IEI Technology MBA-H610, Quick Installation Manual

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8
ATX1: 20Pin ATX Power Supply Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1
+3.3Vdc
11
+3.3Vdc
2
+3.3Vdc
12
-12Vdc
3
GND
13
GND
4
+5Vdc
14
PS-ON
5
GND
15
GND
6
+5Vdc
16
GND
7
GND
17
GND
8
PWR-OK
18
-5Vdc
9
+5VSby
19
+5Vdc
10
+12Vdc
20
+5Vdc
SMBus :
PIN DESCRIPTION
1 +5V_DUAL
2 SMBCLK
3 SMBDATA
4 GND
USB1-4: Internal USB Connectors
PIN DESCRIPTION PIN DESCRIPTION
1 VCC 2 GND
3 DATA- 4 DATA+
5 DATA+ 6 DATA-
7 GND 8 VCC
COM4
PIN DESCRIPTION
1 RXD485#
2
3
4 TXD485#
ATX12V1 :
+12V MAIN POWER Connector
PIN DESCRIPTION
1 +5V
2 GND
3 GND
4 +12V
I2C_1
PIN DESCRIPTION
1 +5V_DUAL
2 PCH_GP38_PU
3 PCH_GP39_PU
4 GND