Nokia 6260 RM-25 User manual

Service Manual
RM-25 (Nokia 6260)
Mobile Terminal
Part No: (9235618 (Issue 2))
Nokia Customer Care
Company Confidential
Copyright ©2005 Nokia. All Rights Reserved.

Amendment Record Sheet
Amendment No Date Inserted By Comments
Original issue 08/2004 MHa, TSa MODE Service Information Pilot
Project
Issue 2 02/2005 J Bryman 01 General information:Variants
(product and modules) corrected
02 Parts and layouts: Exploded view
corrected, lists and layouts updated,
SWAP units added
04 Service tools and concepts:
Prommers FPS-10&11 added, RJ-24
and ST-5 added.
06 Baseband: Tuning baseband
updated
07 RF troubleshooting: Baseband
and digital IQs, RF key components, RX
Calibration, Tuning TX power level,
Test points main board updated.
10 Schematics: 1fsa_11 schematics
added
RM-25
Nokia Customer Care Amendment Record Sheet
Page ii Company Confidential 9235618 (Issue 2)
Copyright ©2005 Nokia. All Rights Reserved.

Introduction to Issue 2
This is the updated issue of the RM-25 service manual. The parts of the manual that have been changed are
presented on the Amendment record sheet. However, some major hardware updates worth mentioning are:
• Latest build is 1fsa_11a
• UEMEK is used instead of UEME (though the name has not been updated in this manual)
• Helgo 85G is used instead of Helgo 86LB
For the latest version of the parts lists, please refer to the Service bulletins.
RM-25
Introduction to Issue 2 Nokia Customer Care
9235618 (Issue 2) Company Confidential Page iii
Copyright ©2005 Nokia. All Rights Reserved.

Copyright
Copyright © 2005 Nokia. All rights reserved.
Reproduction, transfer, distribution or storage of part or all of the contents in this document in any form without
the prior written permission of Nokia is prohibited.
Nokia, Nokia Connecting People, and Nokia X and Y are trademarks or registered trademarks of Nokia
Corporation. Other product and company names mentioned herein may be trademarks or tradenames of their
respective owners.
Nokia operates a policy of continuous development. Nokia reserves the right to make changes and
improvements to any of the products described in this document without prior notice.
Under no circumstances shall Nokia be responsible for any loss of data or income or any special, incidental,
consequential or indirect damages howsoever caused.
The contents of this document are provided “as is”. Except as required by applicable law, no warranties of any
kind, either express or implied, including, but not limited to, the implied warranties of merchantability and
fitness for a particular purpose, are made in relation to the accuracy, reliability or contents of this document.
Nokia reserves the right to revise this document or withdraw it at any time without prior notice.
The availability of particular products may vary by region.
IMPORTANT
This document is intended for use by qualified service personnel only.
RM-25
Nokia Customer Care Copyright
Page iv Company Confidential 9235618 (Issue 2)
Copyright ©2005 Nokia. All Rights Reserved.

Warnings and cautions
Warnings
•IF THE DEVICE CAN BE INSTALLED IN A VEHICLE, CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES FITTED WITH
ELECTRONIC ENGINE 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 PRODUCT MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES, FOR
EXAMPLE, PETROL STATIONS (SERVICE STATIONS), BLASTING AREAS ETC.
• OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT, INCLUDING CELLULAR TELEPHONES, MAY INTERFERE WITH
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.
• BEFORE MAKING ANY TEST CONNECTIONS, MAKE SURE YOU HAVE SWITCHED OFF ALL EQUIPMENT.
Cautions
• Servicing and alignment must be undertaken by qualified personnel only.
• Ensure all work is carried out at an anti-static workstation and that an anti-static wrist strap is worn.
• Ensure solder, wire, or foreign matter does not enter the telephone as damage may result.
• Use only approved components as specified in the parts list.
• Ensure all components, modules, screws and insulators are correctly re-fitted after servicing and alignment.
Ensure all cables and wires are repositioned correctly.
Use only approved components as specified in the parts list.
• Never test a mobile phone WCDMA transmitter with full Tx power, if there is no possibility to perform the
measurements in a good performance RF-shielded room. Even low power WCDMA transmitters may disturb
nearby WCDMA networks and cause problems to 3G cellular phone communication in a wide area.
• During testing never activate the GSM or WCDMA transmitter without a proper antenna load, otherwise GSM
or WCDMA PA may be damaged.
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Warnings and cautions Nokia Customer Care
9235618 (Issue 2) Company Confidential Page v
Copyright ©2005 Nokia. All Rights Reserved.

