IEI Integration PCIE-Q670 v2.00 - Manual (Page 36)

PCIE-Q670 PICMG 1.3 CPU Card
Page 21
CN Location: See Figure 3-3
CN Pinouts: See Table 3-4
This connector connects to an external audio kit.
Figure 3-3: Audio Connector Location
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 ACZ_SYNC 2 ACZ_BITCLK
3 ACZ_SDOUT 4 ACZ_PCBEEP
5 ACZ_SDIN 6 ACZ_RST#
7 ACZ_VCC 8 ACZ_GND
9 ACZ_12V 10 ACZ_GND
Table 3-4: Audio Connector Pinouts
3.2.3 Battery Connector
CAUTION:
Risk of explosion if battery is replaced by an incorrect type. Only
certified engineers should replace the on-board battery.
Dispose of used batteries according to instructions and local
regulations.
CN Label: BAT1
CN Type: 2-pin wafer