What is the purpose of using labels on components in TPC schematics?

The purpose of using labels on components in TPC schematics is primarily to identify the component's function and specifications. Labels provide essential information that helps anyone looking at the schematic to understand what each component does within the system. This includes details such as the type of component (resistor, capacitor, etc.), its value or specification (e.g., resistance, capacitance), and its part number. By accurately identifying these elements, labels facilitate easier troubleshooting, modifications, and communication among engineers and technicians working with the schematic.

This clarity is crucial in complex designs where various components need to be managed and understood quickly, and the specific function of each label aids in maintaining the integrity of the circuit design.