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ME240
LG ME240 Manuals
Manuals and User Guides for LG ME240. We have
1
LG ME240 manual available for free PDF download: Service Manual
LG ME240 Service Manual (133 pages)
Brand:
LG
| Category:
Cell Phone
| Size: 3.21 MB
Table of Contents
Table of Contents
2
1 Introduction
4
Purpose
4
Regulatory Information
4
2 Performance
6
HW Feature
6
Technical Specification
8
3 Circuit Description
13
General Description
13
RF Part
13
Digital Baseband
19
Analog Baseband
25
Bluetooth Interface
33
4 Trouble Shooting
36
RF Part Technical Brief
36
RF Part Trouble Shooting
42
Bluetooth Trouble Shooting
50
Baseband Part Troubleshooting
54
LCD Display Trouble
60
Camera Trouble Shooting
64
MOD Key Trouble Shooting
66
SIM Detect Trouble Shooting
70
Folder On/Off and Trouble Shooting
72
Speaker Trouble Shooting
74
Receiver Trouble Shooting
77
MIC Trouble Shooting
78
Transflash Trouble Shooting
80
Keypad Backlight LED Trouble Shooting
82
Vibrator Trouble Shooting
84
Ear-MIC Jack Detection Trouble Shooting
85
Ear-MIC Hook Detection Trouble Shooting
86
Ear-MIC Headset MIC Trouble Shooting
87
Ear-MIC Headset HSOR/HSOL Trouble Shooting
88
5 Downloading Software
90
The Purpose of Downloading Software
90
The Environment of Downloading Software
90
Download Procedure
92
6 Block Diagram
96
7 Circuit Diagram
98
8 Pcb Layout
105
9 RF Calibration
108
RF Calibration Equipment Setup
108
RF Calibration Procedure
108
12 Exploded View & Replacement Part List
112
Exploded View
112
Replacement Parts
114
Mechanic Component
114
Main Component
117
Accessory
131
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