Electronic Gate Printed Wiring Assemblies

This document outlines the printed wiring assembly (PWA) assignments for the electronic gate of a disk drive. It includes a comprehensive table (Table 10-3) that maps gate positions to their respective part numbers and assembly titles. Furthermore, it details voltage levels (Table 10-4) and provides general guidance on logic voltage levels, line naming conventions, and waveform identification. Proprietary schematic information for certain PWAs is excluded from this section. The document also includes detailed logic diagrams for various components, such as the Read/Write Paddle, Select 0-9, and the Defect Detector.