ESG Family Signal Generators Assembly Replacement
Assemblies That You Can Replace
Service Guide 5-3
Assemblies That You Can Replace
This chapter provides removal and replacement procedures for the following assemblies:
• A1 Front Panel Board
• A2 Display
• A2DS1 Fluorescent Lamp
• A3 Inverter
• A4 Power Supply
• A4 Power Supply (with Option 1EM)
• A14 CPU/Motherboard
• A14BT1 Battery
• A14Q501 Transistor
• A15 Daughterboard
• A16 Line Module
• A17 and A18 Rear Panel Interface Boards
• A19 Reverse Power Protection (RPP)
• A20 Downconvertor
• A22 YIG Driver
• A25 Pulse Modulator
• A25 Pulse Modulator (with Option UNB)
• AT1 Electronic Attenuator/RPP
• AT1 Mechanical Attenuator
• B1 Small Fan
• B2 Large Fan
• Daughterboard Card Cage Boards
• Digital Card Cage Boards
• Front Panel
• Instrument Cover
• Rear Panel
• Rear Panel (with Option 1EM)
• Semi-Rigid Cables