Power And Fan Connectors; Keyboard And Mouse Connectors - BOSER Technology HS-4650 Manual

3.15 Power and Fan Connectors

HS-4650 provides one 20-pin power connectors at CN3.And two 3-pin
fan power in at FN1 and FN2.
CN3: 20-pin ATX Power In Connector
PIN Description PIN Description
1 3.3V
2 3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
PW_OK
8
9 5VSB
10 +12V
FN1, FN2: Fan Power Connector
PIN
1
2
3
Connector FN1 and FN2 onboard HS-4650 are 3-pin fan power output
connectors.

3.16 Keyboard and Mouse Connectors

The HS-4650 offers one possibility for keyboard and mouse
connections. The connections are via CN2 for an external PS/2 type
keyboard and mouse.
11 3.3V
12 -12V
13 GND
14 PS_ON
15 GND
16 GND
17 GND
-5V
18
19 +5V
20 +5V
Description
CPU Fan1/2
+12V
GND
1 11
3.3V 3.3V
3.3V -12V
GND GND
+5V PS_ON
GND GND
+5V GND
GND GND
N/C -5V
5VSB +5V
+12V +5V
10 20
GND
+12V
CPU Fan
21