Nokia C6 00 Rm 612 624 Service Manual 34 V1

User Manual: Smartphone Nokia C6-00 RM-612, RM-624 - Service manuals and Schematics, Disassembly / Assembly. Free.

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Amendment Record Sheet
Copyright
Warnings and cautions
ESD protection
Care and maintenance
Company policy
Battery information
Nokia C6-00; L3&4 Service Manual Structure
1 General Information
2 Service Tools and Service Concepts
- Service tools
- Service concepts
3 BB Troubleshooting and Manual Tuning Guide
4 RF Troubleshooting
5 System Module and User Interface
Glossary

Service Manual

RM-612; RM-624 (Nokia C6-00; L3&4)

Mobile Terminal

Part No: (Issue 1)

Nokia Customer Care

COMPANY CONFIDENTIAL

Amendment Record Sheet

Amendment No Date Inserted By Comments

Issue 1 4/2010 AP-K

RM-612; RM-624

Amendment Record Sheet

Page ii COMPANY CONFIDENTIAL Issue 1

Reproduction, transfer, distribution or storage of part or all of the contents in this document in any form

without the prior written permission of Nokia is prohibited.

Nokia, Nokia Connecting People, and Nokia X and Y are trademarks or registered trademarks of Nokia

Corporation. Other product and company names mentioned herein may be trademarks or tradenames of

their respective owners.

Nokia operates a policy of continuous development. Nokia reserves the right to make changes and

improvements to any of the products described in this document without prior notice.

Under no circumstances shall Nokia be responsible for any loss of data or income or any special, incidental,

consequential or indirect damages howsoever caused.

The contents of this document are provided "as is". Except as required by applicable law, no warranties of

any kind, either express or implied, including, but not limited to, the implied warranties of merchantability

and fitness for a particular purpose, are made in relation to the accuracy, reliability or contents of this

document. Nokia reserves the right to revise this document or withdraw it at any time without prior notice.

The availability of particular products may vary by region.

IMPORTANT

This document is intended for use by qualified service personnel only.

RM-612; RM-624

Issue 1 COMPANY CONFIDENTIAL Page iii

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.

RM-612; RM-624

Warnings and cautions

Page iv COMPANY CONFIDENTIAL Issue 1

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.

RM-612; RM-624

ESD protection

Issue 1 COMPANY CONFIDENTIAL Page v

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.

RM-612; RM-624

Care and maintenance

Page vi COMPANY CONFIDENTIAL Issue 1

Company policy

Our policy is of continuous development; details of all technical modifications will be included with service

bulletins.

While every endeavour has been made to ensure the accuracy of this document, some errors may exist. If

any errors are found by the reader, NOKIA MOBILE PHONES Business Group should be notified in writing/e-

mail.

Please state:

•Title of the Document + Issue Number/Date of publication

•Latest Amendment Number (if applicable)

•Page(s) and/or Figure(s) in error

Please send to:

NOKIA CORPORATION

Nokia Mobile Phones Business Group

Nokia Customer Care

PO Box 86

FIN-24101 SALO

Finland

E-mail: Service.Manuals@nokia.com

RM-612; RM-624

Company policy

Issue 1 COMPANY CONFIDENTIAL Page vii

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-Pol 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.

RM-612; RM-624

Battery information

Page viii COMPANY CONFIDENTIAL Issue 1

Nokia C6-00; 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 System Module and User Interface

Glossary

RM-612; RM-624

Nokia C6-00; L3&4 Service Manual Structure

Issue 1 COMPANY CONFIDENTIAL Page ix

RM-612; RM-624

Nokia C6-00; L3&4 Service Manual Structure

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Page x COMPANY CONFIDENTIAL Issue 1

1 — General Information

Nokia Customer Care

Issue 1 COMPANY CONFIDENTIAL Page 1 – 1

RM-612; RM-624

General Information

(This page left intentionally blank.)

Page 1 – 2 COMPANY CONFIDENTIAL Issue 1

Table of Contents

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

Product features and sales package.................................................................................................................... 1–5

Mobile enhancements........................................................................................................................................... 1–9

Technical Specifications..................................................................................................................................... 1–12

Transceiver general specifications .............................................................................................................. 1–12

Main RF characteristics for GSM 850/900/1800/1900, WCDMA 900/1900/2100 and WCDMA

850/1900/2100 phones...................................................................................................................... 1–12

Battery endurance......................................................................................................................................... 1–14

Environmental conditions ............................................................................................................................ 1–14

List of Tables

Table 1 Audio......................................................................................................................................................... 1–9

Table 2 Car........................................................................................................................................................... 1–10

Table 3 Data ........................................................................................................................................................ 1–11

Table 4 Messaging.............................................................................................................................................. 1–11

Table 5 Positioning ............................................................................................................................................ 1–12

Table 6 Power..................................................................................................................................................... 1–12

List of Figures

Figure 1 View of RM-612/RM-624 ........................................................................................................................ 1–5

RM-612; RM-624

General Information

Issue 1 COMPANY CONFIDENTIAL Page 1 – 3

RM-612; RM-624

General Information

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Page 1 – 4 COMPANY CONFIDENTIAL Issue 1

Product selection

RM-612/RM-624 is a GSM/HSDPA/WCDMA tri-mode handportable multimedia computer with a person centric

touch UI, integrated GPS (A-GPS OMA SUPL), WLAN and side slide form factor. RM-612 supports EGSM

850/900/1800/1900 and WCDMA 900/1900/2100 bands. RM-624 supports EGSM 850/900/1800/1900 and

WCDMA 850/1900/2100 bands. The device supports CSD/HSCSD, GPRS/EGPRS and WCDMA/HSDPA 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 3.6 Mbit/s downlink (with limited use cases).

For 2G and 2.5G networks the device is a Class A EGPRS DTM MSC 11 which means a maximum download speed

of up to 296 kbit/s with EGPRS, and up to 107kbit/s with GPRS. According to GSM standard 05.05 it responds

to class 4 (max. 2W) in GSM 850 and EGSM 900 class 1 (1W) in DCS 1800 and class 1 in PCS 1900. The device

supports EGPRS (EDGE) class B as well as Bluetooth 2.0 + EDR standard.

The device has a large nHD 3.2” (640 x 360 pixels) colour display (active area 39.6 mm x 70.4 mm) with 16

million colors. It also has a 5 megapixel autofocus main camera with 4 x digital zoom and an integrated LED

flash and secondary camera (QCIF) for video calls. The device supports two way video calls with two integrated

cameras, one on the front and one on the back.

The MMS implementation follows the OMA MMS standard release 1.3. The Browser is a highly advanced

internet browser also capable of viewing operator domain XHTML Mobile Profile (MP) content.

The device uses a S60 5.0 operating system and supports the full Web Browser for S60, which brings desktop-

like Web browsing experience to mobile devices. It also supports MIDP Java 2.0, providing a good platform

for compelling 3rd party applications.

Figure 1 View of RM-612/RM-624

Product features and sales package

Imaging

Main camera:

•Sensor: 5 megapixel

•Optics: Tessar TM™ lens

•F number/Aperture: F2.8

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General Information

Issue 1 COMPANY CONFIDENTIAL Page 1 – 5

•Focal length: 4.7 mm

•Focus range: 10 cm ~ infinity

•Macro focus distance: 10-50 cm

•Shutter speed: Mechanical shutter 1/1000 ~ 2 s

Secondary camera:

•Sensor: QVGA (320 x 240 pixels)

•F number/Aperture: F2.8

•Focal length: 43 mm (35 mm equivalent)

•Focus range: 10 cm ~ infinity

Video:

•Video resolution: QHD or VGA at 30 fps

•Audio recording: AAC (AMR for MMS)

•Video stabilization

•Video clip length: 90 min or limited to MMS size

•Video file format: .mp4 (default), .3gp (for MMS)

•White balance: automatic, sunny, cloudy, incandescent, fluorescent

•Scene: Auto, Night

•Colour tone: normal, sepia, black & white, vivid, negative

•Zoom (digital): up to 4x

•Tone for video indicator

Photo:

•Still image resolutions: up to 5 megapixel: 2592 x 1944

•Still image file format: JPEG/EXIF

•Auto focus

•Auto exposure: center weighted AE

•Image orientation: automatic

•Exposure compensation: +2 ~ -2EV at 0.5 step

•White balance: automatic, sunny, cloudy, incandescent, fluorescent

•Scene: auto, sports, portrait, close-up, landscape, night, user defined

•Colour tone: normal, sepia, B&W, vivid, negative

•Zoom (digital): up to 4x

•LED flash

Edit

•On device Photo editor and Video editor (manual & automatic)

View

•3.2” nHD (640 x 360 pixels) colour display (active area 39.6 mm x 70.4 mm), up to 16M colors, 16:9 aspect

ratio

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

•Slide show from Gallery

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General Information

Page 1 – 6 COMPANY CONFIDENTIAL Issue 1

•Nokia XpressShare - share effortlessly from Gallery or after capture via Email, Bluetooth or MMS

•Video call and video sharing support (WCDMA services)

•Online Album: Image/Video uploading from Gallery

•Nokia XpressPrint – direct printing via USB (PictBridge), Bluetooth (BPP), and WLAN (UPnP), from memory

card or via online printing

Store

•Up to 32 GB internal user memory

•Nokia XpressTransfer – easy to transfer and organize photos and video between your device and a

compatible PC

•Nokia Lifeblog (mobile & PC)

Music

•Digital music player: supports MP3/ AAC/ AAC+/ eAAC+/ WMA with playlists, equalizer and album art.

•Synchronise music with Microsoft Windows Media Player 10 & 11

•One click CD ripping, converting and transferring music to your device using Nokia Music Manager

•Stereo FM radio (87.5-108MHz /76-90MHz) with Visual Radio™ support

•Integrated handsfree speaker

•Nokia Stereo Headset (WH-102), inbox

Media

•Full-screen video playback to view downloaded, streamed or recorded video clips

•Supported video formats: MPEG-4 , H.264/AVC, H.263/3GPP, RealVideo 8/9/10

Productivity

Messaging:

•Email (SMTP, IMAP4, POP3), MMS, SMS

Office applications:

•Viewing of email attachments – .doc, .xls, .ppt, . pdf

PIM:

•Contacts, calendar, to-do, notes, recorder, calculator, clock, converter

Synchronization:

•Local/Remote (using SyncML)

•Data: Calendar, Contacts, To-do, Notes, E-mail

•PC Applications: Microsoft Outlook (98, 2000, 2002, 2003), Outlook Express, Lotus Organizer (5.0, 6.0),

Lotus Notes (5.0, 6.0)

Call management:

•Call logs, speed dial, voice dialling (with SIND) and voice commands

•Nokia Push to Talk (PoC)

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General Information

Issue 1 COMPANY CONFIDENTIAL Page 1 – 7

Connectivity

•Integrated GPS (A-GPS OMA SUPL)

•WLAN - IEEE802.11 g/b with UPnP support

•Micro USB interface with USB 2.0 high speed

•Bluetooth wireless technology 2.0 + EDR + A2DP

•MicroSD memory card - support up to 16 GB

•Nokia 3.5 mm AV connector

Add-on software framework

•Symbian 9.4 OS

•Nokia Series 60, 5th edition, feature pack 2

•Java: MIDP2.0

•C++ and Java SDKs

Additional technical specifications

•Vibrating alert

•3GPP Rel 5/6 WCDMA , Rel 4 EGSM compliant

•Speech codecs supported in WCDMA: AMR

•Speech codecs supported in GSM: FR AMR/HR AMR/EFR/FR/HR

•WCDMA 2 Mbps, HSDPA 7.2 Mbps

•Dual Transfer Mode (DTM) support for simultaneous voice and packet data connection in GSM/EDGE

networks. Simple class A, multi slot class 11, max speed DL/UL: 118.4/118.4 kbits/s

•EGPRS class B, multi slot class 32, (5 Rx + 3 Tx / Max Sum 6), max speed DL/UL= 296 / 177.6 kbits/s

•GPRS class B, multi slot class 32 (5 Rx + 3 Tx / Max Sum 6), max speed DL/UL= 107 / 64.2 kbits/s

Sales package

•Transceiver RM-612/RM-624

•Charger (AC-8 or AC-15)

•Battery (BL-4J)

•Stereo headset (WH-102)

•Connectivity cable (CA-101D)

•Video connectivity cable (CA-75U)

•2 GB MicroSD card

•User Guide

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General Information

Page 1 – 8 COMPANY CONFIDENTIAL Issue 1

Mobile enhancements

Table 1 Audio

Enhancement Type

Stereo headset HS-16

HS-43

HS-45 with AD-54 3.5 mm stereo plug

HS-48

Mono headset HS-41

Mini speakers MD-6

MD-8

MD-9

Wireless loopset LPS-5

Wired headsets WH-102

WH-201

WH-205

WH-500

WH-600

WH-601

WH-700

WH-701

WH-800

WH-900

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General Information

Issue 1 COMPANY CONFIDENTIAL Page 1 – 9

Enhancement Type

Bluetooth headsets BH-102

BH-104

BH-105

BH-106

BH-108

BH-200

BH-201

BH-208

BH-212

BH-213

BH-215

BH-216

BH-504

BH-505

BH-602

BH-604

BH-606

BH-607

BH-703

BH-704

BH-803

BH-804

BH-900

BH-902

BH-903

BH-904

BH-905

Bluetooth speakers MD-7W

Table 2 Car

Enhancement Type

Nokia Universal Mobile Holder CR-39

CR-82

CR-99

CR-114

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General Information

Page 1 – 10 COMPANY CONFIDENTIAL Issue 1

Enhancement Type

Nokia Holder Easy Mount HH-12

HH-17

Speakerphone HF-33W

HF-200

HF-310

HF-510

Car kit CK-100

CK-200

CK-300

CK-600

CK-7W

CK-15W

Mobile charger DC-4

DC-8

DC-9

DC-11

Table 3 Data

Enhancement Type

Connectivity cable CA-100

CA-101C

CA-101

CA-126

MicroSD card MU-22 1 GB

MU-37 2 GB

MU-41 4 GB

MU-43 8 GB

MU-44 16 GB

Table 4 Messaging

Enhancement Type

Stylus STYLUS PEN ASSY

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General Information

Issue 1 COMPANY CONFIDENTIAL Page 1 – 11

Table 5 Positioning

Enhancement Type

Wireless GPS module LD-3W

LD-4W

Home connectivity HD-1

Table 6 Power

Enhancement Type

Battery 1200mAh Li-ion BL-4J

Travel charger AC-5

AC-8

Charger adapter CA-44

Technical Specifications

Transceiver general specifications

Unit Dimensions (L x W x T)

(mm) Weight (g) Volume (cm3)

Transceiver with BL-4J

1200 mAh Li-Ion battery

113.4 x 53 x 16.8 150 101

Main RF characteristics for GSM 850/900/1800/1900, WCDMA 900/1900/2100 and WCDMA

850/1900/2100 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 V (850): 869 - 894 MHz

WCDMA II (1900): 1930-1990MHz

WCDMA I (2100): 2110 - 2170 MHz

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General Information

Page 1 – 12 COMPANY CONFIDENTIAL Issue 1

Parameter Unit

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 V (850): 824 - 849 MHz

WCDMA II (1900): 1850-1910MHz

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

251.2mW

WCDMA V (850): -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 V (850): 108

WCDMA II (1900): 289

WCDMA I (2100): 277

Channel spacing 200 kHz (WCDMA V and II 100/200 kHz)

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General Information

Issue 1 COMPANY CONFIDENTIAL Page 1 – 13

Parameter Unit

Number of Tx power levels GSM850: 15

GSM900: 15

GSM1800: 16

GSM1900: 16

WCDMA VIII (900): 75

WCDMA V (850): 75

WCDMA II (1900): 75

WCDMA I (2100): 75

Battery endurance

Battery Capacity (mAh) Talk time Stand-by

time

Charging time

with AC-8

BL-4J 1200 GSM: up to 7 h GSM: up to 400 h 1 h 45 min

WCDMA: up to 5 h WCDMA: up to 400

Environmental conditions

Environmental

condition Ambient temperature Notes

Normal operation -10 oC ... +55 oCSpecifications fulfilled

Reduced performance 55 oC ... +70 oCOperational only for short periods

Intermittent or no

operation -40 oC ... -15 oC and +70 oC ... +85oCOperation not guaranteed but an

attempt to operate will not damage

the phone

No operation or

storage <-40 oC and >+85 oCNo storage. An attempt to operate

may cause permanent damage

Charging allowed -15 oC ... +55 oC

Long term storage

conditions 0 oC ... +85 oC

Humidity and water

resistance

Relative humidity range is 5 to 95%.