For your safety
QUALIFIED SERVICE
Only qualified personnel may install or repair phone equipment.
ACCESSORIES AND BATTERIES
Use only approved accessories and batteries. Do not connect incompatible products.
CONNECTING TO OTHER DEVICES
When connecting to any other device, read its user’s guide for detailed safety instructions. Do not connect
incompatible products.
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Nokia Customer Care For your safety
Page vi Company Confidential 9235618 (Issue 2)
Copyright ©2005 Nokia. All Rights Reserved.

Care and maintenance
This product is of superior design and craftsmanship and should be treated with care. The suggestions below
will help you to fulfil any warranty obligations and to enjoy this product for many years.
• Keep the phone and all its parts and accessories out of the reach of small children.
• Keep the phone dry. Precipitation, humidity and all types of liquids or moisture can contain minerals that
will corrode electronic circuits.
• Do not use or store the phone in dusty, dirty areas. Its moving parts can be damaged.
• Do not store the phone in hot areas. High temperatures can shorten the life of electronic devices, damage
batteries, and warp or melt certain plastics.
• Do not store the phone in cold areas. When it warms up (to its normal temperature), moisture can form
inside, which may damage electronic circuit boards.
• Do not drop, knock or shake the phone. Rough handling can break internal circuit boards.
• Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the phone.
• Do not paint the phone. Paint can clog the moving parts and prevent proper operation.
• Use only the supplied or an approved replacement antenna. Unauthorised antennas, modifications or
attachments could damage the phone and may violate regulations governing radio devices.
All of the above suggestions apply equally to the product, battery, charger or any accessory.
RM-25
Care and maintenance Nokia Customer Care
9235618 (Issue 2) Company Confidential Page vii
Copyright ©2005 Nokia. All Rights Reserved.

ESD protection
Nokia requires that service points have sufficient ESD protection (against static electricity) when servicing the
phone.
Any product of which the covers are removed must be handled with ESD protection. The SIM card can be replaced
without ESD protection if the product is otherwise ready for use.
To replace the covers ESD protection must be applied.
All electronic parts of the product are susceptible to ESD. Resistors, too, can be damaged by static electricity
discharge.
All ESD sensitive parts must be packed in metallized protective bags during shipping and handling outside any
ESD Protected Area (EPA).
Every repair action involving opening the product or handling the product components must be done under
ESD protection.
ESD protected spare part packages MUST NOT be opened/closed out of an ESD Protected Area.
For more information and local requirements about ESD protection and ESD Protected Area, contact your local
Nokia After Market Services representative.
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Nokia Customer Care ESD protection
Page viii Company Confidential 9235618 (Issue 2)
Copyright ©2005 Nokia. All Rights Reserved.

Battery information
Note: A new battery's full performance is achieved only after two or three complete charge and
discharge cycles!
The battery can be charged and discharged hundreds of times but it will eventually wear out. When the
operating time (talk-time and standby time) is noticeably shorter than normal, it is time to buy a new battery.
Use only batteries approved by the phone manufacturer and recharge the battery only with the chargers
approved by the manufacturer. Unplug the charger when not in use. Do not leave the battery connected to a
charger for longer than a week, since overcharging may shorten its lifetime. If left unused a fully charged battery
will discharge itself over time.
Temperature extremes can affect the ability of your battery to charge.
For good operation times with Ni-Cd/NiMh batteries, discharge the battery from time to time by leaving the
product switched on until it turns itself off (or by using the battery discharge facility of any approved accessory
available for the product). Do not attempt to discharge the battery by any other means.
Use the battery only for its intended purpose.
Never use any charger or battery which is damaged.
Do not short-circuit the battery. Accidental short-circuiting can occur when a metallic object (coin, clip or pen)
causes direct connection of the + and - terminals of the battery (metal strips on the battery) for example when
you carry a spare battery in your pocket or purse. Short-circuiting the terminals may damage the battery or the
connecting object.
Leaving the battery in hot or cold places, such as in a closed car in summer or winter conditions, will reduce the
capacity and lifetime of the battery. Always try to keep the battery between 15°C and 25°C (59°F and 77°F). A
phone with a hot or cold battery may temporarily not work, even when the battery is fully charged. Batteries'
performance is particularly limited in temperatures well below freezing.
Do not dispose of batteries in a fire!
Dispose of batteries according to local regulations (e.g. recycling). Do not dispose as household waste.
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Battery information Nokia Customer Care
9235618 (Issue 2) Company Confidential Page ix
Copyright ©2005 Nokia. All Rights Reserved.

