Chapter 2 hardware installation 2-14 – Premio Computer Premio Apollo/Shadowhawk Computer User Manual

Page 40

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CHAPTER 2

HARDWARE INSTALLATION

2-14

11

3.3V

12

-12V

13

GND

14

PS_ON

15

GND

16

GND

17

GND

18

-5V

19

+5V

20

+5V

1

3.3V

2

3.3V

3

GND

4

5V

5

GND

6

5V

7

GND

8

PW_OK

9

5V_SB

10

12V

Warning: Since the mainboard has the instant power on function, make
sure that all components are installed properly before inserting the power
connector to ensure that no damage will be done.

PIN DEFINITION TABLE

PIN

SIGNAL

1

GND

2

GND

3

12V

4

12V

PIN

SIGNAL

PIN

SIGNAL

PIN

SIGNAL

1

GND

2

GND

3

GND

PIN

SIGNAL

4

3.3V

5

3.3V

6

5V

Pin definition for JWR2

10

1

20

11

Pin definition for JWR1

1

Pin definition for JWR3

1

3

2

4

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