2. GENERAL REPAIR INFORMATION.....................................................................................................................................................4
3. PATHFINDER FOR WORKSHOP STAFF.............................................................................................................................................5
4. EXPLODED VIEW AND COMPONENT DISPOSAL .............................................................................................................................6
5. SPARE PARTS LIST..............................................................................................................................................................................7
6. SERVICE TOOLS....................................................................................................................................................................................8
11. LEGEND FOR QUICK TROUBLE SHOOTER................................................................................................................................. 17
12. QUICK TROUBLE SHOOTER PART 1.......................................................................................................................................... 18
13. QUICK TROUBLE SHOOTER PART 2.......................................................................................................................................... 19
14. GONOGO TEST ............................................................................................................................................................................. 20
16. FOR FORWARDING OF REPAIRS............................................................................................................................................... 21
NMP/CMO Sales and Marketing Customer Care EMEA
Technical Services, Repair Concepts CONFIDENTIAL 17.09.2004
1. INTRODUCTION
The purpose of this document is to help Nokia service levels 1 and 2 workshop technicians to carry out service to
Nokia products. This Service Manual is to be used only by authorized Nokia service suppliers, and the content of it
is confidential. Please note that Nokia provides also other guidance documents (e.g. Service Bulletins) for service
suppliers, follow these regularly and comply with the given instructions.
While every endeavor has been made to ensure the accuracy of this document, some errors may exist.
If you find any errors or if you have further suggestions, please notify Nokia using the address below:
mailto:cc-ts-rc.documentation@nokia.com
Please keep in mind also that this documentation is continuously being updated and modified, so watch always
out for the newest version.
Warnings and Cautions
Please refer to the phone’s user guide for instructions relating to operation, care and maintenance including
important safety information. Note also the following:
Warnings:
CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES FITTED WITH ELECTRONIC ENGINE
1.
MANAGEMENT SYSTEMS AND ANTI–SKID BRAKING SYSTEMS. UNDER CERTAIN FAULT CONDITIONS, EMITTED RF
ENERGY CAN AFFECT THEIR OPERATION. IF NECESSARY, CONSULT THE VEHICLE DEALER/MANUFACTURER TO
DETERMINE THE IMMUNITY OF VEHICLE ELECTRONIC SYSTEMS TO RF ENERGY.
THE HANDPORTABLE TELEPHONE MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN
2.
POTENTIALLY EXPLOSIVE ATMOSPHERES EG PETROL STATIONS (SERVICE STATIONS), BLASTING AREAS ETC.
OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT, INCLUDING CELLULAR TELEPHONES, MAY INTERFERE WITH
3.
THE FUNCTIONALITY OF INADEQUATELY PROTECTED MEDICAL DEVICES. CONSULT A PHYSICIAN OR THE
MANUFACTURER OF THE MEDICAL DEVICE IF YOU HAVE ANY QUESTIONS. OTHER ELECTRONIC EQUIPMENT MAY ALSO
BE SUBJECT TO INTERFERENCE.
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Cautions:
1. Servicing and alignment must be undertaken by qualified personnel only.
2. Ensure all work is carried out at an anti–static workstation and that an anti–static wrist strap is worn.
3. Use only approved components as specified in the parts list.
4. Ensure all components, modules screws and insulators are correctly re–fitted after servicing and alignment.
Ensure all cables and wires are repositioned correctly.
Electrostatic discharge can easily damage the sensitive components of electronic products.
Therefore every Service Supplier has to take care of all precautions, which are mentioned in
the service level related “Service Partner Requirements”, available on Nokia Partner Web Site.
Also see ESD Protection Requirements in this Service Manual.
NMP/CMO Sales and Marketing Customer Care EMEA
Technical Services, Repair Concepts CONFIDENTIAL 17.09.2004
2. GENERAL REPAIR INFORMATION
In this section the technician will get some general hints how to carry out repairs:
o To familiarize oneself with Nokia product read the tutorials or user guide on www.nokia.com
Phones, by selecting the Phone Model.
o Before starting the repair you must take care of ESD precautions like being in your ESD Protected Area and
connecting your wristband.
o Use gloves to avoid corrosion and fingerprints.
o Protect windows and displays with a film to avoid dust and scratches.
o When cleaning the pads you have to use a soft cloth/ESD brush and Isopropanol. It is not allowed to use a
glass fiber pencil because it scratches the surface and will lead later on to corrosion.
o Mechanical parts (except shielding lids and bent parts), which didn’t repair the failure, can be reused, if they
are not soldered.
o When removing the shielding lids make sure to replace them with new ones, otherwise the high-frequency
leakage can have an influence on the device.
