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Nokia Customer Care
Service Manual
RM-443 (Nokia 6303 classic; L3&4)
Mobile Terminal
Part No: (Issue 2)
COMPANY CONFIDENTIAL
Copyright © 2009 Nokia. All rights reserved.
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RM-443 |
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Amendment Record Sheet |
Amendment Record Sheet |
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Amendment No |
Date |
Inserted By |
Comments |
Issue 1 |
03/2009 |
ET |
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Issue 2 |
03/2009 |
ET |
New attenuation values have been |
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added to the SA-138 RF coupler |
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section in the Service Devices and |
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Service Concepts chapter (page 2-6). |
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The Checking antenna functionality |
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section has been updated in the RF |
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Troubleshooting chapter (pages |
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4-16 to 4-18). |
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Page ii |
COMPANY CONFIDENTIAL |
Issue 2 |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
Copyright
Copyright
Copyright © 2008 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.
Issue 2 |
COMPANY CONFIDENTIAL |
Page iii |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
Warnings and cautions
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.
•During testing never activate the GSM transmitter without a proper antenna load, otherwise the GSM PA may be damaged.
Page iv |
COMPANY CONFIDENTIAL |
Issue 2 |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
For your safety
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.
Issue 2 |
COMPANY CONFIDENTIAL |
Page v |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
Care and maintenance
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.
Page vi |
COMPANY CONFIDENTIAL |
Issue 2 |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
ESD protection
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.
Issue 2 |
COMPANY CONFIDENTIAL |
Page vii |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
Battery information
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 Li-Ion 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.
Page viii |
COMPANY CONFIDENTIAL |
Issue 2 |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
Company policy
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: Service.Manuals@nokia.com
Issue 2 |
COMPANY CONFIDENTIAL |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
Company policy
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COMPANY CONFIDENTIAL |
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RM-443
Nokia 6303 classic; L3&4 Service Manual Structure
Nokia 6303 classic; L3&4 Service Manual Structure
1 General information
2 Service Devices and Service Concepts
3 BB Troubleshooting and Manual Tuning Guide
4 RF Troubleshooting
5 System Module and User Interface Glossary
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COMPANY CONFIDENTIAL |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
Nokia 6303 classic; L3&4 Service Manual Structure
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Page xii |
COMPANY CONFIDENTIAL |
Issue 2 |
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Copyright © 2009 Nokia. All rights reserved. |
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Nokia Customer Care
1 — General information
Issue 2 |
COMPANY CONFIDENTIAL |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
General information
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COMPANY CONFIDENTIAL |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
General information
Table of Contents |
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Product selection.................................................................................................................................................... |
1–5 |
Product features and sales package..................................................................................................................... |
1–5 |
Product and module list ........................................................................................................................................ |
1–7 |
Mobile enhancements............................................................................................................................................ |
1–7 |
Technical specifications...................................................................................................................................... |
1–10 |
General specifications.................................................................................................................................... |
1–10 |
Battery endurance.......................................................................................................................................... |
1–10 |
Main RF characteristics for GSM900/1800/1900 (triband) and EDGE phones ........................................... |
1–10 |
Environmental conditions ............................................................................................................................. |
1–11 |
List of Tables |
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Table 1 Audio .......................................................................................................................................................... |
1–7 |
Table 2 Car............................................................................................................................................................... |
1–8 |
Table 3 Data ............................................................................................................................................................ |
1–9 |
Table 4 Music .......................................................................................................................................................... |
1–9 |
Table 5 Power ...................................................................................................................................................... |
1–10 |
Table 6 Main RF characteristics .......................................................................................................................... |
1–10 |
List of Figures |
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Figure 1 View of RM-443........................................................................................................................................ |
1–5 |
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RM-443
General information
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COMPANY CONFIDENTIAL |
Issue 2 |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
General information
Product selection
RM-443 (Nokia 6303 classic) is a GSM triband handportable phone, supporting EGSM 900/1800/1900 bands and GPRS/EGPRS data bearers.
For GPRS/EGPRS networks RM-443 is a Class B EGPRS MSC 32 (5 Rx + 3 Tx, max sum 6), which means a maximum downlink speed of 296 kbit/s and uplink speed of 177.6 kbit/s. RM-443 also supports Dual Transfer Mode (DTM) for simultaneous voice and packet data connection in GSM/EDGE networks; simple class A, multi slot class 11, (4 Rx + 3 Tx, max sum 5 ), downlink speed of 177.6 kbit/s and uplink speed of 118.4 kbit/s.
