| 摘要 |
PROBLEM TO BE SOLVED: To obtain an apparatus for inspecting a BGA connector mounted on a circuit board. SOLUTION: The apparatus for inspecting a BGS connector comprises a pair of optical guide members 12a, 12b disposed at both sides of the connector, and a coupling member 14 for coupling the members to hold an interval between the members. In this case a light incident from the one of the members 12a is guided between a circuit board P and a housing 8 of the connector M so that a soldering state of each solder ball 6 can be inspected through the light emitted from the other member 12b.
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