Nokia 6710 Navigator, RM-491 Service Manual

Nokia Customer Care

Service Manual

RM-491 (Nokia 6710 Navigator; L3&4)

Mobile Terminal

Part No: (Issue 1)

COMPANY CONFIDENTIAL

Amendment Record Sheet

Amendment No Date Inserted By Comments

Issue 1 06/2009 MP

RM-491

Page ii COMPANY CONFIDENTIAL Issue 1

RM-491 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.

Issue 1 COMPANY CONFIDENTIAL Page iii

RM-491

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

RM-491 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

RM-491

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.

Page vi COMPANY CONFIDENTIAL Issue 1

RM-491 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.

Issue 1 COMPANY CONFIDENTIAL Page vii

RM-491

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

Page viii COMPANY CONFIDENTIAL Issue 1

RM-491 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.

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RM-491

Battery information

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Page x COMPANY CONFIDENTIAL Issue 1

RM-491 Nokia 6710 Navigator; L3&4 Service Manual Structure

Nokia 6710 Navigator; L3&4 Service Manual Structure

1 General Information 2 Service Tools and Service Concepts 3 BB Troubleshooting and Manual Tuning Guide 4 RF troubleshooting 5 Camera Module Troubleshooting 6 System Module Glossary

Issue 1 COMPANY CONFIDENTIAL Page xi

RM-491

Nokia 6710 Navigator; L3&4 Service Manual Structure

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Page xii COMPANY CONFIDENTIAL Issue 1

Nokia Customer Care

1 — General Information

Issue 1 COMPANY CONFIDENTIAL Page 1 –1

RM-491

General Information

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Page 1 –2 COMPANY CONFIDENTIAL Issue 1

RM-491 General Information

Table of Contents

Product selection....................................................................................................................................................1–5

Product features and sales package.....................................................................................................................1–6

Product and module list ........................................................................................................................................1–8

Mobile enhancements............................................................................................................................................1–8

Technical specifications.........................................................................................................................................1–9

Transceiver general specifications ..................................................................................................................1–9

Main RF characteristics for GSM850/900/1800/1900 and WCDMA band I, II and VIII phones ................ 1–10

Battery endurance.......................................................................................................................................... 1–11

Environmental conditions ............................................................................................................................. 1–11

List of Tables

Table 1 Audio..........................................................................................................................................................1–8

Table 2 Car...............................................................................................................................................................1–8

Table 3 Data ............................................................................................................................................................1–9

Table 4 Messaging..................................................................................................................................................1–9

Table 5 Music ..........................................................................................................................................................1–9

Table 6 Power.........................................................................................................................................................1–9

List of Figures

Figure 1 View of RM-491........................................................................................................................................1–5

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RM-491

General Information

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RM-491 General Information

Product selection

RM-491 is a HSDPA/HSUPA, WCDMA/GSM handportable phone with a slide form factor and integrated GPS (AGPS OMA SUPL with 3GPP assistance), TV out connection and WLAN. It supports EGSM850/900/1800/1900 and WCDMA900/1900/2100 bands, and CSD/HSCSD, GPRS/EGPRS, WCDMA/HSDPA/HSUPA data bearers.

For WCDMA the maximum bit rate is up to 384 kbit/s for downlink and 384 kbit/s for uplink with simultaneous CS speech or CS video (max. 64 kbit/s). The HSDPA peak is 10.2 Mbps (with limited use cases) and the HSUPA peak is 2 Mbps (with limited use cases).

For GPRS/EGPRS networks the RM-491 is a Class B EGPRS MSC 32 (5 Rx + 3 Tx, max sum 6), which means a maximum download speed of up to 296 kbit/s with EGPRS, and up to 107 kbit/s with GPRS. RM-491 also supports Dual Transfer Mode (DTM) for simultaneous voice and packet data connection in GSM/EDGE networks; simple class A, multi slot class 11, (3 Rx + 2 Tx, max sum 5 ), UL/DL=178.8/118.2 kbit/s.

RM-491 is an MMS (Multimedia Messaging Service) enabled multimedia device. The MMS implementation follows the OMA MMS standard release 1.2. RM-491 also supports Bluetooth 2.0 standard with the stereo audio profiles (A2DP & AVRCP).

RM-491 has a large 2.6’’ QVGA (320x240 pixels) TFT display with 16 million colors, a 5 Megapixel main camera that has Carl Zeiss autofocus lens, an integrated dual flash, autofocus light, videolight, a video recording

indicator and a 2nd camera for video calls, still imaging and video recording. RM-491 uses Symbian 9.3 operating system and S60 3rd edition UI, and supports the full Web Browser for

S60, which brings desktop-like Web browsing experience to mobile devices. RM-491 also supports MIDP Java 2.0, providing a good platform for compelling 3rd party applications.

