| 摘要 |
PROBLEM TO BE SOLVED: To easily load a mother board onto a test head of a tester. SOLUTION: This tester is equipped with the test head having a pin card built therein for transferring signals between itself and a device under test, and the mother board mounted on the test head for electrically connecting the pin card to the device. The test head comprises a test head-side guide part and a mounting/demounting part. The guide part holds the mother board on an upper surface of the test head slidably in a predetermined moving direction substantially parallel to the upper surface. The mounting/demounting part connects a mother board-side connector to a corresponding pin card-side connector by moving the mother board to the test head-side in a state where the mother board-side connector provided on a lower part of the mother board is moved, owing to the slid mother board, to a position confronting the pin card-side connector provided on an upper side edge of the test head on the pin card. COPYRIGHT: (C)2007,JPO&INPIT |
