Battery Charging - Philips 330 Service Manual

Depart. Technical support- CM640
PHILIPS Consumer
Communications
Centre du Mans
8.3 Battery Charging (IGN : Ignition) / Current consumption
8.3.1 Charger detection / Battery charging
- Plug the transformer unit into an easily accessible AC power socket.
- Insert the Test production Card in the mobile, plug a dummy Battery with a multimeter added (see picture) for
current measurement.
- Plug the connector of the charger (+4.2VDC 300mA max.) into the right socket at the base of the transceiver. The
battery symbol should indicate the state of charge :
•
Bars moving
•
Steady
If the battery is totally discharged, the battery icon will start scrolling 2 to 3 minutes only after being connected to
charger.
Just after charger plugging a pre-charge current 30 < I (mA) < 70 can be observed during 2 or 3 seconds
After few seconds a charge current of 300 mA approx. has to be observed
- Unplug the charger
 PHILIPS ELECTRONICS N.V. 1999
All rights reserved. Reproduction in whole
or in part is prohibited without the written
consent of the copyright owner.
PROCEDURE
Service Repair Support
BAT -
- means the battery is being charged.
- means the battery is fully charged.
COMPANY RESTRICTED
VY-V-640-P330
Page : 20 of 43
Langue : EN
Date : 11/06/03
BAT +
VY-V-640-P330