Technical product specification

Product Description
27
Pin Number Pin Name Description
1 Tip Left Audio Out
2 Ring Right Audio Out
3 Ring Common/Ground
4 Sleeve Audio In
Figure 6. 4-Pin 3.5 mm (1/8 inch) Audio Jack Pin Out
NOTE
The analog circuit of the back panel audio connector is designed to power headphones or
amplified speakers only. Poor audio quality occurs if passive (nonamplified) speakers are
connected to this output.
1.9.1 Audio Subsystem Software
Audio software and drivers are available from Intel’s World Wide Web site.
For information about Refer to
Obtaining Audio software and drivers http://downloadcenter.intel.com