GE
P
ART
N
UMBER
FN091065, R
EVISION
2
VS5 N
AND
VS6 N
S
ERVICE
M
ANUAL
Chapter 5 - Components and Function (Theory)
5-31
P R E L I M I N A R Y
Section 5-5
Internal and External Input/Output (I/O)
The Distribution Interface Board (DIB) connects between the different system sections and also
provides the following functionality:
•
A USB HUB connected to the USB port on the lower side of the BEP (
Back End Processor (BEP)" on page 5-28
), providing additional USB ports for connecting the UI,
Peripherals and the DVD-RW or the optional DVR module.
•
VGA-to-DVI conversion and 1-to-3 DVI splitter.
•
L/R Audio amplifiers and separation filters to support two high-frequency speakers and one
low-frequency speaker.
•
USB Switch on the DVD-RW/DVR port for disconnecting the USB line when an external DC power
failure is detected.
Figure 5-25 Distribution Interface Board - Block Diagram
Summary of Contents for Vivid S5 N
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