Condensed or dripping water may

cause intermittent malfunctions.

Protection against dripping water

has to be implemented in (enclosure)

mechanics.

Continuous dampness will cause

permanent damage to the module.

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General Information

Page 1 – 14 COMPANY CONFIDENTIAL Issue 1

2 — Service Tools and Service

Concepts

Nokia Customer Care

Issue 1 COMPANY CONFIDENTIAL Page 2 – 1

RM-612; RM-624

Service Tools and Service Concepts

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Table of Contents

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

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

FS-141........................................................................................................................................................... 2–5

MJ-263 .......................................................................................................................................................... 2–5

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

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

Module jig attenuation values................................................................................................................... 2–6

Disassembly instructions............................................................................................................................ 2–6

QWERTY Domesheet assembly instructions........................................................................................... 2–22

General tools.................................................................................................................................................. 2–24

AC-35.......................................................................................................................................................... 2–24

CU-4............................................................................................................................................................ 2–25

FLS-5 .......................................................................................................................................................... 2–26

FPS-21........................................................................................................................................................ 2–26

JXS-1........................................................................................................................................................... 2–27

PK-1............................................................................................................................................................ 2–27

SB-6............................................................................................................................................................ 2–27

SB-7............................................................................................................................................................ 2–27

SRT-6.......................................................................................................................................................... 2–28

SS-210........................................................................................................................................................ 2–28

SS-46.......................................................................................................................................................... 2–28

SS-62.......................................................................................................................................................... 2–28

SS-93.......................................................................................................................................................... 2–28

SX-4............................................................................................................................................................ 2–29

Cables.............................................................................................................................................................. 2–29

CA-101 ....................................................................................................................................................... 2–29

CA-158RS ................................................................................................................................................... 2–29

CA-31D ....................................................................................................................................................... 2–29

CA-89DS ..................................................................................................................................................... 2–30

PCS-1.......................................................................................................................................................... 2–30

XRS-6.......................................................................................................................................................... 2–30

Service concepts ................................................................................................................................................. 2–31

POS (Point of Sale) flash concept ................................................................................................................. 2–31

Flash concept with FPS-21............................................................................................................................ 2–32

CU-4 flash concept with FPS-21.................................................................................................................... 2–33

Flash concept with FPS-21 and SB-6............................................................................................................ 2–34

Flash concept with SS-46 and CA-89DS ....................................................................................................... 2–35

Flash concept with SS-62 and CA-89DS ....................................................................................................... 2–36

Flash concept with FPS-21, SS-62 and SB-6 ................................................................................................ 2–37

Flash concept with FPS-21, SS-62 and SB-7 ................................................................................................ 2–38

Module jig service concept........................................................................................................................... 2–39

Module jig service concept with SB-6.......................................................................................................... 2–40

Service concept for RF testing and RF/BB tuning....................................................................................... 2–41

List of Figures

Figure 2 POS flash concept ................................................................................................................................ 2–31

Figure 3 Basic flash concept with FPS-21......................................................................................................... 2–32

Figure 4 CU-4 flash concept with FPS-21.......................................................................................................... 2–33

Figure 5 Flash concept with FPS-21 and SB-6.................................................................................................. 2–34

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Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 3

Figure 6 Flash concept with SS-46 and CA-89DS ............................................................................................. 2–35

Figure 7 Flash concept with SS-62 and CA-89DS ............................................................................................. 2–36

Figure 8 Flash concept with FPS-21, SS-62 and SB-6 ...................................................................................... 2–37

Figure 9 Flash concept with FPS-21, SB-7 and JBT-9....................................................................................... 2–38

Figure 10 Module jig service concept............................................................................................................... 2–39

Figure 11 Module jig service concept with SB-6.............................................................................................. 2–40

Figure 12 Service concept for RF testing and RF/BB tuning........................................................................... 2–41

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 4 COMPANY CONFIDENTIAL Issue 1

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-612; RM-624. For the correct use of the service devices, and the best effort of workbench

setup, please refer to various concepts.

FS-141 Flash adapter

FS-141 is meant for flashing (also dead phones) with SS-46, RF testing

and tuning, and EM calibration on ATO level with SS-62 (mechanical

locking concept). CU-4 supported.

MJ-263 Light Module Jig

MJ-263 is meant for component level troubleshooting.

The jig includes RF interface for Bluetooth, WLAN and GPS. 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

•Connector for control unit

•Access for Audio-, MMC, and USB connectors

For MJ-263 module jig attenuation values, see Module jig attenuation

values (page 2–6 ) .

RJ-230 Soldering jig

The jig is used for soldering and as a rework jig for the system module.

It is made of lead-free rework compatible material.

SA-131 RF coupler

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

SS-62.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 5

Module jig attenuation values

Band F RX Attenuation

RX F TX Attenuation

GSM 850 881.6 -0.2 836.6 -0.2

GSM 900 942.4 -0.2 897.4 -0.2

GSM 1800 1842.8 -0.3 1747.8 -0.3

GSM 1900 1960.0 -0.3 1880.0 -0.3

WCDMA I 2140.0 -0.4 1950.0 -0.3

WCDMA II 1960.0 -0.3 1880.0 -0.3

WCDMA V 880.0 -0.2 835.0 -0.2

WCDMA VIII 942.6 -0.2 897.6 -0.2

WLAN N/A N/A 2442.0 -0.4

Disassembly instructions

Steps

1. Open the locking mechanism of the battery cover.

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 6 COMPANY CONFIDENTIAL Issue 1

2. Lift the lower end up and pull the battery cover from the phone (and remove the battery).

3. Remove 5 pcs M1.6 x 5.0 torx+ 6IP slide module screws with a Torx screwdriver.

4. Remove 3 pcs M1.4 x 3.4 torx+ 4IP press fit insert screws.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 7

5. To avoid losing the Locking key, use the blue protection foil to fix it.

6. Open the USB door.

7. Open the QWERTY frame latches from both sides.

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 8 COMPANY CONFIDENTIAL Issue 1

8. Remove the B-Cover from the QWERTY frame.

9. Open the Dynamic flex B2B connector using the SRT-6 tool.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 9

10. Lift up the PWB to the direction shown in the pictures below and remove it.

11. Remove the Camera Module using the SS-210 v2 tool.

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 10 COMPANY CONFIDENTIAL Issue 1

12. Remove the QWERTY Frame and QWERTY keymat.

13. Separate the QWERTY frame from the QWERTY keymat.

14. Remove the Locking key.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 11

15. Remove the DC Jack using a DC Plug.

16. Remove the USB door.

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 12 COMPANY CONFIDENTIAL Issue 1

17. Lift up the AV connector using an AV plug and remove it.

18. Remove the main Antenna.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 13

19. Release the IHF speaker using the Dental tool and remove it.

20. Remove the IHF adhesive.

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 14 COMPANY CONFIDENTIAL Issue 1

21. Separate the GPS/BT/WLAN ANTENNA.

22. Separate the SD DOOR.

23. Remove the FLASH LED ASSY from the B-COVER using tweezers.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 15

24. Separate the Volume keys.

25. Remove 3 pcs lid screws M1.4 x 2.5 torx+ 4IP.

26. Open the A-Cover latches from both sides.

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 16 COMPANY CONFIDENTIAL Issue 1

27. Release the touch connector from the UI flex assy.

28. Separate the A-Cover from the slide module.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 17

29. Lift up the function key support from the slide module.

30. Open the lid from the LCD flex zif connector.

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 18 COMPANY CONFIDENTIAL Issue 1

31. Lift the LCD flex from the zif connector.

32. Fit the SS-93 tool carefully under the LCD and lift it up. Be extremely careful not to break the LCD.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 19

33. Protect the LCD with protection foil to avoid scratches.

34. Lift up the Earpiece using the Dental tool and remove it.

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 20 COMPANY CONFIDENTIAL Issue 1

35. Use the Dental tool to lift up the Domesheet and remove it.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 21

QWERTY Domesheet assembly instructions

Steps

1. Take the QWERTY keymat and...

2. ...place the Domesheet on the QWERTY keymat.

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 22 COMPANY CONFIDENTIAL Issue 1

3. Place the PWB to the QWERTY/Domesheet first from the left side.

4. Then place the PWB from the right side.

5. Lift up the PWB.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 23

6. Make sure the Domesheet is properly attached to the PWB.

General tools

The table below gives a short overview of service devices that can be used for testing, error analysis, and

repair of product RM-612; RM-624. For the correct use of the service devices, and the best effort of workbench

setup, please refer to various concepts.

AC-35 Power supply

Universal power supply for FPS-21; included in the FPS-21 sales

package.

Input 100V…230V 50Hz…60Hz, output voltage of 12 V and output

current up to 3 A.

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 24 COMPANY CONFIDENTIAL Issue 1

CU-4 Control unit

CU-4 is a general service tool used with a module jig and/or a flash

adapter. It requires an external 12 V power supply.

The unit has the following features:

•software controlled via USB

•EM calibration function

•Forwards FBUS/Flashbus traffic to/from terminal

•Forwards USB traffic to/from terminal

•software controlled BSI values

•regulated VBATT voltage

•2 x USB2.0 connector (Hub)

•FBUS and USB connections supported

When using CU-4, note the special order of connecting cables and

other service equipment:

Instructions

1 Connect a service tool (jig, flash adapter) to CU-4.

2 Connect CU-4 to your PC with a USB cable.

3 Connect supply voltage (12 V)

4 Connect an FBUS cable (if necessary).

5 Start Phoenix service software.

Note: Phoenix enables CU-4 regulators via USB when it is

started.

Reconnecting the power supply requires a Phoenix restart.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 25

FLS-5 Flash device

FLS-5 is a dongle and flash device incorporated into one package,

developed specifically for POS use.

Note: FLS-5 can be used as an alternative to PK-1.

FPS-21 Flash prommer

FPS-21 sales package:

•FPS-21 prommer

•AC-35 power supply

•CA-31D USB cable

FPS-21 interfaces:

Front

•Service cable connector

Provides Flashbus, USB and VBAT connections to a mobile device.

•SmartCard socket

A SmartCard is needed to allow DCT-4 generation mobile device

programming.

Rear

•DC power input

For connecting the external power supply (AC-35).

•Two USB A type ports (USB1/USB3)

Can be used, for example, for connecting external storage memory

devices or mobile devices

•One USB B type device connector (USB2)

For connecting a PC.

•Phone connector

Service cable connection for connecting Flashbus/FLA.

•Ethernet RJ45 type socket (LAN)

For connecting the FPS-21 to LAN.

Inside

•Four SD card memory slots

For internal storage memory.

Note: In order to access the SD memory card slots inside

FPS-21, the prommer needs to be opened by removing the

front panel, rear panel and heatsink from the prommer body.

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 26 COMPANY CONFIDENTIAL Issue 1

JXS-1 RF shield box

Because the WCDMA network disturbs the RX side testing of the WCDMA

phone and the Tx signal of the WCDMA phone can severely disturb the

WCDMA network, a shield box is needed in all testing, tuning and fault

finding which requires WCDMA RF signal.

The shield box is not an active device, it contains only passive filtering

components for RF attenuation.

PK-1 Software protection

key

PK-1 is a hardware protection key with a USB interface. It has the same

functionality as the PKD-1 series dongle.

PK-1 is meant for use with a PC that does not have a series interface.

To use this USB dongle for security service functions please register

the dongle in the same way as the PKD-1 series dongle.

SB-6 Bluetooth test and

interface box (sales

package)

The SB-6 test box is a generic service device used to perform Bluetooth

bit error rate (BER) testing, and establishing cordless FBUS connection

via Bluetooth. An ACP-8x charger is needed for BER testing and an

AXS-4 cable in case of cordless interface usage testing .

Sales package includes:

•SB-6 test box

•Installation and warranty information

SB-7 WLAN test box

WLAN test requires defined position for the device.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 27

SRT-6 Opening tool

SRT-6 is used to open phone covers.

Note: The SRT-6 is included in the Nokia Standard Toolkit.

SS-210 Camera removal tool

The camera removal tool SS-210 is used to remove/attach the camera

module from/to the socket.

SS-46 Interface adapter

SS-46 acts as an interface adapter between the flash adapter and

FPS-21.

SS-62 Generic flash adapter

base for BB5

•generic base for flash adapters and couplers

•SS-62 equipped with a clip interlock system

•provides standardised interface towards Control Unit

•multiplexing between USB and FBUS media, controlled by VUSB

SS-93 Opening tool

SS-93 is used for opening JAE connectors.

Note: The SS-93 is included in Nokia Standard Toolkit.

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 28 COMPANY CONFIDENTIAL Issue 1

SX-4 Smart card

SX-4 is a BB5 security device used to protect critical features in tuning

and testing.

SX-4 is also needed together with FPS-21 when DCT-4 phones are

flashed.

Cables

The table below gives a short overview of service devices that can be used for testing, error analysis, and

repair of product RM-612; RM-624. For the correct use of the service devices, and the best effort of workbench

setup, please refer to various concepts.

CA-101 Micro USB cable

The CA-101 is a USB-to-microUSB data cable that allows connections

between the PC and the phone.

CA-158RS RF tuning cable

Product-specific adapter cable for RF tuning.

CA-31D USB cable

The CA-31D USB cable is used to connect FPS-21 to a PC. It is included

in the FPS-21 sales package.

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 29

CA-89DS Cable

Provides VBAT and Flashbus connections to mobile device

programming adapters.

PCS-1 Power cable

The PCS-1 power cable (DC) is used with a docking station, a module

jig or a control unit to supply a controlled voltage.

XRS-6 RF cable

The RF cable is used to connect, for example, a module repair jig to

the RF measurement equipment.

SMA to N-Connector approximately 610 mm.

