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CONFIDENTIAL
1
SERVICE MANUAL
Level 1&2
Approved 3.0
MGR
14.May.2007
RM-145
RM-123
Transceiver characteristics:
Band: Tri-band phone for GSM/EDGE 900/1800/1900MHz and
WCDMA 2100
Camera: Integrated camera 2 Megapixel
Display: Active TFT QVGA color display with 262.144 colors,
resolution 320 x 240 pixel
Bluetooth
IrDA
Stereo FM radio
Vibra Alert: Small round Vibra motor
Connector: Easy Flash connector
Transceiver with BP-6M-S Li-Ion battery pack
Talk time Standby Note
GSM: Up to 4h
WCDMA: Up to 3.1h
Environmental characteristics:
• Lead-free soldered
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
up to 14 days
Depends on network
parameters
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TABLE OF CONTENTS
1.
2.
3.
4.
5.
6.
INTRODUCTION 3
EXPLODED VIEW AND COMPONENT DISPOSAL 4
COMPONENT OVERVIEW 5
SERVICE DEVICES 6
SW-UPDATE 8
DISASSEMBLY INSTRUCTION 9
Page
CHANGE HISTORY
Status Version No. Date Comments
Draft 0.1 18.Apr.2006 Initial draft
Approved 1.0 25.Apr.2006 Approval
Approved 2.0 29.Mrz.2007 Exploded view updated /Chapter Battery Test removed
Approved 3.0 14.May.2007 Disassy instruction updated - new torque settings
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
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INTRODUCTION1.
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.
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
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EXPLODED VIEW AND COMPONENT DISPOSAL2.
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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COMPONENT OVERVIEW3.
Approved 3.0
MGR
14.May.2007
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
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6
SERVICE DEVICES4.
FLS-4S incl. ACF-8, Driver and User Guide
Dongle and flash device incorporated into one package, developed specifically for POS use.
Approved 3.0
MGR
14.May.2007
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 BP-6M-S
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.
SS-45
Camera removal tool. One side is for disassembly, the other side
for assembly.
CA-53
Service Cable to connect the PC with the Pop-Port™ connector.
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
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RJ-108
Soldering Jig
Lead-free Solder Wire
Mandatory for lead-free products (Level 2 only).
0772040 NMP Standard Toolkit
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
7
NOKIA opening tool SRT-6 NOKIA No. 0770431
Tonichi torque driver NOKIA No. 6901525
Hoya micro Fibre cloth MX304
Dastex gloves S, M, XL
Artilux goggles AH166
Wera bit T5 867/4TX 5x50
Wera 867/4 6IP; 50mm (Torx 6 PLUS®)
Wera bit T6 867/4TX 6x50
Wera 867/1 5IP; 25mm (Torx 5 PLUS®)
Wera bit T6 PLUS® 867/4TX 6IP
Facom side cutter 416E
Facom T5 driver SP.14032
Facom T6 driver SP.14033
Facom slot screwdriver AEF. 2x35.E
Wetec tweezers 7abb SA-ESD
Wetec tweezers 22 SA-ESD
Wetec tweezers 13 SA-SMD ESD
Wetec tweezers PSF SA-ESD
Wetec ESD brush E1211
Kaiser Fototechnik airbrush 6315
Wetec dental tool DEM83266/0
RS Components Scissors 323-5732
Approved 3.0
MGR
14.May.2007
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
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SW-UPDATE5.
Flash Concept – (Point of Sales)
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.
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
Page 9
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DISASSEMBLY INSTRUCTION6.
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14.May.2007
metal
tweezers
SRT-6
DC-Plug
Torx Plus
size 6
1. Needed tools.
dental
pick
SS-45
®
RJ-108
2. Protect the window with a protective lm.
3. Open the BATTERY COVER and ensure that now battery is
inserted.
5. Discard the screws and use always new ones because of the
locking compoud.
4. Undo the Torx Plus size 6 screws in the order shown.
For assembly, use the reverse order and a torque of 27 Ncm.
6. This picture shows the position of the holding clips on the left
side of the unit.
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
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7. This picture shows the position of the holding clips on the
right side of the unit.
9. Stick the SRT-6 between the cover and release the four clips.
8. Bring the SRT-6 exactly to the position over the (invisible) clips.
NOTE! A little sliding motion could be needed (like a ‘credit card’)
when releasing the snaps. Do not damage the edges of the ACOVER.
10. Remove the A-COVER and protect the inner window with a
protective lm.
11. Protect the LCD MODULE with a protective lm.
12. Press out the KEYMAT.
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
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13. Stick the SRT-6 into between the TOP COVER and the
CAMERA BEZEL and release the TOP COVER.
15. To release the CAMERA BEZEL, stick the closed tweezers
between the CAMERA BEZEL and the D-COVER.
14. Now, remove the TOP COVER.
16. Now, remove the CAMERA BEZEL.
17. Unlock the four clips of the C-COVER PLATE ASSY and loosen
it.
18. Flip over the C-COVER PLATE ASSY and pay attention to the ex
foil.
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
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19. Carefully open the ex connector with the SRT-6.
21. Open the Torx Plus size 6 screws in the order shown. For
assembly, use the reverse order and a torque of 27Ncm.
20. Now, also open the ex connector of the LCD MODULE.
22. Take off the C-COVER ASSY with the LCD MODULE.
23. Release the LCD MODULE from the C-COVER ASSY by pushing
the edges outwards rst. Mind the grounding clips.
24. Remove the MICROPHONE CLAPTON with the dental pick.
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
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25. Use the SRT-6 as an aid to lift out the ENGINE MODULE from
the D-COVER ASSY.
27. Take the SS-45 and t it between the CAMERA MODULE and
the shielding.
26. Use the soldering jig RJ-108 as a support when working at
the CAMERA MODULE. This prevents from damaging or soiling the
underneath spring contacts.
28. Press the tool and pull out the CAMERA MODULE.
29. Remove the DC-JACK with a DC-plug.
30. Carefully remove the EARPIECE with the dental tool. Always
use a new adhesive tape when replacing the EARPIECE.
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
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31. The disassembly procedure is now nished.
Approved 3.0
MGR
14.May.2007
Service Manual 6233 RM-145 / 6234 RM-123 Copyright © 2006-2007 NOKIA Corporation. All rights reserved.
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