LG VX8560 - Charging Trouble

LG Electronics Inc.
VX8560
Checking Flow
Checking Flow
START
Charging Connector CON402
Well-soldered?
Voltage at Pin4
of U400 = 5V?
Voltage of pin4 CON300
VBATT(+VPWR)
Is the battery charged ?
Re-soldering CON402
The charging adaptor (TA) or USB cable(USB port
of computer) is out of order.
Charging will operate properly
Check the soldering
Replace Q300 Re-solder CON300
The battery may have the problem.
Change the battery and try again.
YES
NO
YES
NO
NO NO
NO
YES
YES
YES
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2
4.3.1.1 Charging Trouble
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