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LG U8550 Service Manual page 33

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Brochure (8 pages)

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Brochure (10 pages)

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3. Technical Brief

USB

USBDP

USBDM

USBPUEN

Figure 3-1-8. Schematic of MARITA USB block

VBUS

USBPUEN

USBDM

USBDP

Figure 3-1-9. Schematic of USB filter

J15

J20

H19

NUF2221W1T2

D2

D3

3

4

GND

3_3V

2

5

D1

D4

1

6

L701

USB FILTER

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USBDP

USBDM

USBPUEN

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