H724 Schematic

This document contains the technical schematics and assembly details for the H724 power supply unit. It includes the following:

• Main Schematic: A comprehensive circuit diagram for the power supply, detailing the input, transformer, bridge rectification, and power regulation stages, along with output voltage points (+15VDC, +5VDC, -15VDC).
• Parts Lists: Detailed tables accompanying the schematics that list all reference designators (resistors, capacitors, transistors, diodes, fuses, etc.), their specifications, and their corresponding part numbers.
• Circuit Board Assemblies: Layout diagrams for control boards A1 and A2, showing component placement, orientation, and connectivity, supported by specific parts lists for each board.
• Technical Specifications: Notes regarding input voltage ranges (95-130VAC), output requirements, and safety features such as thermal cut-out switches and fuses.