User's Manual

Screen Service SDT 200UB - 500UB ARK 1 Purpose and planning
July, 2009 v 1.0 Page 2 - 5
2.4 PURPOSE
This manual contains information and reference documentation on installation, operation and maintenance of
the SDT 200UB - 500UB ARK-1 ATSC equipment.
2.5 COMPOSITION
The equipment is composed of the following functional blocks:
1
st
AC/DC POWER SUPPLY
2
nd
IF DIGITAL
3
rd
RF AMPLIFIER
4
th
COOLING SYSTEM
5
TH
AGILE DOWN CONVERTER
6
TH
AGILE UP CONVERTER
7
TH
DC/DC CONVERTER
A
C/DC
POWER
SUPPLY
RF AMPLIFIER
IF
DIGITAL
COOLING SYSTEM
AGILE
DOWN
CONVERTER
A
GILE
UP
CONVERTER
DC/DC CONVERTER
(layer B)
DSP
(layer A)