RM-443 is an MMS (Multimedia Messaging Service) enabled multimedia device. The MMS implementation follows the OMA MMS standard release 1.3. RM-443 also supports Bluetooth 2.1 standard with the stereo audio profiles.
RM-443 has a large 2.2’’ QVGA (320 x 240 pixels) TFT main display with 16 million colors. The device also has a 3.2 Megapixel camera with dual LED flash and 8 x digital zoom.
RM-443 supports the 3rd generation S40 UI and S40 OSS web browser, which brings desktop-like Web browsing experience to mobile devices.
RM-443 also supports MIDP Java 2.0, providing a good platform for compelling 3rd party applications.
Figure 1 View of RM-443
Product features and sales package
Bearers and transport
•GSM/EDGE Class B, Multi slot class 32
•GPRS/EGPRS Class B, Multi slot class 32
•GSM/EDGE Dual Transfer Mode (DTM) class A, multi slot class 11
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COMPANY CONFIDENTIAL |
Page 1 –5 |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
General information
• DARP (SAIC version 2)
Connectivity
•Bluetooth 2.1 with stereo audio profiles
•USB2.0 Full Speed with micro USB interface
•MicroSD memory card - support up to 4GB (hotswap)
•3.5 mm AV Connector
•2 mm DC charger plug
Display
• Large 2.2’’ QVGA (320x240 pixels) TFT display with 16 million colors
Imaging and video
•Integrated 3.2 Megapixel camera with dual LED flash, NIPS and smooth 8 x digital zoom
•Video recording in VGA, CIF, QCIF and subQCIF (15fps)
•Video player with 3GPP H.263 playback and streaming, recording and MPEG4 playback
Music
•Music Player supporting MP3, MP4, AAC, AAC+, enhanced AAC+, H.263, H.264
•Ring tones: Video, WAV, MP3, AAC, eAAC+ and 64 polyphonic ringing tones
•FM stereo radio
Productivity
Context management
•OMA DRM version 2.0
•Organizer (Calendar + To-Do + Active Notes)
•PC Suite
•Active Standby
•Local/remote SyncML data sync
•Web Browser (OSS), Java ™ MIDP 2.0, XHTML browsing over TCP/IP
Messaging
•Email: Max. message size is 600 kB (sending & receiving)
•OMA MMS 1.3 (600kB MMS size)
•Audio Messaging (AMS)
•Instant Messaging
Voice
• Speech codec support for HR, FR, EFR and AMR
Add-on software framework
•Nokia Series 40, 3rd edition
•Java: MIDP2.0
Additional features
• Macromedia Flash Lite 3.0
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COMPANY CONFIDENTIAL |
Issue 2 |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
General information
•Vibrating alert
•Reminder light
•Nokia Maps 1.2 support
Sales package
•Transceiver RM-443
•Battery (BL-5CT/1050 mAh)
•Nokia Charger: AC-8
(AC-6 and CA-100C for China)
•Nokia wired stereo headset (WH-102)
•1GB MicroSD card including Nokia Maps
•USB data cable (CA-101D)
•User Guide
Product and module list
Module name |
Type code |
Notes |
Main PWB |
2YF |
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Flash PWB |
2AH |
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Mobile enhancements
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Table 1 Audio |
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Enhancement |
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Type |
Audio Adapter (2.5 to 3.5mm) |
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AD-52 |
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Wired headsets |
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HS-16 |
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HS-41 |
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HS-44 (+ AD-45) |
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HS-45 (+ AD-54) |
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HS-48 |
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WH-201 |
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WH-500 |
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WH-600 |
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WH-700 |
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WH-800 |
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RM-443
General information
Enhancement |
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Type |
Wireless headsets |
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BH-101 |
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BH-102 |
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BH-103 |
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BH-104 |
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BH-200 |
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BH-201 |
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BH-202 |
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BH-208 |
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BH-212 |
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BH-213 |
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BH-215 |
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BH-301 |
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BH-501 |
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BH-504 |
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BH-600 |
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BH-602 |
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BH-604 |
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BH-606 |
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BH-700 |
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BH-703 |
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BH-800 |
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BH-803 |
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BH-804 |
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BH-900 |
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BH-902 |
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BH-903 |
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BH-904 |
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Table 2 Car |
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Enhancement |
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Type |
Car installation kit |
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CK-100 |
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CK-300 |
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CK-600 |
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CK-7W |
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CK-15W |
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COMPANY CONFIDENTIAL |
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Copyright © 2009 Nokia. All rights reserved.