Attenuation for:

•GSM850/900: 0.3+-0.1 dB

•GSM1800/1900: 0.5+-0.1 dB

•WCDMA/WLAN: 0.6+-0.1dB

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 30 COMPANY CONFIDENTIAL Issue 1

Service concepts

POS (Point of Sale) flash concept

Figure 2 POS flash concept

Type Description

Product specific tools

BL-4J Battery

Other tools

FLS-5 POS flash dongle

PC with Phoenix service software

Cables

CA-101 USB connectivity cable

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 31

Flash concept with FPS-21

Figure 3 Basic flash concept with FPS-21

Type Description

Product specific devices

FS-141 Flash adapter

Other devices

FPS-21 Flash prommer box

AC-35 Power supply

PK-1 SW security device

SS-46 Interface adapter

PC with Phoenix service software

Cables

CA-89DS Service cable

USB cable

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 32 COMPANY CONFIDENTIAL Issue 1

CU-4 flash concept with FPS-21

Figure 4 CU-4 flash concept with FPS-21

Type Description

Product specific devices

FS-141 Flash adapter

Other devices

CU-4 Control unit

FPS-21 Flash prommer box

AC-35 Power supply

PK-1 SW security device

SS-62 Flash adapter base

SX-4 Smart card (for DCT-4 generation mobile device programming)

PC with Phoenix service software

Cables

PCS-1 Power cable

CA-89DS Service cable

Standard USB cable

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 33

Type Description

USB cable

Flash concept with FPS-21 and SB-6

Figure 5 Flash concept with FPS-21 and SB-6

Type Description

Product specific tools

FS-141 Flash adapter

Other tools

FPS-21 Flash prommer box

PKD-1/PK-1 SW security device

SS-46 Interface adapter

SB-6 Bluetooth test and interface box

PC with Phoenix service software

Cables

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 34 COMPANY CONFIDENTIAL Issue 1

Type Description

XCS-4 Modular cable

CA-35S Power cable

USB cable

Flash concept with SS-46 and CA-89DS

Figure 6 Flash concept with SS-46 and CA-89DS

Type Description

Product specific tools

FS-141 Flash adapter

Other tools

FLS-5 Flash device

SS-46 Interface adapter

PC with Phoenix service software

Cables

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 35

Type Description

CA-89DS Cable

Flash concept with SS-62 and CA-89DS

Figure 7 Flash concept with SS-62 and CA-89DS

Type Description

Product specific tools

FS-141 Flash adapter

Other tools

CU-4 Control unit

FLS-5 Flash device

SS-62 Flash adapter base

PC with Phoenix service software

Cables

CA-89DS Cable

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 36 COMPANY CONFIDENTIAL Issue 1

Type Description

PCS-1 Power cable

USB cable

Flash concept with FPS-21, SS-62 and SB-6

Figure 8 Flash concept with FPS-21, SS-62 and SB-6

Type Description

Product specific tools

FS-141 Flash adapter

Other tools

CU-4 Control unit

FPS-21 Flash prommer box

PKD-1/PK-1 SW security device

SS-62 Flash adapter base

SB-6 Bluetooth test and interface box

SX-4 Smart card

PC with Phoenix service software

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 37

Type Description

Cables

XCS-4 Modular cable

PCS-1 Power cable

USB cable

Flash concept with FPS-21, SS-62 and SB-7

Figure 9 Flash concept with FPS-21, SB-7 and JBT-9

Type Description

Product specific tools

FS-141 Flash adapter

Other tools

CU-4 Control unit

FPS-21 Flash prommer box

PK-1 SW security device

SB-7 WLAN test box

SS-62 Flash adapter base

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 38 COMPANY CONFIDENTIAL Issue 1

Type Description

SX-4 Smart card

PC with Phoenix service software

Cables

XCS-4 Modular cable

PCS-1 Power cable

USB cable

Module jig service concept

Figure 10 Module jig service concept

Type Description

Phone specific tools

MJ-263 Light Module Jig

Other tools

CU-4 Control unit

FPS-21 Flash prommer box

PK-1 SW security device

SX-4 Smart card

PC with Phoenix service software

Measurement equipment

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 39

Type Description

Cables

CA-89DS Service cable

PCS-1 DC power cable

XRS-6 RF cable

USB cable

GPIB control cable

Module jig service concept with SB-6

Figure 11 Module jig service concept with SB-6

Type Description

Product specific tools

MJ-263 Light Module Jig

Other tools

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 40 COMPANY CONFIDENTIAL Issue 1

Type Description

CU-4 Control unit

FPS-21 Flash prommer box

SB-6 Bluetooth test and interface box

PK-1/PKD-1 SW security device

SX-4 Smart card

Measurement equipment

PC with Phoenix service software

Cables

PCS-1 DC power cable

XCS-4 Modular cable

XRS-6 RF cable

CA-158RS RF tuning cable

GPIB control cable

USB cable

Service concept for RF testing and RF/BB tuning

Figure 12 Service concept for RF testing and RF/BB tuning

RM-612; RM-624

Service Tools and Service Concepts

Issue 1 COMPANY CONFIDENTIAL Page 2 – 41

Type Description

Product specific devices

MJ-263 Light Module Jig

Other devices

CU-4 Control unit

PK-1/PKD-1 SW security device

SX-4 Smart card

Measurement equipment

Smart card reader

PC with Phoenix service software

Cables

DAU-9S MBUS cable

PCS-1 DC power cable

XRS-6 RF cable

CA-158RS RF tuning cable

GPIB control cable

USB cable

RM-612; RM-624

Service Tools and Service Concepts

Page 2 – 42 COMPANY CONFIDENTIAL Issue 1

3 — BB Troubleshooting and

Manual Tuning Guide

Nokia Customer Care

Issue 1 COMPANY CONFIDENTIAL Page 3 – 1

RM-612; RM-624

BB Troubleshooting and Manual Tuning Guide

(This page left intentionally blank.)

Page 3 – 2 COMPANY CONFIDENTIAL Issue 1

Table of Contents

Baseband main troubleshooting......................................................................................................................... 3–5

Dead or jammed device troubleshooting........................................................................................................... 3–8

General power checking ....................................................................................................................................... 3–9

Clocking troubleshooting .................................................................................................................................. 3–11

Charging troubleshooting ................................................................................................................................. 3–12

Backup battery troubleshooting....................................................................................................................... 3–13

Flash programming troubleshooting............................................................................................................... 3–15

Combo memory troubleshooting ..................................................................................................................... 3–18

MicroSD card troubleshooting........................................................................................................................... 3–19

USB troubleshooting .......................................................................................................................................... 3–21

SIM card troubleshooting .................................................................................................................................. 3–22

Power key troubleshooting............................................................................................................................... 3–24

Vibra troubleshooting........................................................................................................................................ 3–25

Accelerometer troubleshooting........................................................................................................................ 3–26

Touch screen troubleshooting.......................................................................................................................... 3–26

Introduction to touch screen troubleshooting .......................................................................................... 3–26

Proximity sensor troubleshooting............................................................................................................... 3–27

Resistive touch screen troubleshooting ..................................................................................................... 3–30

Hardware keys troubleshooting ....................................................................................................................... 3–33

Display module troubleshooting ...................................................................................................................... 3–36

General instructions for display troubleshooting...................................................................................... 3–36

Display troubleshooting ............................................................................................................................... 3–37

Display backlight troubleshooting .............................................................................................................. 3–38

LED and LED driver troubleshooting................................................................................................................. 3–40

Ambient Light Sensor troubleshooting............................................................................................................ 3–42

Introduction to ALS troubleshooting .......................................................................................................... 3–42

GPS troubleshooting .......................................................................................................................................... 3–43

GPS antenna................................................................................................................................................... 3–43

GPS settings for Phoenix............................................................................................................................... 3–44

GPS control................................................................................................................................................ 3–44

Oscillator test............................................................................................................................................ 3–45

Receiver self test ...................................................................................................................................... 3–46

CW Test...................................................................................................................................................... 3–47

Quick Test window................................................................................................................................... 3–48

GPS failure troubleshooting......................................................................................................................... 3–49

WLAN troubleshooting....................................................................................................................................... 3–50

WLAN functional description........................................................................................................................ 3–50

WLAN settings for Phoenix........................................................................................................................... 3–51

WLAN functional tests................................................................................................................................... 3–53

WLAN auto tuning......................................................................................................................................... 3–56

Bluetooth and FM radio troubleshooting ........................................................................................................ 3–58

Introduction to Bluetooth/FM radio troubleshooting............................................................................... 3–58

Bluetooth BER test......................................................................................................................................... 3–61

Bluetooth and FM radio self tests in Phoenix............................................................................................. 3–62

FM radio testing............................................................................................................................................. 3–63

Audio troubleshooting....................................................................................................................................... 3–64

Audio troubleshooting test instructions..................................................................................................... 3–64

Internal earpiece troubleshooting .............................................................................................................. 3–67

Internal microphone troubleshooting ....................................................................................................... 3–68

Internal handsfree speaker troubleshooting ............................................................................................ 3–69

RM-612; RM-624

BB Troubleshooting and Manual Tuning Guide

Issue 1 COMPANY CONFIDENTIAL Page 3 – 3

External microphone troubleshooting ....................................................................................................... 3–70

External headset earpiece troubleshooting ............................................................................................... 3–71

Acoustics troubleshooting............................................................................................................................ 3–72

Introduction to acoustics troubleshooting ........................................................................................... 3–72

Earpiece troubleshooting........................................................................................................................ 3–73

IHF troubleshooting................................................................................................................................. 3–74

Microphone troubleshooting .................................................................................................................. 3–75

Baseband manual tuning guide........................................................................................................................ 3–76

Certificate restoring ...................................................................................................................................... 3–76

Energy management calibration................................................................................................................. 3–77

List of Tables

Table 7 Display module troubleshooting cases............................................................................................... 3–36

Table 8 Pixel defects .......................................................................................................................................... 3–36

Table 9 Calibration value limits ........................................................................................................................ 3–77

List of Figures

Figure 13 Proximity sensor troubleshooting - part 2..................................................................................... 3–28

Figure 14 Touch controller basic checks .......................................................................................................... 3–32

Figure 15 Touch screen basic checks................................................................................................................ 3–33

Figure 16 Keymatrix........................................................................................................................................... 3–35

Figure 17 Send, End, Home LEDs....................................................................................................................... 3–41

Figure 18 QWERTY LEDs...................................................................................................................................... 3–42

Figure 19 ALS placement ................................................................................................................................... 3–43

Figure 20 GPS antenna....................................................................................................................................... 3–43

Figure 21 C-clip and RF connector location...................................................................................................... 3–44

Figure 22 GPS Control dialog box...................................................................................................................... 3–45

Figure 23 Simple Tests – Oscillator Test........................................................................................................... 3–46

Figure 24 Simple Tests – Receiver Self Test ..................................................................................................... 3–47

Figure 25 CW Test window................................................................................................................................ 3–48

Figure 26 GPS Quick Test window for GPS troubleshooting .......................................................................... 3–49

Figure 27 WLAN circuitry ................................................................................................................................... 3–51

Figure 28 WLAN component placement........................................................................................................... 3–51

Figure 29 WLAN auto tune settings.................................................................................................................. 3–57

Figure 30 WLAN autotuning results ................................................................................................................. 3–58

Figure 31 WLAN/BT/GPS antenna...................................................................................................................... 3–59

Figure 32 Bluetooth/FM radio component layout and test points................................................................ 3–61

Figure 33 Bluetooth BER test............................................................................................................................. 3–62

Figure 34 Bluetooth and FM radio self tests in Phoenix................................................................................. 3–63

Figure 35 Single-ended output waveform of the AV Mic to HP Ear measurement when earpiece is

connected. ................................................................................................................................................ 3–65

Figure 36 Single-ended output waveform of the Ext_microphone in Int handsfree out loop

measurement when speaker is connected (measured at speaker pads). No filter is used. ............ 3–66

Figure 37 Single-ended output waveform of the AV Mic to AV Ear loop....................................................... 3–66

Figure 38 Single-ended output waveform of the HP Mic to AV Ear loop. ..................................................... 3–66

RM-612; RM-624

BB Troubleshooting and Manual Tuning Guide

Page 3 – 4 COMPANY CONFIDENTIAL Issue 1

Baseband main troubleshooting

Troubleshooting flow

RM-612; RM-624

BB Troubleshooting and Manual Tuning Guide

Issue 1 COMPANY CONFIDENTIAL Page 3 – 5

RM-612; RM-624

BB Troubleshooting and Manual Tuning Guide

Page 3 – 6 COMPANY CONFIDENTIAL Issue 1

RM-612; RM-624

BB Troubleshooting and Manual Tuning Guide

Issue 1 COMPANY CONFIDENTIAL Page 3 – 7

Dead or jammed device troubleshooting

Troubleshooting flow

RM-612; RM-624

BB Troubleshooting and Manual Tuning Guide

Page 3 – 8 COMPANY CONFIDENTIAL Issue 1

General power checking

Signal

name Regulator Sleep Idle Nominal

voltage Main user Notes Supply

VIO_V AVILMA ON ON 1.82 Vilma I/O VBAT1

VBACK AVILMA ON ON 2.5 RTC circuitry

VSIM1 AVILMA ON ON 1.8/3.0 SIM card VBAT3

VSIM2 AVILMA OFF 1.0 Digital

microphone

VBAT3

VAUX AVILMA ON ON 2.78 Accelerometer,

proximity

sensor, Hall

sensor, display

VBAT5

VANA AVILMA ON ON 2.5 Vilma internal VBAT4

VR1 AVILMA OFF ON 2.5 VCTCXO VBAT4

VRFC AVILMA OFF 1.8 Rapido RF

converter

VRCP1 AVILMA OFF 4.75 RF module VBATCP

VOUT BETTY ON ON 2.5 Audio switch VBAT

VDAC LP3985 ON ON 3.0 DAC33 VBAT

VCAM_1V8 TPS62600 OFF 1.8 Camera HWA ,

LP5952,

cameras

VBAT

VCAM_1V3 LP5952 OFF 1.3 Camera HWA

core

VCAM_1V8

VCAM_2V8 BH28SA2 OFF 2.8 Cameras VBAT

VCORE TPS62350 ON ON 1.2 Rapido core VBAT

VIO TPS62600 ON ON 1.8 VIO, VDRAM VBAT

VSD SD level

shifter

OFF 2.9 SD card VBAT

SETCURR TK65604 OFF Display

backlights

VBAT

LP5521 OFF QWERTY key LED VBAT

LED End,

Send,

Chg,

Home

LP5521 OFF Menu key, Send/

End key, BEZEL

LED

VBAT

AS3645A OFF 4.5/5.5 Camera flash VBAT

VBAT 3.7

RM-612; RM-624

BB Troubleshooting and Manual Tuning Guide

Issue 1 COMPANY CONFIDENTIAL Page 3 – 9

Signal

name Regulator Sleep Idle Nominal

voltage Main user Notes Supply

VOUT

(camera)

BH30SA2 OFF 3.0 Camera VBAT

RM-612; RM-624

BB Troubleshooting and Manual Tuning Guide

Page 3 – 10 COMPANY CONFIDENTIAL Issue 1

Clocking troubleshooting

Troubleshooting flow

RM-612; RM-624

BB Troubleshooting and Manual Tuning Guide

Issue 1 COMPANY CONFIDENTIAL Page 3 – 11

Charging troubleshooting

Troubleshooting flow

RM-612; RM-624

BB Troubleshooting and Manual Tuning Guide

Page 3 – 12 COMPANY CONFIDENTIAL Issue 1

Backup battery troubleshooting

Verify that the backup battery G2200 is empty (U<1V). Switch the phone on. Measure voltage of the battery

when the main battery is connected to the phone and the phone is switched on. Wait a few minutes and

monitor that the backup battery voltage rises. Switch off the phone, disconnect the main battery and monitor

that the voltage of the backup battery decreases. Normal behaviour of the voltage is described in the figures

below:

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If the voltage rises and falls quickly, check the back-up battery G2200 contacts for loose soldering or short-

circuit, and repair or change G2200 if necessary. If the voltage stays ~0V, check resistance VBACK against GND.

If there is no shortcircuit, AVILMA N2200 is faulty. Replace N2200.

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Flash programming troubleshooting

Troubleshooting flow

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Combo memory troubleshooting

Troubleshooting flow

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MicroSD card troubleshooting

Troubleshooting flow

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USB troubleshooting

Troubleshooting flow

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SIM card troubleshooting

Troubleshooting flow

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Power key troubleshooting

Troubleshooting flow

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Vibra troubleshooting

Troubleshooting flow

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Accelerometer troubleshooting

Troubleshooting flow

Touch screen troubleshooting

Introduction to touch screen troubleshooting

The device has a resistive touch screen user interface, which means that the device does not have a traditional

ITU-T keypad. The key components of the touch screen user interface are:

•Touch window with touch controller (TSC2004)

•Proximity sensor

The resistive touch window is located above the display. It enables finger as well as stylus touch, and it

provides tactile feedback. The tactile feedback is implemented by using the same vibra that is used for

alerting. The touch controller includes drivers and the control logic to measure touch pressure.

The proximity sensor is attached to the upper flex assembly. It sends out a beam of IR light, and then computes

the distance to any nearby objects from the characteristics of the returned (reflected) signal. There is a booth

between the sensor and the touch window, which isolates the IR transmitter from the IR receiver by

preventing the reflection from the touch window surface.

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Proximity sensor troubleshooting

Context

Proximity sensor troubleshooting is broken down into two parts. The main purpose of the automatic check

is to identify the fault automatically without any manual checks. If the automatic flow does not provide

enough information, a manual check can be done to narrow down the cause of the fault.

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Troubleshooting flow

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Figure 13 Proximity sensor troubleshooting - part 2

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Resistive touch screen troubleshooting

Troubleshooting flow

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Figure 14 Touch controller basic checks

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Figure 15 Touch screen basic checks

Hardware keys troubleshooting

Context

There are two possible failure modes in the keyboard module:

•One or more keys can be stuck, so that the key does not react when a keydome is pressed. This kind of

failure is caused by mechanical reasons (dirt, rust).

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•Malfunction of several keys at the same time; this happens when one or more rows or columns are failing

(short circuit or open connection).

If the failure mode is not clear, start with the Keyboard Test in Phoenix.

Troubleshooting flow

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Figure 16 Keymatrix

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Display module troubleshooting

General instructions for display troubleshooting

Context

•The display is in a normal mode when the phone is in active use.

•Display is in a partial idle mode when the phone is in the screen saver mode.

