Nokia 6720 Service manual

Nokia Customer Care

Service Manual

RM-424; RM-564 (Nokia 6720 classic; L3&4)

Mobile Terminal

Part No: (Issue 1)

COMPANY CONFIDENTIAL

Amendment Record Sheet

Amendment No Date Inserted By Comments

Issue 1 04/2009 MT

RM-424; RM-564

Page ii COMPANY CONFIDENTIAL Issue 1

RM-424; RM-564 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-424; RM-564

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-424; RM-564 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-424; RM-564

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-424; RM-564 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-424; RM-564

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-424; RM-564 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.

Issue 1 COMPANY CONFIDENTIAL Page ix

RM-424; RM-564

Battery information

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Page x COMPANY CONFIDENTIAL Issue 1

RM-424; RM-564 Nokia 6720 classic; L3&4 Service Manual Structure

Nokia 6720 classic; 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 7 Service information differences between RM-564 and RM-424 Glossary

Issue 1 COMPANY CONFIDENTIAL Page xi

RM-424; RM-564

Nokia 6720 classic; 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-424; RM-564

General Information

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Page 1 –2 COMPANY CONFIDENTIAL Issue 1

RM-424; RM-564 General Information

Table of Contents

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

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

Product and module list ........................................................................................................................................1–7

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

Technical specifications...................................................................................................................................... 1–10

Transceiver general specifications ............................................................................................................... 1–10

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

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

Environmental conditions ............................................................................................................................. 1–12

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 Navigation .................................................................................................................................................1–9

Table 7 Power.........................................................................................................................................................1–9

List of Figures

Figure 1 View of RM-424........................................................................................................................................1–5

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RM-424; RM-564

General Information

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Page 1 –4 COMPANY CONFIDENTIAL Issue 1

RM-424; RM-564 General Information

Product selection

RM-424 is a HSDPA/HSUPA/WCDMA/GSM handportable phone with a monoblock form factor, GPS (A-GPS) support and a TV out connection. 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 10.2Mbps and HSUPA peak is 2Mbps (with limited use cases).

In PS/CS mode, RM-424 supports DTM Class with multi slot class 11 (max. 4 RX + 3TX, sum 5). With EGPRS this means maximum download speed of up to 236.8 kbit/s simultaneously with speech. With GPRS this means maximum download speed of up to 64.2 kbit/s simultaneously with speech.

In PS only mode, RM-424 supports MSC 32 (max. 5 Rx + 3 TX, sum 6) timeslots resulting in maximum download speed of up to 296kbit/s with EGPRS, and up to 107kbit/s with GPRS

RM-424 is an MMS (Multimedia Messaging Service) enabled multimedia device. The MMS implementation follows the OMA MMS standard release 1.2. RM-424 also supports Bluetooth 2.0 standard with the stereo audio profiles (A2DP & AVRCP).

RM-424 has a large 2.2’’ QVGA (320 x 240 pixels) TFT display with 16 million colors, a 5 Megapixel main camera that has Carl Zeiss autofocus lens, an integrated dual flash, autofocus light, video light and a video recording

indicator. The 2nd camera is for video calls, but can also be used for still imaging and video recording. RM-424 uses Symbian 9.3 operating system, S60 (release 3.2) UI, and it supports the full Web Browser for

S60, which brings desktop-like Web browsing experience to mobile devices. RM-424 also supports MIDP Java 2.0, providing a good platform for compelling 3rd party applications.

Figure 1 View of RM-424

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

•

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

•

HSDPA up to 10.2Mbps

•

HSUPA 2Mbps

Connectivity

•

GPS (with A-GPS support)

•

TV out

•

Bluetooth 2.0 with stereo audio profiles (A2DP and AVRCP)

•

High Speed USB with micro USB connector

•

MicroSD memory card - support up to 8GB

•

3.5 mm AV Connector

•

2.0 mm DC jack

RM-424; RM-564

General Information

Display

•

Large 2.2’’ QVGA (320 x 240 pixels) TFT display with 16 million colors

•

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

•

Orientation sensor (accelerometer) assisted UI turn (portrate / landscape) and turn-to-mute

