Computer Hardware User Manual

INSTALLATIONS
AR-B1760 User’s Manual 23
J14: Panel Inverter Power Connector
Pin # Signal Name
1 +12V
2 ENABKL
3 Ground
J15, J16: USB Connectors
The following table shows the pin outs of the USB pin headers
connectors. Overall, the two pin headers support four USB ports (USB
2.0 compliant).
Signal Name Pin Pin Signal Name
Vcc 1 5 Ground
USB0- 2 6 USB1+
USB0+ 3 7 USB1-
J15
Ground 4 8 Vcc
Signal Name Pin Pin Signal Name
Vcc 1 5 Ground
USB2- 2 6 USB3+
USB2+ 3 7 USB3-
J16
Ground 4 8 Vcc
J17: Parallel Port Connector
The following table describes the pin out assignments of this connector.
Signal Name Pin # Pin # Signal Name
Line printer strobe 1 14 AutoFeed
PD0, parallel data 0 2 15 Error
PD1, parallel data 1 3 16 Initialize
PD2, parallel data 2 4 17 Select
PD3, parallel data 3 5 18 Ground
PD4, parallel data 4 6 19 Ground
PD5, parallel data 5 7 20 Ground
PD6, parallel data 6 8 21 Ground
PD7, parallel data 7 9 22 Ground
ACK, acknowledge 10 23 Ground
Busy 11 24 Ground
Paper empty 12 25 Ground
J17
Select 13 N/A N/A