RM-443
General information
Enhancement |
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Type |
Nokia 500 Auto Navigation |
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PD-14 |
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Universal holder |
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CR-39 |
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CR-82 |
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CR-99 |
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HH-12 |
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HH-17 |
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Wireless plug-in car handsfree |
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HF-33W |
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HF-200 |
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HF-300 |
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HF-310 |
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HF-510 |
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Table 3 Data |
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Enhancement |
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Type |
MicroSD card, 256MB |
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MU-27 |
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MicroSD card, 512 MB |
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MU-28 |
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MicroSD card, 1 GB |
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MU-22 |
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MicroSD card, 2 GB |
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MU-37 |
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MicroSD card, 4 GB |
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MU-41 |
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MicroSD card, 8 GB |
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MU-43 |
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MicroUSB connectivity adapter cable |
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CA-101, CA-101D |
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Wireless GPS Module |
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LD-4W |
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Table 4 Music |
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Enhancement |
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Type |
Wired music speakers |
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MD-4 |
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MD-6 |
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MD-8 |
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Wireless music speakers |
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MD-5W |
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MD-7W |
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COMPANY CONFIDENTIAL |
Page 1 –9 |
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RM-443
General information
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Table 5 Power |
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Enhancement |
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Type |
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Note: This phone is charged through the smaller charger Nokia standard interface (2.mm plug). The standard 3.5mm standard charger can be used together with the CA-44 charger adapter.
Battery 1050 mAh Li-Ion |
BL-5CT |
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First aid charger |
DC-8 |
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Mobile charger |
DC-4 |
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DC-9 |
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DC-11 |
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Travel charger |
AC-4 |
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AC-5 |
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AC-8 |
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USB charger |
AC-6C |
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USB Charger Adapter Cable |
CA-100 |
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CA-100C |
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CA-126 |
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Charger adapter |
CA-44 |
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Technical specifications
General specifications
Unit |
Dimension (mm) |
Weight (g) |
Volume (cc) |
Transceiver with BL-5CT |
108.8 x 46.2 x 12.9 |
96 |
57 |
1050 mAh Li-Ion battery |
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pack |
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Battery endurance
Battery |
Talk time |
Stand-by time |
BL-5CT 1050 mAh Li-ion |
Up to 7 hours |
Up to 18 days |
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Note: Variation in operation times will occur depending on SIM card, network settings and usage.
Main RF characteristics for GSM900/1800/1900 (triband) and EDGE phones
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Table 6 Main RF characteristics |
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Parameter |
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Unit |
Cellular system |
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EGSM900, GSM1800/1900 and EDGE |
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COMPANY CONFIDENTIAL |
Issue 2 |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
General information
Parameter |
Unit |
Rx frequency band |
EGSM900: 925 - 960 MHz |
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GSM1800: 1805 - 1880 MHz |
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GSM1900: 1930 - 1990 MHz |
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Tx frequency band |
EGSM900: 880 - 915 MHz |
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GSM1800: 1710 - 1785 MHz |
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GSM1900: 1850 - 1910 MHz |
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Output power |
GSM900: +5 … +33dBm/3.2mW … 2W |
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GSM1800: +0 … +30dBm/1.0mW … 1W |
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GSM1900: +0 … +30dBm/1.0mW … 1W |
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EDGE output power |
EDGE900: +5 … +29dBm/3.2mW … 794mW |
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EDGE1800: +0 … +26dBm/1.0mW … 400mW |
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EDGE1900:+0 … +26dBm/1.0mW … 400mW |
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Number of RF channels |
GSM900: 194 |
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GSM1800: 374 |
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GSM1900: 299 |
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Channel spacing |
200 kHz |
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Number of Tx power levels |
GSM900: 15 |
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GSM1800: 16 |
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GSM1900: 16 |
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Number of EDGE Tx power levels |
GSM900 EDGE: 12 |
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GSM1800 EDGE: 14 |
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GSM1900 EDGE: 14 |
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Environmental conditions
Temperature conditions
Environmental condition |
Ambient temperature |
Notes |
Normal operation |
-15oC...+55oC |
Specifications fulfilled |
Reduced performance |
-25oC...-15oC |
Operational for shorts periods |
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+55oC...+70oC |
only |
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Intermittent operation |
-40oC...-15oC |
Operation not guaranteed but an |
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+70oC...+85 oC |
attempt to operate does not |
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damage the phone. |
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No operation or storage |
<-40oC...>+85oC |
No storage or operation: an |
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attempt may damage the phone. |
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Charging allowed |
-25oC...+50oC |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443 |
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General information |
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Environmental condition |
Ambient temperature |
Notes |
Long term storage conditions |
0oC...+85oC |
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Humidity
Relative humidity range is 5...95%.