Company Policy
Our policy is of continuous development; details of all technical modifications will be included with service
bulletins.
While every endeavour has been made to ensure the accuracy of this document, some errors may exist. If any
errors are found by the reader, NOKIA MOBILE PHONES Business Group should be notified in writing.
Please state:
• Title of the Document + Issue Number/Date of publication
• Latest Amendment Number (if applicable)
• Page(s) and/or Figure(s) in error
Please send to:
NOKIA CORPORATION
Nokia Mobile Phones Business Group
Nokia Customer Care
PO Box 86
FIN-24101 SALO
Finland
RM-25
Nokia Customer Care Company Policy
Page x Company Confidential 9235618 (Issue 2)
Copyright ©2005 Nokia. All Rights Reserved.

Nokia 6260 Service Manual Structure
1 General information
2 Parts and layouts
3 Phoenix service software
4 Service tools
5 Disassembly and reassembly instructions
6 Baseband troubleshooting
7 RF troubleshooting
8 Camera module troubleshooting
9 System module
10 Schematics
Glossary
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Nokia 6260 Service Manual Structure Nokia Customer Care
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Copyright ©2005 Nokia. All Rights Reserved.

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Nokia Customer Care Nokia 6260 Service Manual Structure
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1 — General information
Nokia Customer Care
9235618 (Issue 2) Company Confidential Page 1–1
Copyright ©2005 Nokia. All Rights Reserved.

RM-25
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Table of Contents
Product selection............................................................................................................................................................................1–5
Display and keypad features......................................................................................................................................................1–5
Features.............................................................................................................................................................................................1–5
Hardware features...................................................................................................................................................................1–5
Software features.....................................................................................................................................................................1–6
UI features..................................................................................................................................................................................1–6
Variants (product and modules)...............................................................................................................................................1–7
Mobile enhancements..................................................................................................................................................................1–8
Technical specifications.............................................................................................................................................................1–10
General specifications..........................................................................................................................................................1–10
Main RF characteristics for triple-band phones (Europe)..........................................................................................1–10
Battery endurance.................................................................................................................................................................1–10
Environmental conditions...................................................................................................................................................1–11
List of Tables
Table 1 Imaging...............................................................................................................................................................................1–6
Table 2 Messaging...........................................................................................................................................................................1–6
Table 3 Personal Information Management (PIM)................................................................................................................1–6
Table 4 Synchronization................................................................................................................................................................1–7
Table 5 Phone...................................................................................................................................................................................1–7
Table 6 Games..................................................................................................................................................................................1–7
Table 7 Java.......................................................................................................................................................................................1–7
Table 8 Browser...............................................................................................................................................................................1–7
Table 9 Personalization.................................................................................................................................................................1–7
Table 10 Location Based Services..............................................................................................................................................1–7
Table 11 M-Commerce...................................................................................................................................................................1–7
List of Figures
Figure 1 RM-25.................................................................................................................................................................................1–5
RM-25
General information Nokia Customer Care
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Copyright ©2005 Nokia. All Rights Reserved.

RM-25
Nokia Customer Care General information
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Product selection
The RM-25 is a triple band transceiver unit designed for the GSM900 (including EGSM), GSM1800 and GSM1900
networks.
Figure 1 RM-25
Display and keypad features
• Large high resolution TFT color display (176x208 pixels) with 65,536 colors.
• 4-way navigation key, 3 selection keys, Application key, Edit key and Clear key.
• State-of-the-art ribless numeric keymat, ITU layout.
• Three side keys: Vol Up, Vol Down and PoC (Push To Talk).
• The PoC key is also the camera capture key
Features
Hardware features
• Three side keys: Vol up, Vol down and PoC (Push To Talk)
• Tri-band GSM E900/1800/1900
• Internal antenna
• Speech codecs: HR, FR, EFR, AMR
• HSCSD: Multiclass 6.
• GPRS: Multislot Class 6, 1+1, 2+2, 2+1, 3+1, class B. Max DL=43.2kbps UL=28.8kbps
• VGA Camera
• 5 MByte internal user memory
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General information Nokia Customer Care
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Copyright ©2005 Nokia. All Rights Reserved.