Figure 1 View of RM-491

Issue 1 COMPANY CONFIDENTIAL Page 1 –5

Product features and sales package

Bearers and transport

•

CSD, HSCSD

•

GPRS/EGPRS Class B, Multi slot class 32

•

Dual Transfer Mode (DTM) class A, multi slot class 11 (3 Rx+2Tx=5)

•

WCDMA DL 384kbit/s, UL 384 kbit/s

•

HSDPA up to 10.2Mbps

•

HSUPA up to 2 Mbps

•

WLAN, IEEE 802 802.11 b/g with UPnP support

Connectivity

•

Integrated GPS (A-GPS OMA SUPL and 3GPP assistance)

•

Bluetooth 2.0 with stereo audio profiles (A2DP and AVRCP)

•

High Speed USB with micro USB connector

•

MicroSD memory card - support up to 4GB

•

3.5 mm AV Connector

•

2.0 mm charger connector

•

TV out (composite)

RM-491

General Information

Display

•

Large 2.6’’ QVGA (320x240 pixels) TFT display with 16 million colors

•

Digital Ambient Light Sensor (ALS) – used to optimize display/key brightness and power consumption

Imaging and video

•

5 Megapixel digital camera with Carl Zeiss autofocus lens, integrated dual Flash, autofocus light and video recording indicator

•

2nd camera for video calls, still imaging and video recording

•

Video streaming and sharing

•

Horizontal camera mode and dedicated camera key.

•

Multimedia music player inc 9

•

Image and video editors

Music

•

MP3 player supporting MP3, AAC, AAC+, eAAC+ and WMA, progressive download from music player

•

Mono speakers

•

RDS FM Radio

Navigation

•

Integrated GPS (A-GPS OMA SUPL and 3GPP assistance)

•

Integrated Nokia Navigator application and pre-loaded maps with points of interests on a microSD card

•

Compass and an accelerometer for pedestrian usage

•

Micro USB cable for map transfer (inbox)

Page 1 –6 COMPANY CONFIDENTIAL Issue 1

RM-491 General Information

•

Nokia Map Manager - for PC management included into PC-Suite

•

Dedicated mobile holder available as inbox (bundled) /outbox item

Productivity

Context management

•

OMA DRM version 2.0 CD + SD

•

PIM (Calendar + Contacts + Active Notes) & Presence enhanced contacts

•

PDF Reader

•

OTA provisioning & over the air SW update (FOTA)

•

PC Suite

•

Active Standby

•

Local/remote SyncML data sync

•

Switch - device to device data transfer

•

Web Browser (OSS), Java ™ MIDP 2.0, XHTML browsing over TCP/IP

Messaging

•

Common inbox (SMS, MMS), MMS: OMA MMS 1.2 (600 kB MMS size)

•

Instant messaging

•

Push E-mail (IMAP4 idle and OMA EMN) with attachment viewers (Excel, PowerPoint, Word)

•

Audio Messaging (AMS)

Voice

•

Rich Calls: Push to Talk (OMA PoC), 2-way video conferencing (video call), video sharing

•

Voice commands, enhanced voice dialling (SIND)

•

Audio message reader for text messages and E-mail

Add-on software framework

•

Symbian OS

•

Nokia Series 60, 3rd edition, feature pack 3.2

•

Java: MIDP2.0

Additional features

•

Tutorial

•

MP3 and AAC Ring Tones, 64 polyphonic, 3D stereo ringing tones, video ring tones, stereo widening

•

Macromedia Flash Player

•

Vibrating alert

•

Speech codec support for WB-AMR, AMR, FR, EFR

Basic sales package

•

Transceiver RM-491

•

Battery (BL-5F)

•

Travel charger (AC-8)

•

Stereo headset (HS-47)

•

Micro USB connectivity cable (CA-101D)

Issue 1 COMPANY CONFIDENTIAL Page 1 –7

•

CD ROM with PCSuite & Map Loader 1.3 Application

•

MicroSD card 1 GB (MU-22)

•

Holder Easy Mount (HH-20)

•

Mobile Holder (CR-111)

•

Short user guide

Product and module list

Module name Type code Notes

Engine PWB 2TC UI PWB 2TU SIM PWB 2TV Flash PWB 2TW UI PWB flex 2TX Main flex 2TY

RM-491

General Information

Mobile enhancements

Table 1 Audio

Enhancement Type

Headsets HS-48

HS-45 + AD-56 HS-47 HS-81

Wireless headsets HS-39W

HS-76W

Table 2 Car

Enhancement Type

Car kit N616 Car kit (multimedia) CK-25W Car phone N810 Mobile charger DC-4 Universal holder CR-39 Mobile holder CR-97 Mobile holder easy mount HH-12 Wireless plug-in car handsfree HF-6W Holder Easy Mount HH-20 Mobile Holder CR-111

