user manual

AC-550CE

Table of Contents

Manual Structure

Purpose of this manual .............................................................................................. 3

Related manual .......................................................................................................... 3

Contents ..................................................................................................................... 3

1. Service Overview

1-1. Connectors and Cable ................................................................................. 1-1

1-1-1. Connecting Connectors/Cables .................................................. 1-1

1-1-2. Connectors Input/Output Signal ................................................. 1-1

1-2. Notes on Service ......................................................................................... 1-2

1-2-1. Note on Maintenance ................................................................. 1-2

1-2-2. Notes on Repair Parts ................................................................. 1-2

2. Electrical Alignment

2-1. Output Voltage Adjustment ........................................................................ 2-1

2-2. Excess Current Detection and Adjustment ................................................. 2-1

3. Spare Parts

3-1. Exploded View ............................................................................................ 3-2

3-2. Electrical Parts List ..................................................................................... 3-4

4. Semiconductor Pin Assignments

5. Diagram and Board Layout

5-1. Frame Wiring .............................................................................................. 5-1

5-2. Board Layout ............................................................................................... 5-2