JP6981785B2 - Pachinko machine - Google Patents

Description

The present invention relates to a gaming machine such as a pachinko gaming machine or a slot machine.

As this type of gaming machine, a device having a conversion circuit for converting a control signal output from a control board into a drive signal and driving an electric component such as an LED based on the drive signal has been proposed ( For example, see Patent Document 1).

Japanese Unexamined Patent Publication No. 2015-66010

In a configuration in which a control signal is converted into a drive signal by a conversion circuit as in the game machine described in Patent Document 1, for example, a power supply used for the conversion circuit is used as a circuit for removing noise from the control signal or a circuit for generating a drive signal. In such a case, if the power supply is stopped due to a disconnection of the power supply line, the clock signal superimposed on the control signal will be the drive signal from the control signal line via the noise elimination circuit. There is a risk that it will be output to the wire, and in such a case, the electrical components will operate even though the drive signal is not output.

The present invention has been made by paying attention to such a problem, and an object of the present invention is to provide a gaming machine capable of preventing an electric component from operating unintentionally.

(A) In a gaming machine that plays a game
With moving parts
The driving electric parts that operate the moving parts and
A conversion circuit that converts a control signal input from a first signal line including a control signal line into which a control signal is input and a clock signal line in which a clock signal is input into a drive signal and outputs the control signal line to the second signal line.
A drive circuit that drives the drive electric component according to a drive signal input from the second signal line, and a drive circuit.
Have a board with
A supply line of a predetermined power supply is connected to the conversion circuit in order to operate the conversion circuit, and the supply line of the predetermined power supply is noise for removing noise of the control signal line and the clock signal line. It is connected to the removal circuit and the pull-up circuit that pulls up the voltage of the second signal line.
The power supply for operating the driving electric component is supplied by a power supply line different from the power supply line to which the predetermined power supply is supplied.
The power supply line connected to the predetermined power supply line includes a first power supply line and a second power supply line.
The first power supply line and the second power supply line are connected to the substrate via a connector, and the terminal of the first power supply line in the connector is arranged at one end of the connector to form the second power supply line. The terminal is located at the other end of the connector.
The gaming machine of means 1 is
In a gaming machine (slot machine 1) that plays games
The control signal input from the first signal line (serial control signal 1 signal line, clock signal 1 signal line) is converted into a drive signal and output to the second signal line (parallel control signals 1 and 2 signal lines). Conversion circuit (serial / parallel conversion circuit 1) and
A drive circuit (LED drive circuits 1 and 2) for driving an electric component (left side LED 57b, right side LED 57c) according to a drive signal input from the second signal line.
Equipped with
A predetermined power supply (power supply VCS) is connected to the conversion circuit in order to operate the conversion circuit, and the predetermined power supply is a noise removal circuit (noise removal circuit) for removing noise of the first signal line. It is connected to 1) and a pull-up circuit (pull-up resistor 1) that pulls up the voltage of the second signal line.
The predetermined power supply is characterized in that it is supplied via a plurality of wirings (power supply lines VCS1 and VCS2).
According to this feature, the predetermined power source for operating the conversion circuit that converts the control signal input from the first signal line into the drive signal is the noise elimination circuit of the first signal line and the pull-up circuit of the second signal line. In the configuration connected to, when the predetermined power supply is input via a plurality of wires, it becomes difficult to stop the supply of the predetermined power supply. Therefore, when the supply of the predetermined power supply is stopped, the electric component unintentionally It can be prevented from operating.

The gaming machine of means 2 of the present invention is
In a gaming machine (slot machine 1) that plays games
The first control signal input from the first signal line (the signal line of the serial control signal 1 and the signal line of the clock signal 1) is converted into the first drive signal and the second signal line (parallel control signals 1 and 2 signals). line)
The first conversion circuit (serial / parallel conversion circuit 1) that outputs to
The first electric component (left side LED 57) corresponds to the first drive signal input from the second signal line.
b, the first drive circuit (LED drive circuits 1 and 2) that drives the right side LED 57c) and
The second control signal input from the third signal line (signal line of serial control signal 2 and signal line of clock signal 2) is converted into a second drive signal, and the fourth signal line (signals of parallel control signals 3 to 6) is converted. line)
The second conversion circuit (serial / parallel conversion circuit 2) that outputs to
The second drive circuit (motor drive circuits 1 to 4) for driving the second electric component (shielding member operating motor 57a) according to the second drive signal input from the fourth signal line,
Equipped with
A predetermined power supply (power supply VCS) is connected to the first conversion circuit and the second conversion circuit in order to operate the first conversion circuit and the second conversion circuit, and the predetermined power supply is the first conversion circuit.
It is connected to a noise removal circuit (noise removal circuit 1) for removing noise from the signal line and a pull-up circuit (pull-up resistor 2) that pulls up the voltage of the fourth signal line.
The predetermined power supply is characterized in that it is supplied via a plurality of wirings (power supply lines VCS1 and VCS2).
According to this feature, the predetermined power source for operating the first conversion circuit that converts the first control signal input from the first signal line into the first drive signal is the noise elimination circuit of the first signal line and the fourth. In a configuration connected to a signal line pull-up circuit, when a predetermined power supply is input via a plurality of wires, it becomes difficult to stop the supply of the predetermined power supply. 2 It is possible to prevent the electric parts from operating unintentionally.

The gaming machine of the means 3 of the present invention is the gaming machine according to the means 1 or 2.
The predetermined power supply (power supply VCS) is supplied via the connector (connector 57e), and the terminal on one end side and the terminal on the other end side of the plurality of terminals to which power is supplied in the connector supply the predetermined power supply. It is characterized by being used in.
According to this feature, it is difficult to stop the supply of a predetermined power even if the connector is about to be disconnected.

The gaming machine of means 4 of the present invention is
In a gaming machine (slot machine 1) that plays games
The control signal input from the first signal line (serial control signal 1 signal line, clock signal 1 signal line) is converted into a drive signal and output to the second signal line (parallel control signals 1 and 2 signal lines). Conversion circuit (serial / parallel conversion circuit 1) and
A drive circuit (LED drive circuits 1 and 2) for driving an electric component (left side LED 57b, right side LED 57c) according to a drive signal input from the second signal line.
Equipped with
A predetermined power supply (power supply VCS) is connected to the conversion circuit in order to operate the conversion circuit, and the predetermined power supply is a noise removal circuit for removing noise of the first signal line (power supply VCS).
It is connected to the noise reduction circuit 1) and the pull-up circuit (pull-up resistor 1) that pulls up the voltage of the second signal line.
The gaming machine is further provided with a preventive means (rotation prevention circuit 1) capable of preventing a current from flowing from the noise removing circuit to the second signal line.
According to this feature, the predetermined power source for operating the conversion circuit that converts the control signal input from the first signal line into the drive signal is the noise elimination circuit of the first signal line and the pull-up circuit of the second signal line. In the configuration connected to, a preventive measure capable of preventing current from flowing from the noise elimination circuit to the second signal line is provided, and even if the supply of a predetermined power supply is stopped, the current is transmitted from the noise elimination circuit to the second signal line. Since it is prevented from flowing, it is possible to prevent the electric parts from operating unintentionally.

The gaming machine of means 5 of the present invention is
In a gaming machine (slot machine 1) that plays games
The first control signal input from the first signal line (the signal line of the serial control signal 1 and the signal line of the clock signal 1) is converted into the first drive signal and the second signal line (parallel control signals 1 and 2 signals). line)
The first conversion circuit (serial / parallel conversion circuit 1) that outputs to
The first electric component (left side LED 57) corresponds to the first drive signal input from the second signal line.
b, the first drive circuit (LED drive circuits 1 and 2) that drives the right side LED 57c) and
The second control signal input from the third signal line (signal line of serial control signal 2 and signal line of clock signal 2) is converted into a second drive signal, and the fourth signal line (signals of parallel control signals 3 to 6) is converted. line)
The second conversion circuit (serial / parallel conversion circuit 2) that outputs to
The second drive circuit (motor drive circuits 1 to 4) for driving the second electric component (shielding member operating motor 57a) according to the second drive signal input from the fourth signal line,
Equipped with
A predetermined power supply (power supply VCS) is connected to the first conversion circuit and the second conversion circuit in order to operate the first conversion circuit and the second conversion circuit, and the predetermined power supply is the first conversion circuit.
It is connected to a noise removal circuit (noise removal circuit 1) for removing noise from the signal line and a pull-up circuit (pull-up resistor 2) that pulls up the voltage of the fourth signal line.
The gaming machine is further provided with a preventive means (rotation prevention circuit 2) capable of preventing a current from flowing from the noise removing circuit to the fourth signal line.
According to this feature, the predetermined power source for operating the first conversion circuit that converts the first control signal input from the first signal line into the first drive signal is the noise elimination circuit of the first signal line and the fourth. In the configuration connected to the pull-up circuit of the signal line, a preventive measure capable of preventing current from flowing from the noise elimination circuit to the fourth signal line is provided, and even if the supply of a predetermined power supply is stopped, the noise elimination circuit is the first. Since it is prevented that a current flows through the 4 signal lines, it is possible to prevent the second electric component from operating unintentionally.

The gaming machine of means 6 of the present invention is
In a gaming machine (slot machine 1) that plays games
The control signal input from the first signal line (serial control signal 1 signal line, clock signal 1 signal line) is converted into a drive signal and output to the second signal line (parallel control signals 1 and 2 signal lines). Conversion circuit (serial / parallel conversion circuit 1) and
A drive circuit (LED drive circuits 1 and 2) for driving an electric component (left side LED 57b, right side LED 57c) according to a drive signal input from the second signal line.
Equipped with
A predetermined power supply (power supply VCS) is connected to the conversion circuit in order to operate the conversion circuit, and the predetermined power supply is a noise removal circuit for removing noise of the first signal line (power supply VCS).
It is connected to the noise reduction circuit 1) and the pull-up circuit (pull-up resistor 1) that pulls up the voltage of the second signal line.
The gaming machine is a confirmation means (light emitting diode 57) capable of confirming whether or not the predetermined power is supplied.
It is characterized by further providing f).
According to this feature, the predetermined power source for operating the conversion circuit that converts the control signal input from the first signal line into the drive signal is the noise reduction circuit of the first signal line and the pull-up circuit of the second signal line. In the configuration connected to, it is possible to confirm whether or not the predetermined power supply is supplied, and it is possible to recognize that the predetermined power supply has stopped, so that it is possible to prevent the electric components from operating unintentionally.

The gaming machine of means 7 of the present invention is
In a gaming machine (slot machine 1) that plays games
The first control signal input from the first signal line (the signal line of the serial control signal 1 and the signal line of the clock signal 1) is converted into the first drive signal and the second signal line (parallel control signals 1 and 2 signals). line)
The first conversion circuit (serial / parallel conversion circuit 1) that outputs to
The first electric component (left side LED 57) corresponds to the first drive signal input from the second signal line.
b, the first drive circuit (LED drive circuits 1 and 2) that drives the right side LED 57c) and
The second control signal input from the third signal line (signal line of serial control signal 2 and signal line of clock signal 2) is converted into a second drive signal, and the fourth signal line (signals of parallel control signals 3 to 6) is converted. line)
The second conversion circuit (serial / parallel conversion circuit 2) that outputs to
The second drive circuit (motor drive circuits 1 to 4) for driving the second electric component (shielding member operating motor 57a) according to the second drive signal input from the fourth signal line,
Equipped with
A predetermined power supply (power supply VCS) is connected to the first conversion circuit and the second conversion circuit in order to operate the first conversion circuit and the second conversion circuit, and the predetermined power supply is the first conversion circuit.
It is connected to a noise removal circuit (noise removal circuit 1) for removing noise from the signal line and a pull-up circuit (pull-up resistor 2) that pulls up the voltage of the fourth signal line.
The gaming machine is a confirmation means (light emitting diode 57) capable of confirming whether or not the predetermined power is supplied.
It is characterized by further providing f).
According to this feature, the predetermined power source for operating the first conversion circuit that converts the first control signal input from the first signal line into the first drive signal is the noise reduction circuit of the first signal line and the fourth. In the configuration connected to the pull-up circuit of the signal line, it is possible to confirm whether or not the predetermined power supply is supplied and to recognize that the predetermined power supply has stopped, so that the second electric component operates unintentionally. It can be prevented from being lost.

The gaming machine of means 8 of the present invention is
In a gaming machine (slot machine 1) that plays games
The control signal input from the first signal line (serial control signal 1 signal line, clock signal 1 signal line) is converted into a drive signal and output to the second signal line (parallel control signals 1 and 2 signal lines). Conversion circuit (serial / parallel conversion circuit 1) and
A drive circuit (LED drive circuits 1 and 2) for driving an electric component (left side LED 57b, right side LED 57c) according to a drive signal input from the second signal line.
Equipped with
A predetermined power supply (power supply VCS) is connected to the conversion circuit in order to operate the conversion circuit, and the predetermined power supply is a noise removal circuit for removing noise of the first signal line (power supply VCS).
It is connected to the noise reduction circuit 1) and the pull-up circuit (pull-up resistor 1) that pulls up the voltage of the second signal line.
The predetermined power source is characterized in that it is generated from a drive power source (power source VLD) for driving the electric component.
According to this feature, the predetermined power source for operating the conversion circuit that converts the control signal input from the first signal line into the drive signal is the noise elimination circuit of the first signal line and the pull-up circuit of the second signal line. In the configuration connected to, since the predetermined power source is generated from the drive power source for driving the electric component, when the supply of the predetermined power source is stopped, the supply of the drive power source of the electric component is also stopped, so that the electric component is intended. It is possible to prevent it from operating without doing so.

The gaming machine of means 9 of the present invention is
In a gaming machine (slot machine 1) that plays games
The first control signal input from the first signal line (the signal line of the serial control signal 1 and the signal line of the clock signal 1) is converted into the first drive signal and the second signal line (parallel control signals 1 and 2 signals). line)
The first conversion circuit (serial / parallel conversion circuit 1) that outputs to
The first electric component (left side LED 57) corresponds to the first drive signal input from the second signal line.
b, the first drive circuit (LED drive circuits 1 and 2) that drives the right side LED 57c) and
The second control signal input from the third signal line (signal line of serial control signal 2 and signal line of clock signal 2) is converted into a second drive signal, and the fourth signal line (signals of parallel control signals 3 to 6) is converted. line)
The second conversion circuit (serial / parallel conversion circuits 1 and 2) that outputs to
The second drive circuit (motor drive circuits 1 to 4) for driving the second electric component (shielding member operating motor 57a) according to the second drive signal input from the fourth signal line,
Equipped with
A predetermined power supply (power supply VCS) is connected to the first conversion circuit and the second conversion circuit in order to operate the first conversion circuit and the second conversion circuit, and the predetermined power supply is the first conversion circuit.
It is connected to a noise removal circuit (noise removal circuit 1) for removing noise from the signal line and a pull-up circuit (pull-up resistor 2) that pulls up the voltage of the fourth signal line.
The predetermined power source is characterized in that it is generated from a drive power source (power source VLD) for driving the second electric component.
According to this feature, the predetermined power source for operating the first conversion circuit that converts the first control signal input from the first signal line into the first drive signal is the noise elimination circuit of the first signal line and the fourth. In the configuration connected to the pull-up circuit of the signal line, the predetermined power source is generated from the drive power source for driving the second electric component. Therefore, when the supply of the predetermined power source is stopped, the drive power source of the second electric component is used. Since the supply is also stopped, it is possible to prevent the second electric component from operating unintentionally.

