Charging Ts - LG -D295 Service Manual

3. TROUBLE SHOOTING

3.9 Charging TS

D295 uses PMIC(liner Charger) for charging control. The PMIC circuit includes the charging pass transistor detects the VDD and VBAT
voltages, and its control driver. The PMIC maximum charging current is set around 700mA.
Charging Procedure
- Supply the VCHG use a TA or u-USB cable
- The PMIC control the charging current
- Charging current flows into the main battery
Troubleshooting Check Point
- Connection of the TA or u-USB cable
- Main battery
PMIC_PM8110_POWER
VBUS_USB_IN
+VPWR
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