User Guide

NHB–3
Technical Documentation
PAMS
Desktop Charger CHH–2
Original 26/97 Page 6
External Signals and Connections
The charger has three external connectors, the AC fast travel charger connec-
tor, the phone charging connector and the spare battery connector.
Fast Travel Charger Connector X130
Pin: Name: Description:
1 VDC Supply voltage input
2 GND Common ground
Phone Charging Connectors X110, X111
Pin: Name: Description:
X110 VC Charge voltage output
X111 PDET/GND Charge detect/phone common ground
Spare Battery Connector X120
Pin/X120: Pin/out: Name: Description:
6, 7, 8 1 VBAT Positive terminal of battery
5 2 BSI Battery size indicator
4 3 BTEMP Battery temperature sensing input
1, 2, 3 4 GND Common ground