Nokia 2170 Service Manual servsoft

Programmes After Market Services

WinTesla Users Guide

NHP–4

Issue 1 04/99

WinTesla Users Guide

PAMS

NHP–4

Technical Documentation

Contents

Tesla for Windows Operating System 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installing WinTesla On Your Hard Disk 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Using The Windows Interface 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Common User Interface 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Equipment Required 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mechanical Connections 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Using Wintesla 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Phone Independence 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Login ID Setup 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

The Login Screen 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

The WinTesla Screen 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

The Product Menu 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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The Configure Menu 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fault Log Application. 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Help 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HD891 Module 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installing the HD891 Service Module 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Required Servicing Equipment 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Equipment Setup 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Dealer Setups 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Main Menu 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Product 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configure 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tuning Steps of Radio Unit 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accuracy of the Equipment During Measurement 26. . . . . . . . . . . . . . . . . .

Baseband Alignment and Flash Station Tests 26. . . . . . . . . . . . . . . . . . . . . . . .

Flash Programming 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Factory Value Set 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Battery Voltage Tuning 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Charger Voltage Tuning 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RF Temperature Tuning 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RF Tuning and Testing 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CDMA Bias Quiescent Current Test 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AFC Tuning 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RX AGC Tuning and Dynamic Range Check 30. . . . . . . . . . . . . . . . . . . . . .

TX Gain Check 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TX IF AGC Tuning and Dynamic Range Check 31. . . . . . . . . . . . . . . . . . . .

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TX Limiting, TX Emissions, and Frequency Compensation 32. . . . . . . . . .

Open–Loop AGC Alignment 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Testing 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Self Tests 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ADC Readings 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pulse Division Modulator (PDM) Control 35. . . . . . . . . . . . . . . . . . . . . . . . . .

CDMA Testing 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CDMA RX Quick Test 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CDMA RX Gain Control 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Reset Phone 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TX Limiting 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CDMA TX Gain Control 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CDMA AGC Quick Test 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Software Menu 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flashing 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Dialog Options 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Initialize EEPROM 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Dealer Menu 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NAM Programming 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Short Code Memory (SCM) 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SID Programming 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Calling Cards 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Authentication Key (A–Key) Programming 46. . . . . . . . . . . . . . . . . . . . . . . .

User Data Transfer 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Set Factory Values 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SPC code change 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

View Menu 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Phone Identity 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RF Parameters 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Help 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Common Problems 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting up the computer Hardware 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Common Errors 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Service and Support 53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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List of Figures

Figure 1. Dongle Insertion 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2. Servicing setup 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3. Flash setup 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 4. WinTesla with loaded interfaces 8. . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 5. Accessing Op_ID. val file 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 6. Editing Op_ID.val file 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 7. Login Screen 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 8. FaultLog – configuration 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 9. Editing fault, symptoms, modules files 18. . . . . . . . . . . . . . . . . . . . .

Figure 10. FaultLog – macro setup 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 11. Testing/Tuning with covers off 23. . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 12. Testing/Tuning with covers on 24. . . . . . . . . . . . . . . . . . . . . . . . . . .

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Tesla for Windows Operating System

The name TESLA, when used by Nokia, is an acronym for TEst and
Service Locals Application. Tesla for WIndows (i.e. WinTesla) is a

software package designed to operate in the Microsoft Windows
environment. The software package is made of two modules, the
Wintesla core module and a service software module. The Wintesla
module is similar to an operating system for various service modules. In
this way many Nokia products can be serviced using one common
software package, running different service modules (in this case, for the
Nokia 2170).

Note: The Wintesla core module MUST be installed for ”any” service module to run.

Installing WinTesla On Your Hard Disk

The WinTesla core software is delivered on a 3.5” diskette and is
protected with a protection key (PKD–1, commonly referred as the
”dongle”) which must be attached to the parallel port LPT 1 when the
WinTesla service software is being used.

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To install the WinTesla core software package, proceed as follows:

NOTE: For instructions on installing the HD891 service module (see Installing the
HD891 Service Module)

Insert the WinTesla Application diskette into drive A: of your PC.
From DOS ( NOT running windows ) type

A: INSTALL <Enter>

From Windows File Manager double click the mouse on

a:\install.exe

Follow the instructions given and use the
Repeat this procedure for the required module installation using the

upgrade

NOTE: For interim WinTesla releases use the upgrade option.

Your Windows desktop will now have a “Service Software” group and a
“Service Software” icon within that group.

To start the program, double click on the “Service Software” icon .

option instead of

(Windows will boot up automatically)

Or

new

.

Using The Windows Interface

new

option when requested.

If not familiar with the windows type interface, consult the

Windows User Guide

for further information.

Common User Interface

Due to the modular design of WinTesla, various generations of Nokia
products can be serviced, while sharing a similar user interface. The
common user interface is explained in the first part of this document and
is followed by the specific module information.

The software can be used to control the phone by entering commands via
the keyboard of a PC/AT – running MS Windows 3.1 or 3.11.

