ARCADE MANUAL ARCHIVEMachine Specs, DIP Switches & Service Manuals

Mahjong La Man (Japan)

Nichibutsu / AV Japan · 1993 · raster Horizontal · 2P · mahjong · mjlaman

▶ Open in the searchable database

Display

Type: raster Horizontal
Resolution: 640 x 240
Refresh: 60 Hz

Processors

Toshiba TMPZ84C011 @ 6 MHz
Toshiba TMPZ84C011 @ 8 MHz

Audio

Nichibutsu Sound Device
YM3812 OPL2 @ 4 MHz
8-Bit R-2R DAC
8-Bit R-2R DAC
Channels: 1

Controls

Players: 2
Coin slots: 2
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

SwitchSettingOptionsDefault
DSWA:1, DSWA:2CoinageDSWA:1 DSWA:2ON ON 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱ON OFF 1 Coin/2 CreditsOFF ON 1 Coin/3 Credits1 Coin/1 Credit
DSWA:3Demo Sounds & Game SoundsOFF OffON On ✱On
DSWA:4VoicesOFF OffON On ✱On
DSWA:5Flip ScreenOFF Off ✱ON OnOff
DSWA:6, DSWA:7, DSWA:8DifficultyDSWA:6 DSWA:7 DSWA:8OFF OFF OFF 1 (Easy) ✱ON OFF OFF 2OFF ON OFF 3ON ON OFF 4OFF OFF ON 5ON OFF ON 6OFF ON ON 7ON ON ON 8 (Hard)1 (Easy)
DSWB:1UnknownOFF Off ✱ON OnOff
DSWB:2UnknownOFF Off ✱ON OnOff
DSWB:3UnknownOFF Off ✱ON OnOff
DSWB:4UnknownOFF Off ✱ON OnOff
DSWB:5UnknownOFF Off ✱ON OnOff
DSWB:6UnknownOFF Off ✱ON OnOff
DSWB:7Character Display TestOFF Off ✱ON OnOff
DSWB:8Graphic ROM TestOFF Off ✱ON OnOff