- 16 -8VM533M-RZ Series Motherboard
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Pin No.Definition
1MIC
2GND
3REF
4Power
5Front Audio (R)
6Rear Audio (R)
7Reserved
8No Pin
9Front Audio (L)
10 Rear Audio (L)
9)F_AUDIO (Front Audio Connector)
In order to utilize the front audio header, your chassis must have front audio connector. Also
please make sure the pin assigment on the cable is the same as the pin assigment on the MB
header. To find out if the chassis you are buying support front audio conne ctor, please contact
your dealer. Please note, you can have the alternative of using front audio connector or of using
rear audio connector to play sound.
10)CD_IN (CD In Connector)
Connect CD-ROM or DVD-ROM audio out to the connector.
Pin No.Definition
1CD-L
2GND
3GND
4CD-R
1

10 9

2

1

2 10

1 9

Pin No.Definition
1Power
2Power
3USB DX-
4USB Dy-
5USB DX+
6USB Dy+
7GND
8GND
9No Pin
10 NC
11)F_USB1 (Front USB Connector)
Be careful with the polarity of the front USB connector. Check the pin assignment carefully while
you connect the front USB cable, incorrect connection between the cable and connector will make
the device unable to work or even damage it. For optional front USB cable, plea se contact your
local dealer.