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NOTE:

This document refers to WinTesla Version 4.60 or greater.

Windows 95 and Windows NT are not supported.

Equipment Required

 Computer : IBM 486 PC/AT or compatible with at least

one, unused serial port, COM1 or COM2 one parallel port
(LPT1), 5 Meg. hard disk space required.

  : Any supported by MS Windows version 3.1 or 3.11
 Operating System : DOS 5.0 or later running MS Windows

3.1 or 3.11

 WinTesla Application Software (product code

0774046)
 Software Protection Key PKD–1 (product code –

0750018)

Technical Documentation

Mechanical Connections

The software controls the phone via a separate adapter (DAU–2)
connected to the serial port of the PC and to the phone’s bottom
connector using the Nokia proprietary communication method called
M2BUS.

Attach the protection key PKD–1 (dongle) to parallel port one (25–pin
female D–connector) of the PC. When connecting the PKD–1 to the
parallel port be sure that you insert the PC end of the PKD–1 to the PC
(male side).

Figure 1. Dongle Insertion

The PKD–1 should not affect devices working with it. If some errors do
occur try printing without the PKD–1 connected. If printing is now OK
please contact your supplier who will endeavor to replace your PKD–1.

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DAU–2

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COM1 COM2 LPT–1

PC

PKD–1

Figure 2. Servicing setup

Power
Supply

Power

FPS–3C

Using Wintesla

Phone Independence

COM1 COM2 LPT–1

PC

DAU–2

PKD–1 (connect to dongle)

Phone

SerialParallel

Figure 3. Flash setup

The WinTesla application, “WinTesla.exe”, is phone independent. It relies
on separate, phone specific, “modules” to provide communication, menus
and test algorithms.

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Figure 4. WinTesla with loaded interfaces

For each phone type – or product family – a phone interface module and
menu module are required. The modularity of WinTesla allows support
for other languages, so one phone type may have one phone interface
module and several menu modules, all in different languages.

WinTesla allows you to select the language you wish to use (if available),
and will automatically load the correct phone interface module for the
connected phone. When a different phone type is connected, WinTesla
will load the new phone interface and associated menus.

Login ID Setup

Once the software has been installed you need to set up your own Login
ID (max. 3 characters). Start Windows file manager and locate the

validate\op_id.val

Figure 5.
Double clicking on the ‘

message, in order to avoid this use the
manager and link the file to the Notepad application as shown below.

(located in the Wintesla subdir) file as shown in

Op_ID.val’

file (a text file) gives a windows error

File |Associate command in file

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Figure 5. Accessing Op_ID. val file

Now by double clicking on the ‘

Op_ID.val

’, Notepad opens and your own

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ID can be entered and saved accordingly. Enter or edit any operator
definitions following the existing format in this file.

Enter your id here

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Figure 6. Editing Op_ID.val file

The Login Screen

When WinTesla first starts, the Login screen below will appear. Type in
your 3 character ID and press <Enter> or click on the ”OK” button.

If WinTesla can not find the file,
then the ”OK” button will be ‘greyed’.

Figure 7. Login Screen

op_id.val

, which contains the Login IDs,

If ”Cancel” is clicked then the Fault Logging feature of WinTesla will be
deactivated.

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The WinTesla Screen

The main WinTesla screen – if no phone is attached – is displayed with 3
menu items at the top of the screen and a status bar at the bottom.

Technical Documentation

The information on the left of the status bar will be used to provide
information when WinTesla is performing tasks: such as reading data
from the phone. The status bar also includes the name of the current
user.

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The Product Menu

New (Ctrl+R)

The ”New” function (which can also be activated by pressing <Ctrl+R>)
is used to scan for a phone when either the automatic rescan option is off
or the automatic rescan timer has not expired ( see
section for automatic rescan ).

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Configure|Options

Open

If the phone type is unrecognized or unsupported by the current WinTesla
system then a warning message will be displayed.

The ”Open” function allows you to ”force load” a phone interface, even if
there is no phone connected to the system.

A dialog box will appear and list the supported phone types (see figure
above). To select a particular phone type to load; highlight the phone
type name and click on ”OK”.

Clicking on ”Cancel” will stop the request and no new phone type will
be loaded.

Loading a phone interface will disable the automatic rescan function (see

Configure|Options section for automatic rescan).

Close

This function will close the currently loaded phone type interface that had
been loaded using the
phone type interface if it was loaded by a rescan.

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Product|Open function. You can not close a loaded

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FaultLog

The FaultLog option has a sub–menu (below). These functions are
described in the ”FaultLog Application” section.

If the FaultLog function has been disabled – either because the Login ID
was not correct or disabled through the Configure|FaultLog function – then
these menus will be ”greyed” and made un–selectable.

Exit (Alt+F4)

Technical Documentation

Selecting this option will shut–down the WinTesla program.

The Configure Menu

The configuration menu allows you to setup such things as directory
paths, user interface language and FaultLog options.

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Options

Language

This option allows you to change the language used in the WinTesla
application.