Imaging and video

•

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

•

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

•

Video streaming and sharing

•

Dedicated keys for image capture, recording and zooming

•

Image and video editors

Music

•

Music player with MP3/AAC/AAC+/eAAC+/WMA support

•

Active noise cancellation (eANC for downlink and 2- MIC noise cancellation for uplink)

•

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

•

Stereo speaker

•

RDS FM Radio

Productivity

Context management

•

OMA DRM version 2.0

•

PIM (Calendar + Contacts + Active Notes)

Page 1 –6 COMPANY CONFIDENTIAL Issue 1

RM-424; RM-564 General Information

•

OTA provisioning & over the air SW update (FOTA)

•

Ovi Suite

•

Active Standby

•

Active Synch data synchronization

•

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

Messaging

•

Email (SMTP, IMAP4, POP3)

•

SMS, MMS (OMA 1.3)

•

Audio Messaging (AMS)

Voice

•

Rich Calls: 2-way video conferencing (video call), video sharing

•

Voice commands, enhanced voice dialling (SIND)

•

Audio message reader for text messages and E-mail

•

VoIP calls

Add-on software framework

•

Symbian OS 9.3

•

Nokia Series 60, 3rd edition, feature pack 3.2

•

Java: MIDP2.0

Additional features

•

City compass to support easy pedestrian routing and guidance

•

Battery status LED around DC jack to indicate low battery and charging status

•

Status LED light around navi-key to indicate events like missed call, SMS etc.

•

Vibrating alert

•

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

Basic sales package

Basic sales package, there may be sales area variations.

•

Transceiver RM-424

•

Battery (BP-6MT/1050mAh)

•

Charger AC-8

•

Stereo headset (HS-125)

•

Short micro USB connectivity cable (CA-101D)

•

MicroSD card 1GB (MU-22)

•

Mini-DVD (Ovi Suite)

•

Short user guide

Product and module list

Module name Type code Notes

System/RF module PWB 2QM

Issue 1 COMPANY CONFIDENTIAL Page 1 –7

Module name Type code Notes

Flash flex 2QF eANC flex 2QG Key UI flex 2QH System connector flex 2QJ

Mobile enhancements

Table 1 Audio

Enhancement Type

Headsets (stereo) HS-45 + AD-54 (inbox)

WH-500 WH-600

Wireless headsets (BT stereo) BH-503

BH-504

RM-424; RM-564

General Information

Table 2 Car

Enhancement Type

Car navigation Nokia 500 Auto Navigation Car kit CK-7W

CK-15W CK-100 CK-300 (BT & plug-in)

CK-600 FM transmitter CA-300 Holder CR-39

CR-82

CR-99 Mobile charger DC-4 Mobile holder easy mount HH-12

HH-17 Plug-in car handsfree HF-200

HF-300

HF-310

HF-510

Page 1 –8 COMPANY CONFIDENTIAL Issue 1

RM-424; RM-564 General Information

Table 3 Data

Enhancement Type

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 MicroSD card, 16GB MU-44 Micro USB connectivity adapter cable CA-101/CA_101D

Table 4 Messaging

Enhancement Type

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

Table 5 Music

Enhancement Type

Bluetooth speakers MD-5W (BT & plug-in)

MD-7W (BT & plug-in)

Music speakers MD-6

MD-8

Table 6 Navigation

Enhancement Type

Wireless GPS module LD-3W

LD-4W

Table 7 Power

Enhancement Type

Battery 1050mAh Li-ion BP-6MT Charger adapter DT-14

Issue 1 COMPANY CONFIDENTIAL Page 1 –9

Enhancement Type

Charger AC-5

Technical specifications

Transceiver general specifications

RM-424; RM-564

General Information

AC-8 DC-8 DC-9 DC-11

Unit Dimensions (L x W x T)

Transceiver with BP-6MT 1050mAh Li-ion battery back

(mm)

110 x 45 x 14 110 64

Weight (g)

Volume (cm3)

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

Parameter Unit

Cellular system GSM850, EGSM900, GSM1800/1900, WCDMA VIII

(900), WCDMA II (1900) and WCDMA I (2100)

Rx frequency band GSM850: 869 - 894 MHz

EGSM900: 925 - 960 MHz GSM1800: 1805 - 1880 MHz GSM1900: 1930 - 1990 MHz WCDMA VIII (900): 925- 960 MHz WCDMA II (1900): 1930-1990MHz 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 VIII (900): 880 - 915 MHz WCDMA II (1900): 1850-1910MHz WCDMA I (2100): 1920 - 1980 MHz

Page 1 –10 COMPANY CONFIDENTIAL Issue 1

RM-424; RM-564 General Information

Parameter Unit

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 VIII (900): -50 ... +24 dBm/0.01μW ...

