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LG-A270
LG LG-A270 QuadBand Cell Phone Manuals
Manuals and User Guides for LG LG-A270 QuadBand Cell Phone. We have
2
LG LG-A270 QuadBand Cell Phone manuals available for free PDF download: Service Manual, User Manual
LG LG-A270 Service Manual (119 pages)
Brand:
LG
| Category:
Cell Phone
| Size: 21.94 MB
Table of Contents
Table of Contents
2
Introduction
3
Purpose
3
Regulatory Information
3
Abbreviations
5
System Specification
7
W Features
7
Technical Specification
9
Technical Brief
14
Digital Main Processor
14
Power Management
17
FEM with Integrated Power Amplifier Module
22
Crystal(6 Mhz, X100)
24
RFSYS of MT651 (U100)
25
Memory(Fm5Q3, U101)
27
SIM Card Interface
29
Display Interface
30
Battery Charger Interface
32
Keypad Interface
33
Audio Front-End
35
KEY BACLKLIGHT LED Interface
38
Vibrator Interface
39
Torch LED Interface
40
Micro SD Card Interface
41
Trouble Shooting
42
RF Component
42
RX Trouble
43
TX Trouble
47
FM Radio Trouble (Wired 3.5 Phi/Wireless)
51
Power on Trouble
53
Charging Trouble
56
Vibrator Trouble
58
LCD Trouble
60
Speaker Trouble
62
Earphone Trouble
65
Microphone Trouble
68
SIM Card Interface Trouble
70
KEY Backlight Trouble
72
Torch Light Trouble
74
Micro SD Trouble
76
Download
78
Block Diagram
91
Circuit Diagram
92
Bga Pin Map
96
Pcb Layout
97
Engineering Mode
99
Auto Calibration
100
Overview
100
Directory Structure of Tachyon
100
Description of Folder & File
101
How to Use Tachyon
102
Target Power
105
Exploded View & Replacement Part List
106
1.1 Exploded View
106
Replacementparts
107
1.3 Accessory
119
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LG LG-A270 User Manual (82 pages)
Brand:
LG
| Category:
Cell Phone
| Size: 4.76 MB
Table of Contents
Table of Contents
4
Getting to Know Your Phone
5
Installing the SIM Card and Charging the Battery
7
Display Information
9
Menu and Options
10
Entering Text
11
Making a Call
12
Answering and Rejecting a Call
12
Making a Call from Your Contacts
12
Changing Your Call Settings
13
Quick Feature Reference
14
Messaging
14
Contacts
15
Call History
17
Games
17
My Stuff
18
Media
18
Listening to the Radio
20
Tools
21
Organiser
22
Settings
23
Guidelines for Safe and Efficient Use
26
Product Care and Maintenance
27
Efficient Phone Operation
29
Electronics Devices
29
Road Safety
30
Avoid Damage to Your Hearing
30
Blasting Area
31
Potentially Explosive Atmospheres
31
Battery Information and Care
32
Emergency Calls
32
Accessories
35
Troubleshooting
36
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