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.
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-146; RM-147; RM-174; RM-181
ESD protectionNokia Customer Care
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
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-146; RM-147; RM-174; RM-181
Company PolicyNokia Customer Care
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/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
RM-146; RM-147; RM-174; RM-181
Nokia 5200; Nokia 5300 Service Manual StructureNokia Customer Care
Nokia 5200; Nokia 5300 Service Manual Structure
1 General information
2 Parts and layouts
3 Service Software Instructions
4 Service Tools and Service Concepts
5 Disassembly and reassembly instructions
6 BB Troubleshooting and Manual Tuning Guide
7 RF Troubleshooting and Manual Tuning Guide
8 System module
9 Schematics
Glossary
Table 1 Batteries and chargers.............................................................................................................................1–8
Table 2 Car accessories..........................................................................................................................................1–9
RM-146; RM-147; RM-174; RM-181
General informationNokia Customer Care
Multimedia• MP3 player supporting formats including MP3, MP4, AAC, AAC+, eAAC+,
WMA, H.263, H.264 (eAAC+ only playback no streaming)
• FM stereo radio with Visual Radio
• Video streaming (3GPP)
• Video ringing tones
• MIDI ringing tones up to 64 polyphonies
Memory functions• Combo memory with 32 MB flash and 16 MB RAM - about 10 MB user data
(10 MB user memory: 9 MB for gallery and applications, 1 MB for contacts,
notes, calendar entries)
• Hotswap microSD memory card slot supporting up to 2GB microSD
memory cards (available as enhancements)
Messaging• Simplified messaging with recently used contacts log and groups
• Email: Access your work and private email accounts; supports SMTP,
POP3, and IMAP4 protocols. Support for attachments (Java version)
• Xpress audio messaging: Record your own voice message and send to
compatible devices
• MMS OMA 1.2: Combine image, video, text, and voice clips and send as an
MMS to a compatible phone or PC; use MMS to tell your story with a multislide presentation. The MMS OMA 1.2 specification allows you to send/
receive messages up to 300 kB in size.
• Text messaging: Supports concatenated SMS, picture messaging, SMS
distribution list
• Predictive text input: Support for all major languages in Europe and AsiaPacific
• Instant Messaging
Applications• Java™ MIDP 2.0 with over-the-air download
• Java-based applications and games
• Wireless presenter (PC application on webpage)
• Nokia Sensor application for improved networking
• Games: 3D Soccer and Snake
Connectivity• Nokia PC Suite with USB, Bluetooth and IrDa connectivity
• Bluetooth wireless connectivity (SIM access, headset, and handsfree
profiles) incl. stereo support for headsets
• Interface with mini USB
• FOTA (Flashing over the air) - dependent on variant
• Local/remote SyncML data synchronization
Browsing• Integrated XHTML browser
• Smart content download - OMA Digital rights management 1.0
Data transfer• EDGE (EGPRS): Class 10, download up to 236.8 kbps
• GPRS: (General Packet Radio Service): Class 10, download up to 85.6 kbps
Note: Actual achieved speeds may vary depending on network support
Note: This phone is charged through the smaller Nokia standard interface (2.0 mm plug). The 3.5 mm
standard charger can be used together with the CA-44 charger adapter.
AC-1Compact charger
AC-3Compact charger
AC-4Travel performance charger
AC-5Travel performance charger
ACP-7Standard charger
ACP-8Travel charger
ACP-9Standard charger
ACP-12Travel charger
BL-5BRM-146/147: Battery 860 mAh Li-Ion
Mechanical parts list...............................................................................................................................................2–6
RM-146/147 Component parts list........................................................................................................................2–9
RM-174/181 Component parts list......................................................................................................................2–22
I1041NUMERIC KEYMAT
I1051SLIDE FLEX
I1061SLIDE DECO PLATE ASSYMust be replaced after disassembly
A51
1TF LIGHT SWAP ENGINE MODULE ASSY
(I201 - I208)
I2011NUMERIC DOMESHEETMust be replaced after disassembly
I2021BT/FM SHIELDING LIDMust be replaced after disassembly
I2031HW ACC SHIELDING LIDMust be replaced after disassembly
I204*11 TF ENGINE MODULE
RM-146; RM-147; RM-174; RM-181
Parts and layoutsNokia Customer Care
ITEM REFQTYPART NAMECOMMENTS
I2051RAP MEM SHIELDING LIDMust be replaced after disassembly
I2061RETU TAHVO SHIELDING LIDMust be replaced after disassembly
I2071RF SHIELDING LIDMust be replaced after disassembly
I2081TYPE LABELMust be replaced after disassembly
I2091CAMERA
12101CAMERA GASKETMust be replaced after disassembly
I2212SCREW 1.6X4.5 TORX PLUS 61P G6
I2221E-COVER ASSEMBLY
Swap units
Table 6 RM-146/147 Swap phones
Note: For product codes, please refer to the latest Service bulletin.
Swap phones
RM-146 SWAP TRX EURO-C RED LATIN
RM-146 SWAP TRX EURO-C DARK GREY LATIN
RM-146 SWAP TRX EURO-C FRANCE RED LATIN
RM-146 EURO-C FRANCE DARK GREY LATIN
RM-146 SWAP TRX EURO-C TURKEY RED LATIN
RM-146 SWAP TRX EURO-C TURK DARKGREY LAT
RM-146 SWAP TRX EURO-F RED HEBREW
RM-146 SWAP TRX EURO-F DARK GREY HEBREW
RM-146 SWAP TRX EURO-H RED GREEK
RM-146 SWAP TRX EURO-H DARK GREY GREEK
Note: For product codes, please refer to the latest Service bulletin.
Swap phones
RM-174 SWAP TRX EURO-C RED LATIN
RM-174 SWAP TRX EURO-C LIGHTBLUE LATIN
RM-174 SWAP TRX EURO-C FRANCE RED LATIN
RM-174 SWAP TRX EURO-C FRANCE LIGHTBLUE LATIN
RM-174 SWAP TRX EURO-C TURKEY RED LATIN
RM-174 SWAP TRX EURO-C TURK LIGHTBLUE LAT
RM-174 SWAP TRX EURO-F RED HEBREW
RM-174 SWAP TRX EURO-F LIGHTBLUE HEBREW
RM-174 SWAP TRX EURO-H RED GREEK