Mahjong Dai Touyouken (Japan)
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Display
Type: raster Horizontal
Resolution: 336 x 239
Refresh: 60.85 Hz
Processors
Toshiba TMPZ84C015 @ 8 MHz
Audio
YM2413 OPLL @ 3.58 MHz
YMZ284 SSGL @ 3.58 MHz
OKI MSM6295 ADPCM @ 1.023 MHz
Channels: 1
Controls
Players: 3
Coin slots: 2
gambling, 2 buttons
mahjong, 26 buttons
mahjong, 26 buttons
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
| Switch | Setting | Options | Default |
|---|---|---|---|
| DIP-SW1:1, DIP-SW1:2, DIP-SW1:3, DIP-SW1:4 | Payout Rate | DIP-SW1:1 DIP-SW1:2 DIP-SW1:3 DIP-SW1:4ON ON ON ON 50%OFF ON ON ON 53%ON OFF ON ON 56%OFF OFF ON ON 59%ON ON OFF ON 62%OFF ON OFF ON 65%ON OFF OFF ON 68%OFF OFF OFF ON 71% ✱ON ON ON OFF 75%OFF ON ON OFF 78%ON OFF ON OFF 81%OFF OFF ON OFF 84%ON ON OFF OFF 87%OFF ON OFF OFF 90%ON OFF OFF OFF 93%OFF OFF OFF OFF 96% | 71% |
| DIP-SW1:5, DIP-SW1:6 | Odds Rate | DIP-SW1:5 DIP-SW1:6OFF OFF 1 2 4 8 12 16 24 32ON ON 1 2 3 5 8 15 30 50 ✱ON OFF 2 3 6 8 12 15 30 50OFF ON 1 2 3 5 10 25 50 100 | 1 2 3 5 8 15 30 50 |
| DIP-SW1:7, DIP-SW1:8 | Maximum Bet | DIP-SW1:7 DIP-SW1:8OFF OFF 1ON OFF 5OFF ON 10 ✱ON ON 20 | 10 |
| DIP-SW2:1, DIP-SW2:2 | Coinage | DIP-SW2:1 DIP-SW2:2OFF OFF 1 Coin/1 Credit ✱ON OFF 1 Coin/2 CreditsOFF ON 1 Coin/5 CreditsON ON 1 Coin/10 Credits | 1 Coin/1 Credit |
| DIP-SW2:3, DIP-SW2:4 | Minimum Bet | DIP-SW2:3 DIP-SW2:4OFF OFF 1 ✱ON OFF 2OFF ON 3ON ON 5 | 1 |
| DIP-SW2:5, DIP-SW2:6 | Credit Limit | DIP-SW2:5 DIP-SW2:6OFF OFF 300OFF OFF 600OFF OFF 1500OFF OFF 3000ON OFF 500ON OFF 1000ON OFF 2500ON OFF 5000OFF ON 700OFF ON 1400OFF ON 3500OFF ON 7000ON ON 1000ON ON 2000ON ON 5000ON ON 10000 ✱ | 10000 |
| DIP-SW2:7 | Double Bet | OFF OffON On ✱ | On |
| DIP-SW2:8 | Last Chance | OFF OffON On ✱ | On |
| DIP-SW3:1, DIP-SW3:2, DIP-SW3:3 | Yakuman Chance Cycle | DIP-SW3:1 DIP-SW3:2 DIP-SW3:3OFF OFF OFF NoneON OFF OFF First time onlyOFF ON OFF Every 300 coinsON ON OFF Every 500 coinsOFF OFF ON Every 700 coinsON OFF ON Every 1000 coins ✱ | Every 1000 coins |
| DIP-SW3:4 | Yakuman Chances Per Cycle | ON 1OFF 2 ✱ | 2 |
| DIP-SW3:5 | Auto Reach | OFF OffON On ✱ | On |
| DIP-SW3:6 | Don Den Button | OFF Start ✱ON Flip Flop | Start |
| DIP-SW3:7 | Medal Timer | OFF Off ✱ON On | Off |
| DIP-SW3:8 | Unknown | OFF Off ✱ON On | Off |
| DIP-SW4:1 | Demo Sounds | OFF OffON On ✱ | On |
| DIP-SW4:2 | In-Game Music | OFF OffON On ✱ | On |
| DIP-SW4:3 | Show Renchan Gal | OFF NoON Yes ✱ | Yes |
| DIP-SW4:4 | Renchan Gal Display | OFF After Every Win ✱ON After 3 Consecutive Wins | After Every Win |
| DIP-SW4:5 | Game Screen Gal Action | OFF OffON On ✱ | On |
| DIP-SW4:6 | In-Game Voice | OFF OffON On ✱ | On |
| DIP-SW4:7 | Winning Yakuman Display Voice | OFF OffON On ✱ | On |
| DIP-SW4:8 | Unknown | OFF Off ✱ON On | Off |
| DIP-SW1:9 | Credits Per Note | OFF 5OFF 10OFF 25OFF 50ON 10ON 20ON 50ON 100 ✱ | 100 |
| DIP-SW1:10 | Flip Screen | OFF Off ✱ON On | Off |
| DIP-SW2:9, DIP-SW2:10 | Computer Strength | DIP-SW2:9 DIP-SW2:10ON ON WeakOFF ON Normal ✱ON OFF Somewhat StrongOFF OFF Strong | Normal |
| DIP-SW3:9 | Unknown | OFF Off ✱ON On | Off |
| DIP-SW3:10 | Unknown | OFF Off ✱ON On | Off |
| DIP-SW4:9 | Unknown | OFF Off ✱ON On | Off |
| DIP-SW4:10 | Unknown | OFF Off ✱ON On | Off |