2-5
Chapter 2 - Mainboard Hardware
2.4 Power Supply
The system is equipped with a 260W (PFC) ATX power supply. The power
cord of the power supply has been connected to the connector ATX1 on the mainboard
when shipped out. Except the 20-pin connector ATX1, you can find another 4-pin
power connector JPW 1 on the mainboard. This 12V power connector is used to
provide power to the CPU.
PIN
SIGNAL
11
3.3V
12
-12V
13
GND
14
PS_ON
15
GND
16
GND
17
GND
18
19
5V
20
5V
PIN
SINGAL
1
3.3V
2
3.3V
3
GND
4
5V
5
GND
6
5V
7
GND
8
PW_OK
9
5V_SB
10
12V
ATX1 Pin Definition
ATX1
20
10
1
11
1
3
4
2
JPW1
PIN
SINGAL
1
GND
2
GND
3
12V
4
12V
JPW1 Pin Definition
Summary of Contents for MEGA MPC 915
Page 1: ...User s Guide MEGA mPC 915 G52 B6286X2 ...
Page 5: ...v WEEE Statement ...
Page 6: ...vi ...
Page 7: ...vii ...
Page 10: ...x 3D Audio Demo 5 13 Information 5 14 5 3 Using 2 4 6 8 Channel Audio Function 5 15 ...
