ADLINK AmITX-BT-I - Manual (Page 21)

AmITX-BT-I Page 21
4.1.7. Audio Connectors (Line-out, Mic-in)
Note: Shared with onboard Audio Header; un-amplified codec output.
4.2. Internal Connectors
4.2.1. ATX Power Connector (ATX_PWR, proprietary)
AmITX-BT-I supports a proprietary internal ATX Power Connector (ATX_PWR). An adapter cable is provided for connection to a standard
ATX power supply.
Note: Either the DC Power Inlet or the internal ATX Power Connector (ATX_PWR) must be used to supply the motherboard with +12V ±5%.
Pin # Signal Pin # Signal
1 SB5V 8 P_OK
2 GND 9 PS_ON#
3 GND 10 +12V
4 GND 11 +12V
5 GND 12 +12V
6 GND 13 +12V
7 3.3V 14 +5V
CAUTION
Only connect ONE power supply to the board. Connecting power to both the 12V DC-inlet and the internal ATX Power
Connector may damage the board.
Jack Contact Signal
Tip FRONT-OUT-L
Ring FRONT-OUT-R Line-out
Sleeve GND
Tip MIC1-L
Ring MIC1-R Mic-in
Sleeve GND
1
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