Aaeon EMB-H81B, Руководство пользователя, Страница: 25 / 52

2-17
Chapter 2: Motherboard information
2.7.2 Internal connectors
1. DC power connector (4-pin DC_PWR2)
This connector is for the DC power plug. The power supply plug is designed
to fit this connector in only one orientation. Find the proper orientation and
push down firmly until the connector completely fit.
2. SATA power connector (4-pin SATA_PWR)
This connector is for the SATA power cable. The power cable plug is
designed to fit this connector in only one orientation. Find the proper
orientation and push down firmly until the connector completely fit.
EMB-H81B DC-In 4P Power connector
PIN 1
DC_PWR2
DC_IN DC_IN
GND GND
EMB-H81B SATA POWER connector
+5V
GND
GND
+12V
PIN1
SATA_PWR
7. Line Out port (green).
This port connects to a headphone or a speaker. In a
4-channel, 6-channel and 8-channel configurations, the function of this port
becomes Front Speaker Out.
8. Microphone port (pink).
This port connects a microphone.
NOTE: Refer to the audio configuration table for the function of the audio ports
in the 2, 4, 6, or 8-channel configuration.
Audio 2, 4, 6, or 8-channel configuration
Port
Headset
2-channel
4-channel 6-channel 8-channel
Pink (Rear panel) Mic In Mic In Bass/Center Bass/Center
Green (Rear panel) Line Out
Front
Speaker Out
Front Speaker
Out
Front Speaker Out