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2 audio connector, Figure 4-3: atx power connector location, Table 4-3: atx power connector pinouts – Intel iEi Motherboard A300 User Manual

Page 48: See figure 4-3, See table 4-3, A300 motherboard, Page 33

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A300 Motherboard

The 20-pin ATX power connector is connected to an AT power supply.

Figure 4-3: ATX Power Connector Location

PIN NO.

DESCRIPTION

PIN NO.

DESCRIPTION

1 3.3V

11

3.3V

2 3.3V

12

-12V

3 GND

13

GND

4 5V

14

PSON

5 GND

15

GND

6 5V

16

GND

7 GND

17

GND

8 PWR

OK 18

-5V

9 5VSB 19

5V

10 12V

20 5V

Table 4-3: ATX Power Connector Pinouts

4.2.2 Audio Connector

CN Label:

AUDIO1

CN Type:

3-pin wafer connector

CN Location:

See Figure 4-4

Page 33