Mainboard PM945GZ
16
Front Audio Header: JAUDIO2
If your case front panel has audio ports, you can connect them to the Front Audio Header of this
mainboard. First, you must remove the jumper caps on this header and then attach the cables from the
front panel to the pins on this header. You can use both the front audio panel and back panel audio
simultaneously. If you are not using front panel audio ports, leave the jumper caps on the header pins
(Note: pins 5-6
、
pins 9-10
、
pins 11-12 and 13-14) to avoid problems with the back panel audio ports.
JAUDIO2
Pin
Assignment
Pin
Assignment
1 Mic
in/center
2 Ground
3 Mic_VREF
4 Audio power +5V
5 Front out_R/
6 Rear out_R
7 N/A
8 Key
9 Front out_L
10 Rear out_L
11 Front in R
12 Rear in R
13 Front in L
14 Rear in L
Slots
Universal
PCI-Express Interface slot: PCI-EX
The PCI-EX slot is the Universal PCI-Express interface slot which can be supported up to x4 mode. It is
recommended that you insert a graphics card onto the PCI-EX slot which the interface is capable for
PCI-E x4 specification.
PCI Interface Slots: PCI1/2/3
PCI stands for Peripheral Component Interconnect, which is a bus standard for installing expansion cards
such as network card, SCSI card, etc. to these PCI slots.
