SOYO SY-7VCA2 User Manual page 46

Hardware Installation
Please install the ATX power according to the following pin assignment:
ATX Power
12V
5VSB
PW-OK
GND
5V
GND
5V
GND
3.3V
3.3V
2-3.3.8 AMR (Audio Modem Riser)Connector
This motherboard supports AMR (Audio-Modem Riser) slot that
facilitates audio or modem riser card expansion. Since AC97 audio codec
is built-in down on the motherboard, only "Secondary" mode modem riser
(MR) card can be used on the AMR slot.
5V
5V
-5V
GND
GND
Ø
Pay special care to the directionality.
GND
PS-ON
GND
-12V
3.3V
SDRAM
®
SDRAM
®
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SY-7VCA2