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Current Password / New Password / Retype Password

Currently not available

User ID

Allows the user ID to be entered if the users name is setup in the
opt_id.val (validation) file.

M2BUS COM Port

This option allows you to select which communications port the phone is
to be connected. The change will take place immediately after clicking
”OK”.

Automatic Rescan

Automatic rescan is a mechanism to automatically check for a new
phone; the time between rescans is user configurable. When a phone is
scanned and recognized, the corresponding phone interface and menu
are loaded, extending the main menu at the top of the screen and
displaying the phone type and description at the bottom of the screen.

Product|New (or Ctrl+R ) function can be used to rescan the phone

The
in–between automatic rescans or when automatic rescan has been
disabled. The automatic rescan mechanism is disabled when the

Product|Open function is used to load a phone interface.

A tick in the check–box indicates that the automatic rescan option has
been enabled. Clicking on the check–box (making the check–box blank)
will disable the automatic rescan option. The time between rescans (in
seconds) is entered into the edit box.

Clicking the ”OK” button will save any changes made. Clicking
”Cancel” will discard any changes you may have made.

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Directories

Technical Documentation

This function allows you to organize your data into different directories.

The directories must already exist. If an invalid directory is entered then
an error message will be displayed (below).

The use of a backslash (”\”) at the end of the directory name is optional.
Clicking on the ”OK” button will save your changes.

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Fault Log Configuration

Fault Log is a feature that allows the PC to create a record of each phone
that is serviced for historical tracking. This function allows you to
configure the FaultLog mechanism. Clicking ”OK” after making
selections, saves all changes made.

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Figure 8. FaultLog – configuration

Fault Log

This option allows you to enable or disable the FaultLog mechanism.
Choosing to disable the FaultLog mechanism results in the

|FaultLog options being ”greyed” and the F9 button being disabled.

Product

Allow Manual Entry

This option allows you to disable manual entry of data that was
unavailable from the phone.

Automatic Fault Log Prompting

Enabling this option results in a prompt being displayed if the phone has
changed.

Station Identity

Enter the unique identity of your ”workstation”; this ID is used to write
FaultLog files.

Country Of Repair

Enter the country of repair.

Warranty Period ( months )

Each product code has an associated warranty period. This option allows
you to change those warranty periods. If no phone is connected then all
product codes supported will be displayed. However, if a phone is
connected then only the product codes associated with that phone type
are displayed.

Note: Changing the Warranty Period in the Fault Log data file has no affect on the
products warranty terms as stated from the manufacturer.

Maximum Time To Repair ( minutes )

Enter the maximum time allowed to repair a phone.

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Fault Log Application.

The aim of the Fault Log application is to provide NMP After Sales
Companies worldwide a standard method for the collection of Fault and
Repair Data from their service process’s. This information can also be
used by NMP R&D and Manufacturing organizations as well.

The Fault Log application can be regarded as a data entry sub–routine
run from the WinTesla Service Software package at the end of a repair.
This allows for quick and uniform recording of the service performed on
the product.

Each product repaired, will generate one unique record in a FaultLog file
consisting of up to 37 data fields containing information about the product
and how it was repaired. This information is read automatically where
possible, from the products own internal EEPROM and then entered
manually by the Service Technician to form a complete service record.

For more advanced implementations, the repair records are copied and
collected by the electronic mail system installed in the Service Center and
are sent electronically to a Central Service Database located in
Finland.Completing a FaultLog Record

Technical Documentation

Once WinTesla has been configured correctly it operates in the following
manner:–

 Wintesla automatically reads the product details from the
products EEPROM and writes them as a record to a
pre–determined file.

 Proceed with the repair task, utilising a combination of
software driven tuning and hardware modifications.

 On completion of the repair task you have a choice:

A.)With the product still connected to the PC, manually display
the repair data entry screen by selecting Function Button F9.

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B.) Alternatively, the product can be disconnected and the next
product for repair connected in its place.

So long as Automatic Prompting is enabled then the previous products
repair data entry screen will be displayed.

– Enter the repair work performed on the product in the repair

– Check the automatic data for this product, read earlier, to

– When satisfied with the data, save the entry. This process

The output file can then be manipulated by a number of different systems,
as required, as a detailed record of the product fault.

To attempt to record all of this information 37 data fields are defined for
each FaultLog record. These can be split as follows:–

– Product definition information fields

Most products have their information stored in EEPROM, WinTesla
automatically reads this information from the EEPROM and writes it to the
FaultLog record. This part of the record is shown below.

NHP–4

data screen.

ensure its accuracy.

adds a complete record containing the product details and
the repair details to the FaultLog output file.

Fields that are ”greyed out” etc. are data that has been automatically
retrieved from the phone’s EEPROM. All other fields are entered
manually; fields are summarized below.

Operator

Automatic: Station, Country
Manual :

Phone

Automatic: Product code, Production SN, Order No., Hardware
ID, Software version, Mfr. SN/ESN/IMEI, Mfr. Date,

Manual:

Issue 1 04/99

Time to repair, Job ID, Operator ID

Issue date

Warranty

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