Table of Contents
Advertisement
RM-298; RM-299
RF Troubleshooting Instructions
General RF troubleshooting ..................................................................................................................................4-7
General RF troubleshooting .............................................................................................................................4-7
RF key components ...........................................................................................................................................4-7
Auto tuning........................................................................................................................................................4-9
..................................................................................................................................................
.............................................................................................................................................
...................................................................................................................................................
............................................................................................................................................
Introduction....................................................................................................................................................
List of Figures
Figure 29 RF key components on PWB.................................................................................................................4-7
Figure 30 Supply points at UEM (D2200) ..............................................................................................................4-8
Figure 31 Supply point at RF IC (N7600) ..............................................................................................................4-9
Issue 1
Table of Contents
............................................................................................................
troubleshooting................................................................................
..............................................................................................................................
power............................................................................................................................
............................................................................................................
troubleshooting................................................................................
..............................................................................................................................
power............................................................................................................................
.............................................................................................................................
.................................................................................................................
.........................................................................................................
...................................................................................................................................
radio........................................................................................................
points..............................................................................................................
Phoenix.....................................................................................................................
.....................................................................................................................
........................................................................................................
...................................................................................................................................
diagram...............................................................................................................
COMPANY CONFIDENTIAL
Copyright © 2007 Nokia. All rights reserved.
................................................................................
..........................................................................................
.............................................................................
........................................................................................
....................................................................................
..............................................................................
..................................................................................
...............................................................................
..........................................................................................
..............................................................................
........................................................................................
....................................................................................
..............................................................................
..................................................................................
............................................................................................
................................................................................................
4-10
4-10
4-12
4-13
4-15
4-16
4-17
4-17
4-19
4-19
4-22
4-24
4-24
4-27
4-27
4-29
4-30
4-32
4-34
4-35
4-35
4-37
4-38
4-40
4-42
4-43
4-45
4-45
4-47
4-48
4-48
4-48
4-50
4-51
4-52
4-52
4-53
4-54
4-56
4-56
Page 4 -3
- Quick Links:
- Hardware Features
Hide quick links:
Advertisement
Chapters
Table of Contents
Troubleshooting
