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 MANAGEMENT SYSTEMS AND
1.
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
2.
IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES EG PETROL STATIONS (SERVICE STATIONS), BLASTING
AREAS ETC.
OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT, INCLUDING CELLULAR TELEPHONES, MAY INTERFERE WITH THE
3.
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.
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.
5. 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 Online. Also see ESD
Protection Requirements in this Service Manual.
In this section the technician will get some general hints how to carry out repairs:
To familiarize oneself with NOKIA product read the tutorials or user guide on www.nokia.com -->Support--> Phones,
•
by selecting the Phone Model.
Before starting the repair you must take care of ESD precautions like being in your ESD Protected Area and connecting
•
your wristband.
Use gloves to avoid corrosion and fingerprints.
•
Protect windows and displays with a film to avoid dust and scratches.
•
When cleaning the LCD Module any lint-free cloth can be used (e.g. Micro-Fibre cloth).
•
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.
Mechanical parts (except shielding lids and bent parts), which didn’t repair the failure, can be reused, if they are not
•
soldered.
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.
•
Meet the torque requirements when assembling the unit (see also the document “torques for transceiver assembly”
•
on NOKIA Partner Web Site/NOKIA Online).
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.
A SIM card is needed for all GoNoGo tests.
•
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.
Please be aware that some malfunctions could be software related and solved by an update.
•
MGR
There are several documents available on NOL, which have to be followed:
•
First, take care for the latest content pages of Service Bulletins, which are always available for each folder on NOKIA
•
Online. This is also important to recognize, if existing documents have become invalid.
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 Software Service Bulletins
etc,…
Use General SB-217 as a reference or overview.
Please also check NOKIA Online (NOL) for latest news and files on a regular basis.
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 Online with the purpose of serving different multimedia content, like
video clips or interactive tutorials.
It is mandatory to watch for newest technical and organizational information on a daily basis to be updated as required
(see “Latest files in Support Library”). Every new information has to be processed and implemented as soon as possible.
When logged into NOL you can also find needed information in different folder like:
Support Library
Phones
Service Manuals
Service Bulletins
Software
Repair Information
Level 1&2 e-learning (former NOKIA CarePoint) on NOKIA Online
Former NOKIA CarePoint
content, such as
Online Troubleshooting
•
Product information
•
Videos – Disassembly/Assembly
•
can be found on
NOKIA Online
NOKIA Online
Care Services
Training
Phone Models
Level 1&2 e-learning courses offer a quick overview of the NOKIA phone and support for how to repair and use the phone:
Overview & Guides
Basic information about the phone,
features and technologies
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.
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 NOL.
FLS-4S incl. ACF-8, Driver and User Guide
Dongle and flash device incorporated into one package, developed
specifically for POS use.
(26)
Approved 1.0
MGR
21.11.2005
ACF-8
Universal Power Supply is used to power FLS-4S.
Travel Charger AC-4
Small and lightweight charger for fast charging of your phone battery.
Internal Battery BL-5b
Inserted under the back cover, this Li-Ion 760 mAh battery provides
power in a lightweight package.
Headset HS-31
The Nokia Fashion Stereo Headset provides a convenient handsfree
facility and the pleasure of listening to your compatible Nokia phone’s
FM radio or MP3 player in stereo.
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.
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
WW Competence Transfer
Multimedia Creation & SupportCONFIDENTIAL
21.11.2005
INFRARED TEST15.
Infrared test
You need another infrared device (e.g. 6230) to do a GoNoGo test. The infrared windows of the devices must be directed to
each other and should have a distance of approximate 15 cm. Make sure that infrared is activated in receiver device.
Warning: Do not point the IR (infrared) beam at anyone’s eye or allow it to interfere with other IR devices. This device is a Class 1 Laser
product.
Reference unit, infrared activatedTest unit
Settings on the test unit:
•Press the End button to reach the Home Menu
•Select Names and select Search for an entry
If phone and SIM memory is empty, create one new entry.
•Select an entry and select Details
•Select Options
•Select Send business card
Select Via infrared
•
If sending of business card fails, make sure again that infrared windows are directed to each other and infrared is activated in
reference unit. Then try again sending.
Test was successful, if you get the message “Business card received” on the Reference unit.
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.
Always Protect the window with a protection lm.Put the unit under the stretch lm.
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Add repair documentation e.g. lled-in service note into the
swap carton.
There are two different sizes of swap cartons for common mobile phones.
Fold the swap carton as shown in Spare Parts SB-004.
Please refer to the NOKIA Online document Service Supplier Requirements in folder General instructions.
Approved 1.0
MGR
21.11.2005
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)
NO Smoking
NO Drinking
NO Eating
NO Dust
NO Useless Items
NO Normal pressured air for cleaning modules/