The present invention may have only the invention-specific matters described in the claims of the present invention, and has a configuration other than the invention-specific matters together with the invention-specific matters described in the claims of the present invention. It may be a thing.

It is a front view of the slot machine of the Example to which this invention was applied. It is a perspective view which shows the internal structure of a slot machine. It is a block diagram which shows the structure of a slot machine. It is a figure for demonstrating the operation mode of a shielding member. It is a figure for demonstrating the circuit structure of the shielding unit control board. It is a figure for demonstrating the circuit structure of the shielding unit control board in Example 2. FIG. It is a figure for demonstrating the circuit structure of the shielding unit control board in Example 3. FIG. It is a figure for demonstrating the circuit structure of the shielding unit control board in Example 4. FIG.

A mode for carrying out the gaming machine according to the present invention will be described below based on examples.

When the first embodiment of the slot machine to which the present invention is applied will be described with reference to the drawings, the slot machine 1 of the present embodiment includes a housing 1a having an open front surface and the same as shown in FIG. It is composed of a front door 1b rotatably and pivotally supported at a side end of the housing 1a.

As shown in FIG. 2, inside the housing 1a of the slot machine 1 of this embodiment, reels 2L, 2C, and 2R (hereinafter, left reel, middle reel, and right reel) in which a plurality of types of symbols are arranged on the outer periphery are arranged. ) Are arranged side by side in the horizontal direction, and as shown in FIG. 1, three consecutive symbols among the symbols arranged on the reels 2L, 2C, and 2R can be seen from the see-through window 3 provided on the front door 1b. It is arranged like this.

On the outer peripheral portions of the reels 2L, 2C, and 2R, a plurality of types of symbols that can be distinguished from each other (for example, ""
7 ”,“ BAR ”,“ watermelon ”,“ cherry ”,“ bell ”,“ replay ”, etc.) are drawn in a predetermined order, 20 each. The patterns drawn on the outer peripheral portions of the reels 2L, 2C, and 2R are displayed in the upper, middle, and lower three stages in the see-through window 3 provided in the substantially center of the front door 1b.

Each reel 2L, 2C, 2R is provided with corresponding reel motors 32L, 32C, respectively.
By being rotated by 32R (see FIG. 3), the symbols of each reel 2L, 2C, and 2R are displayed while continuously changing in the perspective window 3, while the rotation of each reel 2L, 2C, and 2R is stopped. By doing so, three consecutive symbols are derived and displayed as display results in the perspective window 3.

In the reels 2L, 2C, and 2R of this embodiment, the reel motors 32L, 32C, and 32R are used to rotate the reels 2L, 2C, and 2R in which a plurality of symbols are arranged on the outer peripheral surface, from the player. Although it is possible to perform a variable display that moves multiple visible symbols,
The means for performing the variable display for moving a plurality of symbols may be other than the reel. For example, the variable display can be performed by moving a belt on which a plurality of symbols are arranged on the outer peripheral surface. May be there.

Inside the reels 2L, 2C and 2R, there are reel sensors 33L, 33C and 33R that detect the reference position for each of the reels 2L, 2C and 2R, and a reel LED 55 that illuminates the reels 2L, 2C and 2R from the back. , Are provided. Further, the reel LED 55 is composed of 12 LEDs corresponding to three consecutive symbols of reels 2L, 2C, and 2R, and each symbol can be independently irradiated.

Further, the reel sensors 33L, 33C, 33R are arranged so as to output a detection signal when the lower end of the symbol region of the symbol number 1 for each reel 2L, 2C, 2R passes a predetermined position in each reel. For each reel, the lower end of the symbol area of symbol number 1 is the reel reference position.

A display area 51a of the liquid crystal display 51 (see FIG. 1) is arranged at a position on the front side (player side) of the reels 2L, 2C, and 2R of the front door 1b. The liquid crystal display 51 has a liquid crystal panel having transparency in a state where no voltage is applied to the liquid crystal element, and the display area 5
Each reel 2 from the player side via the transmission region 51b corresponding to the perspective window 3 of 1a and the perspective window 3.
L, 2C and 2R can be visually recognized.

As shown in FIG. 1, the front door 1b has a medal insertion unit 4 into which medals can be inserted, a medal payout exit 9 from which medals are paid out, and credits (the number of medals stored as a player-owned game value). MAXBET switch 6 operated when setting the maximum number of bets among the specified number of bets determined according to the gaming state within the range, setting of medals and bets stored as credits. Settlement switch 10 operated when paying for the medals used for (returning the medals used for setting credits and bets), start switch 7 operated when starting the game, reels 2L, 2C The stop switches 8L, 8C, 8R, which are operated when the rotation of the 2Rs is stopped, and the effect switch 56 used for the effect are provided so as to be operable by the player.

Further, as shown in FIG. 1, the front door 1b shows a credit display 11 that displays the number of medals stored as credits, the number of medals paid out due to the occurrence of a prize, and the contents when an error occurs. Game auxiliary display 12 that displays an error code, etc., 1BETLED14 that notifies by lighting that the number of bets is set to 1, 2BETLED15 that notifies by lighting that the number of bets is set to 2, and 3 settings to the number of bets. 3BETLED16 that notifies by lighting that the medal is being inserted, and a insertion request LED that notifies by lighting that the medal can be inserted.
17, Start valid LED 18 that notifies by lighting that the game start operation by operating the start switch 7 is effective, wait (because a certain period has not passed since the previous game start, the reel rotation start is waiting. State) Waiting LED 19 to notify that the game is in progress by lighting, Replay LED to notify by lighting that the replay game is in progress
A game display unit 13 provided with 20 is provided.

Inside the MAXBET switch 6, a BET switch effective LED21 (see FIG. 3) is provided to notify by lighting that the setting operation of the bet number by the operation of the MAXBET switch 6 is effective, and the stop switches 8L, 8C, Inside the 8R, the left, which notifies by lighting that the reel stop operation by the corresponding stop switches 8L, 8C, 8R is effective,
The middle and right stop effective LEDs 22L, 22C, and 22R (see FIG. 3) are provided, respectively.
Inside the effect switch 56, an effect LED 56a (see FIG. 3) is provided to notify by lighting that the operation of the effect switch 56 is effective.

Inside the front door 1b, as shown in FIG. 2, a reset switch 23 for detecting a reset operation for canceling an error state and a stop state without opening the front door 1b by a predetermined key operation, which will be described later. The setting value display 24 that displays the setting value at that time while changing the setting value or checking the setting value, the stop state at a predetermined trigger (the state where the progress of the game is restricted until the reset operation is performed) Stop switch 36a for selecting the enable / disable of the stop function to be controlled to
, Automatic settlement switch 36b for selecting enable / disable of the automatic settlement function that controls automatic settlement processing (processing to settle (return) medals stored as credits regardless of the player's operation) at a predetermined opportunity. , The flow path of medals inserted from the medal insertion unit 4 is selectively switched to either the hopper tank 34a (see FIG. 2) side or the medal payout outlet 9 side, which will be described later, provided inside the housing 1a. The flow path switching solenoid 30 for this purpose, the insertion medal sensor 31 for detecting medals inserted from the medal insertion unit 4 and flowing down to the hopper tank 34a side, and the insertion port sensor 26 for detecting the insertion of foreign matter on the upstream side of the insertion medal sensor 31. A medal selector 29 having a medal selector 29 and a door open detection switch 25 (see FIG. 3) for detecting the open state of the front door 1b are provided.

As shown in FIG. 2, inside the housing 1a, the reel reference positions of the reels 2L, 2C, 2R, the reel motors 32L, 32C, 32R (see FIG. 3), and the reels 2L, 2C, and 2R described above are respectively. Reel unit 2 composed of detectable reel sensors 33L, 33C, 33R (see FIG. 3), external output board 1000 for outputting an external output signal (see FIG. 3), and medals inserted from the medal insertion unit 4 are stored. Hopper tank 34a, hopper tank 34a
A hopper motor 34b (see FIG. 3) for paying out medals stored in the medals from the medal payout outlet 9, and a payout sensor 34 for detecting medals paid out by driving the hopper motor 34b.
A hopper unit 34 and a power supply box 100 made of c (see FIG. 3) are provided.

An overflow tank 35 for storing medals overflowing from the hopper tank 34a is provided on the side of the hopper unit 34. Inside the overflow tank 35, a full tank sensor 35a (see FIG. 3) for detecting that the stored medals are full is provided.

As shown in FIG. 2, the front surface of the power supply box 100 functions as a setting key switch 37 for switching to a setting change state or a setting confirmation state, and a reset switch for canceling an error state or a stop state in normal times. However, in the setting change state, the reset / functions as a setting switch for changing the setting value of the winning probability (ball output rate) of the internal lottery described later.
A setting switch 38 and a power switch 39 operated when the power is turned on / off are provided.

The power supply box 100 is provided inside the housing 1a, and the front door 1b is further provided.
Since the configuration can be opened by a predetermined key operation possessed by a clerk or the like, the setting key switch 37, the reset / setting switch 38, and the power switch 39 provided on the front surface of the power supply box 100 are the clerk or the like possessing the key. It can be operated only by the player, and cannot be operated by the player. In addition, the reset switch 23 detected by a predetermined key operation
Is the same. In particular, since the setting key switch 37 requires further key operation after opening the front door 1b by key operation, the setting key switch 3 is among the clerk of the amusement park.
Only the clerk who has the key to perform the operation of 7 can operate it.

When playing a game on the slot machine 1 of this embodiment, first, a medal is inserted from the medal insertion unit 4, or a bet number is set using credits. To use the credit, operate the MAXBET switch 6. When the specified number of bets determined according to the game state is set, the winning line LN (see FIG. 1) becomes valid, and the operation of the start switch 7 is valid, that is, the game can be started. Become. If more than the maximum number of medals are inserted out of the specified number corresponding to the gaming state, the amount will be added to the credit.

The winning line is a line set to determine whether the combination of symbols displayed on the perspective windows 3 of the reels 2L, 2C, and 2R is a combination of winning symbols. In this embodiment, FIG.
As shown in the above, only the winning line LN set across the middle stage of the reel 2L, the middle stage of the reel 2C, the middle stage of the reel 2R, that is, the symbols arranged horizontally in the middle stage is defined as the winning line. In this embodiment, only one winning line is applied, but a plurality of winning lines may be applied.

Further, in this embodiment, in order to make it easier to recognize that the winning line LN has a set of symbols constituting the winning, the invalid lines LM1 to 4 (LM1 is the left middle right reel) separately from the winning line LN. LM2 is a line extending over each middle stage of the left middle right reel, LM3 is a line extending over each lower stage of the left middle right reel, and LM4 is a line extending over each lower stage of the left middle right reel and middle stage of the middle reel. , The line over the upper part of the right reel.) Is set.
The invalid lines LM1 to 4 are not determined by the combination of the symbols aligned with the invalid lines LM1 to 4, but are invalid lines when the winning line LN has a combination of symbols constituting a specific winning. By configuring the combination of symbols that will be awarded when the winning line LN is aligned with any of LM1 to 4 (for example, bell-bell-bell), the symbols constituting the winning line LN are the symbols that constitute a specific winning. It makes it easy to recognize that the combinations are complete.

If you operate the start switch 7 while the game can be started, each reel 2L, 2C, 2
R rotates, and the symbols of each reel 2L, 2C, and 2R change continuously. When any of the stop switches 8L, 8C, and 8R is operated in this state, the rotation of the corresponding reels 2L, 2C, and 2R is stopped, and the display result is derived and displayed on the fluoroscopic window 3.

Then, when all the reels 2L, 2C, and 2R are stopped, one game is completed, and the combination of the symbols predetermined on the winning line LN (hereinafter, also referred to as a combination) is each reel 2L, 2C, 2
If the game is stopped as a result of displaying R, a prize is generated, and a number of medals determined according to the prize are given to the player and added to the credit. Further, when the credit reaches the upper limit (50 in this embodiment), the medal is directly paid out from the medal payout exit 9 (see FIG. 1). Further, when the combination of symbols accompanied by the transition of the gaming state stops on the winning line LN as a display result of each reel 2L, 2C, 2R, the combination of symbols is shifted to the gaming state according to the combination of symbols. ..

In this embodiment, the game starts when the operation of the start switch 7 is detected while the operation of the start switch 7 is valid, and the game ends when all the reels are stopped. Further, one unit of control for executing the game (game control) starts when all the controls associated with the end of the previous game are completed, and when all the controls associated with the end of the game are completed. finish.

Further, although the configuration using three reels is illustrated in this embodiment, a configuration using only one reel, a configuration using two reels, and a configuration using four or more reels may be used. ,
In the configuration using two or more reels, the winning configuration may be determined based on the combination of the display results derived to all the two or more reels. Further, in this embodiment, the variable display device is configured by a physical reel, but the variable display device may be configured by an image display device such as a liquid crystal display.

FIG. 3 is a block diagram showing the configuration of the slot machine 1. As shown in FIG. 3, the slot machine 1 is provided with a game control board 40, an effect control board 90, and a power supply board 101. The game control board 40 controls the game, and the effect control board 90 controls the game. The effect is controlled according to the state, and the drive power supply for the electric components constituting the slot machine 1 is generated by the power supply board 101 and supplied to each part.

AC100V power is supplied to the power supply board 101 from the outside, and this AC1
A DC voltage required for driving the electric components constituting the slot machine 1 is generated from a power supply of 00 V and is supplied to the game control board 40 and the effect control board 90. Further, the power supply board 101 includes the above-mentioned hopper motor 34b, payout sensor 34c, and full tank sensor 35.
a, the setting key switch 37, the reset / setting switch 38, and the power switch 39 are connected.

The game control board 40 includes the MAXBET switch 6, the start switch 7, the stop switch 8L, 8C, 8R, the settlement switch 10, the reset switch 23, the stop switch 36a, the automatic settlement switch 36b, the input medal sensor 31, and the door open. Detection switch 25
, Reel sensors 33L, 33C, 33R are connected, and the above-mentioned payout sensor 34c, full tank sensor 35a, setting key switch 37, and reset / setting switch 38 are connected via the power supply board 101, and these are connected. The detection signals of the switches are input. Further, on the game control board 40, the credit display 11 described above,
Game auxiliary display 12, 1-3 BETLED 14-16, input request LED 17, start effective LED 18, wait LED 19, replay LED 20, BET switch effective LE
D21, left, middle, right stop effective LED 22L, 22C, 22R, set value display 24, flow path switching solenoid 30, reel motor 32L, 32C, 32R are connected, and the above-mentioned hopper is connected via the power supply board 101. A motor 34b is connected, and these electric components are driven under the control of the main control unit 41 mounted on the game control board 40.

