LG KE600 - Cell Phone Service Manual page 80

START
24pin
MMI(CN403)
Yes
Source pin
of Q201=
Yes
Drain pin
of Q201 =
Yes
D201 voltage
drop
Yes
Battery voltage
is over 3.4V?
Yes
Battery
thermistor
Yes
Charge is operating
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5. Trouble shooting
No
Resolder the
CN403
The TA can be
No
broken
Change other TA
No Check solder
Q201 or replace it
No
Replace it
Waiting until
No
battery
Voltage goes up
to 3.4V
Change the
No
Battery
retest