Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
LG Manuals
Cell Phone
L602i
Service manual
Table Of Contents - LG L602i Service Manual
Hide thumbs
1
Table Of Contents
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
page
of
192
Go
/
192
Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Advertisement
1. INTRODUCTION
.............................. 5
1.1 Purpose
................................................... 5
1.2 Regulatory Information
............................ 5
2. PERFORMANCE
...............................7
2.1 System Overview
.....................................7
2.2 Usable environment
.................................8
2.3 Radio Performance
..................................8
2.4 Current Consumption
.............................14
2.5 Antenna BAR
.........................................14
2.6 Battery BAR
...........................................15
2.7 Sound Pressure Level
............................16
2.8 Charging
................................................16
3. TECHNICAL BRIEF
........................17
3.1 General Description
...............................17
3.2 GSM Mode
.............................................19
3.3 WCDMA Mode
.......................................23
3.4 LO Phase-locked Loop
..........................26
3.5 Off-chip RF Components
.......................28
3.6 Digital BaseBand(DBB/MSM6250A)
......34
3.7 Hardware Architecture
...........................36
3.8 Subsystem(MSM6250A)
........................37
3.9 External memory interface
.....................40
3.10 H/W Sub System
..................................41
3.11 Main Features
......................................65
4. TROUBLE SHOOTING
...................70
4.1. RF Component
......................................70
4.2. SIGNAL PATH
......................................72
4.3. Checking VCXO Block
..........................74
4.4. Checking Ant. SW Module Block
..........77
4.5. Checking WCDMA Block
......................79
4.6. Checking GSM Block
............................87
4.7 Power ON Trouble
.................................94
4.8 USB Trouble
..........................................96
4.9 SIM Detect Trouble
................................97
4.10 Key Sense Trouble
..............................98
4.11 VGA Camera Trouble
..........................99
Table Of Contents
- 3 -
4.12 1.3M Camera Trouble
........................100
4.13 Main LCD Trouble
..............................101
4.14 Folder ON/OFF Trouble
.....................103
4.15 Camera Direction Change Trouble
....104
4.16 Audio Trouble Shooting
.....................105
4.17 Charger Trouble Shooting
..................117
5. DOWNLOAD
..................................119
5.1 Introduction
..........................................119
5.2 Downloading Procedure
.......................119
5.3 Troubleshooting Download Errors
.......128
5.4 Caution
.................................................133
6. BLOCK DIAGRAM
........................134
6.1 GSM & WCDMA RF Block
...................134
6.2 Interface Diagram
................................136
7. Circuit Diagram
............................141
8. pcb layout
.....................................150
9. Calibration Program
....................157
9.1 Configuration of HOT KIMCHI
.............157
9.2 How to use HOT KIMCHI
.....................160
10. EXPLODED VIEW &
REPLACEMENT PART LIST
..... 163
10.1 EXPLODED VIEW
............................ 163
10.2 Replacement Parts
<Mechanic component
>.................... 165
<Main component
> ........................... 170
10.3 Accessory
......................................... 191
Previous
Page
Next
Page
1
2
3
4
5
6
Advertisement
Table of Contents
Troubleshooting
TROUBLE SHOOTING
69
Audio Trouble Shooting
104
Charger Trouble Shooting
116
Troubleshooting Download Errors
127
Related Manuals for LG L602i
Cell Phone LG LG600G User Manual
Lg cell phone user guide (204 pages)
Cell Phone LG L600V User Manual
(204 pages)
Cell Phone LG L600V Service Manual
(13 pages)
Cell Phone LG Vodafone L600V User Manual
(103 pages)
Cell Phone LG L61AL User Manual
(244 pages)
Cell Phone LG Premier L62VL Quick Start Manual
(2 pages)
Cell Phone LG L601i Service Manual
(177 pages)
Cell Phone LG L60 Quick Start Manual
(42 pages)
Cell Phone LG 002KPYR0001018 User Manual
Lg cell phone user guide (98 pages)
Cell Phone LG MG160 User Manual
User guide (98 pages)
Cell Phone LG LX160 User Manual
Sprint vision phone (185 pages)
Cell Phone LG LX160 User Manual
Lg lx160: user guide (186 pages)
Cell Phone LG LX-125 Phone Manual
Owner's manual (196 pages)
Cell Phone LG LG-C300 Service Manual
(162 pages)
Cell Phone LG L1100 Manual
(209 pages)
Cell Phone LG LG-T300 Service Manual
(161 pages)
Related Content for LG L602i
LGLK430 Table Of Contents
LG LGLK430
VS835 Table Of Contents
LG VS835
LG-K120 Table Of Contents
LG LG-K120
VS880 Table Of Contents
LG VS880
VN370 Table Of Contents
LG VN370
VS985 Table Of Contents
LG VS985
VN220 Table Of Contents
LG VN220
VS987 Table Of Contents
LG VS987
ASSURANCE LG200 Table Of Contents
LG ASSURANCE LG200
VS876 Table Of Contents
LG VS876
LGVS986LD.AVRZLD Table Of Contents
LG LGVS986LD.AVRZLD
Lancet VS820 Table Of Contents
LG Lancet VS820
LG-VS425 Table Of Contents
LG LG-VS425
UX260 Table Of Contents
LG UX260
VELVET LM-G900VM Table Of Contents
LG VELVET LM-G900VM
VS990 Table Of Contents
LG VS990
Table of Contents
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL