LG U970 Manuals

Manuals and User Guides for LG U970. We have 2 LG U970 manuals available for free PDF download: Service Manual, User Manual

LG U970 User Manual

LG U970 User Manual (188 pages)

Brand: LG | Category: Cell Phone | Size: 6.97 MB

Table of Contents

Table of Contents

6
- Limited Warranty
  3
- Guidelines for Safe and Efficient Use
  17
- Emergency Services and Safety Precautions
  
  18
  - Aircraft Safety
    19
  - Hospital Safety
    19
  - General Safety
    20
  - Avoid Damage to Your Hearing
    20
  - Road Safety
    21
  - Vehicles Equipped with an Air Bag
    22
  - Third Party Equipment
    22
  - Efficient Use
    23
  - Radio Frequency Energy
    23
  - Exposure to Radio Frequency Energy
    23
- Getting Started
  
  25
- Using the Battery, Charger and USIM Card
  
  25
  - Installing the Battery
    25
  - Removing the Battery
    26
  - Charging the Battery
    27
  - Disconnecting the Charger
    28
  - Battery Information and Care
    29
  - Installing the USIM Card
    30
- Getting to Know Your LG U970
  
  32
- Familiarise Yourself with Its Features
  
  32
- Your Handset's Home Screen
  
  34
- Display Information
  
  36
  - Icon Description
    37
- Your Handset's Keys and Navigation
  
  38
- Function of Keys When Phone Is Idle
  
  39
- General Functions
  
  40
- Turning Your Handset on
  
  40
- Turning Your Handset off
  
  40
- Access Codes
  
  40
  - PIN Code (4 to 8 Digits)
    41
  - PIN2 Code (4 to 8 Digits)
    41
  - PUK Code (4 to 8 Digits)
    41
  - PUK2 Code (4 to 8 Digits)
    41
  - Security Code (4 Digits)
    42
- Barring Password
  
  42
- Making and Answering Calls
  
  42
  - Making and Answering a Video Call
    42
  - Making a Voice/Video Call
    43
  - Making a Voice/Video Call from Contacts
    44
  - Making International Calls
    44
  - Adjusting the Volume
    45
  - Answering a Call
    45
  - Signal Strength
    46
  - Entering Text
    46
  - Changing the Text Input Mode
    47
  - Using the T9 Mode
    47
  - Using the ABC Mode
    48
  - Using the 123 (Number) Mode
    49
  - Using the Symbol Mode
    49
  - Character Chart
    50
- Menu Tree
  
  51
3. Settings 4. Browser

53
- Bluetooth
  
  58
- Connectivity
  
  58
- USB Connection
  
  60
- Server Synchronisation
  
  61
- Profiles
  
  64
  - Vibrate Only
    64
- Settings
  
  68
- Screen
  
  68
  - Screen Theme
    68
  - Menu Style
    69
  - Font
    69
  - Backlight
    70
  - Greeting Message
    71
- Date & Time
  
  71
  - Time
    71
  - Date
    71
  - Auto Update Date/Time
    72
  - Daylight Saving
    72
- Auto Key Lock
  
  73
- Network
  
  73
  - Select Network
    73
  - Location Mode
    73
  - Preferred Lists
    73
- Flight Mode
  
  74
- Access Points
  
  74
- Security
  
  75
  - PIN Code Request
    75
  - Handset Lock
    76
  - Change Codes
    76
- Language
  
  77
  - Memory Status
    78
  - Common Memory
    78
  - Reserved Memory
    78
  - Mass Storage
    78
    
    USIM Memory
    78
  - Format Mass Storage
    79
    
    Handset Information
    79
    
    Reset Settings
    79
- Power Save Mode
  
  77
- Browser
  
  82
  - Home
    82
    
    Bookmarks
    83
  - Connect
    83
  - Send
    83
  - Edit
    84
    
    Mark/Unmark
    84
  - Delete
    84
    
    Saved
    84
  - Character Encoding
    85
    
    Profiles
    85
    
    Scrolling Control
    85
    
    Security
    85
    
    Settings
    85
  - Show Image
    86
  - Cache
    86
  - Cookies
    86
  - Clear Cache
    86
  - Clear Cookies
    87
- Messages
  
  92
- Create New Message
  
  92
  - Text Message
    92
  - Multimedia Message
    93
  - Email
    97
- Inbox
  
  98
- Mailbox
  
  99
- Drafts
  
  100
- Outbox
  
  101
- Sent Items
  
  102
- Emoticons
  
  103
- Settings
  
  103
  - Text Message
    103
  - Multimedia Message
    104
  - Email
    106
  - Videomail
    107
  - Voicemail
    107
  - Expresslink
    107
  - Info. Service
    107
- Templates
  
  103
- My Stuff
  
  110
  - My Images
    110
  - My Videos
    112
  - My Sounds (Music)
    116
  - My Games & Apps
    118
  - Flash Contents
    118
  - My Bluetooth Files
    118
  - Others
    119
  - Play Lists
    119
  - Multimedia
    122
    
