5Pin U-Usb Interface Connector - LG GS290 Service Manual

3. TECHNICAL BRIEF
Figure 19. Bluetooth / FM Radio Functional Block Diagram
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Only for training and service purposes

3.15. 5pin u-USB Interface connector

-
Micro USB Integrated IC
-
Multiplexing USB, UART and audio on a single micro USB connector
MUIC
VBUS
D-
5pin Micro
D+
USB connector
ID
GND
Figure 20. u-USB Connector Block Diagram
Copyright © 2010 LG Electronics. Inc. All right reserved. - 51 -
Only for training and service purposes
3. TECHNICAL BRIEF
Charger
USB
UART
Earphone
Mic
LGE Internal Use Only