Card Type	Sound
Chipset Controller	Unidentified
I/O Options	CD-ROM interface (2), CD Audio in, game/MIDI port, Line in, Speaker out (2), Microphone jack, PC Speaker in, Volume control
Maximum DRAM	N/A

CONNECTIONS
Purpose	Location	Purpose	Location
Mitsumi CD-ROM	CN1	Speaker out	CN6
Panasonic CD-ROM	CN2	Multimedia PC speaker out	CN7
CD Audio in	CN3	Game/MIDI port	CN8
Line in	CN4	PC speaker in	CN9
Microphone	CN5	Volume	SW1

MITSUMI CD-ROM INTERRUPT
IRQ		IRQ/A	IRQ/B	IRQ/C
»	11	Open	Open	Closed
	12	Open	Closed	Open
	15	Closed	Open	Open

PC SPEAKER AMPLIFICATION
Setting		J1
»	Low	Open
	High	Closed

VIRTUAL PARALLEL PORT
Setting		J4	J5
»	Enable	Closed	Closed
	Disable	Open	Open
Note: Address of virtual parallel port is 278h

EEPROM
Setting		JX1
»	Enabled	Pins 1 & 2 closed
	Disabled	Pins 2 & 3 closed