•The operating modes of the display can be controlled with the help of

Phoenix

Table 7 Display module troubleshooting cases

Display blank There is no image on the display. The display looks

the same when the phone is on as it does when the

phone is off. The backlight can be on in some cases.

Image on the display not correct Image on the display can be corrupted or a part of

the image can be missing. If a part of the image is

missing, change the display module. If the image is

otherwise corrupted, follow the appropriate

troubleshooting diagram.

Backlight dim or not working at all Backlight LED components are inside the display

module. Backlight failure can also be in the

connector or in the backlight power source in the

main engine of the phone.

Visual defects (pixel) Pixel defects can be checked by controlling the

display with Phoenix. Use both colours, black and

white, on a full screen.

The display may have some random pixel defects

that are acceptable for this type of display. The

criteria when pixel defects are regarded as a display

failure, resulting in a replacement of the display, are

presented the following table.

Table 8 Pixel defects

Item White dot defect Black dot

defect Total

1Defect counts R G B White Dot

Total

1 1

1 1 1 1

2 Combined

defect counts

Not allowed.

Two single dot defects that are within 5 mm of each other should be

interpreted as combined dot defect.

Steps

1. Verify with a working display that the fault is not on the display module itself.

Note: The display module cannot be repaired.

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2. Check that the cellular engine is working normally.

i To check the functionality, connect the phone to a docking station.

ii Start

Phoenix

service software.

iii Read the phone information to check that the engine is functioning normally (you should be able to

read the Phone ID).

3. Proceed to the display troubleshooting flowcharts.

Use the Display Test tool in

Phoenix

to find the detailed fault mode.

Display troubleshooting

Context

Before going to display troubleshooting flow, make sure that the engine is working and starting up correctly.

If the problem is in the engine, go to baseband troubleshooting.

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Troubleshooting flow

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Display backlight troubleshooting

Context

The device has a dedicated display WLED driver whose intensity is controlled by Display itself by CABC (content

adaptive backlight control) signal.

Troubleshooting flow

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LED and LED driver troubleshooting

Context

The device has two LED drivers that provide current for the keyboard and several LEDs (Send, End, Home) .

The brightness of the backlights can be adjusted manually, and it affects the keypad. The keyboard backlights

and some LEDs can be turned ON/OFF separately but not without switching on the display lights.

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Troubleshooting flow

Figure 17 Send, End, Home LEDs

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Figure 18 QWERTY LEDs

Ambient Light Sensor troubleshooting

Introduction to ALS troubleshooting

If the Ambient Light Sensor (ALS) functionality is inoperative, check the ambient light sensor (N8104) and

change it, if necessary. Also, check the capacitor C8102 (100n).

The ALS components are located at the top of the UI flex as illustrated in the figure below.

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Figure 19 ALS placement

GPS troubleshooting

GPS antenna

The GPS antenna is located on the back side of the B-cover (right-hand side, next to the IHF speaker).

Figure 20 GPS antenna

The GPS antenna is connected to the PWB with a c-clip. The RF connector for conducted measurements and

testing is located next to the c-clip.

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Figure 21 C-clip and RF connector location

GPS settings for Phoenix

GPS control

Context

Use the following to test GPS using Phoenix.

Steps

1. Start Phoenix service software.

2. From the File menu, select Scan Product and check that the correct product version is displayed.

3. From the Testing menu, select GPS Control. This opens up

GPS Control

dialog box, as shown in the figure

below, and enables the GPS.

Select Idle to confirm the GPS is enabled and is in idle mode.

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Figure 22 GPS Control dialog box

Oscillator test

Context

The 16.368 MHz GPS Clk is compared against the CE Ref Clk and the output is the GPS Clk offset.

Steps

1. Start Phoenix service software.

2. From the Testing menu, select GPS Control. This opens up

GPS Control

dialogue box and enables the GPS.

In the

Rx Control

window, go to the Simple Tests section, select Oscillator Test and click Start. The Offset

result will be returned and should be within the limits of +- 84Hz.

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Figure 23 Simple Tests – Oscillator Test

Receiver self test

Context

Receiver self test can be used to check the correct functionality of the receiver core. For the test, GPS software

configures internal test source to generate synthetic GPS-like data, processing it in the baseband and writing

the results into the channel processor memory. The test compares the data in the channel memory against

the expected value and reports a PASS/FAIL status.

Steps

1. Start Phoenix service software.

2. From the Testing menu, select GPS Control. This opens up

GPS Control

dialogue box and enables the GPS.

In the

Rx Control

window, go to the Simple Tests section, select Receiver Self Test and click Start. The

test returns a PASS/FAIL result.

Note: The Oscillator Test should not be run after the Receiver Self Test. This sequence of tests may

cause the Oscillator test to prolong and result in Phoenix timing out. If you are carrying out both of

these tests, run the Oscillator Test first, after which you can run the Receiver Self Test.

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Figure 24 Simple Tests – Receiver Self Test

CW Test

Context

This test reports the SNR of a CW signal input to the GPS antenna port.

Steps

1. Start Phoenix service software.

2. From the Testing menu, select GPS Control. This opens up

GPS Control

dialog box and enables the GPS.

In the

CW Test

window, ensure that the input settings are as shown in the figure below. Inject

1575.520152 MHz tone at the GPS RF connector at a level of -110dBm and click Start.

For Pin = -110dBm and negligible other losses, the expected result ranges are:

•Galvanic 29.8dB to 38.1dB

•Radiated 25.8dB to 38.1dB

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Figure 25 CW Test window

Quick Test window

Because the

Quick Test

runs the

Receiver Self Test

before the

Oscillator Test

, it may cause a timeout on the

Oscillator Test

. It does not necessarily mean that Oscillator Test has failed, but carrying out the Oscillator

Test (page 3–45 ) , Receiver Self Test (page 3–46 ) and CW Test (page 3–47 ) individually will give more

valid results.

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Figure 26 GPS Quick Test window for GPS troubleshooting

GPS failure troubleshooting

Context

The GPS failure troubleshooting flow can be followed and, where applicable, will feed into the basic checks.

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Troubleshooting flow

WLAN troubleshooting

WLAN functional description

The Size 4 WLAN module is designed for use with a single antenna shared between itself and a co-located

BT device. The WLAN SW is downloaded from the host engine when the WLAN is turned on over the dedicated

SPI interface. The BT and WLAN engines use common reference clock from the RF engine.

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Figure 27 WLAN circuitry

Figure 28 WLAN component placement

WLAN settings for Phoenix

Use the following to test WLAN using Phoenix:

1 Set phone into Local Mode .

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2 From the File menu, select Scan Product and check that the correct product version is displayed

3 From the Testing menu, select Self Test. This opens up a Self Testsdialog, as shown below.

Select the ST_WLAN_TEST check box as shown and then press the Start button. The test turns the WLAN on ,

sets up the SPI interface and then downloads the WLAN firmware into the WLAN module. During the download

the WLAN acknowledges the data blocks and so the self test is a good way to confirm that the WLAN module

is communicating with the Host. The result column changes to Passed after a few seconds if it is operating

properly.

In addition, a test of the WLAN to BTH interface can be done by selecting the

ST_BT_WLAN_COEXISTENCE_TEST check box and pressing the Start button.

This test verifies that the WLAN to BTH co-existence interface signals are properly connected and there are

no open circuist or shorts on the four interface signals.

The co-existence interface comprises BTH Txconfig, BTH RF Active, BTH Priority, and BTH Frequency.

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In summary these two Self Tests provide a simple means of ensuring that the Host engine is able to

communicate with the WLAN module and check the interface to BTH. A more detailed WLAN performance

test is covered in the WLAN functional tests (page 3–53 ) section.

WLAN functional tests

On/Off test

Prerequisites

A flash adapter connected to a PC with Phoenix service software is required.

From the Testing toolbar, select WLAN Configuration option. This opens the WLAN Configuration dialog

as shown below. WLAN can be turned ON and OFF by selecting On or Off from the Power state drop-down

list (as indicated in the picture below):

1 With Power State set to Off, measure the dc power supply current consumption of the flash adaptor.

2 Next return the Power State to On and re-measure the dc power supply current of the flash adaptor.

The difference between the currents in (1) and (2) should be between 190 to 220 mA. When WLAN is ON, the

firmware has been downloaded and the WLAN module is in the receive state. When WLAN in OFF, WLAN is

powered down.

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TX tests

Prerequisites

Connect a complete phone assembly with C-cover to a PC with Phoenix service software using a USB data

cable.

From the Testing toolbar, select WLAN Tx Tests option as shown below. This test can be used to verify TX

configuration and functionality. The default settings are sufficient for testing the TX operation, although

other channels and data rates are equally suitable. To start the test, press the Start button:

1 Monitor the WLAN TX spectrum on a Spectrum analyser. (When making a radiated test ensure that other

WLAN devices are not transmitting as these may be detected as well, confusing the result). A typical 11

Mbps TX spectrum is shown in the figure below.

2 To finish the test, Press the Finish button.

The difference between the two readings should be approximately 150 mA and measures the transmit current

in 11 Mbps, 802.11b mode of operation.

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RX Tests

Prerequisites

Connect a complete phone assembly with C-cover to a PC with Phoenix service software using a USB data

cable.

There are different options available for testing the Rx path. The simplest is to use the WLAN to report Rx

packets when operating in an area where there is an active WLAN network. Simply starting an Rx test shows

the number of packets detected by the WLAN module as it monitors the network. However, it requires a

properly configured WLAN network.

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From the Testing toolbar, select WLAN Rx Tests option as shown below. This test can be used to verify Rx

configuration and functionality.

To start the test, press the Start button.

As the WLAN monitors an active WLAN network, the Rx test results window updates and shows the number

of Frames received, as well as the Packer error rate.

Monitoring the detected frames is a simple method to verify that the WLAN antenna and receiver path are

working properly.

WLAN auto tuning

In case of WLAN ASIC change, RF power auto tuning is needed. Connect WLAN RF test connector to CMU200

input using proper RF cable. Start Phoenix WLAN autotune window. Check the settings and verify your PC

communicates with CMU200 via GPIB.

Auto tuning procedure

1 Start tuning by pressing Tune.

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Figure 29 WLAN auto tune settings

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Figure 30 WLAN autotuning results

Bluetooth and FM radio troubleshooting

Introduction to Bluetooth/FM radio troubleshooting

Bluetooth/WLAN antenna

The BT RF signal is routed from BTHFMRDS2.2D through the WLAN module to the shared WLAN/BT/GPS antenna

in the phone's top side on the B cover. The antenna has two resonators for BT/WLAN ISM band and also the

GPS band and antenna are conducted with a feed (spring) on the PWB.

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Figure 31 WLAN/BT/GPS antenna

Introduction to Bluetooth/FM radio troubleshooting

The Bluetooth and FM radio are combined in the same ASIC, so both features are checked when

troubleshooting.

The following problems can occur with the Bluetooth and FM radio hardware:

Symptom Problem Repair solution

Unable to switch on the

Bluetooth on the phone user

interface

Open circuit solder joints or

component failure of BTH/FM

ASIC/module BB ASICs or SMD

components

Replacement of engine

Able to send a data file to another

Bluetooth device, but unable to

hear audio through a functional

Bluetooth headset

Open circuit solder joints or

component failure of BTH/FM

ASIC/module BB ASICs

Replacement of engine

Able to switch on Bluetooth on

the phone user interface, but

unable to detect other Bluetooth

devices

Open circuit solder joints or

Pogo Pins not making contact

with c-cover

Repair of antenna circuit or

replacement of BT/WLAN/

GPS antenna

Able to turn on FM radio and

Bluetooth on the phone user

interface, but unable to detect

local FM radio stations with a

Nokia headset inserted

Open circuit solder joints or

detached component in FM

antenna circuit

Repair of FM antenna circuit

or replacement of AV

connector

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Symptom Problem Repair solution

Able to perform scans to detect

local FM radio stations with a

functional Nokia headset

inserted, but unable to hear FM

audio through the headset

Open circuit solder joints or

detached component in FM

audio path between Bluetooth/

FM ASIC and headset

Repair or replacement of FM

audio AV connector and

circuits

Users may experience the following problems resulting in functional phones being returned to the repair

centre:

Symptom Problem Repair solution

Bluetooth feature does not

operate as desired with another

Bluetooth device.

Bluetooth Profile implemented

in a Bluetooth accessory not

supported in a Nokia phone

Use a Bluetooth accessory

with Bluetooth profiles

supported by the phone.

Poor FM radio reception (unable

to detect many radio stations)

Nokia headset not being used Use a Nokia headset.

Test coverage

The tests listed in the table below should be performed to verify whether the Bluetooth and FM receiver and

transmitter are functional. The use of Self Tests are described in section

BT and FM Self Tests in Phoenix

Test Test Coverage Repair solution

Blueooth Self Test: ST_LPRF_IF_TEST Bluetooth-FM ASIC UART interface

(controls Bluetooth and FM

receiver and transmitter)

Replacement of engine (or

repair of the phone BB)

Bluetooth Self Test:

ST_BT_WAKEUP_TEST

Bluetooth ASIC interrupt control

interface

Replacement of engine (or

repair of the phone BB)

Bluetooth Self Test:

ST_LPRF_AUDIO_LINES_TEST

Bluetooth ASIC PCM interface Replacement of engine (or

repair of the phone BB)

Bluetooth Functional Test: BER test

with BT-Box or functional test with

another Bluetooth device

Bluetooth antenna circuit Repair of Bluetooth antenna

matching circuit or

replacement of B/WLAN/GPS

antenna

FM Radio Self Test: ST_RADIO_TEST FM Radio I2C interface Replacement of engine (or

repair of the phone BB)

FM Radio Functional Test: Perform

a scan for local radio stations and

check the station list displayed on

the phone.

FM receiver antenna circuit Repair of FM antenna

matching circuit or

replacement of AV connector

and flex

FM Radio Functional Test: Listen to

a local radio station.

FM receiver audio circuit Repair of FM antenna

matching circuit or

replacement of AV connector

and flex

The self tests run from the Phoenix software are used for fault diagnosis.

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If the Phoenix software is not available the functional tests with phone accessories are sufficient to verify

the functionality of the Bluetooth and FM radio receiver and transmitter.

Bluetooth/FM radio component layout and test points

The Bluetooth antenna is product specific (ceramic antenna conducted by feed on the PWB). On phones with

WLAN and GPS, the Bluetooth RF signal is routed through a WLAN front-end module via diplexer and a shared

Bluetooth/WLAN/GPS antenna is used.

The FM RF signal is routed through the FM antenna matching circuit to the phone headset AV connector.

The FM radio audio signal is routed to the headset AV connector through the BB ASIC shared by the phone

audio functions.

Figure 32 Bluetooth/FM radio component layout and test points

Bluetooth BER test

Prerequisites

JBT-9, or SB-6 Bluetooth test box (BT-box) is required to perform a BER test. If a BT-box if not available

Bluetooth functionality can be checked by transfering a file to another Bluetooth phone.

Steps

1. Place the phone in the flash adapter or connect data cable to phone.

2. Start

Phoenix

service software.

3. Choose File → Scan Product.

4. Choose Testing → Bluetooth LOCALS .

5. Locate the BT-box serial number (12 digits) found in the type label on the back of the JBT-9, or SB-6

Bluetooth test box.

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6. In the Bluetooth

LOCALS

window, write the 12-digit serial number on the

Counterpart BT Device

Address

line.

7. Place the BT-box near (within 10 cm) of the phone and click Start BER Test.

Figure 33 Bluetooth BER test

Bluetooth and FM radio self tests in Phoenix

Prerequisites

A flash adapter (or phone data cable) connected to a PC with Phoenix service software is required.

Steps

1. Place the phone in the flash adapter or connect data cable to phone.

2. Start

Phoenix

service software.

3. Choose File → Scan Product.

4. From the Mode drop-down menu, set mode to Local.

5. Choose Testing → Self Tests.

6. In the

Self Tests

window check the following Bluetooth and FM radio related tests:

•ST_LPRF_IF_TEST

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•ST_LPRF_AUDIO_LINES_TEST

•ST_BT_WAKEUP_TEST

•ST_RADIO_TEST

7. To run the tests, click Start.

Figure 34 Bluetooth and FM radio self tests in

Phoenix

FM radio testing

Steps

1. Set signal generator parameters:

•FM modulation on

•Frequency 100MHz

•FM deviation 22kHz

•Modulation frequency 1kHz

•RF level should be varied during the test to obtain good audio signal quality

•Connect suitable antenna to signal generator

Note: You may alternately use a known good FM radio broadcast as a test signal.

