Table of Contents
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The description of Maintenance Manual
Introduction
This manual is provided as the reference material for Huawei authorized service center CDMA FWT
repairing engineers. There are four chapters in this manual. The first chapter introduces FWT Principles
and Parameters. In this chapter, the detail description is made for each functional module of FWT. The
second chapter explains how to install/uninstall the FWT correctly. This is the base of repairing work.
The third chapter introduces the maintenance procedure and common faults. The forth chapter shows
the damageable spare part list.
The purpose
After reading this manual, the reader should be able to master the knowledge of FWT hardware
component structure, basic working principle. Moreover, the reader should be able to judge most
reasons of faults, and change the faulty module or component effectively.
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Table of Contents
