LG KE520 Manuals

Manuals and User Guides for LG KE520. We have 1 LG KE520 manual available for free PDF download: Service Manual

LG KE520 Service Manual

LG KE520 Service Manual (197 pages)

Brand: LG | Category: Cell Phone | Size: 9.77 MB

Table of Contents

Table of Contents
2
1 Introduction

4
2 Performance

5
- Product Name
  5
- Supporting Standard
  5
- Main Parts : GSM Solution
  5
- HW Feature
  6
- Technical Specification
  11
3 Circuit Description

16
- General Description
  16
- RF Part
  16
- Digital Baseband
  23
- Analog Baseband
  31
- WLAN + Bluetooth Module Interface
  40
- FM Radio Interface
  44
4 Trouble Shooting

46
5 Download

119
6 Block Diagram

128
7 Circuit Diagram

140
- BGA IC Pin Check
  152
9 Pcb Layout

156
10 RF Calibration

164
- What's the Rx Calibration
  164
- What's the Tx Calibration
  164
- Calibration Program - HOT_KIMCHI
  165
11 Engineering Mode

170
12 Exploded View & Replacement Part List

174
- Exploded View
  174
- Replacement Parts
  176
- Mechanic Component
  176
- Main Component
  179
- Accessory
  195

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