User's Manual

Digital ATSC Exciter-Modulator System Appendix A, System & Modulator Drawings

Axcera Axciter, Rev. 0 A-1

Appendix A: System & Modulator Drawings

Axciter System, Stand-Alone (Used with Visionary Series IOT Transmitters)

(The system contains an Axciter Modulator Tray 1305842 and an Upconverter/

Downconverter Tray 1307394)

Block Diagram ............................................................................ 1308800

Replacement Parts List................................................................. 1307670

Axciter System, Sled-Based (Used with LX & HX Series Transmitters)

(The system contains an Axciter Modulator Tray 1305842, an Upconverter Module

Assembly 1306850 and a Downconverter Module Assembly 1306852)

Block Diagram ............................................................................ 1308801

Replacement Parts List................................................................. 1307247

Axciter Modulator Tray

Block Diagram ............................................................................ 1305844

Interconnect Drawing .................................................................. 1305843

Electrical Overlay Schematic......................................................... 1305409

Assembly Drawing....................................................................... 1305842

Replacement Parts List................................................................. 1305842

VSB Modulator Board, Axciter

Assembly Drawing....................................................................... 1305066

Replacement Parts List................................................................. 1305066