PSA Electrical Diagrams Introduction - Function and Constitution of Codes

[GiveMeABreak]

Back to PSA Electrical Diagrams Main Index

PSA Electrical Diagrams Introduction - Function and Constitution of Codes

Breakdown of the Function into three Diagrams:

• The Schematic or Principle Diagram.
• The Wiring Diagram
• The Installation Diagram

Constitution of the Diagrams

Schematic or Principle Diagram

• Supplies ( + and -)
• Components (with references, function symbols and internal electro-*#*mechanical details, except for electronics)
• Connector sockets on components
• Earth points
• Wire lines (with reference)

Wiring Diagram

• Supplies (+ and -)
• Components (with references, function symbols, without internal electro-mechanical details)
• Interconnections (connectors with references)
• Earth points (with reference)
• Splices (with reference)
• Harnesses (with reference)
• Wire references

Installation Diagram

• Total or partial ghosted view of the vehicle (in perspective)
• Components (position, reference)
• Interconnections (position, reference)
• Splices (position, reference)
• Earth points (position, reference)
• Harness (reference, run)
• Partition passages