The game control board 40 is composed of a microcomputer equipped with a main CPU 41a, ROM 41b, RAM 41c, and I / O port 41d, and is provided with a random number circuit for generating random numbers for internal lottery, and processes related to the progress of the game. It is input from the main control unit 41 that directly or indirectly controls each part of the control circuit mounted on the game control board 40, and the switches connected directly to the game control board 40 or via the power supply board 101. The switch detection circuit 44 that takes in the detected signal and transmits it to the main control unit 41, and the main control unit 4
The motor drive signal (phase signal of the stepping motor) output from 1 is used as the reel motor 32.
A motor drive circuit 45 that transmits to L, 32C, 32R, a solenoid drive circuit 46 that transmits a solenoid drive signal output from the main control unit 41 to the flow path switching solenoid 30, and an LED drive output from the main control unit 41. When the voltage of the LED drive circuit 47 that transmits signals to various indicators and LEDs connected to the game control board 40 and the power supply supplied to the slot machine 1 is monitored and a voltage drop is detected, that fact is notified. The voltage drop signal shown is displayed in the main control unit 41.
A power failure detection circuit 48 that outputs power to the main control unit 41 and a reset circuit 49 that gives a system reset signal to the main control unit 41 in a state where the power supply is unstable such as when the power is turned on or when the power is cut off are mounted.

The main control unit 41 transmits various commands to the sub control unit 91. Main control unit 41
The command transmitted from the sub control unit 91 to the sub control unit 91 is sent in only one direction, and the command is not sent from the sub control unit 91 to the main control unit 41.

An effect switch 56 is connected to the effect control board 90, and the effect switch 5 is connected to the effect control board 90.
The detection signal of 6 is input. In addition, the liquid crystal display 51 and the effect LED 5
2. The effect devices such as the speakers 53, 54, the reel LED 55, and the shielding unit 57 are connected, and these effect devices are driven based on the control by the sub control unit 91 mounted on the effect control board 90. It has become. In this embodiment, the liquid crystal display 51, the effect LED 52, the speakers 53, 54, and the sub-control unit 91 mounted on the effect control board 90 are used.
Although the output of the effect device such as the reel LED 55 and the shielding unit 57 is controlled,
The effect control board 9 is an output control unit that directly controls the output of the effect device separately from the sub control unit 91.
Mounted on 0 or another board, the sub control unit 91 determines the output pattern of the effect device based on the command from the main control unit 41, and the output control unit produces the effect based on the output pattern determined by the sub control unit 91. The output control of the device may be performed, and in such a configuration, the output control of the effect device is performed by both the sub control unit 91 and the output control unit. Further, in this embodiment, the liquid crystal display 51, the effect LED 52, the speaker 53, and the like, are used as the effect devices.
Although 54 and the reel LED 55 are illustrated, the effect device is not limited to these, and for example, a mechanically driven display device, a mechanically driven accessory, or the like may be applied as the effect device.

The effect control board 90 is composed of a microcomputer provided with a sub CPU 91a, a ROM 91b, a RAM 91c, and an I / O port 91d, and is a sub control unit 91 that controls the effect.
The display control circuit 92 that controls the display of the liquid crystal display 51 connected to the effect control board 90, the effect LED 52, the LED drive circuit 93 that controls the drive of the reel LED 55, and the audio from the speakers 53 and 54. An audio output circuit 94 that controls output, a reset circuit 95 that gives a reset signal to the sub CPU 91a when the power is turned on or an initialization command from the sub CPU 91a is not input for a certain period of time, and switches connected to the effect control board 90. The switch detection circuit 96 that detects the detection signal input from, the clock device 97 that outputs time information including date information and time information, and the power supply voltage supplied to the slot machine 1 are monitored to detect a voltage drop. Occasionally, a power failure detection circuit 98 that outputs a voltage drop signal to that effect to the sub CPU 91a, other circuits, and the like are mounted.

The sub-control unit 91 receives a command transmitted from the game control board 40 to perform various controls for performing the effect, and directly or indirectly controls each part of the control circuit mounted on the effect control board 90. Control.

The shielding unit 57 has a shielding member 57L that can shield the left side of the front side of the liquid crystal display 51 from the player invisible, and a shielding member that can shield the right side of the front side of the liquid crystal display 51 from the player. The 57R and the shielding members 57L and 57R are placed in a non-shielding position (see FIG. 4 (a)) in which the front side of the liquid crystal display 51 is in a non-shielding state visible to the player, and the front side of the liquid crystal display 51. Is configured in a shielding member operating motor 57a for operating at a shielding position (see FIG. 4B) that makes the shielding state invisible to the player, mainly arranged in the shielding member 57L, and composed of a plurality of LEDs. Left side LED 57b, right side LED 57c mainly arranged on the shielding member 57R and composed of a plurality of LEDs, these shielding member operating motors 57a, left side LED 57b, right side LED 5
It is composed of a shielding unit control board 57d or the like on which a circuit for driving and controlling 7c is mounted.

The shielding member operating motor 57a is composed of a stepping motor, and each exciting phase of the stepping motor is excited in a predetermined order based on a control signal (phase signal of the stepping motor) output by the sub control unit 91. Then, the drive is controlled in a predetermined drive mode according to the control signal. The sub-control unit 91 outputs the serial control signal 2 as a control signal to the shielding unit control board 57d to drive the shielding member operation motor 57a in a predetermined manner to shield the shielding members 57L and 57R from the non-shielding position. It is possible to move to the position.

Further, the left side LED 57b and the right side LED 57c respond to the control signal by controlling the predetermined LED among the plurality of LEDs to the lit state and the non-lit state based on the control signal output by the sub control unit 91. It is controlled to a predetermined lighting mode. The sub control unit 91 outputs the serial control signal 1 as a control signal to the shielding unit control board 57d, whereby the sub control unit 91 outputs the serial control signal 1 to the shield unit control board 57d.
It is possible to control the left LED 57b and the right LED 57c in a predetermined lighting mode.

Next, the circuit configuration of the shielding unit control board 57d of the shielding unit 57 will be described with reference to FIG. 5 in this embodiment.

A shielding unit control board 57d is connected to the effect control board 90, and the shielding member operating motor 57a, the left side LED 57b, and the right side LED 5 are connected to the shielding unit control board 57d.
7c is connected. The sub-control unit 91 mounted on the effect control board 90 has the excitation mode of the shield member operation motor 57a and the left side LED 57b with respect to the shield unit control board 57d.
By transmitting a control signal for controlling the lighting mode of the right side LED 57c, the shielding member operating motor 57a, the left side LED 57b, and the right side LED pass through the shielding unit control board 57d.
The 57c can be operated in a predetermined mode according to the control signal.

The control signal transmitted by the sub-control unit 91 to the shielding unit control board 57d is L on the left side.
Serial control signal 1 for controlling the lighting mode of the ED57b and the right LED 57c, serial control signal 2 for controlling the excitation mode of the shielding member operating motor 57a, clock signal 1 for transmitting the serial control signal 1, serial control. At least a clock signal 2 for transmitting the signal 2 is included, and a signal line for transmitting each signal from the effect control board 90 is connected to the shielding unit control board 57d via a connector. Further, these serial control signals and clock signals are produced by the effect control board 9 due to the voltage supplied on the effect control board 90 side.
It is transmitted from 0 to the shielding unit control board 57d, and as will be described later, the signal line and clock of the serial control signal are transmitted regardless of whether or not the power supply VCS is connected to the shielding unit control board 57d. A voltage corresponding to the output state of the signal from the effect control board 90 is supplied to the signal line of the signal.

Further, power is supplied to the shielding unit control board 57d from the power supply board 101 via a plurality of power supply lines, and the power supply lines include circuits mounted on the shielding unit control board 57d and the like. Power line to supply power supply VCS (5V) to operate (hereinafter, power supply line VCS)
May be called. ), Shielding member operation motor 57a, left side LED57b, right side LED57
Power supply V used for power supply line (hereinafter, may be referred to as power supply line VLL) for supplying power supply VDC (12V) used for operating c and the like, and other circuits, electronic components, etc. (not shown).
At least the power line of SL (hereinafter, may be referred to as power line VSL) is included, and the power line for supplying each power is connected to the shielding unit control board 57d via a connector.

Further, of the power lines that supply power to the shielding unit control board 57d, the power supply line VCS is branched into two power supply lines VCS1 and VCS2 before being connected to the shielding unit control board 57d, and is connected to the shielding unit control board 57d. It is supposed to be done.

In this embodiment, although the description of grounding is omitted in the block diagram of the shielding unit control board 57d, grounding is appropriately performed.

As shown in FIG. 5, the shielding unit control board 57d is equipped with a connector 57e to which the signal line of the control signal transmitted from the sub control unit 91 and the power supply line of the power supply are connected. The connector 57e includes a plurality of terminals, and the signal line of the serial control signal 1, the signal line of the serial control signal 2, the signal line of the clock signal 1, and the signal line of the clock signal 2 are connected to the terminal group on one end side, respectively. The terminal group on the other end side includes the power supply line VCS1, the power supply line VCS2, and the power supply line VDC.
, The power line VSL is connected respectively.

Further, the connector 5 is attached to each terminal of the terminal group to which the power line of the connector 57e is connected.
The power supply lines are connected in the order of the power supply lines VCS1, VSL, VDC, and VCS2 in order from the terminal on the signal line side of 7e, and the power supply lines VCS1 and VCS2 are connected to both ends of the power supply line terminal group. It has become. That is, the power supply line VCS1 is connected to the terminal on one end side of the terminal group of the power supply line of the connector 57e, while the power supply line VCS2 is connected to the power supply line VCC2 of the terminal group of the power supply line of the connector 57e. It is designed to be connected to the terminal on the one end side opposite to the terminal.

The power lines VCS1 and VCS2 connected to different terminals of the connector 57e are connected on the shielding unit control board 57d, integrated into the power supply line VCS, and then various circuits and elements on the shielding unit control board 57d, for example, Serial / parallel conversion circuit 1 described later
, 2 and pull-up resistors 1, 2, etc. Further, a light emitting diode 57f is connected to the integrated power line VCS so that a current flows from the connector 57e side to various circuits and the like side. The light emitting diode 57f has a power supply line VCS1 or a power supply line VC connected to the connector 57e.
At least one of C2 is connected, and the power supply VC is connected to various circuits on the shielding unit control board 57d.
While it emits light when C is supplied, neither the power supply line VCS1 nor the power supply line VCS2 is connected to the connector 57e, and the power supply VCS is not supplied to various circuits on the shielding unit control board 57d. It is designed not to emit light at a certain time, and it is possible to visually recognize whether or not the power supply VCS is supplied to the shielding unit control board 57d based on the light emitting state of the light emitting diode 57f.

On the shielding unit control board 57d, the serial control signal 1 and the clock signal 1 received via the connector 57e are used to control the lighting mode of the parallel control signal 1 and the right LED 57c for controlling the lighting mode of the left LED 57b. A serial / parallel conversion circuit 1 that converts to a parallel control signal 2, an LED drive circuit 1 that outputs a drive signal 1 that drives the left LED 57b based on the parallel control signal 1, and a right LED based on the parallel control signal 2.
The LED drive circuit 2 that outputs the drive signal 2 that drives the 57c, and the serial control signal 2 that is received via the connector 57e, is a parallel control signal 3 for controlling the excitation mode of each excitation phase of the shielding member operating motor 57a. Excitation signals 1 to excite each exciting phase of the shielding member operating motor 57a based on the serial / parallel conversion circuit 2 that converts to ~ 6 and the parallel control signals 3 to 6.
The signal line is set so as to be able to accurately transmit the High signal and the Low signal in each signal line of the motor drive circuits 1 to 4 and the parallel control signals 1 to 6 that output 4 to drive the shielding member operation motor 57a. Removes electrical noise due to static electricity that enters from the outside of the circuit via pull-up resistors 1 and 2 for pulling up to a predetermined voltage (voltage of power supply VCS (5V) or less), connector 57e, etc. to the power supply side. Various circuits and elements including noise removing circuits 1 and 2 are mounted.

In the shielding unit control board 57d, among the signal lines of the control signals connected via the connector 57e, the signal line of the serial control signal 1 and the signal line of the clock signal 1 are connected to the serial / parallel conversion circuit 1. Further, the signal line of the parallel control signal 1 output from the serial / parallel conversion circuit 1 is connected to the LED drive circuit 1. And the LED
The signal line of the drive signal 1 output from the drive circuit 1 is connected to the left LED 57b. Further, the signal line of the parallel control signal 2 output from the serial / parallel conversion circuit 1 is an LED.
The signal line of the drive signal 2 connected to the drive circuit 2 and output from the LED drive circuit 2 is
It is connected to the right LED 57c.

Further, in the serial / parallel conversion circuit 1, each signal line of the serial control signal 1, the clock signal 1, the parallel control signal 1, and the parallel control signal 2 is connected, and the power supply line VCS is connected, so that the power supply VCS is connected. When supplied, the function can be normally exerted, the serial control signal 1 and the clock signal 1 are converted into the parallel control signal 1 and the parallel control signal 2, and these parallel control signals 1 and 2 are converted into LEDs. It is possible to output to the drive circuits 1 and 2. When the power supply VCS is not supplied, the serial / parallel conversion circuit 1 does not operate and is in a stopped state, and the parallel control signal 1 and the parallel control signal 2 cannot be output.

Further, the left side LED 57b is connected to the signal line of the drive signal 1 output from the LED drive circuit 1 and is connected to the power supply VDC, and the drive signal 1 to light the left side LED 57b is input. , The left side LED 57b is turned on by using the power supply VDC. Further, the right LED 57c has a drive signal 2 output from the LED drive circuit 2.
The signal line of the above is connected, and the power supply VDC is connected. By inputting the drive signal 2 to light the right side LED 57c, the right side LED 57c is turned on by using the power supply VDC. ..

Further, the signal line of the parallel control signal 1 and the signal line of the parallel control signal 2 are connected to the power supply line VCS via the pull-up resistor 1. As a result, when the power supply VCS is supplied, each signal line of the parallel control signal 1 and the parallel control signal 2 is pulled up to a predetermined voltage.

