Nokia RM-761 Service Manual page 69

RM-761; RM-799; RM-800
RF Troubleshooting
Introduction to RF Troubleshooting....................................................................................................................
Non re-workable RF Components
Maintenance Overview..........................................................................................................................................
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Maintenance step 1
Maintenance step 2
Maintenance step 3
Maintenance step 4
Maintenance working
Overview ...........................................................................................................................................................
Case 1: All Self Tests Passed
Case 2: X-Tal, Antenna detection and FEM ID Self-Test
Case 3: RF Internal Loopback failure
Maintenance step 1-Self test
Maintenance step 1 - Self test
Maintenance step 2 -Debugging and
Maintenance step 2 -Debugging and
Visual inspection check flow
RF Troubleshooting: X-Tal debug check flow
RF Troubleshooting: Antenna detection check
RF Troubleshooting: AFC troubleshooting
Receiver troubleshooting
Receiver troubleshooting overview
RX LB troubleshooting
RX HB troubleshooting.............................................................................................................................
Transmitter troubleshooting
Transmitter troubleshooting overview
TX LB troubleshooting
TX HB troubleshooting.............................................................................................................................
Maintenance step 3- Local mode verification and calibration
Maintenance step 3- local mode verification and calibration
Maintenance step 4 -Signalling mode
Maintenance step 4 -Signalling mode
NOKIA CARE SUITE Testing and Tuning
General ...........................................................................................................................................................
General ......................................................................................................................................................
Preparation ....................................................................................................................................................
Preparation ...............................................................................................................................................
Installation.....................................................................................................................................................
Installation................................................................................................................................................
Install testing and tuning
Launching Care Suite Testing and tuning Tool
You can launch Care Suite in the following ways:
Layout........................................................................................................................................................
Configuration of testing and tuning
Configure connections between phone and PC
Preferences ...............................................................................................................................................
RF tuning ........................................................................................................................................................
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RF testing .......................................................................................................................................................
Issue 1
Table of Contents
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test......................................................................................................
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Tool.....................................................................................................
tool................................................................................................................
tools..................................................................................................
COMPANY CONFIDENTIAL
Copyright © 2011 Nokia. All rights reserved.
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