1. INTRODUCTION
1.1 Compile Objective
This document, is the maintenance work guide for LIFE 8. The compile objective is to
describe the detail theory of LIFE 8 and to offer a maintenance guide for the later mass
production and after service.
The readers of the document should be the debug worker of SMT and after-service. It will
be the work guide for them. At the same time, the other members of the LIFE 8 project
group can also refer to the document.
1.2 Project Background
LIFE 8 is a new product candybar smart phone with touch keys, and six band 3G project
designed by us, it based on the platforms from MTK, according to the marketing evaluation.
Project name:LIFE 8