Further, the signal line of the serial control signal 1 and the signal line of the clock signal 1 are the noise reduction circuit 1.
It is connected to the power line VCC via. The noise elimination circuit 1 is composed of a plurality of diodes, and the diodes are connected so that a current can flow from the signal line side of the serial control signal 1 and the signal line side of the clock signal 1 toward the power supply line VCS side. ing. When the power supply VCS is normally supplied to the shielding unit control board 57d, the voltage of the signal line of the serial control signal 1 and the signal line of the clock signal 1 is higher than the voltage on the power supply line VCS side in the noise reduction circuit 1. When such noise occurs, a current flows from the signal line of the serial control signal 1 and the signal line of the clock signal 1 to the power supply line VCS side, so that the signal line of the serial control signal 1 and the signal line of the clock signal 1 become. The generated noise is emitted to the power supply CRC side and removed.

In the shielding unit control board 57d, among the signal lines of the control signals connected via the connector 57e, the signal line of the serial control signal 2 and the signal line of the clock signal 2 are connected to the serial / parallel conversion circuit 2. Further, the signal line of the parallel control signal 3 output from the serial / parallel conversion circuit 2 is connected to the motor drive circuit 1, and the signal line of the parallel control signal 4 output from the serial / parallel conversion circuit 2 is a motor. Connected to drive circuit 2
The signal line of the parallel control signal 5 output from the serial / parallel conversion circuit 2 is connected to the motor drive circuit 3, and the parallel control signal 6 output from the serial / parallel conversion circuit 2
The signal line of is connected to the motor drive circuit 4. The signal line of the excitation signal 1 output from the motor drive circuit 1 is connected to the first phase of the excitation phase of the shielding member operating motor 57a, and the signal line of the excitation signal 2 output from the motor drive circuit 2 is The signal line of the excitation signal 3 connected to the second phase of the exciting phase of the shielding member operating motor 57a and output from the motor drive circuit 3 is connected to the third phase of the exciting phase of the shielding member operating motor 57a to drive the motor. The signal line of the excitation signal 4 output from the circuit 4 is connected to the fourth phase of the excitation phase of the shielding member operating motor 57a.

Further, in the serial / parallel conversion circuit 2, each signal line of the serial control signal 2, the clock signal 2, and the parallel control signals 3 to 6 is connected, and the power supply line VCS is connected.
When the power supply VCS is supplied, the function can be normally exerted, the serial control signal 2 and the clock signal 2 are converted into parallel control signals 3 to 6, and these parallel control signals 3 to 6 are converted into motors. It is possible to output to the drive circuits 1 to 4. When the power supply VCS is not supplied, the serial / parallel conversion circuit 2 does not operate and is in a stopped state, and the parallel control signals 3 to 6 cannot be output.

Further, the signal lines of the excitation signals 1 to 4 are connected to each of the excitation phases of the first phase to the fourth phase of the shielding member operating motor 57a, and the power supply VDC is connected to each excitation phase. By inputting the excitation signals 1 to 4 to the effect that the excitation is performed, the corresponding excitation phase is excited by using the power supply VDC. The excitation phases of the first phase to the fourth phase are arranged in a predetermined order (for example, along the rotation direction of the shielding member operating motor 57a, the fourth phase and the first phase by the signal lines of the excitation signals 1 to 4.
Phase, Phase 1, Phase 1 and Phase 2, Phase 2, Phase 2 and Phase 3, Phase 3, Phase 3 and Phase 4, Phase 4, Phase 4 and Phase 1 ... By exciting in the order of ...), the shielding member operating motor 5
7a is driven in a predetermined manner.

When the excitation signals 1 to 4 are input so as to excite all the exciting phases (first phase to the fourth phase) at the same timing, the shielding member operating motor 57a is excited in all phases. As a result, the current is maintained in a stopped state without rotating, but current continues to flow from the power supply VDC to each exciting phase for the period in which the signal is input.

Further, each signal line of the parallel control signals 3 to 6 is connected to the power supply line VCS via the pull-up resistor 2.
Is connected with. As a result, when the power supply VCS is supplied, the parallel control signals 3 to 3
Each signal line of No. 6 is pulled up to a predetermined voltage in the same manner as the parallel control signals 1 and 2 described above.

Further, the signal line of the serial control signal 2 and the signal line of the clock signal 2 are the noise reduction circuit 2.
It is connected to the power line VCC via. The noise removing circuit 2 has the same configuration as the noise removing circuit 1 described above, and when the power supply VCS is normally supplied to the shielding unit control board 57d, the noise removing circuit 2 has a signal line of the serial control signal 2. And when noise occurs such that the voltage of the signal line of the clock signal 2 becomes higher than the voltage of the power supply line VCS side, a current flows from the signal line of the serial control signal 2 and the signal line of the clock signal 2 to the power supply line VCS side. By flowing, noise generated in the signal line of the serial control signal 2 and the signal line of the clock signal 2 is emitted to the power supply VCS side and removed.

As described above, in the shielding unit control board 57d of the present embodiment, the power supply lines VCS1 and VCS2 branched from the power supply line VCS before being connected to the shielding unit control board 57d are connected to different terminals in the connector 57e, respectively. ing. That is, the power line VCS for operating the serial / parallel conversion circuit 1 and the like has two wirings and two of the connectors 57e.
It is connected to the shielding unit control board 57d using one terminal.

The connector 57e is provided with a plurality of terminals, and a signal line such as a serial control signal 1 is connected to a terminal group on one end side, and a power line such as a power supply line VCS1 or VCS2 is connected to the terminal group on the other end side. The power supply line VCS1 is connected to the terminal on one end side of the terminal group to which the power supply line is connected, and the power supply line VCS2 is connected to the terminal on the other end side.

The power supply lines VCC1 and 2 connected via the connector 57e are the shielding unit control board 57.
A light emitting diode 57f is connected to the integrated power supply line VCC, which is integrated with the power supply line VCC on d, and the power supply VCS is supplied to the shielding unit control board 57d, and serial / parallel conversion is performed from the connector 57e side. When a current flows to each circuit side such as the circuit 1, the light emitting diode 57f emits light so that it can be recognized that the power supply VCC is supplied.

In the shielding unit control board 57d, the power supply line VCC connected via the connector 57e is connected to each circuit or element such as serial / parallel conversion circuits 1 and 2, noise elimination circuits 1 and 2, and pull-up resistors 1 and 2. By supplying a predetermined power supply (5V) by the power supply line VCS, the circuits such as the serial / parallel conversion circuit 1 are in a state where they can normally function, and the shielding unit control board 57d is supplied from the sub control unit 91. Based on the serial control signals 1 and 2 output to the cable, the shielding member operating motor 57a, the left side LED 57b, and the right side LED 57c connected to the shielding unit control board 57d can be operated.

The noise elimination circuit 1 of the shielding unit control board 57d is connected to the signal lines of the serial control signal 1, the clock signal 1, and the wiring of the power supply VCC, and the signal of the control signal is connected via the noise elimination circuit 1. The wire is connected to the wiring of the power supply VCC. Further, the serial control signal 1 and the clock signal 1 are input to each signal line by the voltage supplied from the effect control board 90, and the effect control board is on the control signal side of the noise elimination circuit 1. A voltage corresponding to the output state of the signal from 90 will be supplied. That is, when a signal is transmitted by the serial control signal 2 to the control signal side of the noise reduction circuit 1, a predetermined High
A voltage that changes to a predetermined Low voltage when the signal is not transmitted, and a predetermined High voltage at a predetermined cycle regardless of whether or not the signal is transmitted by the serial control signal 2. And a voltage that changes within a predetermined Low voltage range is applied. When the power supply VCS is not normally supplied to the noise elimination circuit 1, the voltage applied to the noise elimination circuit 1 due to the input of the serial control signal 1 and the clock signal 1 is a capacitance component in the noise elimination circuit 1. By being leveled by the voltage component and the inductance component, the voltage is output to the wiring side of the power supply VCC of the noise elimination circuit 1 at a substantially constant voltage. In such a case, an unintended voltage is applied to each of the parallel control signals 1 and 2 connected to the wiring of the power supply VCC via the pull-up resistor.

Further, the noise elimination circuit 2 of the shielding unit control board 57d is connected to the serial control signal 2, the signal line of the clock signal 2, and the wiring of the power supply VCS, and the signal of the control signal is connected via the noise elimination circuit 2. The wire is connected to the wiring of the power supply VCC. Further, the serial control signal 2 and the clock signal 2 are input to each signal line at the voltage supplied from the effect control board 90, and the effect control board is on the control signal side of the noise elimination circuit 2. A voltage corresponding to the output state of the signal from 90 will be supplied. That is, when a signal is transmitted by the serial control signal 2 to the control signal side of the noise reduction circuit 2, a predetermined High
When the h voltage is reached and no signal is transmitted, the voltage changes so as to be a predetermined Low voltage, and the serial control signal 2 is used regardless of whether or not the signal is transmitted.
A voltage that changes within a range of a predetermined High voltage and a predetermined Low voltage is applied in a predetermined cycle. When the power supply VCS is not normally supplied to the noise reduction circuit 2, the voltage applied to the noise reduction circuit 2 due to the input of the serial control signal 2 and the clock signal 2 is calculated.
By being leveled by the capacitance component and the inductance component in the noise reduction circuit 2, the voltage is output to the wiring side of the power supply VCC of the noise removal circuit 1 at a substantially constant voltage.
In such a case, an unintended voltage is applied to each of the parallel control signals 3 to 6 connected to the wiring of the power supply VCS via the pull-up resistor.

Then, the voltage output from the noise removing circuits 1 and 2 to the wiring side of the power supply VCC with the input of the serial control signal 2 and the clock signal 2 is a sufficiently high voltage (LED drive circuits 1 and 2 and motor drive circuits 1 and 2). When the voltage is equal to or higher than the threshold voltage of the voltage determined to be ON when the parallel control signals 1 to 6 are input in 4, the parallel control signals 1 to 6 are output by the serial / parallel conversion circuits 1 and 2. Despite the absence, the voltage output from the noise elimination circuits 1 and 2 acts as parallel control signals 1 and 2, and the left LED 57b and the right LED 5
The motor drive circuit 1 operates the LED drive circuits 1 and 2 so as to light 7c, and acts as parallel control signals 3 to 6 to simultaneously excite each exciting phase of the shielding member operating motor 57a. There is a risk of operating ~ 4. In particular, the clock signals 1 and 2 are signals whose voltage becomes a high voltage in a predetermined cycle, and the shielding member operating motor 57a, the left side L.
Regardless of whether it is the timing to operate the ED57b and the right side LED 57c, since it is a signal continuously output from the effect control board 90 to the shielding unit control board 57d, the clock signals 1 and 2 are input. With the voltage output from the noise removal circuits 1 and 2, the drive signals 1 and 2 are output from the LED drive circuits 1 and 2, and the motor drive circuits 1 and 4 are output.
There is a risk that excitation signals 1 to 4 will be output from. That is, the shielding unit control board 57d
If the power supply VCS is not normally supplied to, the shielding member operating motor 57a, the left LED 5
7b, the right side LED 57c may be operated unintentionally.

Some conventional gaming machines are provided with a conversion circuit that converts a control signal output from a control board into a drive signal, and are configured to drive an electric component such as an LED based on the drive signal.
In such a configuration, for example, the power supply used for the conversion circuit may be used for a circuit for removing noise of a control signal or a circuit for generating a drive signal. In such a case, the power supply line is disconnected. If the power supply is stopped due to such reasons, the clock signal superimposed on the control signal may be output from the control signal line to the drive signal line via the noise elimination circuit. In such a case, the drive signal is output. Even though it has not been done, the electric parts will operate.

