IEI Integration PCIE-Q870-i2 - Manual (Page 37)

PCIE-Q870-i2 PICMG 1.3 CPU Card
Page 20
3.2 Internal Peripheral Connectors
The section describes all of the connectors on the PCIE-Q870-i2.
3.2.1 +12V ATX Power Supply Connector
CN Label: CPU12V1
CN Type: 4-pin Molex power connector
CN Location: See Figure 3-2
CN Pinouts: See Table 3-3
This connector provides power to the CPU.
Figure 3-2: ATX Power Connector Pinout Location
Pin Description Pin Description
1 GND 2 GND
3 +12V 4 +12V
Table 3-3: ATX Power Connector Pinouts
3.2.2 Audio Kit Connector
CN Label: J_AUDIO1
CN Type: 10-pin header
CN Location: See Figure 3-3
CN Pinouts: See Table 3-4
This connector connects to an external audio kit.