LG T5100 Manuals

Manuals and User Guides for LG T5100. We have 2 LG T5100 manuals available for free PDF download: Service Manual, User Manual

LG T5100 Service Manual

LG T5100 Service Manual (136 pages)

Brand: LG | Category: Cell Phone | Size: 6 MB

Table of Contents

Table of Contents
3
1 Performance

5
- H/W Feature
  5
- Technical Specification
  6
2 Technical Brief

11
- General Description
  11
- Receiver Part
  11
  - RF Front End
    12
  - Demodulator and Base-Band Processing
    12
- Synthesizer Part
  12
- Transmitter Part
  13
  - IF Modulator
    14
  - Opll
    14
  - Power Amplifier Module
    15
- 26Mhz Clock
  16
- Power Supplies [LDO]
  16
- Digital Baseband
  17
  - General Description
    17
  - Block Description
    17
  - External Devices Connected to Memory Interface
    19
  - RF Interface (TPU, TSP Block)
    19
  - SIM Interface
    19
  - UART Interface
    20
  - GPIO Map
    21
- Analog Baseband
  22
  - General Description
    22
  - Audio Signal Processing & Interface
    22
  - Baseband Codec(BBC)
    23
  - Voltage Regulation(VREG)
    23
  - ADC Channels
    25
  - Switch ON/OFF
    25
  - Memories
    25
- Usb
  26
- DSP (for Video Related Process)
  26
  - General Description
    26
  - Power Circuit
    26
  - C.external Memory Interface
    27
  - D.video Interface
    27
    
    External Audio Codec Interface
    28
    
    DSP Pin Description
    29
    
    LCD Module Pin Description
    31
    
    H.camera Module Pin Description
    32
    
    Keypad Connector Pin Description
    33
3 Baseband Part Trouble

35
- Main PCB Side Components - 1
  35
- Main PCB Side Components - 2
  36
- Keypad Side Components
  38
- Power-On Trouble
  39
- Charging Trouble
  39
- LCD Display Trouble
  42
- Speaker/Receiver Trouble
  45
- Speaker Trouble
  49
- Microphone Trouble
  50
- Earphone Trouble
  51
- Vibrator Trouble
  55
- Keypad Backlight Trouble
  57
- Folder On/Off and Trouble
  59
- SIM Detect Trouble
  62
- Camera Trouble
  64
- Camera Flash Trouble
  66
- Infrared Data Association Trouble
  68
4 Rf Part Troubleshooting

70
- RF Components
  70
- Trouble Shooting of Receiver Part
  71
- Trouble Shooting Transmitter Part
  78
  - Checking LDO Circuit
    79
  - Checking VCTCXO Circuits
    79
  - Checking RF Chipset Control Signals
    79
  - Checking Tx IQ Signals
    80
  - Check PAM Circuits
    81
  - Checking Mobile S/W & FEM Circuits
    82
5 Disassembly Instruction

83
- Disassembly
  83
6 Download

98
- Download Setup
  98
  - In Case of Using the Data Kit
    98
  - In Case of Using the PIF
    98
- Download Procedure
  99
- T5100 Multimedia Chip Download
  106
7 Service and Calibration

112
- Service S/W
  112
  - Overview
    112
  - Hardware and Software Environment
    112
  - Software Installation
    112
  - Common Properties of Service Software
    112
- Calibration
  115
  - Overview
    115
  - Equipment List
    115
  - Equipment Setup
    116
  - Calibration Steps
    116
  - Test JIG Operation
    119
8 Circuit Diagram

120
- RF Interface
  120
- Baseband Interface
  121
- LCD Connector, Camera Connector, Keypad Connector
  122
- Dsp
  123
- Memory Interface, USB Interface
  124
- MIDI, Audio
  125
- I/O Receptacle, USB Interface, Irda Interface
  126
- Keypad
  127
9 Pcb Layout

128
- Main Top
  128
- Main Bottom
  129
- Keypad Top
  130
- Keypad Bottom
  131
10 Engineering Mode

132
11 Standalone Test

134
- Setting Method
  134
  - COM Port
    134
  - Tx Test
    134
  - Rx Test
    134
12 Exploded View & Replacement Part List

135
- Exploded View
  135

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LG T5100 User Manual

LG T5100 User Manual (121 pages)

GPRS & MMS Phone

Brand: LG | Category: Cell Phone | Size: 8 MB

Table of Contents

Table of Contents
11
T5100 Features
15
Getting Started
25
- Installing the SIM Card and the Handset Battery
  25
- Charging the Battery
  27
- Disconnecting the Adapter
  28
- Turning Your Phone on and off
  29
- Access Codes
  29
- Barring Password
  30
General Functions
31
- Making and Answering Calls
  31
- Entering Text
  33
- Phonebook
  37
- In-Call Menu
  37
- Multiparty or Conference Calls
  39
Menu Tree
41
Selecting Functions and Options
43
Profiles [Menu 1]
44
- Vibrate Only [Menu 1-1]
  44
- Silent [Menu 1-2]
  44
- Loud [Menu 1-4]
  44
- Headset [Menu 1-5]
  44
- Car [Menu 1-6]
  44
- General [Menu 1-3]
  45
Call Register [Menu 2]
46
- Missed Calls [Menu 2-1]
  46
- Received Calls [Menu 2-2]
  47
- Dialled Calls [Menu 2-3]
  47
- Delete Recent Calls [Menu 2-4]
  48
- Call Durations [Menu 2-5]
  48
- Call Costs [Menu 2-6]
  49
- Cost Settings [Menu 2-7]
  49
- GPRS Information [Menu 2-8]
  50
Tools [Menu 3]
51
- My Stuff [Menu 3-1]
  51
- Favorite [Menu 3-2]
  53
- Unit Converter [Menu 3-3]
  54
- Calculator [Menu 3-4]
  55
- World Time [Menu 3-5]
  55
- Voice Recorder [Menu 3-6]
  56
- Activate Irda [Menu 3-7]
  57
Organiser [Menu 4]
59
- Phonebook [Menu 4-1]
  59
- Alarm Clock [Menu 4-2]
  63
- Scheduler [Menu 4-3]
  64
- Memo [Menu 4-4]
  66
Messages [Menu 5]
67
- Text Messages [Menu 5-1]
  67
- Multimedia Messages (MMS) [Menu 5-2]
  71
- Voice Messages [Menu 5-3]
  76
- Info Service [Menu 5-4]
  77
- Templates [Menu 5-5]
  78
- Name Card [Menu 5-6]
  80
- Memory Status [Menu 5-7]
  80
Camera [Menu 6]
81
- Take Pictures [Menu 6-1]
  82
- Take Movies [Menu 6-2]
  85
- Frame Shot [Menu 6-3]
  86
- My Photo Gallery [Menu 6-4]
  86
- My Movie Gallery [Menu 6-5]
  88
- Camera Settings [Menu 6-6]
  90
- Memory Status [Menu 6-7]
  90
Multimedia [Menu 7]
91
- MP3 Player [Menu 7-1]
  91
- Game [Menu 7-2]
  94
- Java [Menu 7-3]
  94
Service [Menu 8]
98
- Internet [Menu 8-1]
  98
- SIM Service [Menu 8-2]
  102
Settings [Menu 9]
103
- Date & Time [Menu 9-1]
  103
- Call Settings [Menu 9-2]
  104
- Phone Settings [Menu 9-3]
  107
- Security Settings [Menu 9-4]
  108
- Network Settings [Menu 9-5]
  111
- GPRS Settings [Menu 9-6]
  111
- Factory Reset [Menu 9-7]
  112
Q&A
113
Accessories
116
Technical Data
117

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