Nokia 2330c Service Manual

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Nokia Customer Care

Service Manual

RM-512; RM-513; RM-514; RM-515; RM-543

(Nokia 2330/2320 /2323 Classic)

Mobile Terminal

Part No: 9212952 (Issue 2)

COMPANY CONFIDENTIAL

RM-512; RM-513; RM-514; RM-515; RM-543

Amendment Record Sheet

Amendment No Date Inserted By Comments

Issue 1 02/2009 Jeff Zhao Issue 2 02/2009 Jeff Zhao 1. FPS-21 flash prommer added; 2. New

information added in "Care and maintenance" section.

Page ii COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Copyright

Copyright

without the prior written permission of Nokia is prohibited. Nokia, Nokia Connecting People, and Nokia X and Y are trademarks or registered trademarks of Nokia

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

Nokia operates a policy of continuous development. Nokia reserves the right to make changes and improvements to any of the products described in this document without prior notice.

Under no circumstances shall Nokia be responsible for any loss of data or income or any special, incidental, consequential or indirect damages howsoever caused.

The contents of this document are provided "as is". Except as required by applicable law, no warranties of any kind, either express or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose, are made in relation to the accuracy, reliability or contents of this document. Nokia reserves the right to revise this document or withdraw it at any time without prior notice.

The availability of particular products may vary by region.

IMPORTANT

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

Issue 2 COMPANY CONFIDENTIAL Page iii

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Warnings and cautions

Warnings

•

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

•

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

•

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

•

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

Cautions

•

Servicing and alignment must be undertaken by qualified personnel only.

•

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

•

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

•

Use only approved components as specified in the parts list.

•

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

•

Ensure all cables and wires are repositioned correctly.

•

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

•

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

Page iv COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 For your safety

For your safety

QUALIFIED SERVICE

Only qualified personnel may install or repair phone equipment.

ACCESSORIES AND BATTERIES

Use only approved accessories and batteries. Do not connect incompatible products.

CONNECTING TO OTHER DEVICES

When connecting to any other device, read its user’s guide for detailed safety instructions. Do not connect incompatible products.

Issue 2 COMPANY CONFIDENTIAL Page v

RM-512; RM-513; RM-514; RM-515; RM-543

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. Due to reduced BOR, phone replacement may be required if parts are unavailable.

Page vi COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 ESD protection

ESD protection

Nokia requires that service points have sufficient ESD protection (against static electricity) when servicing the phone.

Any product of which the covers are removed must be handled with ESD protection. The SIM card can be replaced without ESD protection if the product is otherwise ready for use.

To replace the covers ESD protection must be applied. All electronic parts of the product are susceptible to ESD. Resistors, too, can be damaged by static electricity

discharge. All ESD sensitive parts must be packed in metallized protective bags during shipping and handling outside

any ESD Protected Area (EPA). Every repair action involving opening the product or handling the product components must be done under

ESD protection. ESD protected spare part packages MUST NOT be opened/closed out of an ESD Protected Area. For more information and local requirements about ESD protection and ESD Protected Area, contact your local

Nokia After Market Services representative.

Issue 2 COMPANY CONFIDENTIAL Page vii

RM-512; RM-513; RM-514; RM-515; RM-543

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 Ni-Cd/NiMh batteries, discharge the battery from time to time by leaving the

product switched on until it turns itself off (or by using the battery discharge facility of any approved accessory available for the product). Do not attempt to discharge the battery by any other means.

Use the battery only for its intended purpose. Never use any charger or battery which is damaged. Do not short-circuit the battery. Accidental short-circuiting can occur when a metallic object (coin, clip or

pen) causes direct connection of the + and - terminals of the battery (metal strips on the battery) for example when you carry a spare battery in your pocket or purse. Short-circuiting the terminals may damage the battery or the connecting object.

Leaving the battery in hot or cold places, such as in a closed car in summer or winter conditions, will reduce the capacity and lifetime of the battery. Always try to keep the battery between 15°C and 25°C (59°F and 77° F). A phone with a hot or cold battery may temporarily not work, even when the battery is fully charged. Batteries' performance is particularly limited in temperatures well below freezing.

Do not dispose of batteries in a fire! Dispose of batteries according to local regulations (e.g. recycling). Do not dispose as household waste.

Page viii COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Company policy

Company policy

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

While every endeavour has been made to ensure the accuracy of this document, some errors may exist. If any errors are found by the reader, NOKIA MOBILE PHONES Business Group should be notified in writing/email.