• Memory card slot for additional user memory (1.8V/3V Reduced Size MMC)
•Bluetooth and USB through PopPortTM connector
• Internal vibrator
• Integrated handsfree speaker
• Plug-in SIM (1.8 and 3.0 V)
• Real time clock
• FM Radio
• IrDA
Software features
• Symbian OS 7.0s Platform
• Nokia Series 60 UI : C++ and Java SDKs
UI features
Table 1 Imaging
Capture • Camera with 2 modes (Standard/Night) and x2 Digital Zoom
• Video Recorder supporting QCIF(176x144) and subQCIF(128x96) sizes
Share • Sending via Bluetooth, USB, MMS, e-mail, IrDA
• Media Player
Organize • Media Gallery
• Uploader
Table 2 Messaging
Messaging • Multimedia Messaging with Presentations
• Concatenated SMS (MO/MT)
• Picture Messaging
• E-mail (SMTP, IMAP4, POP3)
• Instant Messaging (Wireless Village)
• T9 predictive text input
Table 3 Personal Information Management (PIM)
PIM • Contacts with thumbnail images
• Presence Enhanced Contact
• Calendar
• To-do list
• Notes
• Voice Recorder
• Calculator
• Clock
• Converter
RM-25
Nokia Customer Care General information
Page 1–6 Company Confidential 9235618 (Issue 2)
Copyright ©2005 Nokia. All Rights Reserved.

Table 4 Synchronization
Local (using PC Suite) • Data: Calendar, Contacts
• PC Applications: Microsoft Outlook (97, 98, 2000, 2002), Lotus Organizer
(5.0, 6.0), Lotus Notes (5.0/5.02/6.0)
Remote (with SyncML
server)
Data: Calendar, Contacts
Table 5 Phone
Phone • GSM phase 2+ features
• Voice dialling
• Voice commands
• CPHS spec. (version 4.2)
Table 6 Games
Games None
Table 7 Java
Midp 2.0 • Mobile Media API (JSR 135)
• Bluetooth API (JSR 82)
• Wireless Messaging API (JSR 120)
Table 8 Browser
Browser WAP 2.0 HTML and xHTML browser
Table 9 Personalization
Personalization • Themes
• SP-MIDI, True Tones
Table 10 Location Based Services
Location Based Services Cell broadcast
Table 11 M-Commerce
M-Commerce Mobile Wallet 2.0
Variants (product and modules)
Name Material code/module type Module code
Basic Transceiver, EMEA, silver 0516711
Basic Transceiver, EMEA, black 0518060
Basic Transceiver, Chinese, silver 0518059
RM-25
General information Nokia Customer Care
9235618 (Issue 2) Company Confidential Page 1–7
Copyright ©2005 Nokia. All Rights Reserved.

Name Material code/module type Module code
Basic Transceiver, Chinese, black 0518061
UI flex assy 0264017
A2 Cover Assembly, silver 0266026
A2 Cover Assembly, black 0266239
B1 Cover Assembly, silver 0266027
B1 Cover Assembly, black 0266241
RM-25 Mechanical sub-assembly,
silver 0267016
RM-25 Mechanical sub-assembly,
black 0267030
Assembled PWB 0202282 1FS-A
SW Module (basic SW), English 8459669
SW Module (basic SW), Chinese 8459671
Top UI PWB 0202408 1fs-f
Mobile enhancements
Power Type Product code
Battery 760 mAh Li-Ion BL-4C 0670386
Retractable charger AC-1 027xxxx (variants)
Charger ACP-7 0675144
Charger ACP-8 0675195
Charger ACP-9 0675149
Charger ACP-12 0675294
Mobile charger LCH-8 0675231
Mobile charger LCH-9 0675120
Mobile charger LCH-12 0675328
Car accessories Type Product code
Headrest handsfree BHF-1 0694102
Headrest handsfree BHF-3 0694158
Wireless car kit CK-1W 0080774
Wireless car kit CARK112 0085112
Car kit CARK126 008xxxx (variants)
Universal car kit CK-7 008xxxx (variants)
Mobile charger LCH-12 0675328
RM-25
Nokia Customer Care General information
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Copyright ©2005 Nokia. All Rights Reserved.