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Checking Flow
SETTING : Connect the battery and the charging adaptor (TA) to the phone
START
Charging Connector
CON502
Well-soldered?
Voltage at
Pin1(V_CHAR)
of CON502 = 5V?
Check CON401 = 4.2V ?
Is the battery
charged
YES
Charging will operate properly
YES
NO
YES
NO
YES
NG
OK
NO
The battery may have the problem
Change the battery and try again.
Re-solder or replace
CON502
The charging adaptor (TA) is out of order.
Change the charging adaptor.
Check and replace
QSC6010 or Q201
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