Lenovo I360 Manuals

Manuals and User Guides for Lenovo I360. We have 1 Lenovo I360 manual available for free PDF download: Maintenance Manual

Lenovo I360 Maintenance Manual

Lenovo I360 Maintenance Manual (35 pages)

Brand: Lenovo | Category: Cell Phone | Size: 0.71 MB

Table of Contents

Table of Contents
2
1 Specifications

4
- Working Principles
  5
  - GSM System Description
    6
    
    General Introduction to Cellular Theory
    6
    
    GSM Description
    6
    
    Service Area
    9
    
    Baseband Block Diagram
    10
  - GSM Processor and Voice Baseband Codec
    11
  - GSM Processor
    12
    
    Mcu Chip
    12
    
    ABB Chip
    13
3 Disassembly

14
- Recommended Tools
  15
- Disassembling Steps
  15
- I360 Assembly Steps
  16
- Troubleshooting
  16
  - Block Diagram of Troubleshooting
    16
  - Problem Identification and Maintenance
    17
    
    Block Diagram and Modules Description
    17
    
    Baseband Troubleshooting
    20
    
    RF Troubleshooting
    24
6 Engineering Mode

28

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