251.2mW WCDMA II (1900): -50 ... +24dBm/0.01µW ...

251.2mW WCDMA I (2100): -50 ... +24 dBm/0.01μW ...

251.2mW

EDGE output power EDGE850: +5 … +29dBm/3.2mW … 794mW

EDGE900: +5 … +29dBm/3.2mW … 794mW EDGE1800: +0 … +26dBm/1.0mW … 400mW EDGE1900:+0 … +26dBm/1.0mW … 400mW

Number of RF channels GSM850: 124

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

WCDMA I (2100): 277 Channel spacing 200 kHz (WCDMA II 100/200 kHz) Number of Tx power levels GSM850: 15

GSM900: 15

GSM1800: 16

GSM1900: 16

WCDMA VIII (900): 75

WCDMA II (1900): 75

WCDMA I (2100): 75

Battery endurance

Battery Capacity (mAh) Talk time Stand-by

BP-6MT 1050 Up to 7.1 h (GSM)

Up to 4.3 h (WCDMA)

Issue 1 COMPANY CONFIDENTIAL Page 1 –11

Up to 525 h (GSM) Up to 404 h (WCDMA)

Environmental conditions

Temperature conditions

Environmental condition Ambient temperature Notes

RM-424; RM-564

General Information

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)

•

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.

Page 1 –12 COMPANY CONFIDENTIAL Issue 1

Nokia Customer Care

2 — Service Tools and Service

Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 –1

RM-424; RM-564

Service Tools and Service Concepts

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RM-424; RM-564 Service Tools and Service Concepts

Table of Contents

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

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

FS-97..............................................................................................................................................................2–5

MJ-191 ...........................................................................................................................................................2–5

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

SA-131 ...........................................................................................................................................................2–5

SA-157 ...........................................................................................................................................................2–6

Using SA-131 GPS RF coupler with RM-424................................................................................................2–6

Rework jigs and stencils...................................................................................................................................2–8

RJ-160 ............................................................................................................................................................2–8

RJ-227 ............................................................................................................................................................2–9

RJ-228 ............................................................................................................................................................2–9

RJ-73 ..............................................................................................................................................................2–9

RJ-93 ..............................................................................................................................................................2–9

ST-29..............................................................................................................................................................2–9

ST-40..............................................................................................................................................................2–9

ST-55........................................................................................................................................................... 2–10

ST-70........................................................................................................................................................... 2–10

ST-71........................................................................................................................................................... 2–10

General tools................................................................................................................................................... 2–10

AC-33........................................................................................................................................................... 2–10

AC-35........................................................................................................................................................... 2–10

CU-4............................................................................................................................................................. 2–11

FLS-5 ........................................................................................................................................................... 2–12

FPS-10......................................................................................................................................................... 2–12

FPS-21......................................................................................................................................................... 2–13

JXS-1............................................................................................................................................................ 2–13

PK-1............................................................................................................................................................. 2–14

PKD-1 .......................................................................................................................................................... 2–14

SB-6............................................................................................................................................................. 2–14

SPS-1........................................................................................................................................................... 2–14

SPS-2........................................................................................................................................................... 2–15

SRT-6........................................................................................................................................................... 2–15

SS-100......................................................................................................................................................... 2–15

SS-46........................................................................................................................................................... 2–15

SS-62........................................................................................................................................................... 2–15

SS-93........................................................................................................................................................... 2–15

SX-4............................................................................................................................................................. 2–16

Cables............................................................................................................................................................... 2–16

CA-101 ........................................................................................................................................................ 2–16

CA-31D ........................................................................................................................................................ 2–16

CA-35S......................................................................................................................................................... 2–17

CA-58RS....................................................................................................................................................... 2–17

CA-89DS ...................................................................................................................................................... 2–17

DAU-9S........................................................................................................................................................ 2–18