2. Attach the Nokia headset to the phone’s AV connector.

3. Use Scroll button to autotune to the radio frequency.

4. Set volume to suitable level.

5. Check audio quality with a headset.

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Audio troubleshooting

Audio troubleshooting test instructions

Single-ended external earpiece and differential internal earpiece outputs can be measured either with a

single-ended or a differential probe.

When measuring with a single-ended probe each output is measured against the ground.

Internal handsfree output is measured using a current probe, if a special low-pass filter designed for

measuring a digital amplifier is not available. Note also that when using a current probe, the input signal

frequency must be set to 2 kHz.

The input signal for each loop test can be either single-ended or differential. Exception to this is a digital

microphone, which needs input signal from an external sound source (laptop speaker) to playback for

example 1 kHz sine wave from 5 cm distance.

Required equipment

The following equipment is needed for the tests:

•Oscilloscope

•Function generator (sine waveform)

•Current probe (Internal handsfree PWM output measurement)

•Phoenix service software

•Battery voltage 3.7V

•Sound source (laptop speaker or B&K type 4231 calibrator)

Test procedure

Audio can be tested using the Phoenix audio routings option. Three different audio loop paths can be

activated:

•AV microphone to AV earpiece

•AV microphone to HP earpiece

•External microphone in Internal handsfree out

•HP microphone to AV earpiece

Each audio loop sets routing from the specified input to the specified output enabling a quick in-out test.

Loop path gains are fixed and they cannot be changed using Phoenix. Correct pins and signals for each test

are presented in the following table.

Phoenix audio loop tests and test results

The results presented in the table apply when no accessory is connected and battery voltage is set to 3.7V.

Earpiece, internal microphone and speaker are in place during measurement. Applying a headset accessory

during measurement causes a significant drop in measured quantities.

The gain values presented in the table apply for a differential output vs. single-ended/differential input.

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Loop test Input

terminal Output

terminal Path

gain

[dB]

(fixed)

Input

voltage

[mVp-

Output

voltage

[mVp-p]

Output

DC level

[V]

Output

current [mA]

AV Mic to AV

Earpiece

HS_MIC &

GND

HS_EAR_L &

GND

100 1.2 NA

HS_EAR_R &

GND

AV Mic to HP

Earpiece

HS_MIC &

GND

EarP & GND 100 1.2 NA

EarN & GND

HP Mic to AV

Earpiece

Acoustical

input, 1kHz

sine wave

HS_EAR_L &

GND

NA 94 dB

SPL

100 NA

HS_EAR_R &

GND

External Mic in

Internal

handsfree out

HS_MIC &

GND

E2002 1000

E2005

Measurement data

Earpiece signal

Figure 35 Single-ended output waveform of the AV Mic to HP Ear measurement when earpiece is connected.

Integrated handsfree signal

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Figure 36 Single-ended output waveform of the Ext_microphone in Int handsfree out loop measurement when speaker is

connected (measured at speaker pads). No filter is used.

External output from AV

Figure 37 Single-ended output waveform of the AV Mic to AV Ear loop.

External output from AV (acoustic input)

Figure 38 Single-ended output waveform of the HP Mic to AV Ear loop.

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Internal earpiece troubleshooting

Troubleshooting flow

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Internal microphone troubleshooting

Troubleshooting flow

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Internal handsfree speaker troubleshooting

Troubleshooting flow

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External microphone troubleshooting

Troubleshooting flow

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External headset earpiece troubleshooting

Troubleshooting flow

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Acoustics troubleshooting

Introduction to acoustics troubleshooting

Acoustics design ensures that the sound is detected correctly with a microphone and properly radiated to

the outside of the device by the speaker. The acoustics of the phone includes three basic systems: earpiece,

Integrated Hands Free (IHF) and microphone.

The sound reproduced from the earpiece radiates through a single hole on the front cover (A-cover). The

sound reproduced from the IHF speakers radiate through dual sound holes located at the top and bottom of

the phone. The microphone is located around the 'space' key in the keymat of the phone.

For a correct functionality of the phone, all sound holes must be always open. When the phone is used, care

must be taken not to close any of those holes with a hand or fingers. The phone should be dry and clean,

and no objects must be located in such a way that they close any of the holes.

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Earpiece troubleshooting

Troubleshooting flow

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IHF troubleshooting

Troubleshooting flow

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Microphone troubleshooting

Troubleshooting flow

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Baseband manual tuning guide

Certificate restoring

Context

This procedure is performed when the device certificate is corrupted for some reason.

All tunings (RF & Baseband, UI) must be done after performing the certificate restoring procedure.

The procedure for certificate restoring is the following:

•Flash the phone with the latest available software using FPS-10 or FPS-21.

Note: If the COMBO memory of a phone is replaced, the ENO SW must be flashed first before

performing the "normal" firmware flashing.

•Execute the certificate restore process in Phoenix.

•Tune the phone completely.

Note: SX-4 smart card is needed.

•If the phone resets after certificate restoring, reflash the phone again.

Required equipment and setup:

•

Phoenix

service software v 2008.34.6 or newer.

•The latest phone model specific

Phoenix

data package.

•PKD-1 dongle

•SX-4 smart card (Enables testing and tuning features)

•External smart card reader

•Activated FPS-10 OR FPS-21 flash prommer

•Latest flash update package for FPS-10 or FPS-21 flash prommers

•CU-4 control unit

•USB cable from PC USB Port to CU-4 control unit

•Phone model specific adapter for CU-4 control unit

•PCS-1 cable to power CU-4 from external power supply

•XCS-4 modular cable between flash prommer and CU-4

Note: CU-4 must be supplied with +12 V from an external power supply in all steps of certificate

restoring.

Steps

1. Program the phone software.

Note: If the COMBO memory of a phone is replaced, the ENO SW must be flashed first before

performing the "normal" firmware flashing.

2. Execute the certificate restore process in Phoenix.

Next actions

After a successful rewrite, you must retune the phone completely by using

Phoenix

tuning functions.

Important: Perform all tunings: RF, BB, and UI.

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Energy management calibration

Prerequisites

Energy Management (EM) calibration is performed to calibrate the setting (gain and offset) of AD converters

in several channels (that is, battery voltage, BSI, battery current) to get an accurate AD conversion result.

Hardware setup:

•An external power supply is needed.

•Supply 12V DC from an external power supply to CU-4 to power up the phone.

•The phone must be connected to a CU-4 control unit with a product-specific flash adapter.

Steps

1. Place the phone to the docking station adapter (CU-4 is connected to the adapter).

2. Start

Phoenix

service software.

3. Choose File → Scan Product.

4. Choose Tuning → Energy Management Calibration.

5. To show the current values in the phone memory, click Read, and check that communication between

the phone and CU-4 works.

6. Check that the CU-4 used check box is checked.

7. Select the item(s) to be calibrated.

Note: ADC calibration has to be performed before other item(s). However, if all calibrations are

selected at the same time, there is no need to perform the ADC calibration first.

8. Click Calibrate.

The calibration of the selected item(s) is carried out automatically.

The candidates for the new calibration values are shown in the

Calculated values

column. If the new

calibration values seem to be acceptable (please refer to the following "Calibration value limits" table),

click Write to store the new calibration values to the phone permanent memory.

Table 9 Calibration value limits

Parameter Min. Max.

ADC Offset -20 20

ADC Gain 12000 14000

BSI Gain 1100 1300

VBAT Offset 2400 2650

VBAT Gain 19000 23000

VCHAR Gain N/A N/A

IBAT (ICal) Gain 9000 11000

9. Click Read, and confirm that the new calibration values are stored in the phone memory correctly. If the

values are not stored to the phone memory, click Write and/or repeat the procedure again.

10. To end the procedure, close the

Energy Management Calibration

window.

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4 — RF Troubleshooting

Nokia Customer Care

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RF Troubleshooting

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Table of Contents

General RF troubleshooting ................................................................................................................................. 4–5

Introduction to RF troubleshooting ............................................................................................................... 4–5

RF key components .......................................................................................................................................... 4–5

Auto tuning............................................................................................................................................................ 4–6

Introduction to RF tunings.............................................................................................................................. 4–6

Auto tuning....................................................................................................................................................... 4–6

Self test troubleshooting...................................................................................................................................... 4–7

Troubleshooting with RF self tests................................................................................................................. 4–7

Receiver troubleshooting .................................................................................................................................. 4–20

Introduction to receiver (RX) troubleshooting........................................................................................... 4–20

GSM RX chain activation for manual measurements/GSM RSSI measurement ....................................... 4–20

GSM receiver troubleshooting flowchart .................................................................................................... 4–22

WCDMA RX chain activation for manual measurement............................................................................. 4–22

WCDMA RSSI measurement .......................................................................................................................... 4–23

WCDMA receiver troubleshooting flowchart............................................................................................... 4–25

Transmitter troubleshooting ............................................................................................................................ 4–25

General instructions for transmitter (TX) troubleshooting....................................................................... 4–25

GSM transmitter troubleshooting................................................................................................................ 4–26

WCDMA transmitter troubleshooting .......................................................................................................... 4–28

Antenna troubleshooting .................................................................................................................................. 4–30

Antenna troubleshooting............................................................................................................................. 4–30

List of Figures

Figure 39 RF key components .............................................................................................................................. 4–6

Figure 40 Phoenix GSM RSSI reading window................................................................................................. 4–21

Figure 41 Phoenix WCDMA RX Control window............................................................................................... 4–23

Figure 42 WCDMA RX generator settings ......................................................................................................... 4–24

Figure 43 Phoenix WCDMA RX power measurement window ....................................................................... 4–24

Figure 44 Phoenix GSM RF controls window.................................................................................................... 4–26

Figure 45 Antenna contacts .............................................................................................................................. 4–30

Figure 46 Antenna contact clips and matching coil on the PWB................................................................... 4–30

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General RF troubleshooting

Introduction to RF troubleshooting

Most RF semiconductors are static discharge sensitive

ESD protection must be applied during repair (ground straps and ESD soldering irons).

Measuring equipment

All measurements should be done using:

•An oscilloscope for low frequency and DC measurements. Recommended probe: 10:1, 10Mohm//8pF.

•A radio communication tester including RF generator and spectrum analyser, for example Rohde & Schwarz

CMU200. (Alternatively a spectrum analyser and an RF generator can be used. Some tests in this guide are

not possible to perform if this solution is chosen).

Note: A mobile phone WCDMA transmitter should never be tested with full TX power (it is only

possible to perform the measurements in a good 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.

Note: All communication Test Set Screen dumps are from CMU200. Other testers are different.

Note: All measurements with an RF coupler should be performed in an RF-shielded environment

because nearby base stations can disturb sensitive receiver measurements. If there is no possibility

to use RF shielded environment, testing at frequencies of nearby base stations should be avoided.

Level of repair

The scope of this guideline is to verify functionality of the cellular RF block without removing RF shield.

RF key components

The figure below shows the key components of RM-612 and RM-624.

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Figure 39 RF key components

Auto tuning

Introduction to RF tunings

RF tuning is always performed with the help of a product-specific module jig, never with an RF coupler. Using

an RF coupler in the tuning phase will cause a complete mistuning of the RF part.

Cable and adapter losses

RF cables and adapters have some losses. They have to be taken into account when the phone is tuned. As

all RF losses are frequency dependent, the user has to act very carefully and understand the measurement

setup. For RF attenuations of the module jig and RF cable, please refer to the Service Tools section.

Auto tuning

This phone can be tuned automatically.

Auto tuning is designed to align the phone's RF part easier and faster. It performs calibrations, tunings and

measurements of RX and TX. The results are displayed and logged in a result file, if initiated.

Hardware set up

For hardware requirements for auto tuning, please refer to Service concept for RF testing and RF/BB

tuning (page 4–41 ) .

Phoenix preparations

Install the phone specific data package, for example

_dp_1.78_sw_sh3.26.exe

. This defines phone specific

settings.

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Auto tuning procedure

1Make sure the phone (in the jig) is connected to the equipment. Otherwise some menus will not be shown

in Phoenix.

2 To go to autotune, select Tuning (Alt-U) → Auto-Tune (Alt-A) from the menu.

3 Start autotuning by clicking the

Tune

button.

Self test troubleshooting

Troubleshooting with RF self tests

Context

Vapaus (N7500) RF ASIC contains test structures that can be used to detect certain RF related errors. In order

to use these self tests most efficient way, it is very important that the tests are performed in a certain order,

or at least that the error data is analysed in this order. The tests are designed so that by going through them

in this order it is easy to find the problem component without any redundant checks. The flowchart presented

in this document is based on that idea. So, if RFBUS fails , there is no need to spend time wondering why

there is no power at TX, and so on.

The testing order recommended and used in this troubleshooting guide is the following:

1 ST_CDSP_RF_BB_IF test (86)

•Tests the functionality of the BB/Vapaus serial interface & Reset lines.

•If this test fails, it means that there is a problem in programming of the N7500 and all of the following

tests can not give correct data.

2 ST_CDSP_RF_SUPPLY_TEST (83)

•Tests the functionality of N7500 bias block, regulators, reference voltage line and, supply connections.

•If these fail, all other N7500 tests can/will fail.

3 ST_CDSP_TX_IQ_TEST (85)

•Test checks that the TXIQ lines between BB and N7500 are properly connected.

•If this fails also power tests and RXIQ loopback will fail.

4 ST_CDSP_TXC_DATA_TEST (74)

•This tests that the TXC line between AVILMAS (N2200) & Vapaus (N7500) is properly connected.

•If this fails TX power tests will also fail.

5 ST_CDSP_RX_PLL_PHASE_LOCK_TEST (79)

•Tests the functionality of RX PLL.

•If this fails none of the RX related measurements can be trusted.

6 ST_CDSP_TX_PLL_PHASE_LOCK_TEST (80)

•Tests the functionality of TX PLL.

•If this fails the TX power tests will also fail.

7 ST_CDSP_TX_WCDMA_POWER_TEST (75)

•Checks the output power of the WCDMA transmitter.

8 ST_CDSP_RX_IQ_LOOPBACK (81)

•Tests that the RXI lines and VREFCM line between BB and N7500 are connected.

9 ST_CDSP_TX_GSM_POWER_TEST (77)

•Checks the output power of the GSM transmitter.

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To get the best out of these instructions you need to be have the valid schematics at hand, see Chapter 10

in this document.

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Troubleshooting flow

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Receiver troubleshooting

Introduction to receiver (RX) troubleshooting

RX can be tested by making a phone call or in local mode. For the local mode testing, use Phoenix service

software.

The main RX troubleshooting measurement is RSSI reading. This test measures the signal strength of the

received signal. For GSM RSSI measurements, see

GSM RX chain activation for manual measurements/GSM

RSSI measurement

. For a similar test in WCDMA mode, see

WCDMA RSSI measurement

GSM RX chain activation for manual measurements/GSM RSSI measurement

Prerequisites

Make the following settings in Phoenix service software:

Setting GSM850 GSM900 GSM1800 GSM1900

Phoenix Channel 190 37 700 661

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Setting GSM850 GSM900 GSM1800 GSM1900

Signal generator

to antenna

connector

881.66771MHz 942.46771MHz 1842.86771MHz 1960.06771MHz

(67.71kHz offset) (67.71kHz offset) (67.71kHz offset) (67.71kHz offset)

at -60dBm at -60dBm at -60dBm at -60dBm

Steps

1. Set the phone to local mode.

2. Activate RSSI reading in Phoenix ( Testing → GSM → RSSI reading )

Figure 40 Phoenix GSM RSSI reading window

Results

The reading should reflect the level of the signal generator (-losses) +/- 5 dB.

When varying the level in the range -30 to -102 dBm the reading should then follow within +/-5 dB.

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GSM receiver troubleshooting flowchart

Troubleshooting flow

WCDMA RX chain activation for manual measurement

Steps

1. Via Phoenix Testing menu, choose WCDMA/RX Control.

2. In the RX control window, make the following settings:

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Figure 41 Phoenix WCDMA RX Control window

Note: Channel for band WCDMA II 9800, V 4408, VIII 3012

3. Click Start to activate the settings.

If the settings are changed later on (for example, change of channel) you have to click Stop and Start

again.

