Service Manuals, User Guides, Schematic Diagrams or docs for : NOKIA Mobile Phone 32 08-dtx-3-trouble

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>> Download 08-dtx-3-trouble documenatation <<

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                Customer Care Solutions
               DTX-3 Series Transceivers




Disassembly and Troubleshooting




Issue 1 4/03                               Nokia Corporation
DTX-3
Disassembly and Troubleshooting                                                     CCS Technical Documentation

   Table of Contents
                                                                                                                                Page No
  Introduction ....................................................................................................................3
    Disassembly, DTX-3 ...................................................................................................3
  Troubleshooting .............................................................................................................3
    General .........................................................................................................................3
    Equipment needed .......................................................................................................4
    Software needed ...........................................................................................................4
    Visual overlook ............................................................................................................4
    Initial connections ........................................................................................................5
    Troubleshooting flowchart for Nokia 32 and DTM-3 .................................................6
    Troubleshooting flowchart for DTX-3 ........................................................................7
      Testing with WinTesla service software ...................................................................8




Page 2                                        Nokia Corporation                                                      Issue 1 4/03
                                                                                DTX-3
CCS Technical Documentation                              Disassembly and Troubleshooting


Introduction
       The purpose of this document is to help in hardware troubleshooting of the Nokia 32 PBX
       Connectivity Terminal.

       TME-3/TME-4 troubleshooting is described in the TME-3/TME-4 manual.

       DTX-3 module is not designed to be repaired, except for the Application Interface Con-
       nector.

Disassembly, DTX-3
                                  Figure 1: DTX-3 disassembly




Issue 1 4/03                      Nokia Corporation                                     Page 3
DTX-3
Disassembly and Troubleshooting                                 CCS Technical Documentation


Troubleshooting
General
         The purpose of this document is to help the service point to solve which part of the radio
         is faulty. The service policy with the Nokia 32 connectivity terminal is, that only the TME-
         3/TME-4 will be repaired.

         Both TME-3 and DTX-3 covers can be replaced if necessary.

Equipment needed:
            

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