On the other hand, in the slot machine 1 of the present embodiment, the serial control signal 1 and the clock signal 1 input from the signal line (first signal line) of the serial control signal 1 and the clock signal 1 are combined with the parallel control signal 1. It is input from the serial / parallel conversion circuit 1 that converts to 2 and outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, respectively, and the signal line (second signal line) of the parallel control signal 1. LED that lights the left side LED 57b according to the parallel control signal 1.
The drive circuit 1 and the LED drive circuit 2 that lights the right side LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2 are provided, and serial /
A power supply VCS for operating the conversion circuit is connected to the parallel conversion circuit 1, and the power supply VCS removes noise from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1. It is connected to a pull-up resistor 1 that pulls up the voltage of the signal line (second signal line) of the noise elimination circuit 1 and the parallel control signals 1 and 2, and the power supply VCS is 2.
It is configured to be supplied via the power lines VCS1 and VCS2 of the book. In such a configuration,
The serial control signal 1 and the clock signal 1 input from the first signal line are combined with the parallel control signal 1.
The power supply VCS for operating the serial / parallel conversion circuit 1 to be converted into 2 is the noise elimination circuit 1 and the parallel control signals 1 and 2 of the signal line (first signal line) of the serial control signal 1 and the clock signal 1. In the configuration connected to the pull-up resistor 1 of the signal line (second signal line), the power supply VC is supplied via the two power supply lines VCS1 and VCS2, so that the power supply VC is supplied.
Since it becomes difficult to stop the supply of C, the supply of the power supply VCS is stopped, so that the left LED 5
It is possible to prevent the 7b and the right LED 57c from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 2 and the clock signal 2 input from the signal lines (first signal line) of the serial control signal 2 and the clock signal 2 into parallel control signals 3 to 6. , The serial / parallel conversion circuit 2 output to the signal lines (second signal line) of the parallel control signals 3 to 6, and the parallel control signal 3 input from the signal lines (second signal line) of the parallel control signals 3 to 6. The serial / parallel conversion circuit 2 is provided with motor drive circuits 1 to 4 for driving the shielding member operation motor 57a according to the to 6, and a power supply VCS for operating the conversion circuit is connected to the serial / parallel conversion circuit 2. The power supply VCS is a signal line (second signal line) of the noise removing circuit 2 for removing the noise of the signal line (first signal line) of the serial control signal 2 and the clock signal 2 and the parallel control signals 3 to 6. It is connected to a pull-up resistor 2 that pulls up a voltage, and the power supply VCS is configured to be supplied via two power supply lines VCS1 and VCS2. In such a configuration, the power supply VCS for operating the serial / parallel conversion circuit 2 that converts the serial control signal 2 and the clock signal 2 input from the first signal line into the parallel control signals 3 to 6 is a serial control signal. 2 and the noise removal circuit 2 of the clock signal 2 (first signal line) and the pull-up resistance 2 of the signal lines (second signal line) of the parallel control signals 3 to 6.
In the configuration connected to, the power supply VCS is supplied via the two power supply lines VCS1 and VCS2, so that it is difficult to stop the supply of the power supply VCS. It is possible to prevent the operating motor 57a from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left LED 57b accordingly,
It includes an LED drive circuit 3 that lights the right LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and also includes the signal lines of the serial control signal 2 and the clock signal 2. Serial control signal 2 and clock signal 2 input from (third signal line) are converted into parallel control signals 3 to 6 and output to the signal lines (fourth signal line) of parallel control signals 3 to 6. / Parallel conversion circuit 2 and parallel control signals 3 to 6
The motor drive circuits 1 to 4 for driving the shielding member operation motor 57a according to the parallel control signals 3 to 6 input from the signal line (fourth signal line) of the above are provided, and the serial / parallel conversion circuits 1 and 2 are provided. Is connected to a power supply VCS for operating the conversion circuit, and the power supply VCS is used for noise removal for removing noise from the signal lines (third signal line) of the serial control signal 2 and the clock signal 2. It is connected to a pull-up resistor 1 that pulls up the voltage of the signal lines (second signal line) of the circuit 2 and the parallel control signals 1 and 2, and the power supply VCS is supplied via the two power supply lines VCS1 and VCS2. It is a configuration to be done. In such a configuration, the power supply VCS for operating the serial / parallel conversion circuit 2 that converts the serial control signal 2 and the clock signal 2 input from the first signal line into the parallel control signals 3 to 6 is a serial control signal. In the configuration connected to the noise removing circuit 2 of the clock signal 2 and the clock signal 2 (third signal line) and the pull-up resistor 1 of the signal lines (second signal line) of the parallel control signals 1 and 2, there are two power supply VCSs. Since it is difficult to stop the supply of the power supply VCS by being supplied via the power supply lines VCS1 and VCS2, the left side LED 57b and the right side LED 5 are supplied by stopping the supply of the power supply VCS.
It is possible to prevent the 7c from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left LED 57b accordingly,
It includes an LED drive circuit 3 that lights the right LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and also includes the signal lines of the serial control signal 2 and the clock signal 2. The serial control signal 2 and the clock signal 2 input from the (third signal line) are the serial control signal 1 and the clock signal 1 input from the signal line (the first signal line) of the serial control signal 1 and the clock signal 1. , Serial / parallel conversion circuit 1 that converts to parallel control signals 1 and 2 and outputs them to the signal lines (second signal line) of parallel control signals 1 and 2, respectively, and the signal lines of parallel control signals 1 and 2 (second signal line). According to the LED drive circuit 1 that lights the left LED 57b according to the parallel control signal 1 input from the parallel control signal 2) and the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2. Right LED
The LED drive circuit 3 for lighting 57c is provided, and the serial control signal 2 and the clock signal 2 input from the signal line (third signal line) of the serial control signal 2 and the clock signal 2 are connected to the parallel control signals 3 to 3. The serial / parallel conversion circuit 2 that converts to 6 and outputs it to the signal line (fourth signal line) of the parallel control signals 3 to 6 and the signal line of the parallel control signals 3 to 6 (4th signal line).
According to the parallel control signals 3 to 6 input from the fourth signal line), the shielding member operating motor 57
The motor drive circuits 1 to 4 for driving a are provided, and the power supply VCS for operating the conversion circuit is connected to the serial / parallel conversion circuits 1 and 2, and the power supply VCS is connected to the serial / parallel conversion circuits 1 and 2.
The voltage of the noise removing circuit 1 for removing the noise of the signal line (first signal line) of the serial control signal 1 and the clock signal 1 and the signal line (fourth signal line) of the parallel control signals 3 to 6 is pulled up. It is connected to the pull-up resistor 2 and the power supply VCS is configured to be supplied via two power supply lines VCS1 and VCS2. In such a configuration, the power supply VCS for operating the serial / parallel conversion circuit 1 that converts the serial control signal 1 and the clock signal 1 input from the first signal line into the parallel control signals 1 and 2 is a serial control signal. In the configuration connected to the noise elimination circuit 1 of 1 and the clock signal 1 (1st signal line) and the pull-up resistor 2 of the signal lines (4th signal line) of the parallel control signals 3 to 6, there are two power supply VCSs. Power line V
By being supplied via CC1 and VCS2, it becomes difficult to stop the supply of the power supply VCS. Therefore, by stopping the supply of the power supply VCS, it is possible to prevent the shielding member operation motor 57a from operating unintentionally. can.

In this embodiment, a serial / parallel conversion circuit that converts a serial control signal and a clock signal into a parallel control signal and outputs the signal, and an electric component (shielding member operating motor 57a, left LED 57b, right side) according to the parallel control signal. It is configured to include a drive circuit for driving the LED 57c), but as an electric component for driving the drive circuit, a shielding member operating motor 57a and a left L
An electric component other than the ED57b and the right side LED57c, for example, a vibration motor or the like may be applied.

Further, in the present embodiment, in the shielding unit control board 57d, the power supply VCS is supplied via the two power supply lines VCS1 and VCS2, but the power supply VCS is supplied via a plurality of power supply lines of three or more. It may be configured to be supplied.

Further, in this embodiment, the shielding unit control equipped with the serial / parallel conversion circuits 1 and 2 that convert the serial control signal and the clock signal transmitted by the sub control unit 91 into a parallel control signal for operating a predetermined electric component. The board 57d is configured to supply the power supply VCS for operating the serial / parallel conversion circuits 1 and 2 via the two power supply lines VCS1 and VCS2, and the serial control signal transmitted by the main control unit 41. In a control board equipped with a serial / parallel conversion circuit that converts a clock signal into a parallel control signal, a power supply VCS for operating the serial / parallel conversion circuit may be supplied via a plurality of power supply lines. Even in such a configuration, since the power supply CRC is supplied through a plurality of power supply lines, it becomes difficult to stop the supply of the power supply VCS. It is possible to prevent it from operating without.

The slot machine 1 of this embodiment has a serial / parallel conversion circuit 2 and a motor drive circuit 1 to 1.
The power supply VCS is supplied to the shielding unit control board 57d on which the circuits such as 4 are mounted via the connector 57e, and the power supply line of the power supply VCS is the shielding unit control board 5.
Before being connected to 7d, the power line VCS1 is branched into the power line VCS1 and VCS2, and the terminal on one end side of the plurality of terminals to which power is supplied including the power supply VCS in the connector 57e.
Is connected, and the power line VCS2 is connected to the terminal on the other end side, so that the terminal on one end side and the terminal on the other end side of the plurality of terminals to which power is supplied in the connector 57e are supplied with the power supply VCS. This is the configuration used. In such a configuration, it becomes difficult to stop the supply of the power supply VCS even if the predetermined connector connected to the connector 57e is about to be disconnected.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left LED 57b accordingly,
The serial / parallel conversion circuit 1 includes an LED drive circuit 2 that lights the right side LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and the conversion circuit 1 is provided with the conversion circuit. The power supply VC for operating the power supply VC is connected and the power supply VC is connected.
C is the voltage of the signal lines (second signal line) of the noise removing circuit 1 and the parallel control signals 1 and 2 for removing the noise of the signal lines (first signal line) of the serial control signal 1 and the clock signal 1. It is connected to the pull-up resistor 1 to be pulled up, and the light emitting diode 57f is connected to the power supply line of the power supply VCC, so that it is possible to confirm whether or not the power supply VCS is supplied. In such a configuration, the power supply VCS for operating the serial / parallel conversion circuit 1
However, in the configuration connected to the noise reduction circuit 1 of the first signal line and the pull-up resistor 1 of the second signal line, it can be confirmed whether or not the power supply VCS is supplied, and it is recognized that the power supply VCS supply has stopped. Therefore, it is possible to prevent the left side LED 57b and the right side LED 57c from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 2 and the clock signal 2 input from the signal lines (first signal line) of the serial control signal 2 and the clock signal 2 into parallel control signals 3 to 6. , The serial / parallel conversion circuit 2 output to the signal lines (second signal line) of the parallel control signals 3 to 6, and the parallel control signal 3 input from the signal lines (second signal line) of the parallel control signals 3 to 6. The serial / parallel conversion circuit 2 is provided with motor drive circuits 1 to 4 for driving the shielding member operation motor 57a according to the to 6, and a power supply VCS for operating the conversion circuit is connected to the serial / parallel conversion circuit 2. The power supply VCS is a signal line (second signal line) of the noise removing circuit 2 for removing the noise of the signal line (first signal line) of the serial control signal 2 and the clock signal 2 and the parallel control signals 3 to 6. It is connected to a pull-up resistor 2 that pulls up the voltage, and a light emitting diode 57f is connected to the power supply line of the power supply VCS, so that it is possible to confirm whether or not the power supply VCS is supplied. In such a configuration, serial /
In a configuration in which the power supply VCS for operating the parallel conversion circuit 2 is connected to the noise reduction circuit 2 of the first signal line and the pull-up resistor 2 of the second signal line, it can be confirmed whether or not the power supply VCS is supplied, and the power supply can be confirmed. Since it is possible to recognize that the supply of the VCS has stopped, it is possible to prevent the shielding member operating motor 57a from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left LED 57b accordingly,
It includes an LED drive circuit 3 that lights the right LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and also includes the signal lines of the serial control signal 2 and the clock signal 2. Serial control signal 2 and clock signal 2 input from (third signal line) are converted into parallel control signals 3 to 6 and output to the signal lines (fourth signal line) of parallel control signals 3 to 6. / Parallel conversion circuit 2 and parallel control signals 3 to 6
The motor drive circuits 1 to 4 for driving the shielding member operation motor 57a according to the parallel control signals 3 to 6 input from the signal line (fourth signal line) of the above are provided, and the serial / parallel conversion circuits 1 and 2 are provided. Is connected to a power supply VCS for operating the conversion circuit, and the power supply VCS is used for noise removal for removing noise from the signal lines (third signal line) of the serial control signal 2 and the clock signal 2. It is connected to a pull-up resistor 1 that pulls up the voltage of the signal lines (second signal line) of the circuit 2 and the parallel control signals 1 and 2, and a light emitting diode 57f is connected to the power supply line of the power supply VCS. Therefore, it is possible to confirm whether or not the power supply VCS is supplied. In such a configuration, the power supply VCS for operating the serial / parallel conversion circuit 2 that converts the serial control signal 2 and the clock signal 2 input from the third signal line into the parallel control signals 3 to 6 is a serial control signal. 2 and the signal line of the clock signal 2 (third signal line)
In the configuration connected to the noise reduction circuit 2 and the pull-up resistor 1 of the signal lines (second signal line) of the parallel control signals 1 and 2, the light emitting diode 57f is connected to the power supply line of the power supply VCS. Therefore, it is possible to confirm whether or not the power supply VCS is supplied and to recognize that the power supply VCS supply has stopped, so that it is possible to prevent the left side LED 57b and the right side LED 57c from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left side LED 57b accordingly,
It includes an LED drive circuit 3 that lights the right LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and also includes the signal lines of the serial control signal 2 and the clock signal 2. The serial control signal 2 and the clock signal 2 input from the (third signal line) are the serial control signal 1 and the clock signal 1 input from the signal line (the first signal line) of the serial control signal 1 and the clock signal 1. , Serial / parallel conversion circuit 1 that converts to parallel control signals 1 and 2 and outputs them to the signal lines (second signal line) of parallel control signals 1 and 2, respectively, and the signal lines of parallel control signals 1 and 2 (second signal line). According to the LED drive circuit 1 that lights the left LED 57b according to the parallel control signal 1 input from the parallel control signal 2) and the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2. Right LED
The LED drive circuit 3 for lighting 57c is provided, and the serial control signal 2 and the clock signal 2 input from the signal line (third signal line) of the serial control signal 2 and the clock signal 2 are connected to the parallel control signals 3 to 3. The serial / parallel conversion circuit 2 that converts to 6 and outputs it to the signal line (fourth signal line) of the parallel control signals 3 to 6 and the signal line of the parallel control signals 3 to 6 (4th signal line).
According to the parallel control signals 3 to 6 input from the fourth signal line), the shielding member operating motor 57
The motor drive circuits 1 to 4 for driving a are provided, and the power supply VCS for operating the conversion circuit is connected to the serial / parallel conversion circuits 1 and 2, and the power supply VCS is connected to the serial / parallel conversion circuits 1 and 2.
The voltage of the noise removing circuit 1 for removing the noise of the signal line (first signal line) of the serial control signal 1 and the clock signal 1 and the signal line (fourth signal line) of the parallel control signals 3 to 6 is pulled up. It is connected to the pull-up resistor 2 and the light emitting diode 57f is connected to the power supply line of the power supply VCS so that it is possible to confirm whether or not the power supply VCS is supplied. In such a configuration, the power supply VCS for operating the serial / parallel conversion circuit 1 that converts the serial control signal 1 and the clock signal 1 input from the first signal line into the parallel control signals 1 and 2 is a serial control signal. Noise removal circuit 1 for 1 and clock signal 1 (first signal line)
In the configuration connected to the pull-up resistor 2 of the signal lines (fourth signal line) of the parallel control signals 3 to 6, the light emitting diode 57f is connected to the power supply line of the power supply VCS.
Since it is possible to confirm whether or not the power supply VCS is supplied and it is possible to recognize that the power supply VCS has stopped being supplied, it is possible to prevent the shielding member operating motor 57a from operating unintentionally.

In this embodiment, in the shielding unit control board 57d, the power supply VCS is supplied via the two power supply lines VCC1 and VCS2, and the light emitting diode 57f is connected to the power supply line of the power supply VCS. However, in a configuration in which the power supply VCS is supplied to the shielding unit control board 57d via one power supply line, the light emitting diode 57 is connected to the power supply line of the power supply VCS.
A configuration in which f is connected may be used. Even in such a configuration, since the light emitting diode 57f is connected to the power supply line of the power supply VCC, it can be confirmed whether or not the power supply VCC is supplied, and the power supply VC can be confirmed.
Since it is possible to recognize that the supply of C has stopped, it is possible to prevent the shielding member operating motor 57a, the left side LED 57b, and the right side LED 57c from unintentionally operating.

Although the first embodiment of the present invention has been described above with reference to the drawings, the present invention is not limited to this embodiment and is included in the present invention even if there are changes or additions within the range not deviating from the gist of the present invention. Needless to say.

In the above embodiment, an example in which the present invention is applied to a slot machine in which a bet number is set by using medals and credits as a game value has been described, but a slot in which a bet number is set by using a game ball as a game value has been described. It may be applied to machines or fully credited slot machines that set the number of bets using only credits as a gaming value. When the game ball is used as the game value, for example, one medal can be associated with five game balls, and when the bet number is set to 3 in the above embodiment, 15 game balls are used. Corresponds to setting the number of bets using.

Further, the value is not limited to one using only one of a plurality of types of game values such as medals and game balls, and for example, a plurality of types of game values such as medals and game balls can be used together. It may be. That is, it is possible to set the number of bets and play a game by using any of a plurality of types of game values such as medals and game balls, and a plurality of types of games such as medals and game balls are generated when a prize is generated. You may apply a slot machine that can pay out any value.

Further, in the above-mentioned Examples and Modifications, an example in which the present invention is applied to the slot machine 1 which is an example of a gaming machine has been shown, but the present invention is not limited to this, and the present invention is not limited to this. It is an example of a pachinko gaming machine that plays a game by launching a gaming ball into the gaming area.
It is equipped with a conversion circuit that converts the control signal output from the control board into a drive signal, and can drive electrical components such as LEDs and stepping motors based on the drive signal. It can also be applied to a game machine having a configuration used for a circuit for removing noise and a circuit for generating a drive signal.