Note: Clicking Stop also disables TX control if it was active.

WCDMA RSSI measurement

Prerequisites

WCDMA RX must be activated before RSSI can be measured. For instructions, please refer to WCDMA RX chain

activation. Connect signal generator to RF connector and use appropriate frequency for each channel

(2141MHz for channel 10700 WCDMA band I, WCDMA modulation).

Steps

1. Set the following RF generator settings:

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Figure 42 WCDMA RX generator settings

Note: Frequency for band WCDMA II 1961.0MHz, V 882.6MHz, VIII 943.4MHz

2. From the Phoenix testing menu, select WCDMA → RX Power measurement

3. In the RX power measurement window, make the following settings:

Figure 43 Phoenix WCDMA RX power measurement window

4. Click Start to perform the measurement.

Note: WCDMA RSSI measurement is accurate only with WCDMA modulated signal.

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WCDMA receiver troubleshooting flowchart

Troubleshooting flow

Transmitter troubleshooting

General instructions for transmitter (TX) troubleshooting

Please note the following before performing transmitter tests:

•TX troubleshooting requires TX operation.

•Do not transmit on frequencies that are in use.

•The transmitter can be controlled in local mode for diagnostic purposes.

•The most useful Phoenix tool for GSM transmitter testing is “RF Controls”, in WCDMA transmitter testing

the best tool is “TX Control”.

•Remember that re-tuning is not a fix! Phones are tuned correctly in production.

Note: Never activate the GSM or WCDMA transmitter without a proper antenna load. Always connect

a 50 Ω load to the RF connector (antenna, RF-measurement equipment or at least a 2 W dummy

load); otherwise the GSM or WCDMA Power amplifier (PA) may be damaged.

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GSM transmitter troubleshooting

Steps

1. Set the phone to local mode.

2. Activate RF controls in Phoenix ( Testing → GSM → Rf Controls ).

Make settings as shown in the figure:

Figure 44 Phoenix GSM RF controls window

3. Check the basic TX parameters (i.e. power, phase error, modulation and switching spectrum), using a

communication analyser (for example CMU200).

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4. Change power level (RF controls) and make sure the power reading follows accordingly.

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Next actions

If you want to troubleshoot the other bands, change band with RF controls and set the communication

analyser accordingly.

WCDMA transmitter troubleshooting

Steps

1. Set the phone to local mode.

2. In Phoenix, select Testing → WCDMA → TX control .

3. In the TX control window, make settings as in the picture:

Note: For WCDMA TX channels: band V 4183, VIII 2787

4. Click Send to enable the settings and activate TX.

If settings are changed (eg. new channel), you have to click RF Stop and Send again.

5. Check the basic TX parameters using a communication analyzer (for example CMU200).

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Next actions

If you want to troubleshoot the other bands, change band with RF controls and set the communication

analyser accordingly.

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Antenna troubleshooting

Antenna contacts and matching components, visual check

In the main antenna there is one feed and one GND contact. Check that the GND and feed pads take proper

contact to the C-clips on the main PWB. There is a matching coil (L7599) on the PWB. Check that it is properly

soldered on the PWB. In case there is damage, you need to replace the component.

Figure 45 Antenna contacts

Figure 46 Antenna contact clips and matching coil on the PWB

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5 — System Module and User

Interface

Nokia Customer Care

Issue 1 COMPANY CONFIDENTIAL Page 5 – 1

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System Module and User Interface

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Table of Contents

Introduction........................................................................................................................................................... 5–7

Phone description ............................................................................................................................................ 5–7

Energy management............................................................................................................................................. 5–9

Battery and charging ....................................................................................................................................... 5–9

Backup battery............................................................................................................................................... 5–10

Normal and extreme voltages ..................................................................................................................... 5–10

Battery drains fast troubleshooting............................................................................................................ 5–11

Power key and system power-up................................................................................................................ 5–11

Power distribution........................................................................................................................................ 5–12

Clocking scheme............................................................................................................................................ 5–13

Bluetooth and FM RDS radio module................................................................................................................ 5–14

I/O Expander ....................................................................................................................................................... 5–15

GPS interface....................................................................................................................................................... 5–16

WLAN interface ................................................................................................................................................... 5–19

High-speed USB................................................................................................................................................... 5–19

CBUS interface..................................................................................................................................................... 5–20

FBUS interface..................................................................................................................................................... 5–20

ECI interface ........................................................................................................................................................ 5–20

SIM interface ....................................................................................................................................................... 5–20

MicroSD card interface ....................................................................................................................................... 5–21

Camera concept .................................................................................................................................................. 5–22

Camera concept............................................................................................................................................. 5–22

User interface...................................................................................................................................................... 5–23

Resistive touch screen .................................................................................................................................. 5–23

Proximity sensor ...................................................................................................................................... 5–23

Touch screen controller........................................................................................................................... 5–24

Display ............................................................................................................................................................ 5–25

Backlight and illumination........................................................................................................................... 5–26

Digital Ambient Light Sensor (ALS) ............................................................................................................. 5–27

Hall sensor...................................................................................................................................................... 5–28

ASICs..................................................................................................................................................................... 5–28

RAPIDOYAWE ................................................................................................................................................. 5–28

EM ASIC BETTY N2300 .................................................................................................................................... 5–28

EM ASIC VILMA N2200 .................................................................................................................................... 5–29

Device memories................................................................................................................................................ 5–29

Combo memory ............................................................................................................................................. 5–29

Audio concept..................................................................................................................................................... 5–29

Audio HW architecture.................................................................................................................................. 5–29

Internal microphone..................................................................................................................................... 5–30

Internal earpiece........................................................................................................................................... 5–30

Internal speaker ............................................................................................................................................ 5–31

Vibra circuitry ................................................................................................................................................ 5–31

Accessory AV connector ................................................................................................................................ 5–31

DA converter and headphone amplifier...................................................................................................... 5–32

Baseband technical specifications.................................................................................................................... 5–33

External interfaces ........................................................................................................................................ 5–33

SIM IF connections......................................................................................................................................... 5–33

Charging IF electrical characteristics........................................................................................................... 5–33

Internal interfaces......................................................................................................................................... 5–33

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Back-up battery interface electrical characteristics................................................................................... 5–34

RF technical description..................................................................................................................................... 5–34

RF block diagram........................................................................................................................................... 5–34

Receiver (RX).................................................................................................................................................. 5–35

Transmitter (TX) ............................................................................................................................................ 5–35

Frequency mappings.......................................................................................................................................... 5–36

GSM850 frequencies...................................................................................................................................... 5–36

EGSM900 frequencies.................................................................................................................................... 5–36

GSM1800 frequencies.................................................................................................................................... 5–37

GSM1900 frequencies.................................................................................................................................... 5–39

WCDMA 2100 Rx frequencies........................................................................................................................ 5–40

WCDMA 2100 Tx frequencies ........................................................................................................................ 5–41

WCDMA II (1900) frequencies....................................................................................................................... 5–42

WCDMA VIII (900) frequencies...................................................................................................................... 5–43

WCDMA V (850) frequencies ......................................................................................................................... 5–48

List of Tables

Table 10 Nominal voltages................................................................................................................................ 5–10

Table 11 Average current consumption........................................................................................................... 5–11

Table 12 Charging IF electrical characteristics ................................................................................................ 5–33

Table 13 Back-up battery electrical characteristics ........................................................................................ 5–34

List of Figures

Figure 47 System module block diagram ........................................................................................................... 5–8

Figure 48 Board and module connections.......................................................................................................... 5–9

Figure 49 Battery pin order.................................................................................................................................. 5–9

Figure 50 Blade battery connector ................................................................................................................... 5–10

Figure 51 Small (right) and wide (left) charger plugs .................................................................................... 5–10

Figure 52 Power distribution............................................................................................................................ 5–12

Figure 53 Clocking scheme................................................................................................................................ 5–13

Figure 54 Bluetooth & FM radio block diagram .............................................................................................. 5–15

Figure 55 I/O expander...................................................................................................................................... 5–16

Figure 56 Keymatrix........................................................................................................................................... 5–16

Figure 57 Block diagram of the GPS system .................................................................................................... 5–18

Figure 58 WLAN module .................................................................................................................................... 5–19

Figure 59 HS USB block diagram....................................................................................................................... 5–20

Figure 60 SIM interface ...................................................................................................................................... 5–21

Figure 61 MicroSD card interface ...................................................................................................................... 5–21

Figure 62 Camera subsystem block diagram................................................................................................... 5–23

Figure 63 Proximity sensor and boot............................................................................................................... 5–23

Figure 64 Proximity sensor reference design and measurement points ..................................................... 5–24

Figure 65 Touch screen controller.................................................................................................................... 5–25

Figure 66 Display block diagram ...................................................................................................................... 5–26

Figure 67 Backlight control for HW keys.......................................................................................................... 5–27

Figure 68 Display backlighting system............................................................................................................. 5–27

Figure 69 Digital Ambient Light Sensor location ............................................................................................ 5–28

Figure 70 Digital Ambient light sensor schematics ........................................................................................ 5–28

Figure 71 Audio system block ........................................................................................................................... 5–30

Figure 72 Internal microphone......................................................................................................................... 5–30

Figure 73 Internal earpiece circuitry................................................................................................................ 5–31

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Figure 74 Internal speaker ................................................................................................................................ 5–31

Figure 75 Vibra circuitry .................................................................................................................................... 5–31

Figure 76 Accessory (AV) connector.................................................................................................................. 5–32

Figure 77 Accessory (AV) connector with DAC33 and TPA6130 audio enhancements ................................ 5–32

Figure 78 DA converter and headphone amplifier.......................................................................................... 5–32

Figure 79 RF block diagram using RF ASIC N7500 (with WCDMA VIII/II/I) .................................................... 5–34

Figure 80 RF block diagram using RF ASIC N7500 (with WCDMA V/II/I)........................................................ 5–35

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Introduction

Phone description

RAPIDOYAWE is the main digital baseband ASIC in the HW52. It contains functionality for both WCDMA and

GSM EDGE.

AVILMA is power management ASIC having voltage regulators and audio transceiver and BETTY is energy

management ASIC having charging switch and FBUS transceiver.

Memory components are internal COMBO 1 Gb/2 Gb and a card reader for MicroSD.

Function Description Item ref

EM ASIC AVILMAS N2200

BETTY N2300

System ASIC RAPIDOYAWE D2800

Memory Combo 1Gb DDR + 2Gb M3 D3000

Camera accelerator OMAP-DM500 N1400

Display controller Zonda N2460

Back-up battery RTC BACKUP CAPAC 3225 G2200

FM-radio with RDS BTHFMRD2.2 module N6000

Bluetooth BTHFMRD2.2 module N6000

WLAN WLAN Size 4.0b N6300

GPS GPS5350_ROM3.0 N6200

RF ASIC Vapaus N7500

GSM PA 850/900/1800/1900 N7520

WCDMA PA 850/900/1900/2100 N7540

Oscillator VCTCXO 38.4MHZ G7500

TCXO 38.4 MHz G6450

Crystal 32.768KHZ B2200

IO-expander BASIC IO Expander N2850

SIM card reader X2700

HS USB transceiver ISP1707 D3300

Accelerometer AHTI_A 3-AXIS N6501

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System module block diagram

Figure 47 System module block diagram

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Board and module connections

Figure 48 Board and module connections

Energy management

Battery and charging

BL-4J battery

The phone is powered by a 3-pole BL-4J battery pack (1200 mAh). The three poles are named VBAT, BSI and

GND where the BSI line is used to recognize the battery capacity. This is done by means of an internal battery

pull down resistor.

Figure 49 Battery pin order

The battery temperature is estimated by measuring separate battery temperature NTC via the BTEMP line.

This is located on the main PWB, at the place where the phone temperature is closest to the battery

temperature.

Battery connector

The battery connector is a blade connector. It has three blades;

•BSI (Battery size indicator)

•GND (Ground)

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•VBAT (Battery voltage)

Figure 50 Blade battery connector

Charging

This phone is charged through the smaller Nokia standard interface (2.0 mm plug). The wider standard

charger (3.5 mm) can be used together with the CA-44 charger adapter.

Figure 51 Small (right) and wide (left) charger plugs

Charging is controlled by energy management, and external components are needed to protect the baseband

module against EMC, reverse polarity and transient frequency deviation.

Backup battery

When the main battery is not attached EM ASIC (N2200) goes in backup mode using back-up battery that

supplies voltage to RTC in EM ASIC (N2200).

Normal and extreme voltages

Energy management is mainly carried out in the two Application Specific Integrated Circuits (ASICs) BETTY

and AVILMA. These two circuits contains a number of regulators. In addition there are some external

regulators too.

In the table below normal and extreme voltages are shown when a BL-4J battery is used.

Table 10 Nominal voltages

Voltage Voltage [V] Condition

General Conditions

Nominal voltage 3.700

Lower extreme voltage 3.145

Higher extreme voltage

4.230(fast charging)

HW Shutdown Voltages

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Voltage Voltage [V] Condition

Vmstr+ 2.1 ± 0.1 Off to on

Vmstr- 1.9 ± 0.1 On to off

SW Shutdown Voltages

Sw shutdown 3.15 In call

Sw shutdown 3.3 In idle

Min Operating Voltage

Vcoff+ 2.9 ± 0.1 Off to on

Vcoff- 2.6 ± 0.1 On to off

Battery drains fast troubleshooting

Table 11 Average current consumption

Use case Current

consumption

Video call 540mA

Video streaming HSDPA QVGA

Mpeg4 30fps BT hs 510mA

Video recording 640x352 30fps 400mA

Video playback 640x352 30fps 340mA

WCDMA voice call 250mA

Power key and system power-up

This device has no separate power key. The power key is the same as the end key. When the battery is placed

in the phone, the power/end key circuits are energized. When the power/end key is pressed, the system

boots up (if an adequate battery voltage is present).

Power down can be initiated by pressing the power/end key again (the system is powered down with the

aid of SW). The power/end key is connected to EM ASIC N2200 (AVILMA) via PWRONX signal.

The power/end key may be disabled in certain charging cases.

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Power distribution

Figure 52 Power distribution

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Clocking scheme

Figure 53 Clocking scheme

Engine clocks

RFCLK 38.4 MHz

SleepClk 32.768kHz

RFCLKEXT 38.4 MHz

SYSCLK 19.2 MHz

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Bluetooth and FM RDS radio module

Bluetooth and FM radio receiver are provided by the same ASIC (Broadcom BCM2048). The device supports

Bluetooth operation and FM radio rececption in both European/USA and Japanese bands (the appropriate

region-specific FM radio band is pre-configured in the phone software). The UART interface allows the device

to communicate with the phone baseband engine using Bluetooth HCI commands. Commands to the FM radio

can also be sent over the I2C interface.

When Bluetooth is switched on, the phone user interface the BT_RESETX line is toggled to reset the Bluetooth

device, and commands are sent over the UART interface to configure the device. If UART communication fails

(due to a hardware fault) it will not be possible to switch on Bluetooth from the phone user interface.

The device has two clock signals: SYS_CLK (19.2MHz, 26.0MHz, or 38.4MHz supported) and SLEEP_CLK

(32.768kHz). The SLEEP_CLK is supplied all the time the phone is switched on. To maximise the phone standby

time, it is only necessary to provide a SYS_CLK signal when Bluetooth activity occurs, such as sending Bluetooth

data to another device, or checking periodically if there are any other Bluetooth devices attempting to

communicate with it. At other times when the Bluetooth device is in standby mode or the FM radio is switched

on it is only necessary to provide a SLEEP_CLK signal. The Bluetooth-FM ASIC is powered directly from the

phone battery voltage line (VBAT). An internal regulator is enabled when Bluetooth or FM radio is switched

on.

Bluetooth audio signals are sent to and from the device using a PCM interface. The Bluetooth RF signal is

routed via a buried track to the Bluetooth antenna on the side of the PWB. An RF filter is needed between

the Bluetooth antenna and Bluetooth ASIC to prevent interference to and from the celluar phone antenna.

Phones that have both Bluetooth and WLAN use a shared antenna, as both services occupy the 2.4GHz ISM

frequency band. The co-existence signaling interface between Bluetooth and WLAN ASICs controls the RF

activity in the shared frequency band.

The audio signal from the FM radio is routed via the phone Audio ASIC to the phone headset or loudspeaker.

