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ATI 690 Series User Manual
3.10 Internal Audio Connectors
Connect CD-ROM or DVD-ROM audio out to the connector.
3.11 ATX Power Input Connectors
This mainboard provides two power connectors to connect power supplier.
Pin No.
Definition
1
CD-L
2
GND
3
GND
4
CD-R
GND
GND
+
+
12V
12V
1
2
3
4
+ .
+
+
+
+
+ .
.
3 3V
12V
12V
5VSB
PWR OK
COM
5V
COM
5V
COM
3 3V
+3 3V
COM
5V
5V
5V
5V
COM
COM
COM
PS ON
COM
12V
3 3V
+
+
+
-
_
-
+ .
1
12
13
24
CD IN
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