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Internal USB Port (J24)
PIN No. Name Description
1 VBUS +5V
2 D- USB DATA-
3 D+ USB DATA+
4 GND Ground
Power Jack Connector (CN1)
PIN No. Name Description
1 GND Ground
2 GND Ground
3 DC_IN 12V~24V
4 GND Ground
5 DC_IN 12V~24V
Audio Jack (Line-out, Line-in, Micro) (CN2)
PIN No. Name Description
A1 LOUT_R LOUT_R
A2 SEBTL# SEBTL#
A3 NC Not connected
A4 LOUT_L LOUT_L
A5 GND Ground
PIN No. Name Description
B1 LINE_R LINE_R
B2 GND Ground
B3 GND Ground
B4 LINE_L LINE_L
B5 GND Ground
PIN No. Name Description
C1 NC Not connected
C2 NC Not connected