The external wired headset is also used as an Antenna for the FM radio. The FM radio receiver RF signal is

routed from the ASIC via a buried track to an impedance matching circuit placed near the headset connector.

The following block diagram shows how Bluetooth-FM is connected to the host engine.

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Figure 54 Bluetooth & FM radio block diagram

I/O Expander

I/O Expander is used for control signals that are not time critical, such as for keyboard inputs, enable & reset

signals etc. It is connected to the I2C bus, and has its own interrupt. PURX is used as the I/O Expander’s reset.

The I/O Expander is powered from VIO 1.8V.

This device has a keyboard matrix. The keys are connected to the I/O expander.

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Figure 55 I/O expander

Figure 56 Keymatrix

GPS interface

Functional description

The device includes an inbuilt GPS receiver and it works as a stand-alone positioning device.

The GPS solution provides a full GPS HW and SW engine for devices capable of operation in all GPS modes:

•Autonomous (standalone) - no communication with network is required for GPS fix

•MS based - the device receives aiding information from the network and computes fix internally

•MS assisted - the device receives aiding information from the network and computes pseudorange

measurements. The measurements are then sent back to the network for the fix calculation.

At the heart of the GPS solution is GPS5350 GPS receiver IC, which has GPS RF receiver and GPS BB processor

integrated into a single IC. RF section performs down conversion, filtering and IF sampling, whereas BB

section contains an enhanced version of multimode GPS with twelve hardware matched filters, post detection

logic and an ARM controller core.

The features of the GPS solution include:

•12 channels

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•Integrated regulators for RF and BB (including external LNA)

•Direct connection to a battery

•Fast clock calibration through availability of 261MHz clock from RF PLL

•Improved tracking and Hot start (TTFF) reacquisition performance

•Advanced Power Management and Host Wakeup capability.

The I2C interface handles data transfer between GPS and the Rapido. GPS uses the CE RF system clock to

calibrate its own GPS Clk.

GPS has three clock sources:

•16.368MHz clock from a dedicated TCXO (G6200)

•38.4MHz reference clock from Ahneus RF ASIC

•32.768kHz Sleepclk

The GPS module is powered from VIO 1.8V and VBAT.

Block diagram

The following block diagram shows how the GPS module is connected to the host side.

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Figure 57 Block diagram of the GPS system

Interface signals

Signal name I/O Function

ANT_GPS I GPS antenna port

LNA_In I GPS ASIC RF input

Clocking

REF_CLK I Reference Clock = RF Cellular clock, Min 0.2Vpk-pk

GPS_CLK I Connection of 16.368MHz GPS TCXO

RTC_CLK I Cellular engine 32768 Hz sleep clock

Control

GPS_EN_RESET I GPS engine reset

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Signal name I/O Function

AGPS_CLK_REQ O MCU Interrupt when GPS requires CE to be awake

(Host Wakeup)

IO_TIMESTAMP_DATAR

I Strobe for accurately marking in real time,

timing information from the cellular engine.

DATARDY indication to download code through

synchronous operation from cellular engine.

IO_PA_EN I Used to implement PA blanking when cellular PA

is ON

Comms

I2C_SCL_U1TX B I2C clk line

I2C_SDA_U1RX B I2C data line

Power

VDDS P Cellular engine I/O supply

VBatt 1 & 3 P Phone battery power or SMPS power

VBatt 2 P Phone battery power

VSS P Ground plane

WLAN interface

The phone contains a WLAN transceiver that provides a fully integrated wireless radio solution. The WLAN

transceiver supports the IEEE 802.11 standards for low error rate data transfer between mobiles and WLAN

networks. Data rates up to 54Mbps are possible in 802.11g mode of operation. WLAN shares the antenna

with Bluetooth.

The WLAN software is downloaded from the host engine when WLAN is turned on, over the dedicated SPI

interface. The WLAN and Bluetooth co-existence is supported via BTH-WLAN interface.

Figure 58 WLAN module

High-speed USB

The device can transmit and receive USB data at high-speed (480 Mbit/s), full-speed (12 Mbit/s) and low-

speed (1.5Mbit/s). The external interface is the micro-B connector X3300. The interface between D3300 USB

transceiver and micro-B receptacle is the standard USB interface specified in the Universal Serial Bus

specification Rev. 2.0. The USB transfers signal and power over four-wire interface, which carries differential

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data, Vbus and GND. Signalling occurs over differential data line D+ and D-. The clock is transmitted encoded

along with the differential data. ESD protection is done with USB ASIP Z3300. VBUS (+5V) is provided by the

host device. The circuit is protected from an overvoltage condition by reference zenner diode V3301.

Figure 59 HS USB block diagram

CBUS interface

CBUS is a main system control bus in BB5. RAPIDO controls the functionality of EM ASICs AVilma (N2200) and

Betty (N2300) with CBUS.

CBUS is a four-wire half-duplex master-slave interface. In HW52 CBUS clock frequency is 4.39 MHz.

FBUS interface

FBUS is a 2-wire serial communication bus between HW52 engine and service SW.

ECI interface

The ECI (Enhancement Control Interface) is a point-to-point, bi-directional, single line serial bus.

The purpose of the ECI is to identify and authenticate the accessory, and to act as a data bus (intended for

control purposes) between the phone and the accessory .

SIM interface

The device has one SIM (Subscriber Identification Module) interface. It is only accessible if battery is removed.

The SIM interface consists of an internal interface between RAPIDO and EM ASIC (N2200), and of an external

interface between N2200 and SIM contacts.

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The SIM IF is shown in the following figure:

Figure 60 SIM interface

The EM ASIC handles the detection of the SIM card. The detection method is based in the BSI line. Because of

the location of the SIM card, removing the battery causes a quick power down of the SIM IF.

The EM ASIC SIM1 interface supports both 1.8 V and 3.0 V SIM cards. The SIM interface voltage is first 1.8 V

when the SIM card is inserted, and if the card does not response to the ATR a 3 V interface voltage is used.

MicroSD card interface

Figure 61 MicroSD card interface

The MicroSD card is connected to the engine by an external level shifter with an ESD protection filter. Supplied

voltages:

•VSD: 2.85 V (from level shifter)

•VIO: 1.8 V (from VIO SMPS)

Hot swap is supported, which means that the card may be plugged in/out at any time, without removing the

battery.

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Camera concept

Camera subsystem concept

The camera subsystem contains the complete imaging system for the main 5 Mpixel camera. The main

features of the imaging and video baseband subsystem are

•Hardware acceleration for image processing

•Support for 5 MPixel main camera

•Support for secondary VGA camera module

•Support for flash LEDs and its driver from ADI

Key components

•DM5001D processor

Imaging Video baseband is implemented using DM5001D processor. DM5001D processor is a hardware

accelerator for Imaging and Video application. This processor controls all the cameras and flashes in the

system.

This processor is controlled by Rapido processors via SPI interface. Boot code is downloaded into DM5001D

internal memory via the SPI interface at power on. Further application code (self-test, image capture, video

capture) is transferred depending on the usage case.

Video and still image data is passed to the Rapido for display and storage after processing over a CCP bus

(CCP_CMT).

•Primary camera module (5 Mpixel camera)

The camera module is a SMIA95 compliant and is configured by the DM5001D using I2C control bus. Image

data is transferred to the DM5001D over a CCP balanced bus (HIRES_CCP)

•Secondary VGA camera module

The camera module is electrically a SMIA compliant module (not mechanically) and is configured by the

DM5001D using I2C control bus. Image data is transferred to the DM5001D over a CCP balanced bus

(LORES_CCP)

•Flash LED

The camera flash LED is controlled from the DM5001D via the ADP1653 driver. The driver has GPIO control

for STROBE/ENABLE and I2C bus control for configuring.

Powering

The camera subsystem is powered from 1.3V, 1.8V and 2.8V discrete regulators. The 1.3V regulator is powered

from 1.8V regulator. The 1.8V and 2.8V regulators are powered from VBAT. The LED driver is powered directly

from the VBAT supply. These supplies are turned off/on by the host processor using the GPIO (Julie_REG_EN),

depending on the camera usage.

Block diagram

The high-level camera subsystem block diagram is presented in the following figure:

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Figure 62 Camera subsystem block diagram

User interface

Resistive touch screen

Proximity sensor

The proximity sensor is used to turn off the touch input, when the phone is against user’s ear during call.

This prevents accidental touch signals that could happen when, for example, user’s cheek touches the phone.

The main parts of the proximity sensor subsystem are:

•Proximity sensor

•Proximity boot (mechanical part)

Figure 63 Proximity sensor and boot

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The proximity sensor is located on the upper flex assembly.

Features

The Proximity sensor has following features:

•2.8V

•1.8V compatible IOs

•Low power consumption

•20 mm working area

•Factory calibrated, no calibration required in care

•Pb free/RoHS compliancy

The proximity sensor works by sending out a beam of IR light, and then computing the distance to any nearby

objects from characteristics of the returned (reflected) signal. When the object is under 20 mm distance

detection will happen and output will go to high state (1.8V).

Reference design

Figure 64 Proximity sensor reference design and measurement points

Pin Signal name Description

1 Anode LED No connection

2 GND Ground

3 OUT Sensor output (0V or 1.8V Push-Pull)

4 TEST No connection

5 VCC Supply voltage (2.4V - 2.8V)

6 Rprog Program resistor

Touch screen controller

TSC2004 (N8105 0n UI-flex) is a touch screen controller for resistive touch pads. It contains a complete

ultralow-power, 12-bit, analog-to-digital (A/D) resistive touch screen converter, including drivers and control

logic to measure touch pressure.

It also has embedded pre-processing function to reduce the output bus load. The host interface in TSC2004

is I2C.

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Figure 65 Touch screen controller

Display

Rapido has an external display buffer with 8Mbit display RAM. The input interfaces for display buffer are

ViSSI-12 for image data and LoSSI for commands.

The data interface between display buffer and display is CDP (Compact Display Port), display commands are

sent by LoSSI interface. The display backlight control is controlled by the display.

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Figure 66 Display block diagram

Backlight and illumination

This device has two backlighting systems; one for the display and one for the HW keys and other illumination

zones.

Backlighting for HW keys

The L5521 LED contoller is used for backlightning the HW keys . There is one LP5521 in the reference HW

making it possible to have up to three LED zones. It can also drive the RGB LED.

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Figure 67 Backlight control for HW keys

Display backlights

Display backlights consist of two LED chains, each containing three LEDs in series powered by TK65604AB

switching mode power supply. Display backlight brightness is controlled by the CABC signal, and the equality

of the current (and thus the brightness) through the two LED chains is ensured by a current mirror.

Figure 68 Display backlighting system

Digital Ambient Light Sensor (ALS)

The Digital Ambient Light Sensor (N8104 on UI-Flex) approximates ambient light. Ambient light level together

with CABC and user settings adjust the display and keyboard illumination brightness. The Ambient Light

Sensor is located on the UI-Flex.

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Figure 69 Digital Ambient Light Sensor location

It is connected to the I2C bus, and powered by the VOUT (2.5V) voltage.

Figure 70 Digital Ambient light sensor schematics

Hall sensor

The hall sensor system is comprised of a hall sensor in the lower part of the phone and a magnet in the upper

sliding/pivoting part of the phone.

When the sensor detects a magnet, the output is triggered and the phone changes mode from open to closed

accordingly.

ASICs

RAPIDOYAWE

RAPIDOYAWE ASIC (D2800) is a die-stacked Processor (RAPIDO) with 3G HDSPA logic (YAWE). RAM memory is

integrated into RAPIDO.

EM ASIC BETTY N2300

The EM ASIC (N2300) includes the following functional blocks:

•Core supply generation

•Charge control circuitry

•Level shifter and regulator for USB/FBUS

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•Current gauge for battery current measuring

•LED control for display backlighting

•Digital interface (CBUS)

EM ASIC VILMA N2200

The EM ASIC (N2200) includes the following functional blocks:

•Start up logic and reset control

•Charger detection

•Battery voltage monitoring

•32.768kHz clock with external crystal

•Real time clock with external backup battery

•SIM card interface

•Stereo audio codecs and amplifiers

•A/D converter

•Regulators

•Vibra interface

•Digital interface (CBUS)

EMC ASIP (Appcation Specified Integrated Passive) have been integrated inside the ASIC. It includes biasing

passives for microphone , EMC filter for SIM, microphones etc.

Device memories

Combo memory

The memory of the device consists of stacked DDR SDRAM and MuxedMassMemory (M3). Combo memory DDR/

M3 memory has 1Gb DDR + 2Gb M3.

Audio concept

Audio HW architecture

The functional core of the audio hardware is built around three ASICs: RAPIDOYAWE engine ASIC, mixed signal

ASIC Avilma and D/A converter DAC33.

DAC33 converts the digital audio signal to analog and is routed to the FM Transmitter and amplifier TPA6130

which provides an interface for the transducers and the accessory connector.

AVilma provides analog signal for the earpiece and for the D-class audio amplifier TPA2012D2, which drives

the integrated stereo handsfree speaker.

There are four audio transducers:

•5 x 10 mm dynamic earpiece

•One 8 x 12 mm dynamic speaker

•Digital microphone

Avilma provides an output for the dynamic vibra component. All wired audio accessories are connected to

the AV accessory connector. A Bluetooth audio and FM radio module, which is connected to RAPIDOYAWE,

supports the Bluetooth audio and FM radio functionality.

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Figure 71 Audio system block

Internal microphone

The internal microphone is used for HandPortable (HP) and Internal HandsFree (IHF) call modes. A digital

microphone data and clock line are connected to Rapidoyawe and operating voltage is received from Avilma.

Figure 72 Internal microphone

Internal earpiece

Internal earpiece is used for the HandPortable (HP) call mode. A dynamic 5 x 10 mm earpiece capsule is

connected to Avilma ASIC’s differential output EarP and EarN.

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Figure 73 Internal earpiece circuitry

Internal speaker

The internal speaker is used for Internal HandsFree (IHF) call mode, video call, ringing tones, FM radio and

music listening.

The dynamic 15 x 11 mm speaker is connected to Avilma ASIC’s outputs XearR/XearL via stereo D-class IHF

amplifier TPA2012D2. The amplifier has 12 dB fixed gain and it is put to shutdown mode when not in use.

Figure 74 Internal speaker

Vibra circuitry

Vibra is used for the vibra alarm function.

The vibra motor is connected to the Avilma ASIC VibraP and VibraN Pulse Width Modulated (PWM) outputs.

Figure 75 Vibra circuitry

Accessory AV connector

The features that are supported by the accessory interface are the following:

•Audio output (stereo headset/headphones having the impedance >16ohm)

•Audio input (mono microphone from the headset)

•Control data (ECI)

•Connects the FM receiver to the headphones, which serves as the FM antenna

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Figure 76 Accessory (AV) connector

Figure 77 Accessory (AV) connector with DAC33 and TPA6130 audio enhancements

DA converter and headphone amplifier

Figure 78 DA converter and headphone amplifier

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Baseband technical specifications

External interfaces

Name of connection Connector reference

HS USB X3300

MicroSD card X3200 on Bezel FPC

Battery connector X2070

SIM card reader X2700

Accessory (AV)

connector

X2001 on Audio FPC

Charging connector X2000

SIM IF connections

Pin Signal I/O Engine connection Notes

1 VSIM1 Out EM ASIC N2200 VSIM1 Supply voltage

to SIM card,

1.8V or 3.0V.

2 SIMRST Out EM ASIC N2200 SIM1Rst Reset signal to

SIM card

3 SIMCLK Out EM ASIC N2200 SIM1ClkC Clock signal to

SIM card

5 GND - GND Ground

7 SIMDATA In/Out EM ASIC N2200 SIM1DaC Data input /

output

Charging IF electrical characteristics

Table 12 Charging IF electrical characteristics

Description Parameter Min Max Unit

VCHAR Vcharge 5.50 9.30 V

VCHAR Icharge 0.95 A

Internal interfaces

Name of connection Component reference

Earpiece B8100 on UI-Flex

Microphone B2170

IHF speaker B2151 on Audio FPC

Main camera X1450

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Name of connection Component reference

Sub-camera H8000 on UI-Flex

Main display connector X8100 on UI-Flex

Vibra M2110

Back-up battery interface electrical characteristics

Table 13 Back-up battery electrical characteristics

Description Parameter Min Typ Max Unit

Back-Up

Battery

Voltage

Vback 0 2.5 2.7 V

RF technical description

RF block diagram

Figure 79 RF block diagram using RF ASIC N7500 (with WCDMA VIII/II/I)

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Figure 80 RF block diagram using RF ASIC N7500 (with WCDMA V/II/I)

The RF block diagram uses RF ASIC N7500 that performs the RF back-end functions of receive and transmit

function of the cellular transceiver.

