Aaeon EMB-Q170B, Руководство пользователя

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2-19
Chapter 2: Motherboard information
IMPORTANT:
• For a fully configured system, we recommend that you use a power supply
unit (PSU) that complies with ATX 12V Specification 2.0 (or later version).
• DO NOT forget to connect the 4-pin ATX +12V power plug. Otherwise, the
system will not have enough power.
• We recommend that you use a PSU with higher power output when
configuring a system with more power-consuming devices. The system
may become unstable or may not boot up if the power is inadequate.
2.8.2 Internal connectors
1. 12VDC power connectors (4-pin EATX_PWR1)
This connector is for an EATX power supply 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 fits.
EMB-Q170B
EMB-Q170B 1 x 4 PIN (2x2)
internal power connector
PIN 1
EATX_PWR2
DC_IN DC_IN
GND GND
2. Battery connector (2-pin BATTERY1)
This connector is for the lithium CMOS battery.
EMB-Q170B
EMB-Q170B Battery Holder connector
GND +BAT
PIN 1
BATTERY_H