Nokia RM-132 Troubleshooting guide

Service Manual
RM-132; RM-133 (Nokia N73)
Mobile Terminal
Part No: 9251883 (Issue 1)
Nokia Customer Care
COMPANY CONFIDENTIAL
Copyright © 2006 Nokia. All rights reserved.

Amendment Record Sheet
Amendment No Date Inserted By Comments
Issue 1 06/2006 M. Hautaniemi
RM-132; RM-133
Nokia Customer Care Amendment Record Sheet
Page ii COMPANY CONFIDENTIAL Issue 1
Copyright © 2006 Nokia. All rights reserved.

Copyright
Copyright © 2006 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-132; RM-133
Copyright Nokia Customer Care
Issue 1 COMPANY CONFIDENTIAL Page iii
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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.
•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.
RM-132; RM-133
Nokia Customer Care Warnings and cautions
Page iv COMPANY CONFIDENTIAL Issue 1
Copyright © 2006 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.
RM-132; RM-133
ESD protection Nokia Customer Care
Issue 1 COMPANY CONFIDENTIAL Page v
Copyright © 2006 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-132; RM-133
Nokia Customer Care Care and maintenance
Page vi COMPANY CONFIDENTIAL Issue 1
Copyright © 2006 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/e-
mail.
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: [email protected]
RM-132; RM-133
Company Policy Nokia Customer Care
Issue 1 COMPANY CONFIDENTIAL Page vii
Copyright © 2006 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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Nokia Customer Care Battery information
Page viii COMPANY CONFIDENTIAL Issue 1
Copyright © 2006 Nokia. All rights reserved.

Nokia N73 Service Manual Structure
1 General Information
2 Parts Lists and Component Layouts
3 Phoenix 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-132; RM-133
Nokia N73 Service Manual Structure Nokia Customer Care
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Copyright © 2006 Nokia. All rights reserved.

RM-132; RM-133
Nokia Customer Care Nokia N73 Service Manual Structure
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1 — General Information
Nokia Customer Care
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Table of Contents
RM-133/RM-132 product selection........................................................................................................................1–5
Product features and sales package.....................................................................................................................1–5
Mobile enhancements............................................................................................................................................1–7
Technical specifications.......................................................................................................................................1–10
Transceiver general specifications................................................................................................................1–10
Main RF characteristics for GSM850/900/1800/1900 and WCDMA 2100 phones......................................1–10
Battery endurance...........................................................................................................................................1–11
Environmental conditions..............................................................................................................................1–11
List of Tables
Table 1 Audio..........................................................................................................................................................1–7
Table 2 Car...............................................................................................................................................................1–8
Table 3 Carrying......................................................................................................................................................1–8
Table 4 Data............................................................................................................................................................1–8
Table 5 Deskstands.................................................................................................................................................1–9
Table 6 Imaging......................................................................................................................................................1–9
Table 7 Messaging..................................................................................................................................................1–9
Table 8 Positioning................................................................................................................................................1–9
Table 9 Power.........................................................................................................................................................1–9
List of Figures
Figure 1 View of RM-133/RM-132..........................................................................................................................1–5
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RM-133/RM-132 product selection
The Nokia RM-133 is a GSM/WCDMA dual mode handportable phone supporting EGSM 850/900/1800/1900
and WCDMA 2100 (UMTS). The RM-132 variant does not support WCDMA radio interface and related services.
Note: All subsequent references to WCDMA or related services concern RM-133 only.
RM-133 is a 3GPP Release 99H terminal supporting WCDMA, EGPRS and GPRS data bearers. For WCDMA the
maximum bit rate is up to 384 kbps for downlink and 384 kbps for uplink with simultaneous CS speech (64
kbps). For GSM networks RM-133 supports EGPRS multislot class 11 (4+3, max 5) and DTM multislot class 9 (3
+2, max 5).
The handset has a full phase 2 Type Approval and complies with the GSM Type Approval. It has a full CE approval
and FCC approval.
RM-133 supports two way video calls with two integrated cameras. Nokia RM-133 is an MMS (Multimedia
Messaging Service) enabled phone with a large bright colour display and an integrated 3.2 megapixel digital
camera. The MMS implementation follows the OMA MMS standard release 1.2. The WAP 2.0 compatible
Browser supports XHTML Mobile Profile (MP) and uses a TCP/IP stack to communicate with a gateway in
network.
The handset uses Symbian 9.1 operating system and supports also MIDP Java 2.0 & CLDC1.1, providing an
excellent platform for 3rd party applications.
Figure 1 View of RM-133/RM-132
Product features and sales package
Display and user interface
• QVGA display (240x320, 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, zoom/volume keys and review key
• System: EGSM 850/900/1800/1900 + WCDMA 2100 GHz
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Copyright © 2006 Nokia. All rights reserved.