The second embodiment of the slot machine to which the present invention is applied will be described. Since the configuration of the slot machine of this embodiment includes the same configuration as that of the first embodiment described above, different points will be mainly described here.

In the first embodiment, in the shielding unit control board 57d, the power supply VCS has two power supply lines VC.
Although it was configured to be supplied via C1 and VCS2, in the second embodiment, as shown in FIG. 6, the power supply VCS is supplied to the shielding unit control board 57d via one power supply line. Yes, on the power supply VCS side of the pull-up resistor 1 of the signal lines of the parallel control signals 1 and 2 output by the serial / parallel conversion circuit 1, the parallel control signal 1 from the power supply VCS side.
Of the turn-around prevention circuit 1 that prevents the current from flowing into the signal line side of 2 and the application of voltage, and the pull-up resistor 2 of the signal lines of the parallel control signals 3 to 6 output by the serial / parallel conversion circuit 2. On the power supply VCS side, the shielding unit control board 57d is further provided with a turn-around prevention circuit 2 for preventing current from flowing from the power supply VCS side to the signal line side of the parallel control signals 3 to 6.

As shown in FIG. 6, one end of the turn-around prevention circuit 1 is connected to the signal line of the parallel control signal 1 and the signal line of the parallel control signal 2 via the pull-up resistor 1, and the turn-around prevention circuit 1 is connected to the signal line of the parallel control signal 2. The other end side is connected to the wiring of the power supply line VCC. The turn-around prevention circuit 1 is configured by using a Zener diode or the like, and has a pull-up resistor with the power supply line VCS side via a Zener diode or the like so that current does not flow from the power supply line VCS side to the pull-up resistor 1 side. One side is connected. In the turn-around prevention circuit 1, the voltage on the wiring side of the power line VCS is set to a predetermined threshold value (
When the voltage exceeds the threshold value of the voltage determined to be the ON state in which the parallel control signals 1 to 6 are input in the LED drive circuits 1 and 2 and the motor drive circuits 1 to 4, that is, the predetermined voltage (power supply VCS).
When the voltage is (5V)), the voltage of the power supply VCS is applied to the pull-up resistor 1 side, while the voltage of the wiring side of the power supply line VCC is a predetermined threshold value (LED drive circuits 1, 2 and the motor). When the voltage is equal to or less than the voltage threshold for determining the ON state in which the parallel control signals 1 to 6 are input in the drive circuits 1 to 4, for example, the power supply VCS is not normally supplied to the wiring side of the power supply line VCS. When the voltage associated with the input of the serial control signals 1 and 2 and the clock signals 1 and 2 is output from the noise elimination circuits 1 and 2, the voltage is not applied to the pull-up resistor 1 side. It has become.

Further, one end side of the turn-around prevention circuit 2 is connected to each signal line of the parallel control signals 3 to 6 via a pull-up resistor 2, and the other end side of the turn-around prevention circuit 2 is connected to a power supply line VCS. There is. The turn-around prevention circuit 2 has the same configuration as the turn-around prevention circuit 1, and is configured by using a Zener diode or the like. The power supply line VCC side and the pull-up resistor 2 side are connected via a Zener diode or the like so that the current does not flow. In the turn-around prevention circuit 2, similarly to the turn-around prevention circuit 1, the voltage on the wiring side of the power supply line VCC is set to a predetermined threshold value (parallel control signals 1 to 6 are set in the LED drive circuits 1 and 2 and the motor drive circuits 1 to 4). When the voltage exceeding the input voltage threshold for determining the ON state), that is, when the voltage is a predetermined voltage (voltage of the power supply VCS (5V)), the voltage of the power supply VCS is applied to the pull-up resistor 2 side. Then, the voltage on the wiring side of the power supply line VCC is equal to or less than a predetermined threshold value (the voltage threshold value for determining that the parallel control signals 1 to 6 are input in the LED drive circuits 1 and 2 and the motor drive circuits 1 to 4). In the case of, for example, the power supply VCS is not normally supplied to the wiring side of the power supply line VCS, and the voltage accompanying the input of the serial control signals 1 and 2 and the clock signals 1 and 2 is output from the noise elimination circuits 1 and 2. In such a case, the voltage is not applied to the pull-up resistor 2 side.

As described above, in the shielding unit control board 57d of the present embodiment, the pull-up resistor 1 and the power supply line VCS are connected via the turn-around prevention circuit 1, so that the power supply VCS is not supplied, as described above. The current discharged from the noise elimination circuits 1 and 2 to the power line VCS side is the power line VCS.
From the side, the pull-up resistor 1 side, that is, the signal line of the parallel control signal 1 and the parallel control signal 2
Serial control signals 1 and 2 and clock signals 1 and 2
To prevent the voltage accompanying the input of the above from being applied to the signal line of the parallel control signal 1 and the signal line of the parallel control signal 2 on the pull-up resistor 1 side by the voltage output from the noise reduction circuits 1 and 2. It has become.

Further, in the shielding unit control board 57d of this embodiment, the pull-up resistor 2 and the power supply line VCS are used.
Is connected via the turn-around prevention circuit 2, and when the power supply VCS is not supplied, the current discharged from the above-mentioned noise removing circuits 1 and 2 to the power supply line VCS side is pulled from the power supply line VCS side. The voltage associated with the input of the serial control signals 1 and 2 and the clock signals 1 and 2 that flows around the signal lines of the up resistance 2 side, that is, the parallel control signals 3 to 6, is the noise elimination circuit 1.
It is designed to prevent the voltage output from 2 from being applied to each signal line of the parallel control signals 3 to 4 on the pull-up resistor 2 side.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left LED 57b accordingly,
The serial / parallel conversion circuit 1 includes an LED drive circuit 2 that lights the right side LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and the conversion circuit 1 is provided with the conversion circuit. The power supply VC for operating the power supply VC is connected and the power supply VC is connected.
C is the voltage of the signal lines (second signal line) of the noise removing circuit 1 and the parallel control signals 1 and 2 for removing the noise of the signal lines (first signal line) of the serial control signal 1 and the clock signal 1. It is connected to a pull-up resistor 1 to be pulled up, and has a configuration including a turn-around prevention circuit 1 capable of preventing a current from flowing from the noise removing circuit 1 to the second signal line. In such a configuration, in a configuration in which the power supply VCS for operating the serial / parallel conversion circuit 1 is connected to the noise removing circuit 1 of the first signal line and the pull-up resistor 1 of the second signal line, the noise removing circuit It is equipped with a turn-around prevention circuit 1 that can prevent current from flowing from 1 to the 2nd signal line, and even if the supply of the power supply VCS is stopped, current may flow from the noise elimination circuit 1 to the 2nd signal line. Since this is prevented, current does not flow into the LED drive circuits 1 and 2 connected to the second signal line, and it is possible to prevent the left side LED 57b and the right side LED 57c from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 2 and the clock signal 2 input from the signal lines (first signal line) of the serial control signal 2 and the clock signal 2 into parallel control signals 3 to 6. , The serial / parallel conversion circuit 2 output to the signal lines (second signal line) of the parallel control signals 3 to 6, and the parallel control signal 3 input from the signal lines (second signal line) of the parallel control signals 3 to 6. The serial / parallel conversion circuit 2 is provided with motor drive circuits 1 to 4 for driving the shielding member operation motor 57a according to the to 6, and a power supply VCS for operating the conversion circuit is connected to the serial / parallel conversion circuit 2. The power supply VCS is a signal line (second signal line) of the noise removing circuit 2 and the parallel control signals 3 to 6 for removing the noise of the signal line (first signal line) of the serial control signal 2 and the clock signal 2. It is connected to a pull-up resistor 2 that pulls up the voltage, and is provided with a turn-around prevention circuit 2 that can prevent a current from flowing from the noise removing circuit 2 to the second signal line. In such a configuration, in a configuration in which the power supply VCS for operating the serial / parallel conversion circuit 2 is connected to the noise removing circuit 2 of the first signal line and the pull-up resistor 2 of the second signal line, the noise removing circuit A turn-around prevention circuit 2 capable of preventing current from flowing from the second signal line to the second signal line is provided, and the noise removal circuit 2 is provided even if the supply of the power supply VCS is stopped.
Since the current is prevented from flowing to the second signal line, the current does not flow into the motor drive circuits 1 to 4 connected to the second signal line, and the shielding member operating motor 57 does not flow.
It is possible to prevent a from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left LED 57b accordingly,
It includes an LED drive circuit 3 that lights the right LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and also includes the signal lines of the serial control signal 2 and the clock signal 2. Serial control signal 2 and clock signal 2 input from (third signal line) are converted into parallel control signals 3 to 6 and output to the signal lines (fourth signal line) of parallel control signals 3 to 6. / Parallel conversion circuit 2 and parallel control signals 3 to 6
The motor drive circuits 1 to 4 for driving the shielding member operation motor 57a according to the parallel control signals 3 to 6 input from the signal line (fourth signal line) of the above are provided, and the serial / parallel conversion circuits 1 and 2 are provided. Is connected to a power supply VCS for operating the conversion circuit, and the power supply VCS is used for noise removal for removing noise from the signal lines (third signal line) of the serial control signal 2 and the clock signal 2. It is connected to the pull-up resistor 1 that pulls up the voltage of the signal lines (second signal line) of the circuit 2 and the parallel control signals 1 and 2, and prevents the current from flowing from the noise elimination circuit 2 to the second signal line. It is configured to include a possible turn-around prevention circuit 1. In such a configuration, in a configuration in which the power supply VCS for operating the serial / parallel conversion circuit 2 is connected to the noise removing circuit 2 of the first signal line and the pull-up resistor 1 of the second signal line, the noise removing circuit It is equipped with a turn-around prevention circuit 1 that can prevent current from flowing from 2 to the second signal line, and is equipped with a power supply VC.
Even if the supply of C is stopped, the current does not flow from the noise reduction circuit 2 to the second signal line, so that the current flows into the LED drive circuits 1 and 2 connected to the second signal line. It is possible to prevent the left side LED 57b and the right side LED 57c from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left LED 57b accordingly,
It includes an LED drive circuit 3 that lights the right LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and also includes the signal lines of the serial control signal 2 and the clock signal 2. The serial control signal 2 and the clock signal 2 input from the (third signal line) are the serial control signal 1 and the clock signal 1 input from the signal line (the first signal line) of the serial control signal 1 and the clock signal 1. , Serial / parallel conversion circuit 1 that converts to parallel control signals 1 and 2 and outputs them to the signal lines (second signal line) of parallel control signals 1 and 2, respectively, and the signal lines of parallel control signals 1 and 2 (second signal line). According to the LED drive circuit 1 that lights the left LED 57b according to the parallel control signal 1 input from the parallel control signal 2) and the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2. Right LED
The LED drive circuit 3 for lighting 57c is provided, and the serial control signal 2 and the clock signal 2 input from the signal line (third signal line) of the serial control signal 2 and the clock signal 2 are connected to the parallel control signals 3 to 3. The serial / parallel conversion circuit 2 that converts to 6 and outputs it to the signal line (fourth signal line) of the parallel control signals 3 to 6 and the signal line of the parallel control signals 3 to 6 (4th signal line).
According to the parallel control signals 3 to 6 input from the fourth signal line), the shielding member operating motor 57
The motor drive circuits 1 to 4 for driving a are provided, and the power supply VCS for operating the conversion circuit is connected to the serial / parallel conversion circuits 1 and 2, and the power supply VCS is connected to the serial / parallel conversion circuits 1 and 2.
The voltage of the noise removing circuit 1 for removing the noise of the signal line (first signal line) of the serial control signal 1 and the clock signal 1 and the signal line (fourth signal line) of the parallel control signals 3 to 6 is pulled up. It is connected to the pull-up resistor 2 and includes a turn-around prevention circuit 2 that can prevent a current from flowing from the noise removing circuit 1 to the fourth signal line. In such a configuration, in a configuration in which the power supply VCS for operating the serial / parallel conversion circuit 1 is connected to the noise removing circuit 1 of the first signal line and the pull-up resistor 2 of the fourth signal line, the noise removing circuit It is equipped with a turn-around prevention circuit 2 that can prevent current from flowing from 1 to the 4th signal line, and even if the supply of the power supply VCS is stopped, current may flow from the noise elimination circuit 1 to the 4th signal line. Since this is prevented, current does not flow into the motor drive circuits 1 to 4 connected to the fourth signal line, and it is possible to prevent the shielding member operating motor 57a from operating unintentionally.

In this embodiment, the turn-around prevention circuits 1 and 2 are configured by using a Zener diode, and the power supply line VCC side and the signal line side of the parallel control signal are connected via the Zener diode. When the power supply VCS is not supplied, a current flows from the power supply line VCS side to the signal line side of the parallel control signal, and the voltage accompanying the input of the serial control signal or the clock signal is output from the noise elimination circuits 1 and 2. The configuration is such that the voltage is not applied to the signal lines of the parallel control signals 1 to 6, but an anti-rotation circuit may be configured by using an electronic component other than the Zener diode, for example, a transistor or a transistor. When the power supply VCS is not supplied to the power supply line VCS side of the turn-around prevention circuit using a FET, the power supply line VCS of the turn-around prevention circuit
A configuration may be used in which the current flow or voltage application from the side to the signal line side of the parallel control signal is cut off.

Further, in this embodiment, the shielding unit control equipped with the serial / parallel conversion circuits 1 and 2 that convert the serial control signal and the clock signal transmitted by the sub control unit 91 into a parallel control signal for operating a predetermined electric component. The board 57d is configured to include a turn-around prevention circuit capable of preventing current from the noise removal circuit of the signal lines of the serial control signal and the clock signal from flowing into the signal line of the parallel control signal, but the main control unit 41 is provided. In a control board equipped with a serial / parallel conversion circuit that converts a serial control signal and a clock signal to be transmitted into a parallel control signal, from the noise removal circuit of the signal line of the serial control signal and the clock signal input from the main control unit 41. A configuration may be provided with a turn-around prevention circuit capable of preventing the current from flowing into the signal line of the parallel control signal. Even in such a configuration, the supply of the power supply VCS for operating the serial / parallel conversion circuit or the like is stopped. However, since it is prevented that a current flows from the noise removing circuit into the signal line of the parallel control signal, it is possible to prevent a predetermined electric component from operating unintentionally.

Although the second embodiment of the present invention has been described above, the present invention is not limited to this embodiment and is included in the present invention even if there are changes or additions within the range not deviating from the gist of the present invention. Needless to say. Further, for the same or similar configuration as that of Example 1, Example 1
It has the same effect as that described in. Further, the modified example exemplified for Example 1 can also be applied to Example 2.

Example 3 of the slot machine to which the present invention is applied will be described. Since the configuration of the slot machine of this embodiment includes the same configuration as that of the first embodiment described above, different points will be mainly described here.

