Nokia 6555 Service Manual Level 3-4
Nokia Customer Care
Service Manual
RM-289; 276; 271 (Nokia 6555)
Mobile Terminal
Part No: 9200586 (Issue 1)
COMPANY CONFIDENTIAL
Copyright © 2007 Nokia. All rights reserved.
Amendment Record Sheet
Amendment Record Sheet
Amendment No Date Inserted By Comments
Issue 1 08/2007 MHa
RM-289; 276; 271
Page ii COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
Copyright
Copyright
Copyright © 2007 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 1 COMPANY CONFIDENTIAL Page iii
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
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.
• 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.
Page iv COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
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 1 COMPANY CONFIDENTIAL Page v
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
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 1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
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 1 COMPANY CONFIDENTIAL Page vii
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
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 1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
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/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
Issue 1 COMPANY CONFIDENTIAL Page ix
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
Company Policy
(This page left intentionally blank.)
Page x COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
Nokia 6555 Service Manual Structure
Nokia 6555 Service Manual Structure
1 General information
2 Service Tools and Service Concepts
3 BB Troubleshooting and Manual Tuning Guide
4 RF troubleshooting
5 System Module
Glossary
Issue 1 COMPANY CONFIDENTIAL Page xi
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
Nokia 6555 Service Manual Structure
(This page left intentionally blank.)
Page xii COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.
Nokia Customer Care
1 — General information
Issue 1 COMPANY CONFIDENTIAL Page 1 –1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
General information
(This page left intentionally blank.)
Page 1 –2 COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
General information
Table of Contents
Product selection....................................................................................................................................................1–5
Phone features .......................................................................................................................................................1–5
Accessories..............................................................................................................................................................1–7
Technical specifications.........................................................................................................................................1–8
General specifications.......................................................................................................................................1–8
Battery endurance.............................................................................................................................................1–8
Environmental conditions ................................................................................................................................1–8
Electrical characteristics ...................................................................................................................................1–9
RM-289/276 main RF characteristics...............................................................................................................1–9
RM-271 main RF characteristics.................................................................................................................... 1–10
List of Tables
Table 1 Battery and chargers ................................................................................................................................1–7
Table 2 Car accessories ..........................................................................................................................................1–7
Table 3 Headsets ....................................................................................................................................................1–7
Table 4 Data ............................................................................................................................................................1–8
Table 5 Memory cards............................................................................................................................................1–8
Table 6 Normal and extreme voltages.................................................................................................................1–9
List of Figures
Figure 1 RM-289/276/271 phone..........................................................................................................................1–5
Issue 1 COMPANY CONFIDENTIAL Page 1 –3
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
General information
(This page left intentionally blank.)
Page 1 –4 COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
General information
Product selection
RM-289/276/271 is a quadband GSM / dualband WCDMA handportable phone. RM-289/276 supports
GSM850/900/1800/1900 and WCDMA850/1900 bands. RM-271 supports GSM850/900/1800/1900 and
WCDMA850/2100 bands.
Figure 1 RM-289/276/271 phone
Phone features
Hardware characteristics
• AGPS (RM-289 only)
• EDGE Rel. 4: MSC 10 (RX+TX 4+1, 3+2)
• GPRS: MSC 10 (RX+TX: 4+1, 3+2, class B&C)
• Speech codec support for FR, EFR, AMR
• 30MB user memory and (empty) MicroSD card slot
• Douglas 8 UI on primary display, Fold 4 UI on secondary display
• 2.0” 240x320 pixel, 16M color primary display. 1.36” 128x160 pixel 262k color secondary display
• 1,3MPix camera with 6x digital zoom, portrait mode
• Bluetooth version 2.0 supporting SAP (SIM Access Profile), OPP (Object Push Profile), FTP (File Transfer
Profile), DUN (Dial-up Networking Profile), HSP (Headset Profile), HFP (Hands-Free Profile), SDAP (Service
Discovery Application Profile), GAP (Generic Access Profile), SPP (Serial Port Profile), GOEP (Generic Object
Exchange Profile), A2DP profile for stereo headset
• Micro USB
Issue 1 COMPANY CONFIDENTIAL Page 1 –5
Copyright © 2007 Nokia. All rights reserved.
