User's Manual

2-15
Chapter 2: Motherboard information
CAUTION!Neverconnecta1394cabletotheUSBconnector.Doingsowill
damage the motherboard.
NOTE: TheUSBcableispurchasedseparately.
3. USB 2.0 connector (10-1 pin USB1112)
ThisconnectorisforanUSB2.0port.ConnecttheUSBcabletothis
connector.ThisUSBconnectorcomplieswithUSB2.0specicationthat
supportsupto480Mbpsconnectionspeed.
USB+5V USB_P11- USB_P11+ GND NC
USB+5V
USB_P12-
USB_P12+
GND
USB1112
PIN 1
4. MONO out header (2-pin MONO_OUT)
Thisinternalmonooutheaderallowsconnectiontoaninternal,lowpower
speakerforbasicsystemsoundcapability.Youcanconnecta3Wspeaker
tothisheader,butthesubsystemiscapableofdrivingaspeakerloadof2
Ohmsat2Watts(rms).
R_OUT+
R_OUT-
PIN 1
MONO_OUT
Connector type Header 2x5p, K9, 2.54mm pitch