Please state:

•

Title of the Document + Issue Number/Date of publication

•

Latest Amendment Number (if applicable)

•

Page(s) and/or Figure(s) in error

Please send to:

NOKIA CORPORATION Nokia Mobile Phones Business Group Nokia Customer Care PO Box 86 FIN-24101 SALO Finland E-mail: Service.Manuals@nokia.com

Issue 2 COMPANY CONFIDENTIAL Page ix

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Company policy

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Page x COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Nokia 2330/2320 /2323 Classic Service Manual Structure

Nokia 2330/2320 /2323 Classic Service Manual Structure

1 General Information 2 Service Devices and Service Concepts 3 Baseband Troubleshooting Instructions 4 RF Troubleshooting Instructions 5 Camera Module Troubleshooting 6 System Module Glossary

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Nokia 2330/2320 /2323 Classic Service Manual

Structure

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Page xii COMPANY CONFIDENTIAL Issue 2

Nokia Customer Care

1 — General Information

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RM-512; RM-513; RM-514; RM-515; RM-543

General Information

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Table of Contents

RM-512/RM-513/RM-514/RM-515/RM-543 product selection ............................................................................1–5

Features...................................................................................................................................................................1–6

Hardware features ............................................................................................................................................1–6

Software features..............................................................................................................................................1–6

UI features..........................................................................................................................................................1–7

Mobile enhancements.......................................................................................................................................1–7

List of Tables

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

Table 2 Car...............................................................................................................................................................1–7

Table 3 Audio..........................................................................................................................................................1–7

List of Figures

Figure 1 RM-512/RM-513 product picture............................................................................................................1–5

Figure 2 RM-514/RM-515/RM-543 product picture .............................................................................................1–6

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General Information

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RM-512; RM-513; RM-514; RM-515; RM-543 General Information

RM-512/RM-513/RM-514/RM-515/RM-543 product selection

The RM-512, RM-514 and RM-543 are the EU versions of the telephone with a dual band transceiver unit designed for the GSM900 and GSM1800 networks.

The RM-513 and RM-515 are the US versions of the telephone with a dual band transceiver unit designed for the GSM850 and GSM1900 networks.

Figure 1 RM-512/RM-513 product picture

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RM-512; RM-513; RM-514; RM-515; RM-543

General Information

Figure 2 RM-514/RM-515/RM-543 product picture

Features

Hardware features

•

EGSM dualband 900/1800

•

GSM dualband 850/1900

•

Display: 160x128 TFT color display

•

Codecs: HR, FR, EFR and AMR

•

IHF Slim Malt 16mm Speaker

•

Internal antenna

•

Easy flash II system connector

•

BT combined with FM radio

(only RM-512/513/543)

•

0.3 MPix camera (only RM-512/513)

•

Built-in Vibra

•

GPRS: Class 6

Software features

•

OS: ISA

•

UI Style: S40

•

MIDP 2.0 Java, with latest APIs

•

Browser: XHTML over TCP/IP (WAP 2.0 compliant)

Page 1 –6 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 General Information

•

Video capture and playback (7.5fps, H.263; MPEG4)

•

MMS 1.2

•

English-Chinese dictionary for China/APAC

•

E-mail Client 4

•

Nokia Xpress audio messaging

UI features

•

Douglas 8 UI style with 3 soft keys

•

Nokia Series 40 user interface

•

MP3&AAC ringing tones & 24 polyphonic ringing tones

•

Themes, colour games and wall papers

•

Java games (downloadable)

•

To-do list and Notes

•

Countdown timer

•

Phonebook image

•

Menu with animated icons

•

2 font sizes are supported in the editor

•

Calendar in day/week/month view

•

Chinese lunar Calendar II (not for all regions)

•

“Pulsating light” indicating missed call, unread messages, etc.

Mobile enhancements

Table 1 Power

Type Name

BL-5C/BL-5CA Battery 1020/700 mAh Li-Ion AC-3 Compact charger AC-6C USB charger CA-100C NOKIA charger via USB port DC-8 NOKIA extra power DC-4 Mobile charger

Table 2 Car

Type Name

CR-39 NOKIA universal holder

Table 3 Audio

Type Name

WH-101 Stereo headset BH-102 Bluetooth headset

Issue 2 COMPANY CONFIDENTIAL Page 1 –7

Type Name

HH-17 NOKIA car kit HF-200 Car handsfree

RM-512; RM-513; RM-514; RM-515; RM-543

General Information

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Nokia Customer Care

2 — Service Devices and

Service Concepts

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Service Devices and Service Concepts

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Table of Contents

Service devices........................................................................................................................................................2–5

CA-106DS ............................................................................................................................................................2–5

CA-111DS ............................................................................................................................................................2–5

CA-112DS ............................................................................................................................................................2–5

CA-128RS ............................................................................................................................................................2–6

CA-41PS...............................................................................................................................................................2–6

CA-52PS...............................................................................................................................................................2–6

DA-76 ..................................................................................................................................................................2–6

DAU-9S................................................................................................................................................................2–7