Receiver (RX)

An analogue signal is received by the phone's antenna. The signal is converted to a digital signal and is then

transferred further to the baseband (eg. to the earpiece).

The receiver functions are implemented in the RF ASIC.

Signals with different frequencies take different paths, therefore being handled by different components.

The principle of GSM and WCDMA is the same.

Transmitter (TX)

The digital baseband signal (eg. from the microphone) is converted to an analogue signal, which is then

amplified and transmitted from the antenna. The frequency of this signal can be tuned to match the bandwith

of the system in use (eg. GSM900).

The transmitter functions are implemented in the RF ASIC.

Even though the GSM and WCDMA signals are sent via different components, the principles of the transmission

is the same.

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Frequency mappings

GSM850 frequencies

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EGSM900 frequencies

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GSM1800 frequencies

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GSM1900 frequencies

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WCDMA 2100 Rx frequencies

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WCDMA 2100 Tx frequencies

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WCDMA II (1900) frequencies

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WCDMA VIII (900) frequencies

Uplink CH (TX) Freq (MHz) VCO (MHz) Downlink CH (RX) Freq (MHz) VCO (MHz)

2712 882,4 3529,6 2937 927,4 3709,6

2713 882,6 3530,4 2938 927,6 3710,4

2714 882,8 3531,2 2939 927,8 3711,2

2715 883 3532 2940 928 3712

2716 883,2 3532,8 2941 928,2 3712,8

2717 883,4 3533,6 2942 928,4 3713,6

2718 883,6 3534,4 2943 928,6 3714,4

2719 883,8 3535,2 2944 928,8 3715,2

2720 884 3536 2945 929 3716

2721 884,2 3536,8 2946 929,2 3716,8

2722 884,4 3537,6 2947 929,4 3717,6

2723 884,6 3538,4 2948 929,6 3718,4

2724 884,8 3539,2 2949 929,8 3719,2

2725 885 3540 2950 930 3720

2726 885,2 3540,8 2951 930,2 3720,8

2727 885,4 3541,6 2952 930,4 3721,6

2728 885,6 3542,4 2953 930,6 3722,4

2729 885,8 3543,2 2954 930,8 3723,2

2730 886 3544 2955 931 3724

2731 886,2 3544,8 2956 931,2 3724,8

2732 886,4 3545,6 2957 931,4 3725,6

2733 886,6 3546,4 2958 931,6 3726,4

2734 886,8 3547,2 2959 931,8 3727,2

2735 887 3548 2960 932 3728

2736 887,2 3548,8 2961 932,2 3728,8

2737 887,4 3549,6 2962 932,4 3729,6

2738 887,6 3550,4 2963 932,6 3730,4

2739 887,8 3551,2 2964 932,8 3731,2

2740 888 3552 2965 933 3732

2741 888,2 3552,8 2966 933,2 3732,8

2742 888,4 3553,6 2967 933,4 3733,6

2743 888,6 3554,4 2968 933,6 3734,4

2744 888,8 3555,2 2969 933,8 3735,2

RM-612; RM-624

System Module and User Interface

Issue 1 COMPANY CONFIDENTIAL Page 5 – 43

Uplink CH (TX) Freq (MHz) VCO (MHz) Downlink CH (RX) Freq (MHz) VCO (MHz)

2745 889 3556 2970 934 3736

2746 889,2 3556,8 2971 934,2 3736,8

2747 889,4 3557,6 2972 934,4 3737,6

2748 889,6 3558,4 2973 934,6 3738,4

2749 889,8 3559,2 2974 934,8 3739,2

2750 890 3560 2975 935 3740

2751 890,2 3560,8 2976 935,2 3740,8

2752 890,4 3561,6 2977 935,4 3741,6

2753 890,6 3562,4 2978 935,6 3742,4

2754 890,8 3563,2 2979 935,8 3743,2

2755 891 3564 2980 936 3744

2756 891,2 3564,8 2981 936,2 3744,8

2757 891,4 3565,6 2982 936,4 3745,6

2758 891,6 3566,4 2983 936,6 3746,4

2759 891,8 3567,2 2984 936,8 3747,2

2760 892 3568 2985 937 3748

2761 892,2 3568,8 2986 937,2 3748,8

2762 892,4 3569,6 2987 937,4 3749,6

2763 892,6 3570,4 2988 937,6 3750,4

2764 892,8 3571,2 2989 937,8 3751,2

2765 893 3572 2990 938 3752

2766 893,2 3572,8 2991 938,2 3752,8

2767 893,4 3573,6 2992 938,4 3753,6

2768 893,6 3574,4 2993 938,6 3754,4

2769 893,8 3575,2 2994 938,8 3755,2

2770 894 3576 2995 939 3756

2771 894,2 3576,8 2996 939,2 3756,8

2772 894,4 3577,6 2997 939,4 3757,6

2773 894,6 3578,4 2998 939,6 3758,4

2774 894,8 3579,2 2999 939,8 3759,2

2775 895 3580 3000 940 3760

2776 895,2 3580,8 3001 940,2 3760,8

2777 895,4 3581,6 3002 940,4 3761,6

2778 895,6 3582,4 3003 940,6 3762,4

2779 895,8 3583,2 3004 940,8 3763,2

RM-612; RM-624

System Module and User Interface

Page 5 – 44 COMPANY CONFIDENTIAL Issue 1

Uplink CH (TX) Freq (MHz) VCO (MHz) Downlink CH (RX) Freq (MHz) VCO (MHz)

2780 896 3584 3005 941 3764

2781 896,2 3584,8 3006 941,2 3764,8

2782 896,4 3585,6 3007 941,4 3765,6

2783 896,6 3586,4 3008 941,6 3766,4

2784 896,8 3587,2 3009 941,8 3767,2

2785 897 3588 3010 942 3768

2786 897,2 3588,8 3011 942,2 3768,8

2787 897,4 3589,6 3012 942,4 3769,6

2788 897,6 3590,4 3013 942,6 3770,4

2789 897,8 3591,2 3014 942,8 3771,2

2790 898 3592 3015 943 3772

2791 898,2 3592,8 3016 943,2 3772,8

2792 898,4 3593,6 3017 943,4 3773,6

2793 898,6 3594,4 3018 943,6 3774,4

2794 898,8 3595,2 3019 943,8 3775,2

2795 899 3596 3020 944 3776

2796 899,2 3596,8 3021 944,2 3776,8

2797 899,4 3597,6 3022 944,4 3777,6

2798 899,6 3598,4 3023 944,6 3778,4

2799 899,8 3599,2 3024 944,8 3779,2

2800 900 3600 3025 945 3780

2801 900,2 3600,8 3026 945,2 3780,8

2802 900,4 3601,6 3027 945,4 3781,6

2803 900,6 3602,4 3028 945,6 3782,4

2804 900,8 3603,2 3029 945,8 3783,2

2805 901 3604 3030 946 3784

2806 901,2 3604,8 3031 946,2 3784,8

2807 901,4 3605,6 3032 946,4 3785,6

2808 901,6 3606,4 3033 946,6 3786,4

2809 901,8 3607,2 3034 946,8 3787,2

2810 902 3608 3035 947 3788

2811 902,2 3608,8 3036 947,2 3788,8

2812 902,4 3609,6 3037 947,4 3789,6

2813 902,6 3610,4 3038 947,6 3790,4

2814 902,8 3611,2 3039 947,8 3791,2

RM-612; RM-624

System Module and User Interface

Issue 1 COMPANY CONFIDENTIAL Page 5 – 45

Uplink CH (TX) Freq (MHz) VCO (MHz) Downlink CH (RX) Freq (MHz) VCO (MHz)

2815 903 3612 3040 948 3792

2816 903,2 3612,8 3041 948,2 3792,8

2817 903,4 3613,6 3042 948,4 3793,6

2818 903,6 3614,4 3043 948,6 3794,4

2819 903,8 3615,2 3044 948,8 3795,2

2820 904 3616 3045 949 3796

2821 904,2 3616,8 3046 949,2 3796,8

2822 904,4 3617,6 3047 949,4 3797,6

2823 904,6 3618,4 3048 949,6 3798,4

2824 904,8 3619,2 3049 949,8 3799,2

2825 905 3620 3050 950 3800

2826 905,2 3620,8 3051 950,2 3800,8

2827 905,4 3621,6 3052 950,4 3801,6

2828 905,6 3622,4 3053 950,6 3802,4

2829 905,8 3623,2 3054 950,8 3803,2

2830 906 3624 3055 951 3804

2831 906,2 3624,8 3056 951,2 3804,8

2832 906,4 3625,6 3057 951,4 3805,6

2833 906,6 3626,4 3058 951,6 3806,4

2834 906,8 3627,2 3059 951,8 3807,2

2835 907 3628 3060 952 3808

2836 907,2 3628,8 3061 952,2 3808,8

2837 907,4 3629,6 3062 952,4 3809,6

2838 907,6 3630,4 3063 952,6 3810,4

2839 907,8 3631,2 3064 952,8 3811,2

2840 908 3632 3065 953 3812

2841 908,2 3632,8 3066 953,2 3812,8

2842 908,4 3633,6 3067 953,4 3813,6

2843 908,6 3634,4 3068 953,6 3814,4

2844 908,8 3635,2 3069 953,8 3815,2

2845 909 3636 3070 954 3816

2846 909,2 3636,8 3071 954,2 3816,8

2847 909,4 3637,6 3072 954,4 3817,6

2848 909,6 3638,4 3073 954,6 3818,4

2849 909,8 3639,2 3074 954,8 3819,2

RM-612; RM-624

System Module and User Interface

Page 5 – 46 COMPANY CONFIDENTIAL Issue 1

Uplink CH (TX) Freq (MHz) VCO (MHz) Downlink CH (RX) Freq (MHz) VCO (MHz)

2850 910 3640 3075 955 3820

2851 910,2 3640,8 3076 955,2 3820,8

2852 910,4 3641,6 3077 955,4 3821,6

2853 910,6 3642,4 3078 955,6 3822,4

2854 910,8 3643,2 3079 955,8 3823,2

2855 911 3644 3080 956 3824

2856 911,2 3644,8 3081 956,2 3824,8

2857 911,4 3645,6 3082 956,4 3825,6

2858 911,6 3646,4 3083 956,6 3826,4

2859 911,8 3647,2 3084 956,8 3827,2

2860 912 3648 3085 957 3828

2861 912,2 3648,8 3086 957,2 3828,8

2862 912,4 3649,6 3087 957,4 3829,6

2863 912,6 3650,4 3088 957,6 3830,4

RM-612; RM-624

System Module and User Interface

Issue 1 COMPANY CONFIDENTIAL Page 5 – 47

WCDMA V (850) frequencies

RM-612; RM-624

System Module and User Interface

Page 5 – 48 COMPANY CONFIDENTIAL Issue 1

Glossary

Nokia Customer Care

Issue 1 COMPANY CONFIDENTIAL Page Glossary– 1

RM-612; RM-624

Glossary

(This page left intentionally blank.)

Page Glossary– 2 COMPANY CONFIDENTIAL Issue 1

A/D-converter Analogue-to-digital converter

ADC Analogue-to-digital converter

ALS Ambient light sensor

ARM Advanced RISC Machines

ASIC Application Specific Integrated Circuit

ASIP Application Specific Interface Protector

B2B Board to board, connector between PWB and UI board

BA Board Assembly

BB Baseband

BCM2048 Bluetooth module made by BROADCOM

BSI Battery Size Indicator

BT Bluetooth

CBus MCU controlled serial bus connected to UPP_WD2, UEME and Zocus

CCP Compact Camera Port

CDMA Code division multiple access

CMOS Complimentary metal-oxide semiconductor circuit (low power consumption)

COG Chip on Glass

CPU Central Processing Unit

CSD Circuit-switched data

CSR Cambridge silicon radio

CSTN Colour Super Twisted Nematic

CTSI Clock Timing Sleep and interrupt block of Tiku

CW Continuous wave

D/A-converter Digital-to-analogue converter

DAC Digital-to-analogue converter

DMA Direct memory access

DP Data Package

DPLL Digital Phase Locked Loop

DSP Digital Signal Processor

DTM Dual Transfer Mode

DtoS Differential to Single ended

EDGE Enhanced data rates for global/GSM evolution

EGSM Extended GSM

EM Energy management

EMC Electromagnetic compatibility

EMI Electromagnetic interference

RM-612; RM-624

Glossary

Issue 1 COMPANY CONFIDENTIAL Page Glossary– 3

ESD Electrostatic discharge

FCI Functional cover interface

FPS Flash Programming Tool

FR Full rate

FSTN Film compensated super twisted nematic

GMSK Gaussian Minimum Shift Keying

GND Ground, conductive mass

GPIB General-purpose interface bus

GPRS General Packet Radio Service

GSM Group Special Mobile/Global System for Mobile communication

HSDPA High-speed downlink packet access

HF Hands free

HFCM Handsfree Common

HS Handset

HSCSD High speed circuit switched data (data transmission connection faster than GSM)

HW Hardware

I/O Input/Output

IBAT Battery current

IC Integrated circuit

ICHAR Charger current

IF Interface

IHF Integrated hands free

IMEI International Mobile Equipment Identity

IR Infrared

ISA Intelligent software architecture

JPEG/JPG Joint Photographic Experts Group

LCD Liquid Crystal Display

LDO Low Drop Out

LED Light-emitting diode

LPRF Low Power Radio Frequency

MCU Micro Controller Unit (microprocessor)

MCU Multiport control unit

MIC, mic Microphone

MIDP Mobile Information Device Profile

MIN Mobile identification number

MIPS Million instructions per second

RM-612; RM-624

Glossary

Page Glossary– 4 COMPANY CONFIDENTIAL Issue 1

MMS Multimedia messaging service

NFC Near field communication

NTC Negative temperature coefficient, temperature sensitive resistor used as a

temperature sensor

OMA Object management architecture

OMAP Operations, maintenance, and administration part

Opamp Operational Amplifier

PA Power amplifier

PDA Pocket Data Application

PDA Personal digital assistant

PDRAM Program/Data RAM (on chip in Tiku)

Phoenix Software tool of DCT4.x and BB5

PIM Personal Information Management

PLL Phase locked loop

PM (Phone) Permanent memory

PUP General Purpose IO (PIO), USARTS and Pulse Width Modulators

PURX Power-up reset

PWB Printed Wiring Board

PWM Pulse width modulation

RC-filter Resistance-Capacitance filter

RF Radio Frequency

RFBUS Serial control Bus For RF

RSS Web content Syndication Format

RSSI Receiving signal strength indicator

RST Reset Switch

RTC Real Time Clock (provides date and time)

RX Radio Receiver

SAW filter Surface Acoustic Wave filter

SDRAM Synchronous Dynamic Random Access Memory

SID Security ID

SIM Subscriber Identity Module

SMPS Switched Mode Power Supply

SNR Signal-to-noise ratio

SPR Standard Product requirements

SRAM Static random access memory

STI Serial Trace Interface

RM-612; RM-624

Glossary

Issue 1 COMPANY CONFIDENTIAL Page Glossary– 5

SW Software

TCP/IP Transmission control protocol/Internet protocol

TCXO Temperature controlled Oscillator

TX Radio Transmitter

UART Universal asynchronous receiver/transmitter

UI User Interface

UPnP Universal Plug and Play

USB Universal Serial Bus

VBAT Battery voltage

VCHAR Charger voltage

VCO Voltage controlled oscillator

VCTCXO Voltage Controlled Temperature Compensated Crystal Oscillator

VCXO Voltage Controlled Crystal Oscillator

Vp-p Peak-to-peak voltage

VSIM SIM voltage

WCDMA Wideband code division multiple access

WD Watchdog

WLAN Wireless local area network

XHTML Extensible hypertext markup language

RM-612; RM-624

Glossary

Page Glossary– 6 COMPANY CONFIDENTIAL Issue 1

Nokia C6 00 Rm 612 624 Service Manual 34 V1

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