Usb Interface - Samsung DSB-S300G Service Manual

13-8 USB interface

STI5100 provides the USB 2.0 Host. This function supports that MP3 and JPEG files save
to internal HDD from external USB memory, MP3 Player and DSC.
13-8-1 Block Diagram – USB
Samsung Electronics
D+
STi5100
(USB Interface of
D
Main Processor)
USB_PWR
USB_OVRI
USBL C6-2P6
LM3526-H
VBUS Controller
fig. 13-11
Circuit Operating Descriptions
D+
D
VBUS
13-21