Issue 102/2006M. Hautaniemi
Issue 208/2006M. HautaniemiRM-91/WCDMA1900 information
removed throughout the manual.
Exploded view, spare parts overview
and schematics updated.
A note added to Parts Lists and
Component Layouts, Baseband
Troubleshooting and Manual Tuning
Guide as well as to RF
Troubleshooting and Manual Tuning
Guide regarding the nonreplacement of RAP, application
processor, RF ASIC and BT.
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.
• 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.
• 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.
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
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.
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/email.
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
E-mail: Service.Manuals@nokia.com
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.
RM-92
Nokia N80 Service Manual StructureNokia Customer Care
Nokia N80 Service Manual Structure
1 General Information
2 Parts Lists and Component Layouts
3 Service Software Instructions
4 Service Tools and Service Concepts
5 Disassembly/Reassembly Instructions
6 BB Troubleshooting and Manual Tuning Guide
7 RF Troubleshooting and Manual Tuning Guide
8 Camera Module Troubleshooting
9 System Module
10 Schematics
RM-92 product features and sales package.........................................................................................................1–5
Product and module list........................................................................................................................................1–7
Mobile enhancements............................................................................................................................................1–8
Transceiver general specifications..................................................................................................................1–9
Main RF characteristics for GSM850/900/1800/1900 and WCDMA 2100 phones........................................1–9
Figure 1 View of RM-92..........................................................................................................................................1–5
Nokia RM-92 is a WCDMA/GSM dual mode handportable phone which supports GSM (GSM850, E-GSM900,
GSM1800 & GSM1900) and WCDMA2100.
According to GSM standard 05.05 it responds to class 4 (max. 2W) in EGSM 900, class 1 (1W) in GSM 1800 and
class 1 in GSM 1900. RM-92 supports EGPRS (EDGE) class B as well as Bluetooth 1.2 standard. The handset has
a full phase 2 Type Approval and it complies with the GSM Type Approval. RM-92 also has a full CE approval
and FCC approval.
RM-92 supports two-way video calls with two integrated cameras. It is an MMS (Multimedia Messaging
Service) enabled phone with a large bright color display and an integrated 3 megapixel camera with macro
mode and a VGA digital camera.
The MMS implementation follows the OMA MMS standard release 1.2.
WAP 2.0 compatible browser supports XHTML Mobile Profile (MP) and uses a TCP/IP stack to communicate
with a gateway in network.
RM-92 uses Symbian 9.1a operating system and supports also MIDP Java 2.0 & CLDC1.1, providing a good
platform for 3rd party applications.
Figure 1 View of RM-92
RM-92 product features and sales package
Display and user interface
• Active matrix colour display (352x416, up to 262,144 colours)
• Automatic brightness control for display
• 4-way scroll key with center select, two softkeys, application-key, edit and clear key, send & end key,
multimedia key
• Dedicated capture key for instant camera activation
• E-mail with document viewers to view attachments
• SMS, multimedia messaging (MMS)
Memory functions
• Up to 40 MB of internal dynamic memory for images, contacts, text messages, multimedia messages,
ringing tones, images, video clips, calendar notes, to-do list and applications. Please note that the
preinstalled applications on the user data area of the device memory will reduce the informed amount of
available memory, unless uninstalled.
• Expandable memory: 128 MB miniSD card. *
• Hot swap slot for easy memory card insertion and removal
*The memory capacity of the memory card in the sales package may vary depending on the market and/or
your network operator/service provider.
Connectivity
• Integrated Wireless LAN (802.11g) and UPnP (Universal Plug and Play)
• Pop-Port™ with USB 2.0 Full Speed with mass storage class
Operating frequency and data transfer
• WCDMA2100 and quadband GSM/EDGE (EGSM 850/900/1800/1900) WCDMA2100 with simultaneous voice
and packet data (PS max speed UL/DL= 384/384kbps, CS max speed 64kpbs)
• EGPRS (Class A, Multislot class 11) – Max download 236.8 kbps; upload 118.4 kbps
• Data transfer (from compatible S40 phones S60 phones)
Java
• Java™ MIDP 2.0, CLDC 1.1
• Over-the-air download of Java™-based applications and games
Sales package
• Transceiver RM-92
• Charger (AC-4)
• Charger adapter (CA-44)
• Battery (BL-5B)
• Stereo headset (HS-23)
• Connectivity cable (CA-53)
• Wrist strap
• 128 MB miniSD memory card*
• Audio adapter (AD-15)
*The memory capacity of the memory card in the sales package may vary depending on the market and/or
your network operator/service provider.
Product and module list
Module nameType codeNotes
System/RF Module1NNMain PWB with components
UI Module1MJKeyboard PWB with components.
Part of the UI Frame Assy
Front Camera ModuleCamera module VGA
Back Camera Module3MP camera with macro
Display Module
Engine Shield AssemblyPart of slide assembly
Slide AssemblyMechanical assembly
Core SW Module
Boom mono headsetHDB-4
Fashion stereo headsetHS-3
Mono headsetHS-5
Stereo headsetHDS-3
Retractable headsetHS-10
LoopsetLPS-4
FM radio headsetHS-2R
Wireless headsetH-36W
HDW-3
HS-37W
HS-4W
HS-11W
Wireless clip-on headsetHS-21W
Music standMD-1
Headset adapterAD-15
TTY adapterHAD-10
Table 2 Car
EnhancementType
Mobile chargerDC-4
Headrest handsfreeBHF-3
Basic handsfreeHF-3
Advanced car kit (sales pack)CK-7W
Wireless car kitCK-1W
Wireless plug-in car handsfreeHF-6W
Car kitCK-10
Car kitN616
Mobile holderCR-39
Spare parts overview.............................................................................................................................................2–6
Mechanical spare parts list....................................................................................................................................2–7
Component parts lists and layouts.......................................................................................................................2–9
Component parts list 1NN_07a.........................................................................................................................2–9