LG LG-A155 Manuals

Manuals and User Guides for LG LG-A155. We have 3 LG LG-A155 manuals available for free PDF download: Service Manual, User Manual

LG LG-A155 Service Manual

LG LG-A155 Service Manual (141 pages)

Brand: LG | Category: Cell Phone | Size: 32.32 MB

Table of Contents

Table of Contents
2
1 Introduction

4
- Purpose
  4
- Regulatory Information
  4
- Abbreviations
  6
2 Performance

8
- H/W Features
  8
- Technical Specification
  10
3 Technical Brief

15
- Digital Main Processor
  15
  - External Memory Interface
    16
  - User Interface
    16
  - Lcd Interface
    19
- Power Management
  20
- FEM with Integrated Power Amplifier Module
  25
- (Sky77547, U0)
  25
- General Description
  25
- Clocks
  27
- RFSYS of MT625 (U102)
  29
- Memory(Pf8F4050M0YDe, U101)
  31
- BT Module
  34
- SIM Card Interface
  38
- Micro-SD Card Interface
  40
- LCD Interface
  43
- Battery Charger Interface
  45
- Keypad Interface
  46
- Audio Front-End
  49
- KEY BACLKLIGHT LED Interface
  52
- Vibrator Interface
  53
4 Trouble Shooting

54
- RF Component
  54
- RX Trouble
  55
- TX Trouble
  59
- Power on Trouble
  63
- Charging Trouble
  66
- Vibrator Trouble
  68
- LCD Trouble
  70
- Speaker Trouble
  74
- Earphone Trouble
  76
- Receiver Trouble
  78
- Microphone Trouble
  80
- SIM2 Card Interface Trouble
  84
- KEY Backlight Trouble
  86
- Micro SD (Usd) Trouble
  88
- Bluetooth Trouble
  90
- FM Radio Trouble
  92
5 Download

94
6 Block Diagram

107
7 Circuit Diagram

108
8 Bga Pin Map

114
- Pcb Layout
  114
9 Pcb Layout

116
10 Engineering Mode

122
11 Rf Calibration

124
- Configuration of Tachyon
  124
- How to Use Tachyon
  126
Exploded View & Replacement Part List

128
- Exploded View
  128
- Replacement Parts
  130
- Main Component
  133
- Accessory
  141

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LG LG-A155 User Manual

LG LG-A155 User Manual (74 pages)

Brand: LG | Category: Cell Phone | Size: 4.05 MB

Table of Contents

English

4
- Table of Contents
  4
- Installing the SIM Card and the Handset Battery
  5
- Phone Components
  6
  - Making an International Call
    7
- Selecting Functions and Options
  8
- Entering Text
  9
- Installing a Memory Card
  10
- How to Set the Tone
  11
- FM Radio
  12
- Activating SIM Cards
  13
- Anti Theft Mobile Tracker (ATMT)
  14
- Menu Tree
  15
- Quick Feature Reference
  16
  - Contacts Menu 2
    17
  - Settings Menu 4
    18
  - Gallery Menu 5
    21
  - Organiser Menu 7
    22
  - Applications Menu 8
    23
- Installing LG PC Suite on Your Computer
  24
- Guidelines for Safe and Effi Cient Use
  25
- Troubleshooting
  29
- Accessories
  32
- Technical Data
  33
Unknown

36
- Djuk
  37
- Fle Dkmz Vks J Gs a M Ls V Cs V Jh Lfkkfir
  37
- Q+ K S U ?Kvd
  38
- Q+ a D 'Ka L Vks J Fodyiks a Dk P;U Djuk
  40
- Ikb Ntz Djuk
  41
- Es E Ks J H Dkmz Lfkkfir Djuk
  42
- Vks U Ds L S Ls V Djs a
  43
- FM Js F M;Ks
  44
- SIM Dkmz ~ L Lfø; Vks J Flop Djuk
  45
- V H&Fks ¶ + V Eks C Kby Vª S D J ¼ATMT½
  46
- Ygh J Yk F U Œrj³ Fuhlu Fue „Tr˜fut
  47
- Rnà"E Nç" R˜flu Fu U W"Tnhk
  48
- Es U W Vª H
  49
- Rofjr Lq F O/Kk la N Hkz
  50
- Vkids da I ;W V J Ij LG PC Lw V Lfkkfir Djuk
  58
- Lq J F{Kr Vks J Çhkkoh MI;Ks X Ds Fy, Fn'kkfuns Z ' K
  59
- Lel;K Fuokj.k
  63
- Lgk;D Midj.k
  66
- Rduhdh Ms V K
  67
  - Declaration of Conformity
    67

LG LG-A155 User Manual

LG LG-A155 User Manual (58 pages)

Brand: LG | Category: Cell Phone | Size: 2.98 MB

Table of Contents

English

4
- Table of Contents
  4
- Phone Components
  6
- Selecting Functions and Options
  8
- Entering Text
  9
- Installing a Memory Card
  10
- How to Set the Tone
  11
- FM Radio
  12
- Activating and Switching SIM Cards
  13
- Anti Theft Mobile Tracker (ATMT)
  14
- Menu Tree
  15
- Quick Feature Reference
  16
- Installing LG PC Suite on Your Computer
  24
- Guidelines for Safe and Effi Cient Use
  25
- Accessories
  29
- Technical Data
  30
Français

32

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