Quantum PlatiniX 2 manual Audio Connectors CDIN, MODEM, Auxin, Pin SMBus ConnectorSMBUS

Chapter 2

Audio Connectors (CD_IN, MODEM, AUXIN)

(available on PlatiniX 2-A/-AL, PlatiniX 2I-A/-AL)

CD_IN is a Sony standard CD audio connector, it can be connected to a CD-ROM drive through a CD audio cable. The MODEM connector allows the onboard audio to interface with a voice modem card with a similar connector. It allows connecting the mono_in (such as a phone) or mono_out (such as a speaker) between the onboard audio and the voice modem card. AUXIN allows you to receive stereo audio input from sound sources such as a CD-ROM,TV tuner,or MPEG card.

CD Right Channel

Common

CD Left Channel

CD_IN

Right Audio Channel

GND

Left Audio Channel

AUXIN

Mono-Out (to Modem)

GND

Phone-In (from Modem)

MODEM

4-pin SMBus Connector(SMBUS)

This connector allows you to connect SMBus devices. SMBus devices communicate through the SMBus with a SMBus host and/or other SMBus devices. The SMBus or System Management Bus is a specific implementation of I2C bus, which is a multi-master bus, that is, multiple devices can be connected to the same bus and each one can act as a master by initiating data transfer.

SMBDATA

SMBCLK

GND

5VSB

SMBUS

Manual for PlatiniX 2 series