Game 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 a plurality of boards on which a plurality of electronic components are mounted, A specific substrate among the plurality of substrates is Solid ground and a plurality of non-mounting portions to which the connection terminals of the electronic component are not soldered; a plurality of mounting portions to which the connection terminals of the electronic components are soldered, At least one of the front substrate surface and the back substrate surface of the specific substrate has an IC having two sets of opposing sides; a capacitor disposed adjacent to the IC on a specific side of the IC; a specific mounting portion among the mounting portions to which the connection terminals of the capacitor are soldered is connected to the solid ground of the specific substrate by a thermal pattern formed so as to be positioned around the specific mounting portion; the IC has a plurality of connection terminals formed along at least one of the pair of opposing sides that does not include the specific side, Among the plurality of mounting portions to which the plurality of connection terminals of the IC are soldered, a special mounting portion to which a special connection terminal arranged on a special side opposite the specific side is soldered is connected to a solid ground of the specific board by a thermal pattern formed so as to be positioned around the special mounting portion; a specific non-mounting portion among the plurality of non-mounting portions is connected to a solid ground of the specific substrate by a thermal pattern formed so as to be positioned around the specific non-mounting portion; Furthermore, the specific substrate is provided with a plurality of the specific non-mounting portions, A through hole for a solid ground is formed to electrically connect a front solid ground provided on the front substrate surface of the specific board and a back solid ground provided on the back substrate surface of the specific board, and a plurality of the through holes for the solid ground are formed in the vicinity of at least one specific non-mounting portion without sandwiching the electronic component or signal wiring pattern between them. A gaming machine characterized by: