JPS5558470A - Automatic test method of printed board for electronic computer - Google Patents
Automatic test method of printed board for electronic computerInfo
- Publication number
- JPS5558470A JPS5558470A JP13097578A JP13097578A JPS5558470A JP S5558470 A JPS5558470 A JP S5558470A JP 13097578 A JP13097578 A JP 13097578A JP 13097578 A JP13097578 A JP 13097578A JP S5558470 A JPS5558470 A JP S5558470A
- Authority
- JP
- Japan
- Prior art keywords
- printed boards
- discriminating
- shelf device
- discriminated
- boards
- 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
Landscapes
- Tests Of Electronic Circuits (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
PURPOSE: To automatically test printed boards, by automatically discriminating the mounting conditions of the printed boards, and by delecting the optimum test parttern programs beforehand decided on the basis of the discriminating results.
CONSTITUTION: When printed boards 9 are completely mounted to a shelf device 1, signals from a detector 3 are sent to a detecting circuit 5, and the existence of the print boards in each slot 2 of the shelf device 1 is discriminated here, and signals from a detector 4 are transmitted to a detecting circuit 6, and the kinds of the printed boards in each slot 2 of the shelf device 1 are discriminated here. The output signals of the detecting circuits 5, 6 are fowarded to a discriminating circuit 7, and the conditions that the printed boards are received are collectively discriminated. The optimum test pattern program is selected in a program select circuit 8 on the basis of the discriminating results, and the printed boards are tested according to the program.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53130975A JPS6041776B2 (en) | 1978-10-26 | 1978-10-26 | Automatic testing method for printed circuit boards for electronic computers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53130975A JPS6041776B2 (en) | 1978-10-26 | 1978-10-26 | Automatic testing method for printed circuit boards for electronic computers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5558470A true JPS5558470A (en) | 1980-05-01 |
JPS6041776B2 JPS6041776B2 (en) | 1985-09-18 |
Family
ID=15046970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53130975A Expired JPS6041776B2 (en) | 1978-10-26 | 1978-10-26 | Automatic testing method for printed circuit boards for electronic computers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6041776B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58117469A (en) * | 1982-01-06 | 1983-07-13 | Automob Antipollut & Saf Res Center | Printed board inspecting apparatus |
-
1978
- 1978-10-26 JP JP53130975A patent/JPS6041776B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58117469A (en) * | 1982-01-06 | 1983-07-13 | Automob Antipollut & Saf Res Center | Printed board inspecting apparatus |
JPH0436350B2 (en) * | 1982-01-06 | 1992-06-15 | Jidosha Kiki Gijutsu Kenkyu Kumiai |
Also Published As
Publication number | Publication date |
---|---|
JPS6041776B2 (en) | 1985-09-18 |
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