FLS-4S..................................................................................................................................................................2–7

FLS-5 ...................................................................................................................................................................2–7

FPS-10.................................................................................................................................................................2–8

FPS-21.................................................................................................................................................................2–9

JBV-1 ................................................................................................................................................................ 2–10

MJ-219.............................................................................................................................................................. 2–11

PCS-1................................................................................................................................................................ 2–11

PK-1.................................................................................................................................................................. 2–12

PKD-1 ............................................................................................................................................................... 2–12

RJ-230 .............................................................................................................................................................. 2–12

RJ-51 ................................................................................................................................................................ 2–12

RJ-72 ................................................................................................................................................................ 2–12

SA-93................................................................................................................................................................ 2–13

SS-108.............................................................................................................................................................. 2–13

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

ST-28................................................................................................................................................................ 2–14

ST-30................................................................................................................................................................ 2–14

SX-4.................................................................................................................................................................. 2–14

XCS-4 ................................................................................................................................................................ 2–14

XRS-6................................................................................................................................................................ 2–14

Service concepts .................................................................................................................................................. 2–15

POS flash concept with FLS-4S....................................................................................................................... 2–15

POS flash concept with FLS-5 ........................................................................................................................ 2–16

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

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

RF-test/BB-tune concept with JBV-1............................................................................................................. 2–19

EM calibration concept with JBV-1................................................................................................................ 2–20

RF-test/BB-tune & flash concept with JBV-1, FPS-10................................................................................... 2–21

RF-test/BB-tune & flash concept with JBV-1, FPS-21................................................................................... 2–22

RF/BB tune & flash concept with MJ-219, FPS-10 ........................................................................................ 2–23

RF/BB tune& flash concept with MJ-xxx, FPS-21.......................................................................................... 2–24

List of Figures

Figure 3 POS flash concept with FLS-4S............................................................................................................. 2–15

Figure 4 POS flash concept with FLS-5............................................................................................................... 2–16

Figure 5 Flash concept with FPS-10................................................................................................................... 2–17

Figure 6 Flash concept with FPS-21................................................................................................................... 2–18

Figure 7 RF-test/BB-tune concept with JBV-1................................................................................................... 2–19

Figure 8 EM calibration concept with JBV-1...................................................................................................... 2–20

Figure 9 RF-test/BB-tune & flash concept with JBV-1, FPS-10......................................................................... 2–21

Issue 2 COMPANY CONFIDENTIAL Page 2 –3

RM-512; RM-513; RM-514; RM-515; RM-543

Service Devices and Service Concepts

Figure 10 RF-test/BB-tune & flash concept with JBV-1, FPS-21....................................................................... 2–22

Figure 11 RF/BB tune & flash concept with MJ-219, FPS-10............................................................................ 2–23

Figure 12 RF/BB tune& flash concept with MJ-xxx, FPS-21.............................................................................. 2–24

Page 2 –4 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Service Devices and Service Concepts

Service devices

The table below gives a short overview of service devices that can be used for testing, error analysis, and repair of product RM-512; RM-513; RM-514; RM-515; RM-543. For the correct use of the service devices, and the best effort of workbench setup, please refer to various concepts.

CA-106DS Easy flash II cable The cable is used for connecting phone DC port to the flash prommer

FPS-10.

CA-111DS Easy flash II cable The cable is used for connecting phone DC port to either POS flashing

device FLS-4S or to the PROMMER box FPS-11.

CA-112DS Easy flash II cable The CA-112DS easy flash II cable is used for connecting phone DC port

to the PROMMER facilities (FLS-5, FPS-20).

Issue 2 COMPANY CONFIDENTIAL Page 2 –5

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Service Devices and Service Concepts

CA-128RS RF Cable This RF cable is used together with MJ-219 to connect to RF

measurement equipment.

CA-41PS Power cable Power cable for connection of e.g. the JBV-1 docking station to the

FPS-10 prommer box.

CA-52PS DC Cable The cable is used to connect JBV-1 docking station to the phone

charger jack for ADC/VCHAR/ICHAR calibration.

DA-76 Docking station

adapter

The docking station adapter is used for this phone in combination with JBV-1. The adapter supports flashing and energy management calibration,

Features include:

•

compatible with JBV-1

•

easy phone attachment and detachment

•

reliable phone locking

•

switch for detecting phone

•

replaceable SIM interface

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RM-512; RM-513; RM-514; RM-515; RM-543 Service Devices and Service Concepts

DAU-9S MBUS cable The MBUS cable DAU-9S has a modular connector and is used, for

example, between the PC's serial port and module jigs, flash adapters or docking station adapters.

FLS-4S Flash device FLS-4S is a dongle and flash device incorporated into one package,

developed specifically for POS use.

