Mahjong Tensinhai (Japan, set 1)
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Display
Type: raster Horizontal
Resolution: 256 x 240
Refresh: 60 Hz
Processors
Toshiba TMP90841 @ 12 MHz
Audio
AY-3-8910A PSG @ 1.536 MHz
Channels: 1
Controls
Players: 2
Coin slots: 2
mahjong, 26 buttons
gambling, 1 button
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 |
|---|---|---|---|
| SW 4:1 | Demo Sounds | OFF OffON On ✱ | On |
| SW 4:2 | In-Game Music | OFF OffON On ✱ | On |
| SW 4:3 | Girls (Demo) | OFF OffON On ✱ | On |
| SW 4:4 | Unknown | OFF Off ✱ON On | Off |
| SW 4:5 | Auto Reach | OFF OffON On ✱ | On |
| SW 4:6 | Don Den Button | OFF StartON Flip Flop ✱ | Flip Flop |
| SW 4:7 | Last Chance | OFF OffON On ✱ | On |
| SW 4:8 | Show In-Game Clock | OFF NoON Yes ✱ | Yes |
| SW 3:1, SW 3:2 | YAKUMAN Bonus | SW 3:1 SW 3:2OFF OFF Cut ✱ON OFF 500OFF ON 700ON ON 1000 | Cut |
| SW 3:3 | Unknown | ON 1OFF 2 ✱ | 2 |
| SW 3:4, SW 3:5 | Unknown | SW 3:4 SW 3:5OFF OFF 0 ✱ON OFF 1ON ON 2ON ON 3 | 0 |
| SW 3:6, SW 3:7 | Unknown | SW 3:6 SW 3:7OFF OFF 0 ✱ON OFF 1OFF ON 2ON ON 3 | 0 |
| SW 3:8 | Unknown | OFF Off ✱ON On | Off |
| SW 2:1, SW 2:2 | Coinage | SW 2:1 SW 2:2OFF 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 |
| SW 2:3, SW 2:4 | Minimum Bet | SW 2:3 SW 2:4OFF OFF 1 ✱ON OFF 2OFF ON 3ON ON 5 | 1 |
| SW 2:5, SW 2:6 | Credit Limit | SW 2:5 SW 2:6OFF OFF 300ON OFF 500OFF ON 700ON ON 1000 ✱ | 1000 |
| SW 2:7 | Double Bet | OFF OffON On ✱ | On |
| SW 2:8 | Unknown | OFF Off ✱ON On | Off |
| SW 1:1, SW 1:2, SW 1:3, SW 1:4 | Payout Rate | SW 1:1 SW 1:2 SW 1:3 SW 1:4ON 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% |
| SW 1:5, SW 1:6 | Odds Rate | SW 1:5 SW 1:6OFF OFF 1 2 4 8 12 16 24 32ON ON 1 2 3 5 8 15 30 50 ✱OFF ON 1 2 3 5 10 25 50 100ON OFF 1 2 3 5 10 50 100 200 | 1 2 3 5 8 15 30 50 |
| SW 1:7, SW 1:8 | Maximum Bet | SW 1:7 SW 1:8OFF OFF 1ON OFF 5OFF ON 10 ✱ON ON 20 | 10 |
| SW 1:9 | Credits Per Note | OFF 5OFF 10OFF 25OFF 50ON 10ON 20ON 50ON 100 ✱ | 100 |
| SW 1:10 | Flip Screen | OFF Off ✱ON On | Off |
| SW 2:9 | Unknown | OFF Off ✱ON On | Off |
| SW 2:10 | Unknown | OFF Off ✱ON On | Off |
| SW 3:9 | Game Style | OFF Credit ✱ON Credit Timer | Credit |
| SW 3:10 | Credit Timer Start Method | OFF Normal ✱ON Fixed minimum bet | Normal |
| SW 4:9 | Game Mat | OFF Grass Mat ✱ON Black | Grass Mat |
| SW 4:10 | Unknown | OFF Off ✱ON On | Off |