    Video Camera
    122
  - Camera
    123
    
    Voice Recorder
    126
- Contacts
  
  128
  - Search
    128
  - Speed Dials
    129
    
    Groups
    129
- Service Dial Numbers
  
  129
  - Own Number
    130
    
    Display Data
    130
    
    Settings
    130
  - Show Image/Avatar
    130
    
    Copy All
    130
    
    Clear Contacts
    131
    
    Move All
    131
- Download Games & Apps
  
  134
  - Settings
    135
- Games & Apps
  
  134
  - My Games & Apps
    134
- Organiser
  
  138
- Calendar
  
  138
  - To Do Enquiry
    141
  - Adding to Do Items
    141
    
    To Do Delete
    142
  - Finished/Not Finished
    142
  - Mark/Unmark
    142
  - To Do Detailed View
    142
- Memo
  
  143
- Secret Memo
  
  144
- Date Finder
  
  144
- Dateulator
  
  145
  - Calendar
    146
    
    Settings
    146
  - Memory Info
    146
  - Clear All
    146
- Tools
  
  148
- Quick Menu
  
  148
- Alarm Clock
  
  149
- Calculator
  
  150
  - World Time
    150
  - Unit Converter
    150
  - Currency
    151
  - Surface
    151
  - Length
    152
  - Weight
    152
  - Temperature
    153
    
    Volume
    153
  - Velocity
    153
- Calling
  
  156
  - Video Calls
    156
  - My Picture Size
    156
  - My Picture Position
    156
  - Hide My Picture
    156
  - Mirror
    156
  - Substitute Picture
    156
- Call History
  
  157
  - Missed Calls
    157
  - Received Calls
    157
    
    Dialled Calls
    158
  - All Calls
    158
- Call Duration
  
  158
  - Last Call
    159
    
    Received Calls
    159
  - Dialled Calls
    159
  - All Calls
    159
- Call Divert
  
  159
  - Voice Calls
    160
    
    Video Calls
    160
  - Deactivate All
    160
- Call Barring
  
  161
  - Voice Calls
    161
    
    Video Calls
    161
  - Deactivate All
    162
- Fixed Dial Numbers
  
  162
- Call Waiting
  
  163
  - Settings
    163
  - Call Reject
    163
  - Send My Number
    164
  - Auto Redial
    164
  - Answer Mode
    164
  - Minute Minder
    165
    
    BT Answer Mode
    165
    
    Troubleshooting
    168
    
    Accessories
    171
    
    Glossary
    173
    
    Voice Mail
    178
    
    Index
    179

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LG U970 Service Manual

LG U970 Service Manual (210 pages)

LG U970/KU970 Cell Phone Service manual

Brand: LG | Category: Cell Phone | Size: 4.99 MB

Table of Contents

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
  14
- Sound Pressure Level
  15
- Charging
  15
3 Technical Brief

16
- General Description
  16
- GSM Mode
  18
- Gsm Transmitter
  21
- UMTS Mode
  22
- LO Generation and Distribution Circuits
  24
- Off-Chip RF Components
  24
- Digital Baseband(DBB/MSM6280)
  33
- Hardware Architecture
  34
- Subsystem(Msm6280)
  36
  - Wideband Codec
    42
  - Vocoder Subsystem
    42
- Power Block
  44
- External Memory Interface
  49
- H/W Sub System
  51
  - Msm Sub System
    53
  - Key Pad
    56
  - Camera Interface
    59
  - Keypad Light
    63
- Main Features
  71
4 Trouble Shooting

76
- RF CRF Component
  76
- Signal Path_Umts Rf
  78
- Signal Path_Gsm Rf
  79
- Checking VCTCXO Block
  80
- Checking Front-End Module Block
  82
- Checking UMTS Block
  84
- Checking GSM Block
  89
  - Checking Rf Tx Level
    90
  - Checking Pam Block
    92
  - Checking Rf Rx Block
    93
- Checking Bluetooth Block
  95
- Power on Troubleshooting
  97
- Charger Troubleshooting
  98
- USB Troubleshooting
  102
- SIM Detect Troubleshooting
  105
- Camera Troubleshooting
  107
- Vga Camera
  108
- Keypad Backlight Troubleshooting
  109
- Folder ON/OFF Troubleshooting
  111
- Main LCD Troubleshooting
  113
- Receiver Path
  114
- Headset Path
  116
- Speaker Phone Path
  118
- Main Microphone
  120
- Headset Microphone
  122
- Vibrator
  123
5 Download

124
- U970Download
  124
  - Connecting to Pc
    125
  - Troubleshooting Download Errors
    134
- KU970 S/W Download
  139
6 Block Diagram

157
- GSM & UMTS RF Block
  157
- Interface Diagram
  159
- Memory Interface
  160
7 Circuit Diagram

166
- Circuit Diagram
  168
8 Pcb Layout

175
9 Calibration & RF Auto Test Program

182
- Configuration of HOT KIMCHI
  182
- How to Use HOT KIMCHI
  185
10 Exploded View & Replacement Part List

188
- Exploded View
  188
- Replacement Parts
  190
- Mechanic Component
  190
- Main Component
  193
- Accessory
  208

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