Note: Docking station adapters valid for DCT4 products.

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 PKD-1.

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RM-512; RM-513; RM-514; RM-515; RM-543

Service Devices and Service Concepts

FPS-10 Flash prommer FPS-10 interfaces with:

•

Control unit

•

Flash adapter

•

Smart card

FPS-10 flash prommer features:

•

Flash functionality for BB5 and DCT-4 terminals

•

Smart Card reader for SX-2 or SX-4

•

USB traffic forwarding

•

USB to FBUS/Flashbus conversion

•

LAN to FBUS/Flashbus and USB conversion

•

Vusb output switchable by PC command

FPS-10 sales package includes:

•

FPS-10 prommer

•

Power Supply with 5 country specific cords

•

USB cable

Note: FPS-21 is substitute FPS-10 if FPS-10 has not been set

up.

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RM-512; RM-513; RM-514; RM-515; RM-543 Service Devices and Service Concepts

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.

Note: FPS-10 can be used for flashing instead of FPS-21 if

necessary.

Issue 2 COMPANY CONFIDENTIAL Page 2 –9

RM-512; RM-513; RM-514; RM-515; RM-543

Service Devices and Service Concepts

JBV-1 Docking station The JBV-1 docking station is a general tool that has been designed for

calibration and software update use. The JBV-1 is used together with a docking station adapter as one unit

In calibration mode the JBV-1 is powered by an external power supply: 11-16V DC. When flashing the power for the phone must be taken from the flash prommer.

Note: JBV-1 main electrical functions are:

•

adjustable VBATT calibration voltage, current measurement limit voltage: VCHAR, current measurement: ICHAR

•

adjustable ADC calibration voltage via BTEM and the BSI signal

•

BTEMP and BSI calibration resistor

•

signal from FBUS to the phone via the parallel jig

•

control via FBUS or USB

•

Flash OK/FAIL indication

Page 2 –10 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Service Devices and Service Concepts

MJ-219 Module jig MJ-219 is meant for component level troubleshooting.

The jig includes an RF interface for GSM and Bluetooth. in addition, it has the following features:

•

Provides mechanical interface with the engine and UI module

•

Provides galvanic connection to all needed test pads in module

•

Duplicated SIM connector

•

Audio components: IHF, MIC

•

Connector for control unit

The following table shows the attenuation values for MJ-219:

•

Note: CA-128RS (RF cable) is used together with MJ-219.

CA-128RS is not a part of the MJ-219 sales package and has to be ordered separately.

Note: Please remove the shield frame before audio testing

by Easy Flash II connector.

Frequency (Hz) Loss (dB)

836600000 0.3 881600000 0.3 897400000 0.3 942400000 0.3 1747800000 0.5 1842800000 0.5 1880000000 0.5 1950000000 0.5 1960000000 0.5 2140000000 0.5

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.

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RM-512; RM-513; RM-514; RM-515; RM-543

Service Devices and Service Concepts

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. PKD-1 SW security device

SW security device is a piece of hardware enabling the use of the service software when connected to the parallel (LPT) port of the PC.

Without the device, it is not possible to use the service software. Printer or any such device can be connected to the PC through the

device if needed.

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

engine module.

RJ-51 Rework jig To be used with ST-30!

RJ-72 Rework jig To be used with rework stencil ST-28.

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RM-512; RM-513; RM-514; RM-515; RM-543 Service Devices and Service Concepts

SA-93 RF coupler The coupler is used for Go/No-Go test after changing components in

the RF part of the phone. It is mounted on the docking station adapter. The following table shows attenuations from the antenna pads of the

mobile terminal to the SMA connectors of SA-93:

•

Band Tuning

channel

GSM850 128 5 6

190 5 5 251 5 5

GSM900 38 7 5

124 8 6 975 6 5

GSM1800 512 13 14

Attenuation RX

(dB)

Attenuation

TX(dB)

700 12 14 885 12 13

GSM1900 512 7 8

661 7 7 810 8 7

SS-108 Peeling tool The peeling tool SS-108 is used to peel off the shielding.

SS-93 Opening tool SS-93 is used for opening JAE connectors.

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

Issue 2 COMPANY CONFIDENTIAL Page 2 –13

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Service Devices and Service Concepts

ST-28 Rework stencil Rework stencil to be used together with RJ-72 for rework of N7600.

ST-30 Rework stencil It is used together with RJ-51 to rework N7700.

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-10 when DCT-4 phones are

flashed.

XCS-4 Modular cable XCS-4 is a shielded (one specially shielded conductor) modular cable

for flashing and service purposes.

