8319790D0 true GB8319790D0 (en) 1983-08-24
GB2143954A GB2143954A (en) 1985-02-20

Family

ID=10546118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08319790A Withdrawn GB2143954A (en) 1983-07-22 1983-07-22 A capacitive method and apparatus for checking connections of a printed circuit board

Country Status (1)

Country Link
GB (1) GB2143954A (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565966A (en) * 1983-03-07 1986-01-21 Kollmorgen Technologies Corporation Method and apparatus for testing of electrical interconnection networks
US4656416A (en) * 1984-08-03 1987-04-07 Applied Microsystems Corporation Method and apparatus for locating short circuits
GB8423310D0 (en) * 1984-09-14 1984-10-17 Gec Avionics Electric circuit testing equipment
US4939469A (en) * 1988-08-01 1990-07-03 Hughes Aircraft Company Non-destructive method for evaluation of printed wiring boards
US5124660A (en) * 1990-12-20 1992-06-23 Hewlett-Packard Company Identification of pin-open faults by capacitive coupling through the integrated circuit package
US5254953A (en) * 1990-12-20 1993-10-19 Hewlett-Packard Company Identification of pin-open faults by capacitive coupling through the integrated circuit package
US5625292A (en) * 1990-12-20 1997-04-29 Hewlett-Packard Company System for measuring the integrity of an electrical contact
US5557209A (en) * 1990-12-20 1996-09-17 Hewlett-Packard Company Identification of pin-open faults by capacitive coupling through the integrated circuit package
JPH04116408U (en) * 1991-03-29 1992-10-19 日本電気株式会社 printed wiring board
JPH05196681A (en) * 1991-06-26 1993-08-06 Digital Equip Corp <Dec> Method and apparatus for testing interconnection of continuously moving electric circuit
US5274336A (en) * 1992-01-14 1993-12-28 Hewlett-Packard Company Capacitively-coupled test probe
US5696451A (en) * 1992-03-10 1997-12-09 Hewlett-Packard Co. Identification of pin-open faults by capacitive coupling
US5256975A (en) * 1992-06-01 1993-10-26 Digital Equipment Corporation Manually-operated continuity/shorts test probe for bare interconnection packages
GB2267970B (en) * 1992-06-11 1995-10-04 Northern Telecom Ltd Monitoring the quality of unpopulated printed circuit boards
US5420500A (en) * 1992-11-25 1995-05-30 Hewlett-Packard Company Pacitive electrode system for detecting open solder joints in printed circuit assemblies
US5426372A (en) * 1993-07-30 1995-06-20 Genrad, Inc. Probe for capacitive open-circuit tests
US5486753A (en) * 1993-07-30 1996-01-23 Genrad, Inc. Simultaneous capacitive open-circuit testing
US5578930A (en) * 1995-03-16 1996-11-26 Teradyne, Inc. Manufacturing defect analyzer with improved fault coverage
JP2994259B2 (en) 1996-03-28 1999-12-27 オー・エイチ・ティー株式会社 Substrate inspection method and substrate inspection device
JP3080595B2 (en) * 1997-02-28 2000-08-28 日本電産リード株式会社 Substrate inspection device and substrate inspection method
US6104198A (en) * 1997-05-20 2000-08-15 Zen Licensing Group Llp Testing the integrity of an electrical connection to a device using an onboard controllable signal source
DE19757823C2 (en) * 1997-12-24 1999-10-14 Bosch Gmbh Robert Test facility for connectors
IL124961A (en) * 1998-06-16 2006-10-05 Orbotech Ltd Contactless test method and system
US6828767B2 (en) 2002-03-20 2004-12-07 Santronics, Inc. Hand-held voltage detection probe
DE10240143B4 (en) * 2002-08-30 2006-06-01 Siemens Ag Testing and detection of potential-carrying parts and conductor tracks by means of a film sensor on the basis of stray capacitance measurements
JP2004264272A (en) * 2003-02-28 2004-09-24 Oht Inc Electric conductor inspecting device and electric conductor inspection method
US6933730B2 (en) * 2003-10-09 2005-08-23 Agilent Technologies, Inc. Methods and apparatus for testing continuity of electrical paths through connectors of circuit assemblies
US7631230B2 (en) * 2004-11-19 2009-12-08 Sun Microsystems, Inc. Method and apparatus for testing a transmission path
US7514937B2 (en) 2005-11-21 2009-04-07 Sun Microsystems, Inc. Method and apparatus for interconnect diagnosis
US7394260B2 (en) 2006-05-24 2008-07-01 Sun Microsystems, Inc. Tuning a test trace configured for capacitive coupling to signal traces
CN102967820A (en) * 2012-11-13 2013-03-13 东莞宇龙通信科技有限公司 Mobile terminal and self-detection method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845504A (en) * 1955-08-04 1960-08-24 Frederick Edward Milner A new or improved method of and apparatus for detection and location of discontinuities in electric cables
GB959565A (en) * 1959-11-24 1964-06-03 Cossor Ltd A C Improvements in and relating to the location and repair of faults in electrical conductors
GB1172683A (en) * 1966-07-28 1969-12-03 Electricity Council Improvements in or relating to Apparatus for and a Method of Locating Faults in Electrical Conductors.
NL7005372A (en) * 1970-04-15 1971-10-19
GB1572154A (en) * 1976-12-13 1980-07-23 Post Office Electrical continuity fault location
GB2025073B (en) * 1978-07-07 1982-12-15 Rolls Royce Apparatus for monitoring the state of an electrical circiut
GB2058363A (en) * 1979-08-31 1981-04-08 Sperry Ltd A Method of Wiring Including Checking the Accurate Location of Individual Wires in a Wiring Layout
GB2062250A (en) * 1979-10-22 1981-05-20 Electrothermal Eng Ltd Detecting fault in insulated electric cable

Also Published As

Publication number Publication date
GB2143954A (en) 1985-02-20

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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)