LG U8500 Manuals

Manuals and User Guides for LG U8500. We have 3 LG U8500 manuals available for free PDF download: Service Manual, User Manual, Brochure

LG U8500 Service Manual (195 pages)

Brand: LG | Category: Mobile phones | Size: 8 MB

Table of Contents
2
1 Introduction

4
- Purpose
  4
- Regulatory Information
  4
2 Performance

6
- System Overview
  6
- Usable Environment
  7
- Radio Performance
  7
- Current Consumption
  13
- Rssi Bar
  13
- Battery BAR
  13
- Sound Pressure Level
  14
- Charging
  15
3 Technical Brief

16
- General Description
  16
- GSM Mode
  19
  - GSM Receiverv
    19
  - GSM Transmitter
    21
- WCDMA Mode
  22
  - Receiver
    22
  - Transmitter
    24
- Phase-Locked Loop
  25
  - UMTS Rx PLL (PLL2)
    25
  - Transceiver PLL (PLL1)
    26
- Off-Chip RF Components
  27
  - Front End Module(U1006)
    27
  - UMTS Duplexer (FL1000)
    28
  - UMTS Power Amplifier (U1002)
    28
  - Thermistor (RT1000)
    30
  - UMTS Transmit Power Detector (U1001)
    30
  - Dual Band GSM Power Amplifier (U1005)
    31
  - GSM Transmit VCO (U1003)
    33
  - UMTS Rx RF Filter (FL1001)
    33
  - Vctcxo (X1000)
    34
  - Bluetooth
    34
BB Technical Description

36
- Baseband(Dbb/Msm6250)
  36
  - General Description
    36
- Hardware Architecture
  37
  - Block Diagram(MSM6250)
    38
- Subsystem(Msm6250)
  39
  - ARM Microprocessor Subsystem
    39
  - UMTS Subsystem
    39
  - GSM Subsystem
    39
  - RF Interface
    39
  - Serial Bus Interface(SBI)
    39
  - Wideband CODEC
    40
  - Vocoder Subsystem
    40
  - Hkadc
    40
  - General-Purpose Input/Output Interface
    40
  - Uart
    41
  - Usb
    41
- External Memory Interface
  42
- H/W Sub System
  43
  - RF Interface
    43
  - MSM Sub System
    45
  - Power Block
    49
  - Key Pad
    54
  - Camera Interface
    55
  - Folder ON/OFF Operation
    57
  - Camera Direction Detection
    58
  - Keypad Light
    59
  - LCD Module
    60
  - Display & LCD FPC Interface
    61
  - Audio and Sound
    62
  - Trans Flash
    66
- Main Features
  67
  - LG-U8500 Main Features
    67
  - LG-U8500 Main Components
    68
4 Trouble Shooting

73
- RF Component
  73
- Signal Path
  74
- Checking VCXO Block
  75
- Checking Ant. SW Module Block
  78
- Checking WCDMA Block
  80
  - Checking VCXO Block
    81
  - Checking Ant. SW Module
    81
  - Checking RF TX Level
    81
  - Checking PAM Block
    83
  - Check RF Rx Level
    84
- Checking GSM Block
  86
  - Checking VCO Block
    87
  - Checking Ant. SW Module
    89
  - Checking RF Tx Level
    89
  - Checking PAM Block
    91
  - Checking RF Rx Block
    92
- Bluetooth RF Block
  94
- Power on Trouble
  97
- USB Trouble
  99
- SIM Detect Trouble
  100
- Key Sense Trouble
  101
- Camera Trouble
  102
- Main LCD Trouble
  103
- Keypad Backlight Trouble
  105
- Folder ON/OFF Trouble
  106
- Camera Direction Detection Trouble
  107
- Trans Flash Trouble
  108
- Audio Trouble Shooting
  109
- Charger Trouble Shooting
  119
5 Download

122
- Introduction
  122
- Downloading Procedure
  122
- Troubleshooting Download Errors
  135
6 Block Diagram

140
- BLK Diagram
  140
- GSM & WCDMA RF Block
  141
- Interface Diagram
  143
7 Circuit Diagram

146
8 Pcb Layout

154
9 Calibration

160
- Hot Kimchi
  160
  - Directory Structure
    160
  - Setup File (Info_Db.txt)
    161
  - Setup File Item
    162
  - Example for Setting File
    163
- How to Use Hot Kimchi
  164
- HOT KIMCHI Example
  165
10 Exploded View & Replacement Part List

168
- Exploded View
  168
- Replacement Parts
  170
- Mechanic Component
  170
- Main Component
  174
- Accessory
  193

LG U8500 User Manual (118 pages)

3G Video

Brand: LG | Category: Cell Phone | Size: 2 MB

Table of Contents
2
Guidelines for Safe and Efficient Use

6
Parts of the Phone

10
Getting Started

13
- Charging the Battery
  15
- Memory Card
  17
- Memory Card Formatting
  18
- Turning Your Handset on
  19
- Turning Your Handset off
  19
- Access Codes
  19
- Idle Screen
  20
- Display Information
  20
- Key Functions
  21
- Barring Password
  23
General Functions

24
- Making and Answering Calls
  24
  - Abc Mode
    26
  - Changing the Text Input Mode
    27
  - Using the Abc Mode
    28
Main Menu

30
- Photos Pictures Sounds
  31
Call Register

30
- Missed Calls
  30
- Received Calls
  30
- Dialled Calls
  30
- Drafts
  30
- Outbox Sent
  30
- Voice Mail
  30
- Templates
  30
Organiser

31
- Alarm Clock
  31
- Calendar
  31
- To Do
  31
- Memo
  31
- Date Counter
  31
- Voice Recorder
  31
- Calculator
  31
- Unit Converter
  31
Contacts

32
- Add New
  32
- Search
  32
- Speed Dials
  32
- Group Manager
  32
- Own Number Settings
  32
- Favourites
  32
- Security
  32
- Internet
  32
  - Vodafone Live
    35
  - All Calls Menu
    36
- All Calls
  37
- New Message Menu
  38
- Inbox
  42
- Templates Settings
  53
- Camera
  60
- Memory Status
  62
My Media

63
- Music
  68
- Videos
  73
- Java Settings
  73
- Bluetooth Data
  75
- Pictures Sounds
  75
- External Memory
  76
  - Alarm Clock Menu
    77
  - Calendar Menu
    77
  - Add Memo
    80
  - Calculator Menu
    82
  - Unit Converter Menu
    83
  - World Time Menu
    85
  - Profiles (for SAT SIM
    89
- Phone Settings
  90
- Dialling Font
  91
- Call Settings
  91
- Connectivity
  96
- Security Menu
  103
- Memory Status
  107
- Handset Info
  108
- Internet Menu
  108
- Reset Settings
  112
- Troubleshooting
  113

LG U8500 Brochure (10 pages)

LG Reveal: Product Brochure

Brand: LG | Category: Cell Phone | Size: 2 MB

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LG U8500 Manuals

LG U8500 Service Manual (195 pages)

Table of Contents

1 Introduction

2 Performance

3 Technical Brief

BB Technical Description

4 Trouble Shooting

5 Download

6 Block Diagram

7 Circuit Diagram

8 Pcb Layout

9 Calibration

10 Exploded View & Replacement Part List

LG U8500 User Manual (118 pages)

Table of Contents

Guidelines for Safe and Efficient Use

Parts of the Phone

Getting Started

General Functions

Main Menu

Call Register

Organiser

Contacts

My Media

LG U8500 Brochure (10 pages)

Related Products

LG Categories