4-1 
Chapter 4 
Audio 
This motherboard comes with a 16-bit sound processor (Crystal CX4235) 
onboard. 
SPK 
PCB 
MIC 
LINE-IN 
Game Port 
To fully utilize the audio functions, you may connect various peripheral devices 
that the audio chip supports. The following figure shows the different devices 
that you can connect. 
Stereo 
Amplifier 
Tape Deck, 
Synthesizer, 
etc. 
Speakers SPK 
Line-in 
Mic 
Game/MIDI 
Port 
Microphone 
Headphones 
CD Player