In the first embodiment, in the shielding unit control board 57d, the power supply VCS has two power supply lines VC.
Although it was configured to be supplied via C1 and VCS2, in the third embodiment, as shown in FIG. 7, the power supply VCS is supplied to the shielding unit control board 57d via one power supply line. Yes, there is a turn-around prevention circuit 1 that prevents current from flowing into the LED drive circuit 1 from the power line VCS side when the power supply VCS is not supplied, and when the power supply VCS is not supplied.
The shielding unit control board 57d is further provided with a turn-around prevention circuit 2 for preventing current from flowing in from the power supply line VCS side and voltage application to the LED drive circuit 2, and a motor when the power supply VCS is not supplied. A turn-around prevention circuit 3 that prevents current from flowing into the drive circuit 1 from the power supply line VCS side, and a turn-around prevention circuit 3 that prevents current from flowing into the motor drive circuit 2 from the power supply line VCS side when the power supply VCS is not supplied. When the turn-around prevention circuit 4 and the turn-around prevention circuit 5 for preventing current from flowing into the motor drive circuit 3 from the power supply line VCS side when the power supply VCS is not supplied, and when the power supply VCS is not supplied. The shielding unit control board 57d is further provided with a turn-around prevention circuit 6 for preventing current from flowing in from the power supply line VCC side and application of voltage to the motor drive circuit 4.

As shown in FIG. 7, the turn-around prevention circuit 1 is arranged on the signal line of the parallel control signal 1, and one end side of the turn-around prevention circuit 1 is connected to the power supply line VCS via a pull-up resistor 1 to turn around. The other end side of the insertion prevention circuit 1 is connected to the LED drive circuit 1 via the signal line. The turn-around prevention circuit 1 is configured by using a Zener diode, and when the power supply VCS is not supplied, the Zener diode is used so that a current does not flow from the power supply line VCC side to the LED drive circuit 1 side. Therefore, the power supply line VCC side and the LED drive circuit 1 side are connected. In the turn-around prevention circuit 1, the voltage of the signal line of the parallel control signal 1 on the serial / parallel conversion circuit 1 side is a predetermined threshold voltage (voltage for determining that the parallel control signal 1 is input to the LED drive circuit 1 in the ON state. When the voltage exceeds the threshold value, that is, when the parallel control signal 1 is output from the serial / parallel conversion circuit 1 at a normal voltage, the voltage of the control signal is applied to the LED drive circuit 1 side to obtain a parallel control signal. 1 is transmitted, while the voltage of the signal line of the parallel control signal 1 on the serial / parallel conversion circuit 1 side is a predetermined threshold voltage (voltage for determining that the parallel control signal 1 is input to the LED drive circuit 1 in the ON state. When the voltage is less than or equal to (3), for example, the power supply VCS is not normally supplied to the wiring side of the power supply line VCS, the parallel control signal 1 is not normally output from the serial / parallel conversion circuit 1, and the noise removal circuit is used. When the voltage associated with the input of the serial control signals 1 and 2 and the clock signals 1 and 2 is output from 1 and 2, the voltage is not applied to the LED drive circuit 1 side. ..

The turn-around prevention circuit 2 is arranged on the signal line of the parallel control signal 2, and the turn-around prevention circuit 2 is arranged.
One end side is connected to the power supply line VCS via the pull-up resistor 1, and the other end side of the turn-around prevention circuit 2 is connected to the LED drive circuit 2 via the signal line. The turn-around prevention circuit 2 has the same configuration as the turn-around prevention circuit 1, and is a Zener diode so that current does not flow from the power line VCC side to the LED drive circuit 2 side when the power supply VCS is not supplied. The power line VCC side and the LED drive circuit 2 side are connected via the above. In the wraparound prevention circuit 2,
Similar to the turn-around prevention circuit 1, when the parallel control signal 2 is output from the serial / parallel conversion circuit 1 at a normal voltage, the voltage of the control signal is the parallel control signal 1 on the LED drive circuit 1 side. On the other hand, when the power supply VCS is not normally supplied to the wiring side of the power supply line VCS, the serial control signals 1 and 2 and the clock signal 1 are transmitted from the noise reduction circuits 1 and 2.
The voltage associated with the input of 2 is not applied to the LED drive circuit 1 side.

The turn-around prevention circuit 3 is arranged on the signal line of the parallel control signal 3, and the turn-around prevention circuit 3 is arranged.
One end side is connected to the power supply line VCS via the pull-up resistor 2, and the other end side of the turn-around prevention circuit 3 is connected to the motor drive circuit 1 via the signal line. The turn-around prevention circuit 3 has the same configuration as the turn-around prevention circuit 1, and is a Zener diode so that no current flows from the power supply line VCS side to the motor drive circuit 1 side when the power supply VCS is not supplied. The power line VCC side and the motor drive circuit 1 side are connected via the above. In the wraparound prevention circuit 3,
Similar to the turn-around prevention circuit 1, when the parallel control signal 3 is output from the serial / parallel conversion circuit 2 at a normal voltage, the voltage of the control signal is the parallel control signal 3 on the motor drive circuit 1 side. On the other hand, when the power supply VCS is not normally supplied to the wiring side of the power supply line VCS, the serial control signals 1 and 2 and the clock signal 1 are transmitted from the noise reduction circuits 1 and 2.
The voltage accompanying the input of 2 is not applied to the motor drive circuit 1 side. Hereinafter, the turn-around prevention circuits 4 to 6 are the same as those of the turn-around prevention circuit 3.

The turn-around prevention circuits 4 to 6 are arranged on each signal line of the parallel control signals 4 to 6, and one end side of the turn-around prevention circuits 4 to 6 is connected to the power supply line VCS via a pull-up resistor 2 to turn around. The other end side of the insertion prevention circuits 4 to 6 is connected to the motor drive circuits 2 to 4 via the signal line. The turn-around prevention circuits 4 to 6 have the same configuration as the turn-around prevention circuit 1, and when the power supply VCS is not supplied, no current flows from the power supply line VCS side to the motor drive circuits 2 to 4 side. As described above, the power line VCC side and the motor drive circuits 2 to 4 are connected via the Zener diode.

As described above, in the shielding unit control board 57d of the present embodiment, the connection points of the parallel control signals 1 to 6 and the pull-up resistors 1 and 2 are rotated between the LED drive circuits 1 and 2 and the motor drive circuits 1 and 4. By providing the plug-in prevention circuits 1 to 6, respectively, when the power supply VCS is not supplied, the current or voltage discharged from the above-mentioned noise removing circuits 1 and 2 to the power supply line VCS side is generated by the LED drive circuits 1 and 2. , It is designed to prevent the motor drive circuits 1 to 4 from wrapping around.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left side LED 57b accordingly,
The serial / parallel conversion circuit 1 includes an LED drive circuit 2 that lights the right side LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and the conversion circuit 1 is provided with the conversion circuit. The power supply VC for operating the power supply VC is connected, and the power supply VC is connected.
C is the voltage of the signal lines (second signal line) of the noise removing circuit 1 and the parallel control signals 1 and 2 for removing the noise of the signal lines (first signal line) of the serial control signal 1 and the clock signal 1. It is connected to the pull-up resistor 1 to be pulled up, and the current from the noise elimination circuit 1 is L.
It is configured to include turn-around prevention circuits 1 and 2 capable of preventing flow to the ED drive circuits 1 and 2. In such a configuration, the power supply VCS for operating the serial / parallel conversion circuit 1 that converts the serial control signal 1 and the clock signal 1 input from the first signal line into the parallel control signals 1 and 2 is a serial control signal. Noise elimination circuit in the configuration connected to the noise elimination circuit 1 of the signal line (first signal line) of 1 and the clock signal 1 and the pull-up resistor 1 of the signal lines (second signal line) of the parallel control signals 1 and 2. The turn-around prevention circuits 1 and 2 that can prevent the current from 1 from flowing to the LED drive circuits 1 and 2 are provided, and even if the supply of the power supply VCS is stopped, the noise removal circuit 1 becomes the LED drive circuits 1 and 2. Left LE to prevent current from flowing in
It is possible to prevent the D57b and the right LED57c from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 2 and the clock signal 2 input from the signal lines (first signal line) of the serial control signal 2 and the clock signal 2 into parallel control signals 3 to 6. , The serial / parallel conversion circuit 2 output to the signal lines (second signal line) of the parallel control signals 3 to 6, and the parallel control signal 3 input from the signal lines (second signal line) of the parallel control signals 3 to 6. The serial / parallel conversion circuit 2 is provided with motor drive circuits 1 to 4 for driving the shielding member operation motor 57a according to the to 6, and a power supply VCS for operating the conversion circuit is connected to the serial / parallel conversion circuit 2. The power supply VCS is a signal line (second signal line) of the noise removing circuit 2 for removing the noise of the signal line (first signal line) of the serial control signal 2 and the clock signal 2 and the parallel control signals 3 to 6. It is connected to a pull-up resistor 2 that pulls up the voltage, and is provided with a turn-in prevention circuit 3 to 6 that can prevent the current from the noise removing circuit 2 from flowing to the motor drive circuits 1 to 4. In such a configuration, the power supply VCS for operating the serial / parallel conversion circuit 2 that converts the serial control signal 2 and the clock signal 2 input from the first signal line into the parallel control signals 3 to 6 is a serial control signal. 2 and the noise removal circuit 2 of the clock signal 2 (first signal line) and the pull-up resistor 2 of the signal lines (second signal line) of the parallel control signals 3 to 6 are connected to the noise removal circuit 2. The power supply V is provided with turn-around prevention circuits 3 to 6 capable of preventing current from flowing to the motor drive circuits 1 to 4.
Even if the supply of CC is stopped, it is prevented that the current flows from the noise removing circuit 2 to the motor drive circuits 1 to 4, so that the shielding member operating motor 57a is prevented from operating unintentionally. can.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left LED 57b accordingly,
It includes an LED drive circuit 3 that lights the right LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and also includes the signal lines of the serial control signal 2 and the clock signal 2. Serial control signal 2 and clock signal 2 input from (third signal line) are converted into parallel control signals 3 to 6 and output to the signal lines (fourth signal line) of parallel control signals 3 to 6. / Parallel conversion circuit 2 and parallel control signals 3 to 6
The motor drive circuits 1 to 4 for driving the shielding member operation motor 57a according to the parallel control signals 3 to 6 input from the signal line (fourth signal line) of the above are provided, and the serial / parallel conversion circuits 1 and 2 are provided. Is connected to a power supply VCS for operating the conversion circuit, and the power supply VCS is used for noise removal for removing noise from the signal lines (third signal line) of the serial control signal 2 and the clock signal 2. It is connected to a pull-up resistor 1 that pulls up the voltage of the signal lines (second signal line) of the circuit 2 and the parallel control signals 1 and 2, and the current from the noise elimination circuit 2 flows to the LED drive circuits 1 and 2. It is configured to include the rotation prevention circuits 1 and 2 capable of preventing the above-mentioned. In such a configuration, the power supply VCS for operating the serial / parallel conversion circuit 2 that converts the serial control signal 2 and the clock signal 2 input from the first signal line into the parallel control signals 3 to 6 is a serial control signal. 2 and the noise removal circuit 2 of the clock signal 2 (third signal line) and the pull-up resistor 1 of the signal lines (second signal line) of the parallel control signals 1 and 2 are connected to the noise removal circuit 2. It is provided with turn-around prevention circuits 1 and 2 capable of preventing current from flowing to the LED drive circuits 1 and 2, and even if the supply of the power supply VCS is stopped, the current flows from the noise elimination circuit 2 to the LED drive circuits 1 and 2. Left side LED 5 to prevent it from getting stuck
It is possible to prevent the 7b and the right LED 57c from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left LED 57b accordingly,
It includes an LED drive circuit 3 that lights the right LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and also includes the signal lines of the serial control signal 2 and the clock signal 2. The serial control signal 2 and the clock signal 2 input from the (third signal line) are the serial control signal 1 and the clock signal 1 input from the signal line (the first signal line) of the serial control signal 1 and the clock signal 1. , Serial / parallel conversion circuit 1 that converts to parallel control signals 1 and 2 and outputs them to the signal lines (second signal line) of parallel control signals 1 and 2, respectively, and the signal lines of parallel control signals 1 and 2 (second signal line). According to the LED drive circuit 1 that lights the left LED 57b according to the parallel control signal 1 input from the parallel control signal 2) and the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2. Right LED
The LED drive circuit 3 for lighting 57c is provided, and the serial control signal 2 and the clock signal 2 input from the signal line (third signal line) of the serial control signal 2 and the clock signal 2 are connected to the parallel control signals 3 to 3. The serial / parallel conversion circuit 2 that converts to 6 and outputs it to the signal line (fourth signal line) of the parallel control signals 3 to 6 and the signal line of the parallel control signals 3 to 6 (4th signal line).
According to the parallel control signals 3 to 6 input from the fourth signal line), the shielding member operating motor 57
The motor drive circuits 1 to 4 for driving a are provided, and the power supply VCS for operating the conversion circuit is connected to the serial / parallel conversion circuits 1 and 2, and the power supply VCS is connected to the serial / parallel conversion circuits 1 and 2.
The voltage of the noise removing circuit 1 for removing the noise of the signal line (first signal line) of the serial control signal 1 and the clock signal 1 and the signal line (fourth signal line) of the parallel control signals 3 to 6 is pulled up. It is connected to the pull-up resistor 2 and includes the turn-around prevention circuits 3 to 6 that can prevent the current from the noise removing circuit 1 from flowing to the motor drive circuits 1 to 4. In such a configuration, the power supply VC for operating the serial / parallel conversion circuit 1 that converts the serial control signal 1 and the clock signal 1 input from the first signal line into the parallel control signals 1 and 2.
In the configuration in which C is connected to the noise removing circuit 1 of the serial control signal 1 and the clock signal 1 (first signal line) and the pull-up resistor 2 of the signal lines (fourth signal line) of the parallel control signals 3 to 6. It is provided with turn-around prevention circuits 3 to 6 capable of preventing the current from the noise removal circuit 1 from flowing to the motor drive circuits 1 to 4, and even if the supply of the power supply VCS is stopped, the noise removal circuit 1 to the motor drive circuit 1 In order to prevent current from flowing into ~ 4, the shielding member operating motor 57
It is possible to prevent a from operating unintentionally.

In this embodiment, the turn-around prevention circuits 1 to 6 are configured by using a Zener diode, and when the power supply VCS is not supplied, the LED drive circuits 1 and 2 are connected from the signal line side of the parallel control signal. The configuration is such that no current flows through the motor drive circuits 1 to 4.
An electronic component other than a Zener diode may be used to form a turn-around prevention circuit. For example, a transistor or FET may be used to power VC on the power line VCS side of pull-up resistors 1 and 2.
When C is not supplied, the LED drive circuits 1, 2, from the signal line side of the parallel control signal,
The configuration may be such that the current flow to the motor drive circuits 1 to 4 is cut off.