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

•

WLAN: 0.6+-0.1dB

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Service concepts

POS flash concept with FLS-4S

Figure 3 POS flash concept with FLS-4S

Issue 2 COMPANY CONFIDENTIAL Page 2 –15

POS flash concept with FLS-5

RM-512; RM-513; RM-514; RM-515; RM-543

Service Devices and Service Concepts

Figure 4 POS flash concept with FLS-5

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Flash concept with FPS-10

Figure 5 Flash concept with FPS-10

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Flash concept with FPS-21

RM-512; RM-513; RM-514; RM-515; RM-543

Service Devices and Service Concepts

Figure 6 Flash concept with FPS-21

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RF-test/BB-tune concept with JBV-1

Figure 7 RF-test/BB-tune concept with JBV-1

Issue 2 COMPANY CONFIDENTIAL Page 2 –19

EM calibration concept with JBV-1

RM-512; RM-513; RM-514; RM-515; RM-543

Service Devices and Service Concepts

Figure 8 EM calibration concept with JBV-1

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RM-512; RM-513; RM-514; RM-515; RM-543 Service Devices and Service Concepts

RF-test/BB-tune & flash concept with JBV-1, FPS-10

Figure 9 RF-test/BB-tune & flash concept with JBV-1, FPS-10

Issue 2 COMPANY CONFIDENTIAL Page 2 –21

RF-test/BB-tune & flash concept with JBV-1, FPS-21

RM-512; RM-513; RM-514; RM-515; RM-543

Service Devices and Service Concepts

Figure 10 RF-test/BB-tune & flash concept with JBV-1, FPS-21

Page 2 –22 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Service Devices and Service Concepts

RF/BB tune & flash concept with MJ-219, FPS-10

Figure 11 RF/BB tune & flash concept with MJ-219, FPS-10

Issue 2 COMPANY CONFIDENTIAL Page 2 –23

RF/BB tune& flash concept with MJ-xxx, FPS-21

RM-512; RM-513; RM-514; RM-515; RM-543

Service Devices and Service Concepts

Figure 12 RF/BB tune& flash concept with MJ-xxx, FPS-21

Page 2 –24 COMPANY CONFIDENTIAL Issue 2

Nokia Customer Care

3 — Baseband

Troubleshooting Instructions

Issue 2 COMPANY CONFIDENTIAL Page 3 –1

RM-512; RM-513; RM-514; RM-515; RM-543

Baseband Troubleshooting Instructions

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RM-512; RM-513; RM-514; RM-515; RM-543 Baseband Troubleshooting Instructions

Table of Contents

General baseband troubleshooting......................................................................................................................3–5

Key components................................................................................................................................................3–5

Power supply test points..................................................................................................................................3–5

Phone cannot be powered on (I).....................................................................................................................3–6

Phone cannot be powered on (II)....................................................................................................................3–7

Phone cannot be flashed..................................................................................................................................3–8

Easy flash programming does not work...................................................................................................... 3–10

Display shows "Contact Service"................................................................................................................... 3–10

The phone does not register to the networks, or the phone cannot make a call................................... 3–11

SIM related faults................................................................................................................................................. 3–12

Insert SIM card fault....................................................................................................................................... 3–12

SIM card rejected............................................................................................................................................ 3–13

User interface....................................................................................................................................................... 3–14

Blank display................................................................................................................................................... 3–14

Corrupted display ........................................................................................................................................... 3–14

Dead keys ........................................................................................................................................................ 3–15

No backlight for display or/and keys ........................................................................................................... 3–15

Audio troubleshooting........................................................................................................................................ 3–17

Audio troubleshooting using phoenix......................................................................................................... 3–17

Check microphone using "Hp microphone in Ext speaker out" loop ........................................................ 3–18

Check earpiece using "Ext microphone in Hp speaker out" loop .............................................................. 3–19

Check IHF & ringing tone function using "Buzzer"...................................................................................... 3–19

Check vibra function using "Vibra control".................................................................................................. 3–20

Earpiece fault.................................................................................................................................................. 3–21

IHF/ringing tone fault.................................................................................................................................... 3–22

Microphone fault ............................................................................................................................................ 3–23

Headset earpiece fault................................................................................................................................... 3–24

Headset microphone fault............................................................................................................................. 3–25

List of Tables

Table 4 Connector for External Audio Accessories ........................................................................................... 3–18

List of Figures

Figure 13 Troubleshooting when phone cannot be powered on .....................................................................3–6

Figure 14 Troubleshooting when phone does not stay on or phone is jammed ............................................3–7

Figure 15 Flash programming fault......................................................................................................................3–9

Figure 16 Easy flash programming fault........................................................................................................... 3–10

Figure 17 Troubleshooting when the "Contact Service" message is seen .................................................... 3–11

Figure 18 No registering or call ......................................................................................................................... 3–12

Figure 19 Insert SIM card fault........................................................................................................................... 3–13

Figure 20 Signal diagram ................................................................................................................................... 3–13