Page 1 –8 COMPANY CONFIDENTIAL Issue 1

RM-491 General Information

Table 3 Data

Enhancement Type

Mini USB connectivity adapter cable CA-101 MicroSD card, 512MB MU-28 MicroSD card, 1GB MU-22 MicroSD card, 2GB MU-37 MicroSD card, 4GB MU-41 MicroSD card, 8GB MU-43

Table 4 Messaging

Enhancement Type

Digital pen SU-27W Wireless keyboard SU-8W

Table 5 Music

Enhancement Type

Audio gateway AD-42W Mini speakers MD-4 Music speakers MD-3

Table 6 Power

Enhancement Type

Battery 950mAh Li-ion BL-5F Charger AC-3

AC-4

AC-5 High efficiency charger AC-8 Charger adapter CA-44

Technical specifications

Transceiver general specifications

Unit Dimensions (L x W x T)

(mm)

Transceiver with BL-5F

104.8 x 50.5 x 14.9 117 71 950mAh Li-ion battery back

Issue 1 COMPANY CONFIDENTIAL Page 1 –9

Weight (g)

Volume (cm3)

RM-491

General Information

Main RF characteristics for GSM850/900/1800/1900 and WCDMA band I, II and VIII phones

Parameter Unit

Cellular system GSM850, EGSM900, GSM1800/1900, WCDMA I (2100), WCDMA II (1900)

and WCDMA VIII (900)

Rx frequency band GSM850: 869 - 894 MHz

EGSM900: 925 - 960 MHz GSM1800: 1805 - 1880 MHz GSM1900: 1930 - 1990 MHz WCDMA I (2100): 2110 - 2170 MHz WCDMA II (1900): 1930 - 1990 WCDMA VIII (900): 925- 960 MHz

Tx frequency band GSM850: 824 - 849 MHz

EGSM900: 880 - 915 MHz GSM1800: 1710 - 1785 MHz GSM1900: 1850 - 1910 MHz WCDMA I (2100): 1920 - 1980 MHz WCDMA II (1900): 1850 - 1910 WCDMA VIII (900): 880 - 915 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 I (2100): -50 ... +24 dBm/0.01μW ... 251.2mW WCDMA II (1900): -50 ... +24 dBm/0.01μW ... 251.2mW WCDMA VIII (900): -50 ... +24 dBm/0.01μW ... 251.2mW

Number of RF channels GSM850: 124

GSM900: 174 GSM1800: 374 GSM1900: 299 WCDMA I (2100): 277 WCDMA II (1900): 289 WCDMA VIII (900): 152

Channel spacing 200 kHz

Page 1 –10 COMPANY CONFIDENTIAL Issue 1

RM-491 General Information

Parameter Unit

Number of Tx power levels GSM850: 15

GSM900: 15 GSM1800: 16 GSM1900: 16 WCDMA I (2100): 75 WCDMA II (1900): 75 WCDMA VIII (900): 75

Battery endurance

Battery Capacity (mAh) Talk time Stand-by

BL-5F 950 Up to 6.7 h (GSM)

Up to 4 h (WCDMA)

Up to 500 h (GSM) Up to 380 h (WCDMA)

Environmental conditions

Temperature conditions

Environmental condition Ambient temperature Notes

Normal operation Reduced performance

Intermittent operation

No operation or storage

Charging allowed Long term storage conditions

-15oC...+55oC

-25oC...-15oC +55oC...+70oC

-40oC...-15oC +70oC...+85 oC

<-40oC...>+85oC

-25oC...+50oC 0oC...+85oC

Specifications fulfilled Operational for shorts periods

only

Operation not guaranteed but an attempt to operate does not damage the phone.

No storage or operation: an attempt may damage the phone.

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)

Issue 1 COMPANY CONFIDENTIAL Page 1 –11

General Information

•

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.

RM-491

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Nokia Customer Care

2 — Service Tools and Service

Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 –1

RM-491

Service Tools and Service Concepts

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RM-491 Service Tools and Service Concepts

Table of Contents

Service tools............................................................................................................................................................2–5

Product specific tools........................................................................................................................................2–5

FS-107............................................................................................................................................................2–5

MJ-217 ...........................................................................................................................................................2–5

RJ-230 ............................................................................................................................................................2–5

SA-131 ...........................................................................................................................................................2–6

Using SA-131 GPS RF coupler with RM-491................................................................................................2–6

Rework jigs and stencils.........................................................................................................................2–7

General tools......................................................................................................................................................2–7

CU-4................................................................................................................................................................2–8

FLS-5 ..............................................................................................................................................................2–9

FPS-10............................................................................................................................................................2–9

