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5. Trouble shooting
GD510 Operational Description Revision A
LG Electronics 64/113 LGE Property
5.3 Charging trouble
Check Points
-Connection of TA (check TA voltage 4.8V)
-Charging Current Path component voltage drop
-Battery voltage
G
1 Charging method : CC-CV
2 Charger detect voltage : 4.0 V
3 Charging time : 2h 10m
4 Charging current : 525 mA
5 CV voltage : 4.2 V
6 Cutoff current : 75 mA
7 Full charge indication current (icon stop current) : 75 mA
8 Recharge voltage : 4.16 V
G G G G G G G G G G G G G G G G G G G G G G G G G G
4.2V~3.69V 3.69V~3.53V 3.53V~3.43V 3.43V~3.35V
TP1
TP2