BOARD EXAMINATION METHOD AND BOARD EXAMINATION DEVICE

摘要

[PROBLEMS] To provide a board examination method and device for examining a board under test by means of which the number of examinations of electrical connection of a wiring pattern provided to a board is small and the examination time is shortened. [MEANS FOR SOLVING PROBLEMS] The method examines a board in which terminals are provided on both sides of the board, the terminals on one side are interconnected, or the ones on the other side are interconnected, or the terminals on one side are connected to the one on the other side through a wiring pattern, and thereby nets are formed. The method is characterized in that electrical connection between the terminals in the nets on one side, electrical connection between the terminals in the nets on the other side, and electrical connection between one terminal on one side and one terminal on the other side in the same net as the terminal on the one side are examined.