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

CONNECTIONS
Purpose	Location	Purpose	Location
Line in	CN1	CD audio in	CN6
Microphone	CN2	SCSI extension board	CN7
Audio out	CN3	Mitsumi CD-ROM	CN8
Game/MIDI port	CN4	Panasonic CD-ROM	CN9
Multimedia PC speaker out	CN5	PC speaker in	CN10

VIRTUAL PARALLEL PORT
Setting		J1	J2
»	Enabled	Closed	Closed
	Disabled	Open	Open
Note: Address of virtual parallel port is 278h

PC SPEAKER AMPLIFICATION
Setting		J5
»	Low amplification	Open
	High amplification	Closed

MICROPHONE TYPE
Type		JX1	JX2
»	Carbon	Pins 2 & 3 closed	Pins 2 & 3 closed
	Condenser	Pins 1 & 2 closed	Pins 1 & 2 closed

EEPROM
Setting		J3
»	Enabled	Closed
	Disabled	Open

MITSUMI CD-ROM
IRQ		J6	J7
»	11	Closed	Open
	12	Open	Closed