PCS-1........................................................................................................................................................... 2–18

XCS-4........................................................................................................................................................... 2–18

XRS-6........................................................................................................................................................... 2–19

Service concepts .................................................................................................................................................. 2–19

POS (Point of Sale) flash concept .................................................................................................................. 2–19

Issue 1 COMPANY CONFIDENTIAL Page 2 –3

RM-424; RM-564

Service Tools and Service Concepts

Flash concept with FPS-10............................................................................................................................. 2–20

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

CU-4 flash concept with FPS-10..................................................................................................................... 2–22

CU-4 flash concept with FPS-21..................................................................................................................... 2–23

Module jig service concept............................................................................................................................ 2–24

RF testing concept with RF coupler .............................................................................................................. 2–25

RF testing / BB tuning concept...................................................................................................................... 2–26

BB/RF tuning concept with module jig ........................................................................................................ 2–27

Bluetooth testing concept with SB-6 ........................................................................................................... 2–28

GPS testing concept with GPS RF coupler..................................................................................................... 2–29

List of Tables

Table 8 Attenuation values ................................................................................................................................ 2–17

List of Figures

Figure 2 Base setting for SA-131...........................................................................................................................2–7

Figure 3 Coupler setting for SA-131......................................................................................................................2–8

Figure 4 POS flash concept ................................................................................................................................. 2–19

Figure 5 Basic flash concept with FPS-10.......................................................................................................... 2–20

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

Figure 7 CU-4 flash concept with FPS-10........................................................................................................... 2–22

Figure 8 CU-4 flash concept with FPS-21........................................................................................................... 2–23

Figure 9 Module jig service concept .................................................................................................................. 2–24

Figure 10 RF testing concept with RF coupler.................................................................................................. 2–25

Figure 11 RF testing / BB tuning concept ......................................................................................................... 2–26

Figure 12 Service concept for RF testing and RF/BB tuning............................................................................ 2–28

Figure 13 RF testing concept with RF coupler.................................................................................................. 2–29

Page 2 –4 COMPANY CONFIDENTIAL Issue 1

RM-424; RM-564 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-424; RM-564. For the correct use of the service devices, and the best effort of workbench setup, please refer to various concepts.

FS-97 Flash adapter For flashing (also dead phones) with SS-46. RF testing (with RF

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

MJ-191 Module jig MJ-191 is meant for troubleshooting, testing, tuning and flashing on

the engine level (CU-4 supported). The jig includes an RF interface for GSM, WCDMA, Bluetooth and GPS.

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

engine module.

SA-131 RF coupler SA-131 is a generic device for GPS testing. It is used together with

SS-62.

Issue 1 COMPANY CONFIDENTIAL Page 2 –5

RM-424; RM-564

Service Tools and Service Concepts

SA-157 RF coupler SA-157 is an RF coupler for WCDMA and GSM RF testing. It is used

together with the product-specific flash adapter. The following table shows attenuations from the antenna pads of the

mobile terminal to the SMA connectors of SA-157 . The setup used for measuring the values is SA-157 + FS-97 + SS-62 + CU-4.

•

Attenuation values for inductive RF coupler SA-157

Band Channel Attenuation RX

(dB)

Low 7.7 11.4

GSM 850

GSM 900

GSM

1800

GSM

1900

WCDMA

Band I

Mid 7.8 10.5 High 6.5 8.8

Low 5.7 7.3 Mid 6.7 7.4 High 5.8 6.7

Low 13.9 15.0 Mid 12.8 14.1 High 15.7 12.8

Low 13.3 13.6 Mid 13.5 14.1 High 14.0 13.2

Low 17.1 12.8 Mid 18.0 13.3 High 18.2 12.6

Attenuation TX

(dB)

Low 13.6 12.9

WCDMA

Band II

WCDMA

Band VIII

Mid 13.0 13.4 High 14.4 13.1

Low 6.3 8.0 Mid 7.1 7.5 High 6.5 6.9

Using SA-131 GPS RF coupler with RM-424

Use the following basic SA-131 setup for RM-424:

•

1575.520152 MHz

•

-110dbm

•

20db fixed RF attenuator

Page 2 –6 COMPANY CONFIDENTIAL Issue 1

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