Gaming machine

Abstract

To provide a game machine which can suppress deterioration of security against fraudulent acts on an electronic board.SOLUTION: A game machine includes a plurality of substrates each mounted with a plurality of electronic components, carries out a lottery on the basis of satisfaction of a start condition, and gives a privilege on the basis of a result of the lottery. The plurality of substrates includes a main control board which executes processing related to the lottery, and a plurality of performance boards related to control of multiple pieces of performance means on the basis of a signal from the main control board. A special performance board of the plurality of performance boards is mounted at least with a specific electronic component which controls specific performance means of the multiple pieces of performance means, and a special electronic component electrically connected with the specific electronic component. The special electronic component is arranged adjacently to the specific electronic component with an electronic component non-mountable area on which no electronic component can be mounted being between the special electronic component and the specific electronic component, and has an exterior of a special color different from colors of other electronic components mounted on the special performance board.SELECTED DRAWING: Figure 129

Claims

[Claim 1] A gaming machine having multiple circuit boards on which multiple electronic components are mounted, A specific substrate having a solid ground plane, where almost the entire surface of the substrate on which multiple electronic components are mounted is covered with a resist film, The specific substrate has, Multiple test points used to inspect the electronic components to be installed, Signal wiring pattern and A wiring connection through-hole for electrically connecting a signal wiring pattern formed on the front surface of the specified substrate and a signal wiring pattern formed on the back surface of the specified substrate, A wiring connection land portion is formed to be located around the wiring connection through-hole and connected to the signal wiring pattern which has a constant pattern width, A specific test point among the aforementioned multiple test points is a specific land portion for testing, A thermal pattern formed to be located around the specific test land portion and to connect the specific test land portion with the solid ground of the specific substrate, The specified substrate has a specific through-hole that electrically connects the front solid ground formed on the front surface of the specified substrate and the back solid ground formed on the back surface of the specified substrate, Among the plurality of test points, the special test point has a special test land portion connected to the signal wiring pattern which is composed of a certain pattern width, The aforementioned wiring connection land portion and the aforementioned special test land portion have a non-solderable portion, at least a part of which is covered with the resist film and is therefore unsolderable. Furthermore, multiple specific test points are provided on the substrate surface on which the multiple electronic components are mounted. The diameter of each of the specified through-holes at the specified test point is all the same. Near the aforementioned special test land area, a marking section indicating a test point is provided, and the same type of marking section is also provided near the aforementioned specific test land area. A gaming machine characterized by the following features.

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