Always use original Nokia spare parts.
Check the soldering joints of the parts, which are concerned regarding the indicated error (e.g. soldered
connectors or switches) and resolder them if necessary (Level 2 only).
Remove redundant soldering flux after repair.
o Meet the torque requirements when assembling the unit (see also the document “torques for transceiver
assembly” on Nokia Partner Web Site).
o Always use your own equipment for testing where you are sure that it works. E.g. if the customer complains
about charger function, please test the phone with your own charger to be sure if phone or charger causes the
malfunction.
o When doing the fault log entries, always note the Item code, which caused the malfunction. Also, fill in the
appropriate part code from the assembly, if needed.
o Please be aware that some malfunctions could be software related and solved by an update.
o There are several documents available on PWS/CarePoint, which have to be followed:
o First, take care for the latest content pages of Service Bulletins, which are always available for each folder on
Nokia Partner Web Site. This is also important to recognize, if existing documents have become invalid.
o The service level indicator at the bottom of each document tells the appropriate destination.
Downloads > Support Library >
1. Instructions
2. General Service Bulletins
3. Product related documents
4. Spare Part Service Bulletins
5. Service Tools Service Bulletins
6. Common Softwares Service Bulletins
etc,…
o Use General SB-217 as a reference or overview.
o Please also check Nokia Partner Web Site (PWS) for latest news and files on a regular basis.
NMP/CMO Sales and Marketing Customer Care EMEA
Technical Services, Repair Concepts CONFIDENTIAL 17.09.2004
3. PATHFINDER FOR WORKSHOP STAFF
In addition to the information in this Service Manual, there are several instructions and information, which have to
be followed.
Main documentation database is Nokia Partner Website,
serving different multimedia content, like video clips or interactive tutorials.
Nokia Partner Web Site Nokia Care Point (access through Partner Web Site)
Nokia Partner Web Site for EMEA region is the most importan
document database for all service suppliers (level 1-4). All service
relevant information like e.g. Service Manuals, Service Bulletins o
general instructions are available. Content is restricted according
your access level. To be kept up-to-date also concerning newes
software updates, a daily check of “latest updates in support library”
is needed.
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which refers also to Nokia Care Point with the purpose of
Nokia Care Point is repair support and training channel for Nokia
service suppliers (mainly for service levels 1 and 2). By providing visual
and easy to learn support and training material, such as illustrative
repair videos, troubleshooting with pictures, product information and
general repair information, Nokia Care Point offers user-friendl
channel for service suppliers to learn technical issues.
It is mandatory to watch for newest technical and organizational information on a daily basis to be updated as
required (see “Latest Updates in support Library”). Every new information has to be processed and implemented
as soon as possible.
When logged into PWS you can also find needed information in different folder like:
Downloads
Support Library
To reduce the server traffic it is recommended to download newest version of huge files like videos, Phoenix
packages or Service Manuals only once and distribute it internally for further use.
Accessories
Battery Tester
Common Software
Flashing Tools
General -> Instructions
GoNoGo Tester
Service Tools
Tester Support
Wintesla
Products (Service Manuals, Service Bulletins)
NMP/CMO Sales and Marketing Customer Care EMEA
Technical Services, Repair Concepts CONFIDENTIAL 17.09.2004
4. EXPLODED VIEW AND COMPONENT DISPOSAL
Recommendation for the ecologically friendly disposal of components. Colorized components show the different
categories. See corresponding ITEM/CIRCUIT REF in the Spare Parts Service Bulletins on PWS.
NMP/CMO Sales and Marketing Customer Care EMEA
Technical Services, Repair Concepts CONFIDENTIAL 17.09.2004
6. SERVICE TOOLS
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FLS-4S incl. ACF-8, Driver and User Guide
is a dongle and flash device incorporated into one package,
developed specifically for POS use.
ACF-8
Universal Power Supply is used to power FLS-4S.
