| 摘要 |
PROBLEM TO BE SOLVED: To provide a board case of a game machine with which case a memory alone can be exchanged without removing a control board when a defect is found in the memory. SOLUTION: For removing a cover member 20 from a board case 10, firstly the connecting section between a first hole section 26 and a first hole section 27 is cut by a nipper and the like. After that, the cover member 20 is pulled up and removed. Then, screws 25A and 25B are removed. With this procedure, a memory board unit 11 can be removed from the memory board fixing section 31 of a base plate 30 without removing a control board 40 from the base plate 30. COPYRIGHT: (C)2009,JPO&INPIT
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