SOYO SY-K7VTA - Manual (Page 43)

Hardware Installation SY-K7VTA
39
(2) Chassis Cooling Fan
Some chassis also feature a cooling fan. This Motherboard features a
CHAFAN connector to provide 12V power to the chassis fan. Connect the
cable from the chassis fan to the CHAFAN 3-pin connector. Install
according to the following pin assignment:
Note: CPUFAN must be installed for this Motherboard, CHAFAN is
optional.
5. CD Line-in (CDIN1)
This Motherboard provides two CD-Line in connectors. Please connect the
4-pin audio cable from your CD-ROM drive to either CDIN1. (It fits in
only one, depending on the cable that came with your CD-ROM drive)
Please install according to the following pin assignment:
CD-IN: CDIN1
1
2
3
4
Left
Right
GND
GND
SENSOR
12V
GND 1
3
2
Chassis Cooling Fan
CHAFAN1 Pin Assignment