The HW module is not protected against water. Condensed or splashed water might cause malfunction. Any submerge of the phone will cause permanent damage. Long-term high humidity, with condensation, will cause permanent damage because of corrosion.
Vibration
The module should withstand the following vibrations:
•5 - 10 Hz; +10dB / octave
•10 - 50 Hz; 5.58 m2 / s3 (0.0558 g2/ Hz)
•50 - 300 Hz; - 10 dB / octave
ESD strength
Conducted discharge is 8 kV (>10 discharges) and air contact 15 kV ( >10 discharges ).
The standard for electrostatic discharge is IEC 61000-4-2, and this device fulfils level 4 requirements.
RoHS
This device uses RoHS compliant components and lead-free soldering process.
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COMPANY CONFIDENTIAL |
Issue 2 |
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Copyright © 2009 Nokia. All rights reserved. |
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Nokia Customer Care
2 — Service Devices and
Service Concepts
Issue 2 |
COMPANY CONFIDENTIAL |
Page 2 –1 |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
Service Devices and Service Concepts
(This page left intentionally blank.)
Page 2 –2 |
COMPANY CONFIDENTIAL |
Issue 2 |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
Service Devices and Service Concepts
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Table of Contents |
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Service devices........................................................................................................................................................ |
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2–5 |
Product specific devices.................................................................................................................................... |
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2–5 |
FS-121............................................................................................................................................................ |
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2–5 |
MJ-240 ........................................................................................................................................................... |
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2–5 |
RJ-230 ............................................................................................................................................................ |
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2–5 |
SA-138 ........................................................................................................................................................... |
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2–6 |
Rework jigs and stencils................................................................................................................................... |
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2–6 |
RJ-184 ............................................................................................................................................................ |
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2–6 |
ST-61.............................................................................................................................................................. |
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2–6 |
General devices.................................................................................................................................................. |
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2–7 |
AC-33.............................................................................................................................................................. |
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2–7 |
AC-35.............................................................................................................................................................. |
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2–7 |
ACF-8.............................................................................................................................................................. |
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2–7 |
CU-4................................................................................................................................................................ |
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2–8 |
FLS-5 .............................................................................................................................................................. |
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2–9 |
FPS-10............................................................................................................................................................ |
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2–9 |
FPS-21......................................................................................................................................................... |
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2–10 |
PK-1............................................................................................................................................................. |
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2–10 |
PKD-1 .......................................................................................................................................................... |
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2–11 |
SB-6............................................................................................................................................................. |
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2–11 |
SPS-1........................................................................................................................................................... |
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2–11 |
SPS-2........................................................................................................................................................... |
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2–11 |
SRT-6........................................................................................................................................................... |
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2–12 |
SS-46........................................................................................................................................................... |
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2–12 |
SS-62........................................................................................................................................................... |
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2–12 |
SS-93........................................................................................................................................................... |
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2–12 |
SX-4............................................................................................................................................................. |
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2–12 |
Cables............................................................................................................................................................... |
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2–12 |
CA-101 ........................................................................................................................................................ |
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2–13 |
CA-128RS .................................................................................................................................................... |
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2–13 |
CA-31D ........................................................................................................................................................ |
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2–13 |
CA-35S......................................................................................................................................................... |
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2–14 |
CA-89DS ...................................................................................................................................................... |
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2–14 |
DAU-9S ........................................................................................................................................................ |
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2–14 |
PCS-1 ........................................................................................................................................................... |
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2–15 |
XCS-4 ........................................................................................................................................................... |
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2–15 |
XRS-6........................................................................................................................................................... |
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2–15 |
Service concepts .................................................................................................................................................. |
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2–16 |
POS (Point of Sale) flash concept .................................................................................................................. |
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2–16 |
Flash concept with FPS-10............................................................................................................................. |
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2–17 |
Flash concept with FPS-21............................................................................................................................. |
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2–18 |
CU-4 flash concept with FPS-10..................................................................................................................... |
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2–19 |
CU-4 flash concept with FPS-21..................................................................................................................... |
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2–20 |
Module jig service concept ............................................................................................................................ |
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2–21 |
RF testing concept with RF coupler .............................................................................................................. |
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2–22 |
Service concept for RF testing and RF/BB tuning ........................................................................................ |
2–23 |
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Bluetooth testing concept with SB-6 ........................................................................................................... |
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2–24 |
List of Tables |
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Issue 2 |
COMPANY CONFIDENTIAL |
Page 2 –3 |
Copyright © 2009 Nokia. All rights reserved.