Figure 21 Signal diagram ................................................................................................................................... 3–14

Figure 22 Phoenix audio test window.............................................................................................................. 3–17

Figure 23 4-pole jack plug for audio accessory................................................................................................ 3–18

Figure 24 Test arrangement for microphone................................................................................................... 3–19

Figure 25 Test arrangement for of earpiece..................................................................................................... 3–19

Figure 26 Checking IHF and ring tone by using "Buzzer"................................................................................ 3–20

Figure 27 Checking vibra function by using vibra control .............................................................................. 3–20

Issue 2 COMPANY CONFIDENTIAL Page 3 –3

RM-512; RM-513; RM-514; RM-515; RM-543

Baseband Troubleshooting Instructions

Figure 28 Earpiece fault flow chart ................................................................................................................... 3–21

Figure 29 IHF/ringing tone fault flow chart...................................................................................................... 3–22

Figure 30 Microphone fault flow chart.............................................................................................................. 3–23

Figure 31 Headset earpiece fault flow chart .................................................................................................... 3–24

Figure 32 Headset microphone fault flow chart .............................................................................................. 3–25

Page 3 –4 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Baseband Troubleshooting Instructions

General baseband troubleshooting

Key components

Power supply test points

Issue 2 COMPANY CONFIDENTIAL Page 3 –5

RM-512; RM-513; RM-514; RM-515; RM-543

Baseband Troubleshooting Instructions

Phone cannot be powered on (I)

Context

This means that the phone does not use any current at all when the supply is connected and/or power key is pressed. It is assumed that the voltage supplied is 3.6VDC. The Liteplus will prevent any functionality at battery/supply levels below 2.9VDC.

Troubleshooting flow

Figure 13 Troubleshooting when phone cannot be powered on

Page 3 –6 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Baseband Troubleshooting Instructions

Phone cannot be powered on (II)

Context

If this kind of failure is presenting itself immediately after FLALI, it is most likely caused by ASIC's missing contact with PWB.

If the MCU doesn’t service the watchdog register within the Liteplus, the operations watchdog will run out after approximately 32 seconds. Unfortunately, the service routine can not be measured.

Troubleshooting flow

Figure 14 Troubleshooting when phone does not stay on or phone is jammed

Issue 2 COMPANY CONFIDENTIAL Page 3 –7

RM-512; RM-513; RM-514; RM-515; RM-543

Baseband Troubleshooting Instructions

Phone cannot be flashed

Context

The flash programming can be done via the pads on the PWB (J2060). If failed, then follow up the trouble shooting flow chart.

In case of flash failure in the FLALI station, swap the phone and send it back to the care program for further analysis. Possible failures could be short-circuit of balls under µBGAs (Liteplus, UPP8M, FLASH), or missing or misaligned components.

In flash programming error cases, the flash prommer can give some information about a fault. The fault information messages could be:

Phone doesn't set FBUS_TX line low Because of the use of uBGA components, it is not possible to verify if there is a short circuit in the control and

address lines of MCU (UPP8M) and the memory (flash).

Page 3 –8 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Baseband Troubleshooting Instructions

Troubleshooting flow

Figure 15 Flash programming fault

Issue 2 COMPANY CONFIDENTIAL Page 3 –9

RM-512; RM-513; RM-514; RM-515; RM-543

Baseband Troubleshooting Instructions

Easy flash programming does not work

Context

The flash programming can be done via the easy flash connector. If failed, then follow up the trouble shooting below.

It is not possible to verify if there is a short circuit in control and address lines of MCU (UPP8M) and memory (flash) because BGA package is used in RM-512_513_514_515_543.

Troubleshooting flow

Figure 16 Easy flash programming fault

Display shows "Contact Service"

Troubleshooting flow

This error can only happen at power up where several self-tests are run. If any of these test cases fails the display will show the message: "Contact Service".

They are individual test cases, so the below lineup of error hunting's has no chronological order. Use common sense and experience to decide which test case to start error hunting at.

Page 3 –10 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Baseband Troubleshooting Instructions

Figure 17 Troubleshooting when the "Contact Service" message is seen

The phone does not register to the networks, or the phone cannot make a call

Context

If the phone doesn't register to the network, the fault can be in either BB or RF. Only few signals can be tested since several signals are 'buried' in one or more of the inner layers of the PWB.

First, check that SIM LOCK is not causing the error by using a Test-SIM card and connect the phone to a tester.

Issue 2 COMPANY CONFIDENTIAL Page 3 –11

Troubleshooting flow

RM-512; RM-513; RM-514; RM-515; RM-543

Baseband Troubleshooting Instructions

Figure 18 No registering or call

SIM related faults

Insert SIM card fault

Troubleshooting flow

The hardware of the SIM interface from Liteplus (D2200) to the SIM connector (X2700) can be tested without a SIM card. When the power is switched on the phone first check for a 1.8V SIM card and then a 3V SIM card. The phone will try this four times, where after it will display ”Insert SIM card”.