• User interface: S60 software on Symbian OS
Imaging and video
• Integrated 3.2 Megapixel camera with up to 20 x digital zoom and mechanical shutter
• Landscape capture with dedicated capture key
• Integrated Flash LED with red-eye reduction function
• High-quality video capture in MP4 and 3GP formats with up to 8x digital zoom
• Image and video editors
• Nokia Lifeblog
• Image and video uploading to the web
• XpressPrint over infrared, Bluetooth wireless technology, PictBridge and UPnP directly from Gallery
Entertainment
• Integrated digital music player with stereo audio. Supported file formats: MP3, AAC, eAAC+ and wma
• USB mass storage that enables easy drag and drop of files, such as music tracks
• Stereo FM radio with support for Visual Radio
• Multimedia player (RealPlayer) with 3GPP & MPEG4 AVC video streaming support
• Internet browser
Productivity
• Office document viewers (Microsoft Word, PowerPoint, Excel) and PDF reader
• PC Suite connectivity with USB, Bluetooth wireless technology, and IrDa
• Advanced S60 PIM (calendar, contacts, task list, PIM printing, etc.)
• Voice recording, dialing and voice commands
• Push to talk (PoC) application
• SettingWizard for easy settings configuration
• Video sharing and two-way video call
Messaging
• E-mail with document viewers to view attachments
• SMS, multimedia messaging (MMS)
Memory functions
• Up to 42 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: 1 GB miniSD card. *
• Hot swap slot for easy memory card insertion and removal
*The availability of a memory card and memory capacity of the card in the sales package may vary depending
on the market and/or your network operator/service provider.
Connectivity
• Bluetooth wireless technology
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• Infrared
• 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= 384/384 kbps, CS max speed 64 kpbs)
• EGPRS (Class A, Multislot class 11) – Max download 236.8 kbps; upload 118.4 kbps
• Data transfer (from compatible S40 and S60 phones)
Java
• Java™ MIDP 2.0, CLDC 1.1
• Over-the-air download of Java™-based applications and games
Sales package
• Transceiver
• Charger (AC-4)
• Battery (BP-6M)
• Stereo headset (HS-23)
• Connectivity cable (CA-53)
• Wrist strap (CP-134)
• Charging adapter (CA-44)
• Lens cleaning cloth
Mobile enhancements
Table 1 Audio
Enhancement Type
Classic stereo headset HS-23
Music stereo headset HS-28+AD-41
Mono Headset HS-5
Boom Headset HDB-4
Fashion Stereo Headset HS-31
Display Headset HS-69
Bluetooth headset BH-800 HS-24W
Bluetooth Headset BH-900 HS-25W
Wireless Headset HS-26W
Wireless Headset HS-11W
Wireless Clip-on Headset HS-21W
Wireless Headset HS-36W
Wireless Headset HS-37W
Wireless Headset HS-53W
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Enhancement Type
Wireless Headset HS-55W
Wireless Headset HS-54W
Wireless Headset HS-56W
Bluetooth Headset BH-200 HS-58W
Bluetooth Headset BH-700 HS-57W
Bluetooth Headset BH-300 HS-50W
Bluetooth Headset BH-600 HS-59W
Audio Adapter AD-15
Audio Adapter AD-46
Music Stand MD-1
TTY Adapter HDA-10
Loopset LPS-4
Table 2 Car
Enhancement Type
Mobile charger DC-4
Headrest handsfree BHF-3
Basic handsfree HF-3
Advanced car kit (sales pack) CK-7W
Nokia 616 car kit N616
Basic car kit CK-10
Wireless plug-in car handsfree HF-6W
Universal holder CR-39
Table 3 Carrying
Enhancement Type
Multicompatible carrying case CP-93
Inbox strap CP-134
Lens cloth CL-3
Table 4 Data
Enhancement Type
Mini SD card 128 MB MU-17
Mini SD card 256 MB MU-18
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Enhancement Type
Mini SD card 512 MB MU-23
Mini SD card 1GB MU-24
Charging connectivity cable CA-70
Connectivity cable CA-53
Table 5 Deskstands
Enhancement Type
Universal passive deskstand DT-13
Table 6 Imaging
Enhancement Type
Nokia image album PD-1
Nokia remote camera PT-6
Table 7 Messaging
Enhancement Type
Nokia digital pen SU-1B
Bluetooth QWERTY keypad SU-8W
Table 8 Positioning
Enhancement Type
Wireless GPS Module LD-1W
Wireless GPS Module update LD-3W
Table 9 Power
Enhancement Type
Battery 1100 mAh Li-ion BP-6M
Compact charger AC-3
Travel charger AC-4
Charging adapter CA-44
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Technical specifications
Transceiver general specifications
Unit Dimensions (L x W x T)
(mm) Weight (g) Volume (cm3)
Transceiver with BP-6M
1100 mAh li-ion battery
back
110 x 49 x 19 (26 mm at
camera)
116 89
Main RF characteristics for GSM850/900/1800/1900 and WCDMA 2100 phones
Parameter Unit
Cellular system GSM850, EGSM900, GSM1800/1900, WCDMA 2100
Rx frequency band GSM850: 869 - 894MHz
EGSM900: 925 - 960 MHz
GSM1800: 1805 - 1880 MHz
GSM1900: 1930 - 1990 MHz
WCDMA2100: 2110 - 2170 MHz
Tx frequency band GSM850: 824 - 849MHz
EGSM900: 880 - 915 MHz
GSM1800: 1710 - 1785 MHz
GSM1900: 1850 - 1910 MHz
WCDMA2100: 1920 - 1980 MHz
Output power GSM850: +5 ...+33dBm/3.2mW ... 2W
GSM900: +5 … +33dBm/3.2mW … 2W
GSM1800: +0 … +30dBm/1.0mW … 1W
GSM1900: +0 … +30dBm/1.0mW … 1W
WCDMA -50 … 24 dBm
Number of RF channels GSM850: 124
GSM900: 174
GSM1800: 374
GSM1900: 299
Channel spacing 200 kHz
Number of Tx power levels GSM850: 15
GSM900: 15
GSM1800: 16
GSM1900: 16
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