Power Supply; Atx 20-Pin Power Connector; Atx 12V Power Connector: Jpw1 - Medion 3500 Getting Started

Chapter 2

Power Supply

The mainboard supports ATX power supply for the power system. Be-
fore inserting the power supply connector, always make sure that all compo-
nents are installed properly to ensure that no damage will be caused.

ATX 20-Pin Power Connector

This connector allows you to connect to an ATX power supply. To
connect to the ATX power supply, make sure the plug of the power supply is
inserted in the proper orientation and the pins are aligned. Then push down
the power supply firmly into the connector.

ATX 12V Power Connector: JPW1

This 12V power connector is used to provide power to the CPU.
JPW1
4 3
2 1
JPW1 Pin Definition
PIN SIGNAL
1 GND
2 GND
3 12V
4 12V
ATX Power Supply Pin Definition
PIN SIGNAL PIN
1 3.3V 1 1
2 3.3V 12
3 GND 13
4 5V 14
5 GND 15
6 5V 16
7 GND 17
8 PW_OK 18
9 5V_SB 19
10 12V 20
2-6
11 1
20 10
SIGNAL
3.3V
-12V
GND
PS_ON
GND
GND
GND
-5V
5V
5V