• 2.5mm UHJ connector (RM-289 only)
• 2.5mm Nokia A/V headset connector (RM-271/276 only)
• 5-way , two soft keys, send and end keys
• Side volume keys with the zoom functionality
• Dedicated camera sidekey (RM-271/276 only)
• Dedicated camera key on keymat (RM-289 only)
• Dedicated PTT sidekey (RM-289 only)
• Music Player
• MicroSD card slot
• Internal vibra and antenna
• M3 and T3 HAC Compliance (RM-289 only)
UI features
• New Series 40 UI
• Active stand-by
RM-289; 276; 271
General information
Applications/service enablers
• Video streaming and recording in QCIF (176x144 pixel)
• XHTML browsing over TCP/IP
• SAIC
• Skins (wallpapers, icons, colors)
• Music Player supporting MP3, MP4, AAC, eAAC+ and Windows Media Player
• PIM (Calendar & Contacts)
• Presence Enhanced contacts – OMA IMPS
• Nokia Xpress audio messaging (AMS)
• Flight mode
• OMA DRM 2.0 (Digital Right Management)
• OMA MMS 1.2, MMS Conformance 3.0, AMR and SMIL
• OMA Client Provisioning v1.1
• Java&APIs: MIDP2.0, JSR139 (CLDC1.1), JSR75 (file connection and PIM), JSR135, JSR184 (3D), JSR82 (BT)
• 3GPP H.263 playback+streaming and MPEG4 video and playback
• Video, MP3, AAC, eAAC+ and 64 polyphonic ringing tones
• WAP 2.0, XHTML browser over HTTP/TCP/IP stack
• SyncML (local and remote)
• E-mail client with attachment
• Nokia PC Suite
Services
• OTA download of ringing tones, themes, wallpapers
• Download/upload images and video sequences
• FOTA – Firmware update over the air
• Plug and play services
Page 1 –6 COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
General information
• IM (AOL, ICQ, Yahoo, MSN)
• HAC (RM-289 only)
• SIM access profile in BT
Accessories
Sales package contents
• RM-289/276/271 phone
• Battery BL-5C
• Fast Charger AC-4
• Headset HS-47 (RM-276, 271 in LTA only)
• AD-61 2.5 to 3.5 Headset Adapter (RM-289 only)
• User Guide
Table 1 Battery and chargers
Type Name
AC-3 Compact charger
AC-4 Travel performance charger
AC-5 Travel performance charger
BL-5C Battery 1020 mAh Li-Ion
Table 2 Car accessories
Type Name
HF-6W Wireless plug-in handsfree
HF-9W Wireless plug-in handsfree
CK-20W Wireless carkit
Table 3 Headsets
Type Name
BH-601 Wireless headset
BH-700 Wireless headset
BH-800 Wireless headset
BH-801 Wireless headset
BH-900 Wireless headset
HS-21W Wireless headset
BH-201 Wireless headset
HS-36W Wireless headset
HS-12 Wireless headset
HS-9 Wired headset
Issue 1 COMPANY CONFIDENTIAL Page 1 –7
Copyright © 2007 Nokia. All rights reserved.
Type Name
HS-49 Wired headset
HS-47 Wired headset
Table 4 Data
Type Name
CA-101 Micro USB data cable
Table 5 Memory cards
Type Name
MU-27 Memory card
MU-28 Memory card
MU-22 Memory card
RM-289; 276; 271
General information
MU-37 Memory card
Technical specifications
General specifications
Unit Dimension (mm) Weight (g) Volume (cc)
RM-289/276/271
transceiver with BL-5C
1020 mAh Li-Ion battery
pack
99.6 x 44.3 x 19.6 97 67.6
Battery endurance
Battery Talk time Standby time
BL-5C 1020 mAh Li-ion GSM: up to 3h20min
WCDMA: up to 3h
Note: Variation in operation times will occur depending on SIM card, network settings and usage.
Talk time is increased by up to 30% if half rate is active, and reduced by 5% if enhanced full rate is
active.
GSM: up to 330h
WCDMA: up to 260h
Environmental conditions
Temperature
Temperature range
Operational (all specs met) -5 +55
Page 1 –8 COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.
Min oC Max oC
RM-289; 276; 271
General information
Temperature range
Functional (reduced
performance)
Storage -30 +85
The HW module complies with the SPR4 Operating Conditions.
-30 +70
Min oC Max oC
Humidity
Relative humidity range is 5...95%.
The hardware 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.
The hardware module complies with the SPR4 Operating Conditions.
Electrical characteristics
Table 6 Normal and extreme voltages
Voltage Voltage (V) Condition
General conditions
Nominal voltage 4.0
Lower extreme voltage 3.06 a
Higher extreme voltage 4.2 b
Min operating voltage
Vcoff+ 3.1 ± 0.1 Off to on
x 2.8 ± 0.1 On to off
a. ADC settings in the SW might shutdown the phone above this value.
b. During fast charging of an empty battery, this voltage might exceed this value. Voltages between 4.20 and
4.60 might appear for a short while.
RM-289/276 main RF characteristics
Parameter Unit
Cellular system GSM/EDGE 850/900/1800/1900, WCDMA V (850)/II (1900)
Rx frequency band GSM850: 869 - 894MHz
EGSM900: 925 - 960 MHz
GSM1800: 1805 - 1880 MHz
GSM1900: 1930 - 1990 MHz
WCDMA V (850): 871 - 892 MHz
WCDMA II (1900): 1932 - 1988 MHz
Issue 1 COMPANY CONFIDENTIAL Page 1 –9
Copyright © 2007 Nokia. All rights reserved.
Parameter Unit
Tx frequency band GSM850: 824 - 849MHz
EGSM900: 880 - 915 MHz
GSM1800: 1710 - 1785 MHz
GSM1900: 1850 - 1910 MHz
WCDMA V (850): 826 - 847 MHz
WCDMA II (1900): 1852 - 1908 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 V (850): -50 ... +24 dBm/0.01μW ... 251.2mW
WCDMA II (1900): -50 ... +24 dBm/0.01μW ... 251.2mW
RM-289; 276; 271
General information
Number of RF channels GSM850: 124
GSM900: 174
GSM1800: 374
GSM1900: 299
WCDMA V (850): 100
WCDMA II (1900): 275
Channel spacing 200 kHz
Number of Tx power levels GSM850: 15
GSM900: 15
GSM1800: 16
GSM1900: 16
WCDMA V (850): 75
WCDMA II (1900): 75
RM-271 main RF characteristics
Parameter Unit
Cellular system GSM/EDGE 850/900/1800/1900, WCDMA V (850)/I
(2100)
Page 1 –10 COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
General information
Parameter Unit
Rx frequency band GSM850: 869 - 894 MHz
EGSM900: 925 - 960 MHz
GSM1800: 1805 - 1880 MHz
GSM1900: 1930 - 1990 MHz
WCDMA V (850): 871 - 892 MHz
WCDMA I (2100): 2110 - 2170 MHz
Tx frequency band GSM850: 824 - 849 MHz
EGSM900: 880 - 915 MHz
GSM1800: 1710 - 1785 MHz
GSM1900: 1850 - 1910 MHz
WCDMA V (850): 826 - 847 MHz
WCDMA I (2100): 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 V (850): -50 ... +24 dBm/0.01μW ... 251.2mW
WCDMA I (2100): -50 ... +24 dBm/0.01μW ...
251.2mW
Number of RF channels GSM850: 124
GSM900: 174
GSM1800: 374
GSM1900: 299
WCDMA V (850): 100
WCDMA I (2100): 275
Channel spacing 200 kHz
Number of Tx power levels GSM850: 15
GSM900: 15
GSM1800: 16
GSM1900: 16
WCDMA V (850): 75
WCDMA I (2100): 75
Issue 1 COMPANY CONFIDENTIAL Page 1 –11
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
General information
(This page left intentionally blank.)
Page 1 –12 COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.
Nokia Customer Care
2 — Service Tools and Service
Concepts
Issue 1 COMPANY CONFIDENTIAL Page 2 –1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
Service Tools and Service Concepts
(This page left intentionally blank.)
Page 2 –2 COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
Service Tools and Service Concepts
Table of Contents
Service tools............................................................................................................................................................2–5
New tools ...........................................................................................................................................................2–5
FS-57..............................................................................................................................................................2–5
MJ-134 ...........................................................................................................................................................2–5
RJ-177 ............................................................................................................................................................2–5
RJ-201 ............................................................................................................................................................2–6
SA-130 ...........................................................................................................................................................2–6
SS-120............................................................................................................................................................2–6
ST-65..............................................................................................................................................................2–6
Reused tools ......................................................................................................................................................2–6
CU-4................................................................................................................................................................2–7
FLS-5 ..............................................................................................................................................................2–8
FPS-10............................................................................................................................................................2–8
JXS-1...............................................................................................................................................................2–8
PK-1................................................................................................................................................................2–9
PKD-1 .............................................................................................................................................................2–9
RJ-157 ............................................................................................................................................................2–9
RJ-160 ............................................................................................................................................................2–9
RJ-169 ......................................................................................................................................................... 2–10
RJ-93 ........................................................................................................................................................... 2–10
SB-6............................................................................................................................................................. 2–10
SPS-1........................................................................................................................................................... 2–10
SS-46........................................................................................................................................................... 2–11
SS-62........................................................................................................................................................... 2–11
SS-88........................................................................................................................................................... 2–11
SS-93........................................................................................................................................................... 2–11
ST-40........................................................................................................................................................... 2–11
ST-55........................................................................................................................................................... 2–12
ST-59........................................................................................................................................................... 2–12
SX-4............................................................................................................................................................. 2–12
Cables............................................................................................................................................................... 2–12
CA-101 ........................................................................................................................................................ 2–12
CA-31D ........................................................................................................................................................ 2–13
CA-35S......................................................................................................................................................... 2–13
CA-57RS....................................................................................................................................................... 2–13
DAU-9S........................................................................................................................................................ 2–13
PCS-1........................................................................................................................................................... 2–14
XCS-4........................................................................................................................................................... 2–14
XRS-6........................................................................................................................................................... 2–14
Attenuation values for SA-130...................................................................................................................... 2–14
Attenuation values for CA-57RS ................................................................................................................... 2–17
Service concepts .................................................................................................................................................. 2–18
POS (Point of Sale) flash concept .................................................................................................................. 2–18
Flash concept with FPS-10............................................................................................................................. 2–19
Flash concept with FPS-10 and SS-62........................................................................................................... 2–20
RF testing concept with RF coupler .............................................................................................................. 2–21
Module jig service concept with smart card reader ................................................................................... 2–22
Module jig service concept............................................................................................................................ 2–23
Issue 1 COMPANY CONFIDENTIAL Page 2 –3
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
Service Tools and Service Concepts
List of Figures
Figure 2 Basic flash concept with FPS-10.......................................................................................................... 2–19
Page 2 –4 COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
Service Tools and Service Concepts
Service tools
New tools
The table below gives a short overview of service tools that can be used for testing, error analysis and repair
of product RM-289; 276; 271, refer to various concepts.
FS-57 Flash adapter
• FS-57 is equipped with a clip interlock system
• provides standardised interface towards Control Unit
• provides RF connection using SA-130 coupler.
For attenuation values refer to Attenuation values for SA-130
(page 2–14).
• multiplexing between USB and FBUS media, controlled by VUSB
MJ-134 Module jig MJ-134 is meant for component level troubleshooting.
The jig includes an RF interface for GSM, WCDMA 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
For GSM850, GSM900, GSM1800, and GSM1900 bands, use XRS-6 RF
cable connected to right angle mount SMA connector on fixture. Use
losses for XRS-6 RF cable for correct attenuation values for accurate
testing and calibration. For GPS (1485 MHz) band, use CA-57RS with
XRS-6 RF cables. CA-57RS connects to jack X6201 located component
side top of module. Add losses for CA-57RS RF cable to losses for
XRS-6 RF cable for correct attenuation values for accurate testing
and calibration. For Bluetooth (2500 MHz) band, use instructions
for SB -6 (or JBT-9).
• Multiplexing between USB and FBUS media, controlled by Vusb
• MMC interface
• Duplicated SIM connector
• Connector for control unit
• Access for AV- and USB connectors
For RF attenuation values, see Attenuation values for CA-57RS
(page 2–17).
RJ-177 Soldering jig RJ-177 is a soldering jig used for soldering and as a rework jig for the
engine module.
Issue 1 COMPANY CONFIDENTIAL Page 2 –5
Copyright © 2007 Nokia. All rights reserved.
RM-289; 276; 271
Service Tools and Service Concepts
RJ-201 Rework jig This jig is used in conjunction with the ST-65 stencil.
SA-130 RF coupler The SA-130 coupler is for GSM RF Go/No Go testing. It interfaces with
the FS-52 and SS-62/CU-4 interface adapters. It allows RF function
testing in GSM bands of 850, 900, 1800 and 1900 MHz.
Note: SA-130 is not suitable for RF tuning.
For RF attenuation values, see Attenuation values for SA-130
(page 2–14)
SS-120 Domesheet
alignment tool
ST-65 Rework stencil ST-65 is a rework stencil used with rework jig RJ-201.
Reused tools
The table below gives a short overview of service tools that can be used for testing, error analysis and repair
of product RM-289; 276; 271, refer to various concepts.
Page 2 –6 COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.