Foxconn Avenger - Manual (Page 26)

19
2
HD Audio Connector : HDA_DH
There is no onboard audio on the motherboard, so we outfit a SONAR card (in the package). This
header is used to connect the SONAR card to the back panel.
The following picture shows the SONAR card installed on the motherboard.
VfD Connector : VfD
VFD stands for Vacuum Fluorescent Display. It is an optional 5.25
inches display device – QF OC Panel, which can be used to display
the system Real Time Clock, monitor current CPU fan speed, CPU
temperature, DRAM voltage and so on. With several buttons located
on the front panel, you can easily set the Front Side Bus speed, adjust
CPU, DRAM and VTT NB voltage and change fan speed.
OC Panel can be installed inside a 5.25 inches drive bay. You may
purchase it to easily overclock or fine tune your motherboard.
BCLK
RSTJ GND
3.3V
SYNC GND
SDOUT 3.3V
SPKR 12V
SPDIF NC
F_AUD_DET 5V_SB
SDIN GND
HDA_DH
1 2
15 16
SONAR Card
RESET
5V
ISP
GPIO
EMPTY GPIO
GPIO SDA
3.3V SCL
NC RXD
GND TXD
VFD
1 2
13 14