GB1297377A - - Google Patents

Info

Publication number
GB1297377A
GB1297377A GB1297377DA GB1297377A GB 1297377 A GB1297377 A GB 1297377A GB 1297377D A GB1297377D A GB 1297377DA GB 1297377 A GB1297377 A GB 1297377A
Authority
GB
United Kingdom
Prior art keywords
resistance
board
ohms
lighting
continuity
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1297377A publication Critical patent/GB1297377A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
GB1297377D 1969-11-27 1969-11-27 Expired GB1297377A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5819169 1969-11-27

Publications (1)

Publication Number Publication Date
GB1297377A true GB1297377A (ja) 1972-11-22

Family

ID=10480990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297377D Expired GB1297377A (ja) 1969-11-27 1969-11-27

Country Status (2)

Country Link
DE (1) DE2057948A1 (ja)
GB (1) GB1297377A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012693A (en) * 1975-07-16 1977-03-15 Sullivan Donald F Printed circuit board testing
US4056773A (en) * 1976-08-25 1977-11-01 Sullivan Donald F Printed circuit board open circuit tester
FR2409664A1 (fr) * 1977-11-16 1979-06-15 Everett Charles Inc Appareil d'essai
GB2126736A (en) * 1982-09-01 1984-03-28 Nash Frazer Ltd Testing printed circuits or wiring strips
GB2157006A (en) * 1984-04-05 1985-10-16 Int Computers Ltd Testing printed circuit board assemblies
US4707657A (en) * 1984-06-13 1987-11-17 Boegh Petersen Allan Connector assembly for a circuit board testing machine, a circuit board testing machine, and a method of testing a circuit board by means of a circuit board testing machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220280A (en) * 1989-05-11 1993-06-15 Vlsi Technology, Inc. Method and an apparatus for testing the assembly of a plurality of electrical components on a substrate
DE19700505A1 (de) * 1997-01-09 1998-07-16 Atg Test Systems Gmbh Verfahren zum Prüfen von Leiterplatten

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012693A (en) * 1975-07-16 1977-03-15 Sullivan Donald F Printed circuit board testing
US4056773A (en) * 1976-08-25 1977-11-01 Sullivan Donald F Printed circuit board open circuit tester
FR2409664A1 (fr) * 1977-11-16 1979-06-15 Everett Charles Inc Appareil d'essai
GB2126736A (en) * 1982-09-01 1984-03-28 Nash Frazer Ltd Testing printed circuits or wiring strips
GB2157006A (en) * 1984-04-05 1985-10-16 Int Computers Ltd Testing printed circuit board assemblies
US4707657A (en) * 1984-06-13 1987-11-17 Boegh Petersen Allan Connector assembly for a circuit board testing machine, a circuit board testing machine, and a method of testing a circuit board by means of a circuit board testing machine

Also Published As

Publication number Publication date
DE2057948A1 (de) 1971-06-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees