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

Amendment Record Sheet

Amendment No Date Inserted By Comments

Issue 1 08/2007 MHa

RM-289; 276; 271

Page ii COMPANY CONFIDENTIAL Issue 1

RM-289; 276; 271 Copyright

Copyright

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.

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Warnings and cautions

Warnings

• IF THE DEVICE CAN BE INSTALLED IN A VEHICLE, CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES FITTED WITH ELECTRONIC ENGINE MANAGEMENT SYSTEMS AND ANTI-SKID BRAKING SYSTEMS. UNDER CERTAIN FAULT CONDITIONS, EMITTED RF ENERGY CAN AFFECT THEIR OPERATION. IF NECESSARY, CONSULT THE VEHICLE DEALER/ MANUFACTURER TO DETERMINE THE IMMUNITY OF VEHICLE ELECTRONIC SYSTEMS TO RF ENERGY.

• THE PRODUCT MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES, FOR EXAMPLE, PETROL STATIONS (SERVICE STATIONS), BLASTING AREAS ETC.

• OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT, INCLUDING CELLULAR TELEPHONES, MAY INTERFERE WITH THE FUNCTIONALITY OF INADEQUATELY PROTECTED MEDICAL DEVICES. CONSULT A PHYSICIAN OR THE MANUFACTURER OF THE MEDICAL DEVICE IF YOU HAVE ANY QUESTIONS. OTHER ELECTRONIC EQUIPMENT MAY ALSO BE SUBJECT TO INTERFERENCE.

• BEFORE MAKING ANY TEST CONNECTIONS, MAKE SURE YOU HAVE SWITCHED OFF ALL EQUIPMENT.

Cautions

• Servicing and alignment must be undertaken by qualified personnel only.

• Ensure all work is carried out at an anti-static workstation and that an anti-static wrist strap is worn.

• Ensure solder, wire, or foreign matter does not enter the telephone as damage may result.

• Use only approved components as specified in the parts list.

• Ensure all components, modules, screws and insulators are correctly re-fitted after servicing and alignment.

• Ensure all cables and wires are repositioned correctly.

• Never test a mobile phone WCDMA transmitter with full Tx power, if there is no possibility to perform the measurements in a good performance RF-shielded room. Even low power WCDMA transmitters may disturb nearby WCDMA networks and cause problems to 3G cellular phone communication in a wide area.

• During testing never activate the GSM or WCDMA transmitter without a proper antenna load, otherwise GSM or WCDMA PA may be damaged.

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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.

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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

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.

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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.

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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

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Company Policy

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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

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Nokia 6555 Service Manual Structure

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Nokia Customer Care

1 — General information

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General information

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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

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General information

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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

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• 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

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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

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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

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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

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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)

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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

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General information

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Nokia Customer Care

2 — Service Tools and Service

Concepts

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Service Tools and Service Concepts

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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

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Service Tools and Service Concepts

List of Figures

Figure 2 Basic flash concept with FPS-10.......................................................................................................... 2–19

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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.

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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.

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