Page 3 –12 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Baseband Troubleshooting Instructions

Figure 19 Insert SIM card fault

Figure 20 Signal diagram

SIM card rejected

The error ”SIM card rejected” means that the ATR message received from SIM card is corrupted, e.g. data signal levels are wrong. The first data is always ATR and it is sent from card to phone.

For reference a picture with normal SIM power-up is shown below.

Issue 2 COMPANY CONFIDENTIAL Page 3 –13

User interface

RM-512; RM-513; RM-514; RM-515; RM-543

Baseband Troubleshooting Instructions

Figure 21 Signal diagram

Blank display

Context

The display does not show any information at all. For display blank, refer to troubleshooting flow below.

Troubleshooting flow

Corrupted display

Context

The display contains missing or fading segments, or color presentation is incorrect.

Page 3 –14 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Baseband Troubleshooting Instructions

Troubleshooting flow

Dead keys

Context

One or more keys has no function.

Troubleshooting flow

No backlight for display or/and keys

Context

There are 3 kinds of statuses: No backlight for both display and keys; No backlight for only display; No backlight for only keys.

Issue 2 COMPANY CONFIDENTIAL Page 3 –15

Troubleshooting flow

RM-512; RM-513; RM-514; RM-515; RM-543

Baseband Troubleshooting Instructions

Page 3 –16 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Baseband Troubleshooting Instructions

Audio troubleshooting

Audio troubleshooting using phoenix

Figure 22 Phoenix audio test window

Issue 2 COMPANY CONFIDENTIAL Page 3 –17

RM-512; RM-513; RM-514; RM-515; RM-543

Baseband Troubleshooting Instructions

Figure 23 4-pole jack plug for audio accessory

Table 4 Connector for External Audio Accessories

Pin Signal name Direction Description

5 PLUGDET Input Terminal internal

connection, plug

detection 4 HS EAR L Output Audio output 3 HS EAR R Output Audio output 2 HS MIC Input Multiplexed

microphone audio and

control data 1 HS GND - Ground contact

Check microphone using "Hp microphone in Ext speaker out" loop

Steps

1. Connect phone with Phoenix.

2. Open “audio test” window from “Testing -> Audio test”, as shown in above.

3. Select “Hp microphone in Ext speaker out”

4. Select "Acc. Detection" as "Off".

5. Select “Loop” as “On”

6. Input sound at microphone port, for example 94dB SPL 1kHz.

Figure Phoenix audio test window

Page 3 –18 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Baseband Troubleshooting Instructions

7. Check if signal is detected at HS EAR L/R, shown in

Figure 24 Test arrangement for microphone

Figure 4-pole jack plug for audio accessory

Check earpiece using "Ext microphone in Hp speaker out" loop

Steps

1. Connect phone with Phoenix.

2. Open the

window

3. Select Ext microphone in Hp speaker out.

4. Select Acc.Detection as Off.

5. Select Loop as On.

6. Input signal to HS MIC, as shown in Figure

100mVpp, 1kHz.

7. Check if sound is heard in the earpiece.

Audio Test

above.

window from Testing→ Audio test , as shown in Figure

4-pole jack plug for audio accessory

above.

Phoenix audio test

above, for example

Figure 25 Test arrangement for of earpiece

Check IHF & ringing tone function using "Buzzer"

Steps

1. Connect phone with Phoenix.

2. Open “audio test” window from “Testing -> Audio test”, as shown in

above.

3. In “Buzzer” area, select suitable signal to be played, for example 1 kHz, Strength 5”

4. Select “Volume” as “On”

Issue 2 COMPANY CONFIDENTIAL Page 3 –19

Figure Phoenix audio test window

RM-512; RM-513; RM-514; RM-515; RM-543

Baseband Troubleshooting Instructions

5. Check if sound is heard in IHF.

Figure 26 Checking IHF and ring tone by using "Buzzer"

Check vibra function using "Vibra control"

Steps

1. Connect phone with Phoenix.

2. Open “Vibra control” window from “Testing -> Vibra control”, as shown in the figure below.

3. Select suitable intensity value, for example 53 %.

4. Select “Vibra state” as “Enabled”

5. Click “Write”.

6. Check if Vibra works.

Figure 27 Checking vibra function by using vibra control

Page 3 –20 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 Baseband Troubleshooting Instructions

