| 摘要 |
PURPOSE: A cross share grid of unequipped printed circuit board inspection apparatus is provided to reduce overlapped use of pin by sharing with pins utmost distant sides. CONSTITUTION: A real point grid pin is arranged on a 35-mil grid. A grid pin region arranges the real point grid pin. The grid pin region arranges a shared point grid pin. First, second, third and fourth sections (S1-S4) are successively configured in a first row. Fifth, sixth, seventh and eighth sections (S5-S8) are successively configured in a second row. [Reference numerals] (S1) First division section; (S2) Second division section; (S3) Third division section; (S4) Fourth division section; (S5) Fifth division section; (S6) Sixth division section; (S7) Seventh division section; (S8) Eighth division section
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