LG LG-A258 Manuals

Manuals and User Guides for LG LG-A258. We have 6 LG LG-A258 manuals available for free PDF download: Service Manual, Quick Reference Manual, User Manual

LG LG-A258 Service Manual (157 pages)

Brand: LG | Category: Cell Phone | Size: 31.64 MB

Table of Contents
2
1 Introduction

3
- Purpose
  3
- Regulatory Information
  3
- Abbreviations
  5
2 Performance

7
- W Features
  7
- Technical Specification
  9
3 Technical Brief

14
- LG-A58 Functional Block Diagram
  14
- Digital Main Processor (PMB8815, U00)
  15
- External Memory
  17
- Power Management
  18
- FEM with Integrated Power Amplifier Module
  33
- (Sky77550, U301)
  33
- General Description
  33
- Crystal(6 Mhz, X100)
  36
- RF Subsystem of PMB8815 (U101)
  37
- Memory
  40
- Bluetooth Module
  45
- Receiver Path
  46
- SIM Card Interface
  47
- LCD Interface
  48
- Vibrator Interface
  49
- MINI ABB Interface
  50
- Keypad Interface
  53
- Audio Front-End
  55
- Camera Interface
  61
- KEY BACLKLIGHT LED Interface
  63
4 Trouble Shooting

64
- Trouble Shooting Test Setup
  64
- RF Component
  65
- RX Trouble
  66
- TX Trouble
  72
- Power on Trouble
  78
- Charging Trouble
  81
- Vibrator Trouble
  84
- LCD Trouble
  87
- Camera Trouble
  91
- Speaker Trouble
  94
- Earphone Trouble
  97
- Micro SD Trouble
  102
- Bluetooth Trouble
  104
- FM Radio Trouble
  106
5 Download

109
6 Block Diagram

122
7 Circuit Diagram

123
8 Bga Pin Map

128
9 Pcb Layout

130
10 Stand Alone Test

132
- Introduction
  132
- Setting Method
  132
- Tx Test
  134
- Rx Test
  135
11 Auto Calibration

136
- Overview
  136
- Directory Structure of Tachyon
  136
- Description of Folder & File
  137
- Procedure
  138
- Tachyon Main UI
  139
- Agc
  140
- Apc
  140
- Adc
  140
- Target Power
  140
12 Exploded View & Replacement Part List

141
- 1.1 Exploded View
  141
- Replacement Parts
  142
- Main Component
  148
- 1.3 Accessory
  157

LG LG-A258 Quick Reference Manual (118 pages)

Brand: LG | Category: Cell Phone | Size: 6.58 MB

LG LG-A258 Quick Reference Manual (98 pages)

Brand: LG | Category: Cell Phone | Size: 6.35 MB

LG LG-A258 User Manual (35 pages)

Mobile Phone LG LG-A258

Brand: LG | Category: Cell Phone | Size: 2.71 MB

Getting to Know Your Phone
4
Installing a Memory Card
5
Formatting the Memory Card
5
Installing the SIM Card and Charging the Battery
6
Using the Speakerphone
8
Speed Dialing
8
Entering Text
10
Inserting Symbols
11
Video Camera
13
Searching for Stations
14
Voice Recorder
15
Changing Your Bluetooth Settings
19
Pairing with Another Bluetooth Device
19
Changing Your Connectivity Settings
19
Memory Info
21
Factory Settings
21
Software Upgrade
22
Guidelines for Safe and Efficient Use
24
Efficient Phone Operation
26
Avoid Damage to Your Hearing
27
Blasting Area
27
Potentially Explosive Atmospheres
28
Battery Information and
28
Technical Data
33
Ambient Temperatures
33

LG LG-A258 User Manual (2 pages)

Brand: LG | Category: Cell Phone | Size: 2.59 MB

LG LG-A258 User Manual (2 pages)

LG phone

Brand: LG | Category: Cell Phone | Size: 2.59 MB

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LG LG-A258 Manuals

LG LG-A258 Service Manual (157 pages)

Table of Contents

1 Introduction

2 Performance

3 Technical Brief

4 Trouble Shooting

5 Download

6 Block Diagram

7 Circuit Diagram

8 Bga Pin Map

9 Pcb Layout

10 Stand Alone Test

11 Auto Calibration

12 Exploded View & Replacement Part List

LG LG-A258 Quick Reference Manual (118 pages)

Table of Contents

LG LG-A258 Quick Reference Manual (98 pages)

Table of Contents

LG LG-A258 User Manual (35 pages)

Table of Contents

LG LG-A258 User Manual (2 pages)

LG LG-A258 User Manual (2 pages)

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