FPS-21......................................................................................................................................................... 2–10

JXS-1............................................................................................................................................................ 2–10

PK-1............................................................................................................................................................. 2–11

PKD-1 .......................................................................................................................................................... 2–11

SB-6............................................................................................................................................................. 2–11

SB-7............................................................................................................................................................. 2–11

SPS-1........................................................................................................................................................... 2–12

SRT-6........................................................................................................................................................... 2–12

SS-100......................................................................................................................................................... 2–12

SS-46........................................................................................................................................................... 2–12

SS-62........................................................................................................................................................... 2–12

SS-93........................................................................................................................................................... 2–13

SX-4............................................................................................................................................................. 2–13

Cables............................................................................................................................................................... 2–13

CA-101 ........................................................................................................................................................ 2–13

CA-31D ........................................................................................................................................................ 2–13

CA-35S......................................................................................................................................................... 2–14

CA-58RS....................................................................................................................................................... 2–14

CA-92U ........................................................................................................................................................ 2–14

DAU-9S........................................................................................................................................................ 2–15

PCS-1........................................................................................................................................................... 2–15

XCS-4........................................................................................................................................................... 2–15

XRS-6........................................................................................................................................................... 2–16

Service concepts .................................................................................................................................................. 2–16

POS (Point of Sale) flash concept .................................................................................................................. 2–16

Flash concept with FPS-10............................................................................................................................. 2–17

Flash concept with FPS-21............................................................................................................................. 2–18

Flash concept with FPS-10 and SS-62........................................................................................................... 2–19

CU-4 flash concept with FPS-21..................................................................................................................... 2–20

Module jig service concept............................................................................................................................ 2–21

BB tuning concept.......................................................................................................................................... 2–22

BB/RF tuning concept with module jig ........................................................................................................ 2–23

GPS testing concept with GPS RF coupler..................................................................................................... 2–24

Bluetooth testing concept with SB-6 ........................................................................................................... 2–25

WLAN functionality testing concept with SB-7 ........................................................................................... 2–26

List of Tables

Issue 1 COMPANY CONFIDENTIAL Page 2 –3

RM-491

Service Tools and Service Concepts

Table 7 Attenuation values ................................................................................................................................ 2–14

List of Figures

Figure 2 Base setting for SA-131...........................................................................................................................2–6

Figure 3 Coupler setting for SA-131......................................................................................................................2–7

Figure 4 POS flash concept ................................................................................................................................. 2–16

Figure 5 Basic flash concept with FPS-10.......................................................................................................... 2–17

Figure 6 Basic flash concept with FPS-21.......................................................................................................... 2–18

Figure 7 CU-4 flash concept with FPS-21........................................................................................................... 2–20

Figure 8 Module jig service concept .................................................................................................................. 2–21

Figure 9 BB tuning concept ................................................................................................................................ 2–22

Figure 10 RF testing concept with RF coupler.................................................................................................. 2–24

Figure 11 Service concept for RF testing and RF/BB tuning............................................................................ 2–25

Figure 12 WLAN functionality testing concept with SB-7 ............................................................................... 2–26

Page 2 –4 COMPANY CONFIDENTIAL Issue 1

RM-491 Service Tools and Service Concepts

Service tools

Product specific tools

The table below gives a short overview of service devices that can be used for testing, error analysis, and repair of product RM-491. For the correct use of the service devices, and the best effort of workbench setup, please refer to various concepts.

FS-107 Flash adapter For flashing (also dead phones) with SS-64. RF testing (with RF

coupler), and EM calibration on ATO level with SS-62 (mechanical locking concept), CU-4 supported.

MJ-217 Module jig MJ-217 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 AV- and USB connectors

•

CA-58RS cable is used together with this jig for RF testing.

Note:

•

When placing the Engine PWB and LCD module into the MJ, to be careful on all the connectors' connection.

RJ-230 Soldering jig RJ-230 is a soldering jig used for soldering and as a rework jig for the

engine module.

Issue 1 COMPANY CONFIDENTIAL Page 2 –5

SA-131 RF coupler SA-131 is a RF coupler for GPS testing. It is used together with SS-62.

For more information on how to use the SA-131 with RM-491, see

Using SA-131 GPS RF coupler with RM-491 (page 2–6).

Using SA-131 GPS RF coupler with RM-491

Use the following basic SA-131 setup for RM-491:

•

1575.520152 MHz

•

-110dbm

•

20db fixed RF attenuator

•

16.0 db product specific RF attenuation

And use the following settings for the SA-131:

•

Base setting: 1

•

Sledge setting: 2

•

Frame setting: A0

•

Coupler setting: C1

•

Direction: Down

RM-491

Service Tools and Service Concepts

Figure 2 Base setting for SA-131

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