| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem of a conventional pachinko machine wherein the attaching/detaching of a game board is difficult because the work is hindered by harnesses separately drawn around on the rear surface of the game board. SOLUTION: A main relay substrate 80 and a subordinate relay substrate 90 are disposed close to each other on a right lower part on the rear surface of the transparent game board 12. The main relay substrate 80 and a main control board 30, and the subordinate relay substrate 90 and a subordinate control board 40 respectively are electrically connected by harnesses through an opening 13e under a liquid crystal display device 13c formed in the space with the liquid crystal display device 13c. When the transparent game board 12 is detached from a device body of the pachinko machine 10, a glass door 11 is opened, and after that, screws fixing the four corners are removed, and the transparent game board 12 is detached from a center frame 13. Then, one end of the harnesses connected to connectors 88 and 92 of the relay substrates 80 and 90 respectively are pulled out, so that the transparent game board 12 is detached from the device body of the pachinko machine 10. COPYRIGHT: (C)2006,JPO&NCIPI
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