J1 Modem device select (short: disabled, open: enabled)
J2 Aux-in port (signals: L – G – G – R)
J3 Analog CD-in port (signals: L – G – G – R)
J4 PC Speaker-in port
J5 Analog CD-in port (signals: G – R – G – L)
CN1 Optical SPDIF I/O connector
CN2 Modem DAA module connector
Line-in Connect with the audio output port of stereo devices
Mic-in Connect with the microphone (Mono)
Front Speaker Connect to the front speakers
Rear Speaker
Connect to the rear speakers while 4 channel speakers
mode enabled
SPDIF-OUT Connect with MD, LD player or AC3 amplifier
Game/MIDI Connect with joystick or devices that use MIDI interface