LG M6100, Руководство по обслуживанию

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1. INTRODUCTION ...............................5
1.1 Purpose .................................................. 5
1.2 Regulatory Information............................ 5
1.3 Abbreviations .......................................... 7
2. PERFORMANCE...............................9
2.1 H/W Features...........................................9
2.2 Technical Specification ..........................10
3. TECHNICAL BRIEF ........................15
3.1 Power Transceiver .................................15
3.2 13 MHz Clock........................................ 22
3.3 FEM for Triband(FL501) ........................22
3.4 Digital Main Processor ...........................24
3.5 Analog Main & Power Management
Processor...............................................30
3.6 Charging IC............................................38
3.7 CAMERA IC ...........................................41
3.8 MIDI IC...................................................43
3.9 Keypad Switches and Scanning ............47
3.10 Microphone ..........................................48
3.11 Main Speaker.......................................48
3.12 Headset Interface.................................49
3.13 MEMORY.............................................50
3.14 BLUETOOTH .......................................51
3.15 CAMERA CONNECTOR,
CAMERA LDO .....................................52
3.16 KEY BACKLIGHT ................................53
3.17 WHITE/FLASH LED LDO ....................54
3.18 NAND MEMORY..................................55
3.19 FLIP SWITCH ......................................56
3.20 VIBRATOR...........................................56
3.21 MULTIMEDIA MIC ...............................57
4. TROUBLE SHOOTING ...................58
4.1 RX Trouble.............................................58
4.2 TX Trouble .............................................64
4.3 Power On Trouble..................................71
4.4 Charging Trouble ...................................73
4.5 Vibrator Trouble .....................................75
4.6 LCD Trouble...........................................77
4.7 BT Trouble .............................................80
4.8 Speaker Trouble ....................................83
4.9 SIM Card Interface Trouble....................85
4.10 Earphone Trouble ................................87
4.11 Key Backlight LED Trouble ..................89
4.12 Receiver Trouble..................................91
4.13 Microphone Trouble .............................93
4.14 RTC Trouble ........................................95
4.15 Slide on/off Trouble..............................97
4.16 Camera and Flash Trouble ..................99
5. DOWNLOAD AND CALIBRATION...102
5.1 Download .............................................102
5.2 Calibration............................................106
6. BLOCK DIAGRAM ........................109
7. Circuit Diagram.............................111
8. pcb layout .....................................120
9. ENGINEERING MODE ..................125
9.1 BB Test [MENU 1]................................126
9.2 RF Test [MENU 2]................................128
9.3 MF mode [MENU 3] .............................128
9.4 Trace option [MENU 4] ........................129
9.5 Call timer [MENU 5] .............................129
9.6 Fact. Reset [MENU 6] ..........................129
9.7 S/W version..........................................129
10. STAND ALONE TEST .................130
10.1 Introduction ........................................130
10.2 Setting Method...................................130
10.3 Means of Test ....................................131
11. AUTO CALIBRATION..................133
11.1 Overview ............................................133
11.2 Requirements.....................................133
11.3 Settings ..............................................133
11.4 How to do calibration .........................134
12. EXPLODED VIEW &
REPLACEMENT PART LIST ..... 137
12.1 Exploded View .................................. 137
12.2 Replacement Parts ............................139
12.3 Accessory ......................................... 159
Table Of Contents