Battery Connector; A.2 Battery Connector; Expansion Port Pinout - Psion Teklogix PX750 User Manual

Appendix A: Pinouts

Battery Connector

A.2 Battery Connector
PIN #
1
2
3
4
5
-
6
A.3

Expansion Port Pinout

1, 2, 5, 13, 14, 15, 16
3
4
6
7
8, 9, 10, 11, 12
A-2 Psion Teklogix NEO Hand-Held Computer User Manual
Signal Name
B-
DQ
TH (GND)
B+
PS
POLARITY TAB
B-
PIN # Signal Name
DGND
USB-
USB+
EXP-~TRIG
EXP_~DETECT
SW_VSYS_PWR
DESCRIPTION
Battery Negative
Bi-directional data (DS2762)
Ground
Battery Positive
Power Switch Sensor
Battery Negative
Power Ground
USB Device port negative data
USB Device port positive data
Pistol Grip Trigger signal
Detection of installed device
Power Output (2.7-4.2VDC, 1A peak,
500mAh nominal) switched
Function