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ME550d
User Manuals: LG ME550d Cell Phone Guide
Manuals and User Guides for LG ME550d Cell Phone Guide. We have
3
LG ME550d Cell Phone Guide manuals available for free PDF download: Service Manual, User Manual
LG ME550d Service Manual (167 pages)
Brand:
LG
| Category:
Cell Phone
| Size: 4 MB
Table of Contents
Table of Contents
2
1 General Description
4
2 Performance
5
Product Name
5
Supporting Standard
5
Main Parts : GSM Solution
5
HW Feature
6
Technical Specification
11
3 Circuit Description
16
General Description
16
RF Part
16
Transmitter Part
18
Digital Baseband
23
Block Description
24
Sim Interface
27
Uart Interface
28
Camera Interface
30
Analog Baseband
31
Lcd Module
35
Bluetooth Interface
39
Pin Description
40
4 Trouble Shooting
42
RF Part Technical Brief
42
RF Part Trouble Shooting
48
Bluetooth Trouble Shooting
56
Baseband Part Troubleshooting
60
Charging Trouble Shooting
64
LCD Display Trouble
67
Camera Trouble Shooting
72
Flash LED Trouble Shooting
78
SIM Detect Trouble Shooting
81
Slide Up/Down and Trouble Shooting
84
Speaker/Receiver Trouble Shooting (Common Path)
86
Speaker/Receiver Trouble Shooting (Acoustic Path)
89
MIC Trouble Shooting
90
Ear-MIC Jack Detection Trouble Shooting
92
Ear-MIC Hook Detection Trouble Shooting
93
Ear-MIC Headset MIC Trouble Shooting
94
Ear-MIC Headset HSOR/HSOL Trouble Shooting
95
FM-Radio Trouble Shooting
97
Transflash Trouble Shooting
98
Main Key Backlight LED Trouble Shooting
100
Slide Key Backlight LED Trouble Shooting
102
Vibrator Trouble Shooting
103
5 Downloading Software
104
The Purpose of Downloading Software
104
The Environment of Downloading Software
104
Download Procedure
106
6 Block Diagram
113
7 Circuit Diagram
116
8 Pcb Layout
127
9 RF Calibration
138
What's the Rx Calibration
138
What's the Tx Calibration
138
Calibration Program - HOT_KIMCHI
139
12 Exploded View & Replacement Part List
144
Exploded View
144
Replacement Parts
146
Mechanic Component
146
Main Component
150
Accessory
165
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LG ME550d User Manual (82 pages)
Brand:
LG
| Category:
Cell Phone
| Size: 0 MB
Table of Contents
Table of Contents
2
Limited Warranty Statement
6
For Your Safety
7
Important Information
7
Introduction
11
Efficient Use 7
12
Guidelines for Safe and
12
Me550D Features
12
Parts of the Phone
12
Display Information
16
On-Screen Icons
16
Installation
18
Installing the SIM Card and the Handset Battery
18
Charging the Battery
19
Disconnecting the Charger
20
Inserting the Memory Card
21
Removing the Memory Card
21
General Functions 21
23
Adjusting the Volume
23
Answering a Call
23
Signal Strength
23
Entering Text
24
Using the T9 Mode
25
Using the Abc Mode
26
Using the Symbol Mode
27
Options
29
Selecting Functions and
29
In-Call Menu
29
Muting the Microphone
30
Making a Second Call
30
Conference Calls
30
Setting up a Conference Call
30
Activate the Conference Call on Hold
31
Adding Calls to the Conference Call
31
Ending a Conference Call
31
Menu Tree
32
Browser
35
Home
36
Security Certificates
37
Settings
37
Information
38
Call History
39
Missed Calls
39
Dialled Calls
39
Received Calls
39
Call Duration
40
Data Information
40
Alarm Clock
41
Tools
42
Memo
43
World Clock Menu
44
Multimedia
45
Video Camera
49
FM Radio
50
Voice Recorder
51
Messaging
52
Multimedia
53
Email
56
Templates Menu
57
Inbox
59
Profiles
65
Personalise
65
Images
65
Contacts
66
Search
66
New Contact
66
Speed Dials
67
Groups
67
Settings Menu
68
Settings
70
Date & Time
70
Set Date
70
Date Format
70
Set Time
70
Time Format
70
Languages
70
Display
70
Wallpaper
70
Backlight Timer
70
Brightness
71
Menu Style
71
Dialing Style
71
Standby Text
71
Network Name
71
Connectivity
71
Bluetooth
71
Read
72
Network
73
Settings
73
Call Divert
76
Others
76
Answer Mode
77
Call Waiting
77
Send My Number
77
Minute Minder
78
PIN Code Request
78
Fixed Dial Number
80
Settings
80
Flight Mode
81
Power Save
81
Memory Status
81
Accessories
82
LG ME550d Service Manual (22 pages)
Brand:
LG
| Category:
Cell Phone
| Size: 0 MB
Table of Contents
Circuit Diagram
2
Analog Switch
4
Boot Select
4
Charge Pump
9
Pcb Layout
13
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