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LV-651 User’s Manual Hardware Setup

Power and Fan Connector

32

2.14

The LV-651 provides a standard ATX power supply with 20-pin ATX connector, and the

board provides one

4-pin P4 additional use power connector for internal power supply and

one 3-pin cooler fan connector for system .

2.14.1

Connector: ATX
Type: 20-pin ATX power connector

PIN assignment

1 3.3V

11 3.3V

2 3.3V

12 -12V

3 GND

13 GND

4 5V

14 PS_ON

5 GND

15 GND

6 5V

16 GND

7 GND

17 GND

8 5V

18 -5V

9 5V

19 5V

10 12V

20 5V

2.14.2

Connector: DC_OUT
Type: 4-pin P-type connector for +5V/+12V output

Pin

Description

Pin

Description

Pin

Description

Pin

Description

1 +5V

2

Ground 3

Ground 4

+12V













Floppy

ATAPI Drives

Relative Accessory