Related Manuals for Nautel VX5
Summarization of Contents
Responding to Alarms
Corrective Maintenance
Procedures for identifying and correcting defects or deficiencies during transmitter operation.
Electrostatic Protection
Precautions to prevent damage to semiconductor devices from electrostatic discharge.
Identifying and Troubleshooting an Alarm
Methods to identify alarms using front panel or remote AUI, including fault indicators.
Replacement Procedures
Procedures for replacing PWBs and modules designated as lowest replaceable units (LRUs).
Parts Information
Family Tree
Hierarchical lists of assemblies and components for VX model classes.
How to Locate Information About a Specific Part
Guide to finding part details using reference designations and Nautel nomenclature.
Column Content
Explanation of the purpose and contents of columns in part number indexes.
Wiring Information
Wiring Lists Provided
Tabular lists of wiring and cable information, including point-to-point connections.
Connector Mating Information
Details on connector mating, included with associated wiring lists.
Wire Colours
Information on wire colors used in assemblies and potential substitutions.
Printed Wiring Board Patterns
Information on printed wiring patterns for PWBs is beyond the scope of this manual.
Electrical Schematics
Component Values
Default values for capacitors, resistors, and unidentified diodes/suppressors.
Graphic and Logic Symbols
Standards for graphic symbols used in electrical schematics and logic diagrams.
Reference Designations
System for assigning and identifying electrical components and assemblies.
Unique Symbols
Nautel's unique symbols for logic (two-state) signals.
Identifying Schematic Diagrams
How electrical schematics are identified and listed.
Structure of Schematics
Hierarchical structure of schematics based on function and signal flow.
Locating Schematic Diagram(s) for a Functional Block
Process for finding schematic diagrams for specific functional blocks.
Locating a Part or Assembly on a Schematic
Key to physically locating parts or assemblies on schematics using reference designations.
Mechanical Drawings
Identifying Mechanical Drawings
How mechanical drawings are identified and listed in the manual.
Content of Mechanical Drawings
What mechanical drawings illustrate, including component locations and outlines.
Locating a Part or Assembly on a Mechanical Drawing
Process for finding parts/assemblies using reference designations and family trees.
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