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
1.
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 POTENTIALLY EXPLOSIVE
2.
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.
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.
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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 con-
•
necting 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 connec-
•
tors 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 as-
•
sembly” 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 ap-
•
propriate 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.
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This is the NOL page (NOKIA Online) which is currently available in Europa, Middle East and Africa only!
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.
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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.
MGR
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Dongle and flash device incorporated into one package, developed specifically for POS use.
Approved 1.0
MGR
6.Apr.2006
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-4c
Inserted under the back cover, this Li-Ion battery provides
power in a lightweight package.
Headset HS-23
Small and lightweight stereo headset with handsfree call handling, volume control, push to talk support, and comfortable
earpieces for listening to the FM radio or music player.
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RJ-92
Soldering Jig
CA-53
Service Cable to connect the PC with the Pop-Port™ connector.
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 Online.
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15. Exactly position the DISPLAY BEZEL. Start on the top
(earpiece section) by sliding in the bezels’ hooks to the BCOVER, press gently all over the bezel to ensure that whole
part adhere properly.
14. Place the two RUBBER STOPPERS.
16. The assembly procedure is now nished.
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13. Slot the ex connector through the D-COVER with caution.
15. Only one position is possible for the HINGE CAP RIGHT
assembly.
14. Be sure not to squash the FLEX FOIL when assembling the
HINGE.
16. Squeeze together the HINGE CAP RIGHT and the new C-COVER.
Ensure both hinges are pressed into C-COVER correctly.
17. Position the ex connector onto its guide pins.
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18. Attach the connector with the L-ADHESIVE FOAM. Ensure
that the L-ADHESIVE FOAM is placed correctly, not covering the
contact area and leaving enough space for closing the connector
21. Press onto the shown area to lock the connector properly.
A “click” noise can be heard when pressing on the C-COVER.
20. Open B-C.COVER by pressing the release button, then mount
the C-COVER with the Upper Block onto the D-COVER.
22. Close the unit, turn it upside-down and fasten the two screws
in the order shown. Check C-D cover for gaps (especially in the
antenna area), to ensure that it is properly closed.
23. Mount the E-COVER and close the Flap.
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24. Finally, assemble the KEYMAT, starting from the lower side.
To test the Camera, Bluetooth and IRDA functionality refer to the 6125 User`s
guide.
The User´s Guide is available on www.nokia.com.
Before starting the
GoNoGo test, check that
camera window is clean.
If not, clean the window
with cloth.
Approved 1.0
MGR
6.Apr.2006
Bluetooth test
You need another Bluetooth device (e.g. 6230) to do a GoNoGo test.
Make sure that Bluetooth is activated in the reference unit. The distance of the devices should be not more than 5m
from each other.
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, Bluetooth /infrared activatedTest unit
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