3. TROUBLE SHOOTING
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Only for training and service purposes
LGE Internal Use Only
3.18 USB Trouble shooting
The sequence of LGD410 USB is, USB connected to LGD410 -> VBUS_USB_IN(C816) goes to 5V -> USB_D+ go to 3.3V ->
USB_DATA is triggered -> USB work Block Diagram of USB
LGE Internal Use Only
USB connected to LGD410
VBUS_USB_IN(C816) goes to 5V
USB_D+ go to 3.3V
USB_DATA is triggered
USB work
Block Diagram of USB