Further, in this embodiment, the serial control signal and the clock are in the shielding unit control board 57d equipped with the serial / parallel conversion circuits 1 and 2 for converting the serial control signal and the clock signal transmitted by the sub control unit 91 into the parallel control signal. The configuration is provided with a turn-around prevention circuit capable of preventing the current from the noise reduction circuits 1 to 6 of the signal line of the signal from flowing into the drive circuit of a predetermined electric component, but the serial control signal transmitted by the main control unit 41 is provided. And in a control board equipped with a serial / parallel conversion circuit that converts a clock signal into a parallel control signal.
It may be configured to include a turn-around prevention circuit capable of preventing the current from the noise reduction circuit of the signal lines of the serial control signal and the clock signal input from the main control unit 41 from flowing into the drive circuit of a predetermined electric component. Even with such a configuration, even if the supply of the power supply VCS for operating the serial / parallel conversion circuit or the like is stopped, the current does not flow from the noise elimination circuit to the drive circuit, so that the predetermined electric component can be used. It is possible to prevent unintentional operation.

Although the third embodiment of the present invention has been described above, the present invention is not limited to this embodiment and is included in the present invention even if there are changes or additions within the range not deviating from the gist of the present invention. Needless to say. Further, for the same or similar configuration as that of Example 1, Example 1
It has the same effect as that described in. Further, the modified example exemplified for Example 1 can also be applied to Example 3.

Example 4 of the slot machine to which the present invention is applied will be described. Since the configuration of the slot machine of this embodiment includes the same configuration as that of the first embodiment described above, different points will be mainly described here.

In the first embodiment, the power line VCS1 and V are connected to the connector 57e of the shielding unit control board 57d.
A power supply line including CC2 (5V) and a power supply line VDC (12V) is connected, and a power supply VCS for operating various circuits and elements of the shielding unit control board 57d is supplied via the connector 57e. At the same time, the power supply VDC for operating the electric components (shielding member operating motor 57a, left side LED 57b, right side LED 57c) connected to the shielding unit control board 57d was supplied, but in the fourth embodiment, the connector is supplied. The power supply VDC is supplied via the 57e, but the power supply VCS is not supplied. The shielding unit control board 57d is provided with a step-down circuit that generates a power supply VCS (5V) from the power supply VDC (12V), and is provided with a shielding unit control board. It is a configuration that generates a power supply VCS at 57d.

Specifically, as shown in FIG. 8A, the power supply VDC (1) is mounted on the shielding unit control board 57d.
A step-down circuit that generates a power supply VCS (5V) from 2V) is mounted, and the power supply line of the power supply VDC supplied via the connector 57e is branched so that one end is connected to the step-down circuit and the other end is shielded. It is connected to a member operation motor 57a, a left side LED 57b, a right side LED 57c (not shown), and the like. Then, in the step-down circuit, a power supply VCS is generated from the power supply VLDL, and the power supply VCS is generated.
The power supply VCS is supplied to predetermined circuits and elements (not shown) on the shielding unit control board 57d such as serial / parallel conversion circuits 1 and 2 mounted on the shielding unit control board 57d.

As described above, in the shielding unit control board 57d of this embodiment, the power supply VDC to the power supply VCS
A step-down circuit is provided to generate a power supply V supplied via the connector 57e.
The DL is supplied to the shielding member operation motor 57a, the left side LED 57b, and the right side LED 57c, and the power supply VCS is generated from the power supply VDC by a step-down circuit to transfer the power supply VCS to various circuits such as serial / parallel conversion boards 1 and 2. Therefore, when the supply of the power supply VCS to the serial / parallel conversion boards 1, 2, etc. is stopped, the power supply VDC to the shielding member operating motor 57a, the left LED 57b, and the right LED 57c is also stopped, and the shielding member operating motor 57
It is designed so that a and the like do not operate.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left side LED 57b accordingly,
The serial / parallel conversion circuit 1 includes an LED drive circuit 2 that lights the right side LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and the conversion circuit 1 is provided with the conversion circuit. The power supply VC for operating the power supply VC is connected, and the power supply VC is connected.
C is the voltage of the signal lines (second signal line) of the noise removing circuit 1 and the parallel control signals 1 and 2 for removing the noise of the signal lines (first signal line) of the serial control signal 1 and the clock signal 1. It is connected to the pull-up resistor 1 to be pulled up, and the power supply VCS is the left LED 57b.
, It is a configuration generated from the power supply VDC for driving the right side LED 57c. In such a configuration, the power supply VCS for operating the serial / parallel conversion circuit 1 that converts the serial control signal 1 and the clock signal 1 input from the first signal line into the parallel control signals 1 and 2.
However, the noise reduction circuit 1 of the signal line (first signal line) of the serial control signal 1 and the clock signal 1
And in the configuration connected to the pull-up resistor 1 of the signal lines (second signal line) of the parallel control signals 1 and 2, since the power supply VCS is generated from the power supply VDC for driving the left side LED 57b and the right side LED 57c, the power supply is supplied. When the supply of the VCS is stopped, the supply of the power supply VDC is also stopped, so that it is possible to prevent the left LED 57b and the right LED 57c from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 2 and the clock signal 2 input from the signal lines (first signal line) of the serial control signal 2 and the clock signal 2 into parallel control signals 3 to 6. , The serial / parallel conversion circuit 2 output to the signal lines (second signal line) of the parallel control signals 3 to 6, and the parallel control signal 3 input from the signal lines (second signal line) of the parallel control signals 3 to 6. The serial / parallel conversion circuit 2 is provided with motor drive circuits 1 to 4 for driving the shielding member operation motor 57a according to the to 6, and a power supply VCS for operating the conversion circuit is connected to the serial / parallel conversion circuit 2. The power supply VCS is a signal line (second signal line) of the noise removing circuit 2 for removing the noise of the signal line (first signal line) of the serial control signal 2 and the clock signal 2 and the parallel control signals 3 to 6. It is connected to a pull-up resistor 2 that pulls up the voltage, and the power supply VCS is a power supply VDC for driving the shielding member operating motor 57a.
It is a configuration generated from. In such a configuration, the power supply VCS for operating the serial / parallel conversion circuit 2 that converts the serial control signal 2 and the clock signal 2 input from the first signal line into the parallel control signals 3 to 6 is a serial control signal. 2 and the shield member operating motor 57a are connected to the noise removing circuit 2 of the clock signal 2 (first signal line) and the pull-up resistor 2 of the signal lines (second signal line) of the parallel control signals 3 to 6. Since the power supply VCS is generated from the power supply VDC for driving, the power supply V is used when the supply of the power supply VCS is stopped.
Since the supply of DL is also stopped, it is possible to prevent the shielding member operating motor 57a from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left LED 57b accordingly,
It includes an LED drive circuit 3 that lights the right LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and also includes the signal lines of the serial control signal 2 and the clock signal 2. Serial control signal 2 and clock signal 2 input from (third signal line) are converted into parallel control signals 3 to 6 and output to the signal lines (fourth signal line) of parallel control signals 3 to 6. / Parallel conversion circuit 2 and parallel control signals 3 to 6
The motor drive circuits 1 to 4 for driving the shielding member operation motor 57a according to the parallel control signals 3 to 6 input from the signal line (fourth signal line) of the above are provided, and the serial / parallel conversion circuits 1 and 2 are provided. Is connected to a power supply VCS for operating the conversion circuit, and the power supply VCS is used for noise removal for removing noise from the signal lines (third signal line) of the serial control signal 2 and the clock signal 2. It is connected to a pull-up resistor 1 that pulls up the voltage of the signal lines (second signal line) of the circuit 2 and the parallel control signals 1 and 2, and the power supply VCS is the left LED 5
7b, a configuration generated from a power supply VLL for driving the right LED 57c. In such a configuration, the power supply V for operating the serial / parallel conversion circuit 2 that converts the serial control signal 2 and the clock signal 2 input from the first signal line into the parallel control signals 3 to 6.
In a configuration in which the CC is connected to the noise removing circuit 2 of the serial control signal 2 and the clock signal 2 (third signal line) and the pull-up resistor 1 of the signal lines (second signal line) of the parallel control signals 1 and 2. Power supply VC from power supply VDC for driving left side LED57b and right side LED57c
Since C is generated, when the supply of the power supply VCS is stopped, the supply of the power supply VDC is also stopped, so that it is possible to prevent the left side LED 57b and the right side LED 57c from operating unintentionally.

The slot machine 1 of this embodiment converts the serial control signal 1 and the clock signal 1 input from the signal lines (first signal line) of the serial control signal 1 and the clock signal 1 into parallel control signals 1 and 2. , The serial / parallel conversion circuit 1 that outputs to the signal lines (second signal line) of the parallel control signals 1 and 2, and the parallel control signal 1 that is input from the signal line (second signal line) of the parallel control signal 1. The LED drive circuit 1 that lights the left LED 57b accordingly,
It includes an LED drive circuit 3 that lights the right LED 57c according to the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2, and also includes the signal lines of the serial control signal 2 and the clock signal 2. The serial control signal 2 and the clock signal 2 input from the (third signal line) are the serial control signal 1 and the clock signal 1 input from the signal line (the first signal line) of the serial control signal 1 and the clock signal 1. , Serial / parallel conversion circuit 1 that converts to parallel control signals 1 and 2 and outputs them to the signal lines (second signal line) of parallel control signals 1 and 2, respectively, and the signal lines of parallel control signals 1 and 2 (second signal line). According to the LED drive circuit 1 that lights the left LED 57b according to the parallel control signal 1 input from the parallel control signal 2) and the parallel control signal 2 input from the signal line (second signal line) of the parallel control signal 2. Right LED
The LED drive circuit 3 for lighting 57c is provided, and the serial control signal 2 and the clock signal 2 input from the signal line (third signal line) of the serial control signal 2 and the clock signal 2 are connected to the parallel control signals 3 to 3. The serial / parallel conversion circuit 2 that converts to 6 and outputs it to the signal line (fourth signal line) of the parallel control signals 3 to 6 and the signal line of the parallel control signals 3 to 6 (4th signal line).
According to the parallel control signals 3 to 6 input from the fourth signal line), the shielding member operating motor 57
The motor drive circuits 1 to 4 for driving a are provided, and the power supply VCS for operating the conversion circuit is connected to the serial / parallel conversion circuits 1 and 2, and the power supply VCS is connected to the serial / parallel conversion circuits 1 and 2.
The voltage of the noise removing circuit 1 for removing the noise of the signal line (first signal line) of the serial control signal 1 and the clock signal 1 and the signal line (fourth signal line) of the parallel control signals 3 to 6 is pulled up. It is connected to the pull-up resistor 2 and the power supply VCS is the shielding member operating motor 57.
It is a configuration generated from a power supply VLL for driving a. In such a configuration, the power supply VCS for operating the serial / parallel conversion circuit 1 that converts the serial control signal 1 and the clock signal 1 input from the first signal line into the parallel control signals 1 and 2 is a serial control signal. 1 and the noise removal circuit 1 of the clock signal 1 (first signal line) and the parallel control signals 3 to
In the configuration connected to the pull-up resistor 2 of the signal line 6 (fourth signal line), the power supply VCS is generated from the power supply VDC for driving the shielding member operation motor 57a, so that the power supply VCS is generated.
When the supply of the power supply VDL is stopped, the supply of the power supply VLL is also stopped, so that it is possible to prevent the shielding member operating motor 57a from operating unintentionally.

In this modification, the shield unit control board 57d is provided with a step-down circuit that generates a power supply VCS from the power supply VDC, so that the power supply VCS is stopped when the power supply VDC is not supplied to the shield unit control board 57d. At the same time, the shielding member operating motor 57a, left L
The configuration is such that the supply of the power supply VDC to the ED57b and the right side LED 57c is stopped. For example, as shown in FIG. 8B, when the power supply VCS is supplied to the shielding unit control board 57d, The power supply VLL is a shielding member operating motor 57a, left side LED 57b, right side L.
A FET element or the like may be connected to the power supply VCS and the power supply VLL so as to be supplied to the ED57c. With such a configuration, the power supply VC is attached to the shielding unit control board 57d.
When C is not supplied, the shielding member operating motor 57a, the left LED 57b, and the right LE.
It is possible to stop the supply of the power supply VLL to the D57c so that the shielding member operating motor 57a and the like do not operate.

Further, in this embodiment, the shielding unit control equipped with the serial / parallel conversion circuits 1 and 2 that convert the serial control signal and the clock signal transmitted by the sub control unit 91 into parallel control signals for operating a predetermined electric component. The board 57d is configured to include a step-down circuit that generates a power supply VCS for operating the serial / parallel conversion circuits 1 and 2 from a power supply VDC for operating a predetermined electric component, but the main control unit 41 is provided. In a control board equipped with a serial / parallel conversion circuit that converts a serial control signal and a clock signal to be transmitted into a parallel control signal for operating a predetermined electric component, an operating power source for operating the serial / parallel conversion circuit is used. A configuration including a power generation circuit generated from an operating power supply for operating a predetermined electric component may be provided. Even in such a configuration, when the supply of the operating power supply is stopped, the supply of the operating power supply is also stopped, so that the predetermined power supply is also stopped. It is possible to prevent the electric parts from operating unintentionally.

Although the fourth embodiment of the present invention has been described above, the present invention is not limited to this embodiment and is included in the present invention even if there are changes or additions within the range not deviating from the gist of the present invention. Needless to say. Further, for the same or similar configuration as that of Example 1, Example 1
It has the same effect as that described in. Further, the modified example exemplified for Example 1 can also be applied to Example 4.

1 Slot machine 2L, 2C, 2R Reel 6 MAXBET switch 7 Start switch 8L, 8C, 8R Stop switch 41 Main control unit 91 Sub control unit

Claims (1)

In a gaming machine that plays games
With moving parts
The driving electric parts that operate the moving parts and
A conversion circuit that converts a control signal input from a first signal line including a control signal line into which a control signal is input and a clock signal line in which a clock signal is input into a drive signal and outputs the control signal line to the second signal line.
A drive circuit that drives the drive electric component according to a drive signal input from the second signal line, and a drive circuit.
Have a board with
A supply line of a predetermined power supply is connected to the conversion circuit in order to operate the conversion circuit, and the supply line of the predetermined power supply is noise for removing noise of the control signal line and the clock signal line. It is connected to the removal circuit and the pull-up circuit that pulls up the voltage of the second signal line.
The power supply for operating the driving electric component is supplied by a power supply line different from the power supply line to which the predetermined power supply is supplied.
The power supply line connected to the predetermined power supply line includes a first power supply line and a second power supply line.
The first power supply line and the second power supply line are connected to the substrate via a connector, and the terminal of the first power supply line in the connector is arranged at one end of the connector to form the second power supply line. A gaming machine whose terminals are located at the other end of the connector.

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