Innovator CU10BT-CU5000BT Analog Transmitter
Introduction
Technical Manual, Rev. 0
1
Introduction
Manual Overview
This manual contains the description of the Innovator CU10BT-CU5000BT ATSC
Transmitter and the circuit descriptions of the boards, which make up the system. The
manual also describes the installation, setup and alignment procedures for the system.
Appendix A of this manual contains the system level drawings for the Innovator
CU10BT-CU5000BT NTSC Transmitter. Information and any drawings on OEM supplied
equipment are contained in the manufacturers supplied Instruction Manual.
Assembly Designation Numbers
Axcera has assigned assembly numbers, Ax designations, where x=1, 2, 3 etc., example
A1, to all assemblies, modules, and boards in the system. These designations are
referenced in the text of this manual and shown on the block diagrams and interconnect
drawings provided in the appendices. The Block Diagrams, Interconnects, Schematics,
Assembly Drawings and Parts Lists are arranged in increasing numerical order in the
appendices. Section titles in the text for assembly or module descriptions or alignment
procedures contain the associated part number(s) and the relevant appendix that contains
the drawings for that item.
The cables that connect between the boards within a drawer or assembly and that
connect between the drawers, racks and cabinets are labeled using markers. Figure 1-1
is an example of a marked cable. There may be as few as two or as many as four
Markers on any one cable. These markers are read starting farthest from the connector.
If there are four Markers, the marker farthest from the connector is the system number
such as system 1 or translator 2. The next or the farthest Marker is the rack or cabinet
“A” number on an interconnect cable or the board “A” number when the cable is within a
drawer. The next number on an interconnect cable is the Drawer location or Board “A”
number. The marker closest to the connector is the jack or connector “J” number on an
interconnect cable or the jack or connector “J” number on the board when the cable is
within a drawer.
4
3
2
1
Figure 1-1: Marker Identification
Safety
The Innovator CU10BT-CU5000BT NTSC Transmitter systems manufactured by Axcera
are designed to be easy to use and repair while providing protection from electrical and
mechanical hazards. Please review the following warnings and familiarize yourself with
the operation and servicing procedures before working on the system.
Hazardous Accessibility
– Axcera has made attempts to provide appropriate
connectors, wiring and shields to minimize hazardous accessibility.
Circuit Breakers and Wiring
– All circuit breakers and wire are CE rated and are rated
for maximum operating conditions.
Summary of Contents for Innovator CU10BT/CU0T-1
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