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RM-443 |
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Service Devices and Service Concepts |
Table 7 Attenuation values ................................................................................................................................ |
2–13 |
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List of Figures |
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Figure 2 Basic flash concept with FPS-10.......................................................................................................... |
2–17 |
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Figure 3 Basic flash concept with FPS-21.......................................................................................................... |
2–18 |
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Figure 4 CU-4 flash concept with FPS-10........................................................................................................... |
2–19 |
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Figure 5 CU-4 flash concept with FPS-21........................................................................................................... |
2–20 |
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Figure 6 |
Module jig service concept .................................................................................................................. |
2–21 |
Figure 7 |
RF testing concept with RF coupler .................................................................................................... |
2–22 |
Figure 8 |
Service concept for RF testing and RF/BB tuning .............................................................................. |
2–23 |
Figure 9 |
Service concept for RF testing and RF/BB tuning .............................................................................. |
2–24 |
Page 2 –4 |
COMPANY CONFIDENTIAL |
Issue 2 |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
Service Devices and Service Concepts
Service devices
Product specific devices
The table below gives a short overview of service devices that can be used for testing, error analysis, and repair of product RM-443. For the correct use of the service devices, and the best effort of workbench setup, please refer to various concepts.
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FS-121 |
Flash adapter |
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•FS-121 is equipped with a clip interlock system
•Provides standardised interface towards Control Unit
•Provides RF connection using coupler
•Multiplexing between USB and FBUS media, controlled by VUSB
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MJ-240 |
Module jig |
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MJ-240 is meant for component level troubleshooting.
The jig includes an RF interface for GSM and Bluetooth. In addition, it has the following features:
•Provides mechanical interface with the engine module
•Provides galvanic connection to all needed test pads in module
•Multiplexing between USB and FBUS media, controlled by Vusb
•MMC interface
•Duplicated SIM connector
•Connector for control unit
•Access for AVand USB connectors
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RJ-230 |
Soldering jig |
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RJ-230 is a soldering jig used for soldering and as a rework jig for the engine module.
Issue 2 |
COMPANY CONFIDENTIAL |
Page 2 –5 |
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Copyright © 2009 Nokia. All rights reserved. |
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RM-443
Service Devices and Service Concepts
SA-138 |
RF coupler |
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SA-138 is an RF coupler for GSM RF testing. It is used together with SS-46 and SS-62.
The following table shows attenuations from the antenna pads of the mobile terminal to the SMA connectors of SA-138:
•Attenuation values for inductive RF coupler SA-138
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Band |
Channel |
Attenuation RX |
Attenuation TX |
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Low |
2 |
2,9 |
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GSM 900 |
Mid |
3 |
2,5 |
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High |
4 |
2,4 |
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GSM |
Low |
5 |
4,6 |
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Mid |
5 |
4,8 |
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1800 |
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High |
5 |
5,2 |
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GSM |
Low |
6 |
6,1 |
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Mid |
7 |
6,6 |
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1900 |
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High |
8 |
6,5 |
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Rework jigs and stencils
The table below gives a short overview of service devices that can be used for testing, error analysis, and repair of product RM-443. For the correct use of the service devices, and the best effort of workbench setup, please refer to various concepts.
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RJ-184 |
Rework jig |
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RJ-184 is a rework jig used when servicing the microphone (B2150).
It is used together with the ST-61 rework stencil.
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ST-61 |
Rework stencil |
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ST-61 is a rework stencil used when servicing the microphone (B2150).
It is used together with the rework jig RJ-184.
Page 2 –6 |
COMPANY CONFIDENTIAL |
Issue 2 |
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Copyright © 2009 Nokia. All rights reserved. |
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