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3.3.14 JP2
AT power on mode select jumper, When choose Close .DC power is on, main board is power on
。
PS_ON
Power on mode
Close
AT power on mode
Open
ATX power on mode
3.4 Interface introduction
3.4.1 DC_IN3
、
DC_IN1
、
2
Both are input power connectors of motherboard with the same application, can only choose one of
them for power supply.
DC _IN3 is standard DC-JACK Ports,DT-126RP-02P Terminal Blocks interface.
Please pay attention to the Positive/Negative electrode of power.
Remark: please input the power after devices, cables are all installed.
3.4.2 LINE_OUT2
、
MIC_IN
MIC_IN is the input of MICPHONE, Adopt general connector,
LINE_OUT is audio output port, adopt general connector.
3.4.3 VGA
The motherboard adopts the most widely used D-type 15 pinhole VGA interface, divided into three
rows, five each row, defined as follows;
Pins
Signal
Pins
Signal
1
Red
2
Green
3
Blue
4
ID2
5
GND
6
RGND
