Keysight 34401A - Page 150

Schematics
• Mechanical Disassembly 9-3
• Component Locator Diagram – Main Board (34401-66501) 9-5
• Component Locator Diagram – Front Panel (34401-66512) 9-6
• Agilent 34401A Block Diagram 9-7
• Front/Rear Selection Schematic 9-8
• Function Switching Schematic 9-9
• DC Amplifier and Ohms Schematic 9-10
• AC Circuit Schematic 9-11
• A/D Converter Schematic 9-12
• Floating Logic Schematic 9-13
• Earth-Referenced Logic Schematic 9-14
• Power Supplies Schematic 9-15
• Front-Panel Display and Keyboard Schematic 9-16
9-2