Internal Battery BL-5C
Inserted under the back cover, this Li-Ion 820mAh battery
provides power in a lightweight package.
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Travel Charger ACP-8E
Travel Charger ACP-8X
Small and lightweight charger for fast charging of your phone
battery.
Headset HDC-5
Small and lightweight stereo headset for handsfree functionality
and listening to FM radio.
XCS-1
Service Cable is used to connect FLS-4S to SF-10.
SF-10
POS Flash Adapter is used in POS (Point of Sales) environment for
software updating. It provides controlled supply voltage and
necessary connections between the phone and the Flash Device. It
substitutes for the phone’s standard battery during the software
update.
NMP/CMO Sales and Marketing Customer Care EMEA
Technical Services, Repair Concepts CONFIDENTIAL 17.09.2004
7. SW-UPDATE
To use FLS-4S Flash Dongle you have to follow the user guide inside the sales package. Please check always for the
latest version of flash software, which is available on
Nokia Partner Web Site.
Flash Concept – (Point of Sales)
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It is very important to follow this insertion and
removal procedure, otherwise the contact pins
of Flash Adapter will be damaged.
Note! The Battery Connector in the comparison with other
products is located on the bottom side of the phone.
Before starting the flash process, be sure that the SIM Lid
is closed. Insert the Flash Adapter SF-10 like a battery,
start at the Battery Connector side.
Now, push down the bottom side of the phone, do not use
too much force.
When removing the phone, always start from the bottom
side of the unit.
6) Mind the guiding while placing the ENGINE MODULE.
8) Peel of the protective film before placing the LCD MODULE
into the C-COVER.
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NMP/CMO Sales and Marketing Customer Care EMEA
Technical Services, Repair Concepts CONFIDENTIAL 17.09.2004
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9) Fix the LCD MODULE into the C-COVER with the Locking
Clips on both sides of the LCD MODULE.
11) To prevent damaging the plastic threads, first turn the
screws slightly left to engage the thread and then tighten
them slightly. After that, apply the torque (25Ncm) with the
torque driver. Note the shown screwing order.
10) Place the C-COVER with LCD MODULE. Ensure the correct
connection.
12) Remove the protection film from the inner side window.
Place the KEYMAT.
13) Place the upper part into the A-COVER and click all snaps
into their places.
NMP/CMO Sales and Marketing Customer Care EMEA
Technical Services, Repair Concepts CONFIDENTIAL 17.09.2004
14. GONOGO TEST
After the optical check a GoNoGo test has to be carried out if the unit has been unscrewed to guarantee the
functionality of the phone.
Please refer to the actual information on Partner Web Site and Nokia Care Point. When using delivered tester
support files, take care of the right setup according to the tester type and product type.
Please refer to “Recommended Service Equipment” on Nokia Partner Web Site.
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Mobile Phone Tester
15. BATTERY TEST
A battery tester lets you test the capacity of Nokia batteries.
Please refer to the actual information on Partner Web Site.
NMP/CMO Sales and Marketing Customer Care EMEA
Technical Services, Repair Concepts CONFIDENTIAL 17.09.2004
16. FOR FORWARDING OF REPAIRS
When it is necessary to forward of repairs to appropriate service supplier with higher service level
we recommend using the offered swap phone cartons as described in Spare Parts SB-004.
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Always Protect the window with a protection film.
Add repair documentation e.g. filled-in service note into
the swap carton.
Put the unit under the stretch film.
Fold the swap carton as shown in Spare Parts SB-004.
There are two different sizes of swap cartons for common mobile phones.
NMP/CMO Sales and Marketing Customer Care EMEA
Technical Services, Repair Concepts CONFIDENTIAL 17.09.2004
17. ESD PROTECTION REQUIREMENTS
Please refer to the Partner Web Site document
Service Supplier Requirements in folder General instructions.
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USE Conductive bags and boxes
USE ESD compatible service tools
USE Conductive wastebaskets
USE ESD gloves when handling PWBs/PCBs
USE Cleaning material without changing el. Characteristics
USE Grounded service equipment, i.e. soldering station
USE ESD clothes such as coat or frock
The video covers general issues concerning Electro-Static Discharge (ESD)
source: Nokia Care Point
NO Smoking
NO Drinking
NO Eating
NO Dust
NO Useless Items
NO Normal pressured air for