Earpiece fault

Troubleshooting flow

Figure 28 Earpiece fault flow chart

Issue 2 COMPANY CONFIDENTIAL Page 3 –21

IHF/ringing tone fault

Troubleshooting flow

RM-512; RM-513; RM-514; RM-515; RM-543

Baseband Troubleshooting Instructions

Figure 29 IHF/ringing tone fault flow chart

Page 3 –22 COMPANY CONFIDENTIAL Issue 2

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Microphone fault

Troubleshooting flow

Figure 30 Microphone fault flow chart

Issue 2 COMPANY CONFIDENTIAL Page 3 –23

Headset earpiece fault

Troubleshooting flow

RM-512; RM-513; RM-514; RM-515; RM-543

Baseband Troubleshooting Instructions

Figure 31 Headset earpiece fault flow chart

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Headset microphone fault

Troubleshooting flow

Figure 32 Headset microphone fault flow chart

Issue 2 COMPANY CONFIDENTIAL Page 3 –25

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Baseband Troubleshooting Instructions

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Page 3 –26 COMPANY CONFIDENTIAL Issue 2

Nokia Customer Care

4 — RF Troubleshooting

Instructions

Issue 2 COMPANY CONFIDENTIAL Page 4 –1

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

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RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Table of Contents

General RF troubleshooting ..................................................................................................................................4–7

General RF troubleshooting .............................................................................................................................4–7

RF key components ...........................................................................................................................................4–7

Auto tuning........................................................................................................................................................4–9

RM-512/514/543 receiver .................................................................................................................................. 4–10

General instructions for GSM900 RX troubleshooting ................................................................................ 4–10

Troubleshooting diagram for GSM900 receiver .......................................................................................... 4–12

General instructions for GSM 1800 RX troubleshooting ............................................................................. 4–13

Troubleshooting diagram for GSM1800 receiver ........................................................................................ 4–15

Measurement points in the receiver ............................................................................................................ 4–16

RM-512/514/543 transmitter............................................................................................................................. 4–18

General instructions for GSM 900 TX troubleshooting................................................................................ 4–18

Troubleshooting diagram for GSM900 transmitter .................................................................................... 4–20

GSM900 TX output power.............................................................................................................................. 4–20

General instructions for GSM1800 TX troubleshooting .............................................................................. 4–23

Troubleshooting diagram for GSM1800 transmitter .................................................................................. 4–25

GSM1800 TX output power............................................................................................................................ 4–25

RM-513/515 receiver........................................................................................................................................... 4–28

General instructions for GSM 850 RX troubleshooting ............................................................................... 4–28

Troubleshooting diagram for GSM850 receiver .......................................................................................... 4–30

General instructions for GSM1900 RX troubleshooting .............................................................................. 4–31

Troubleshooting diagram for GSM1900 receiver ........................................................................................ 4–33

Measurement points in the receiver ............................................................................................................ 4–34

RM-513/515 transmitter .................................................................................................................................... 4–36

General instructions for GSM 850 TX troubleshooting................................................................................ 4–36

Troubleshooting diagram for GSM850 transmitter .................................................................................... 4–38

GSM850 TX output power.............................................................................................................................. 4–39

General instructions for GSM1900 TX troubleshooting .............................................................................. 4–41

Troubleshooting diagram for GSM1900 transmitter .................................................................................. 4–43

GSM1900 TX output power............................................................................................................................ 4–44

Synthesizer troubleshooting ............................................................................................................................. 4–46

Introduction.................................................................................................................................................... 4–46

Troubleshooting diagram for PLL synthesizer ............................................................................................ 4–48

Measurement points at the VCXO ................................................................................................................. 4–49

FM radio and bluetooth troubleshooting ......................................................................................................... 4–49

Measurement settings ................................................................................................................................... 4–49

Troubleshooting diagram for FM radio........................................................................................................ 4–51

Bluetooth and FM radio test points.............................................................................................................. 4–52

Introduction to Bluetooth troubleshooting ................................................................................................ 4–53

Bluetooth settings for Phoenix..................................................................................................................... 4–53

Bluetooth self tests in Phoenix..................................................................................................................... 4–54

Bluetooth BER failure troubleshooting........................................................................................................ 4–55

Antenna troubleshooting ................................................................................................................................... 4–57

Antenna troubleshooting diagram............................................................................................................... 4–57

List of Figures

Figure 33 RF key components on PWB.................................................................................................................4–7

Figure 34 Supply points at UEM (D2200)..............................................................................................................4–8

Figure 35 Supply point at RF IC (N7600) ..............................................................................................................4–9

Issue 2 COMPANY CONFIDENTIAL Page 4 –3

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

Figure 36 Supply point at BT & FM IC (N6000).....................................................................................................4–9

Figure 37 GSM900 RF controls window............................................................................................................. 4–11

Figure 38 GSM900 receiver troubleshooting .................................................................................................... 4–12

Figure 39 900 RX I/Q signal waveform.............................................................................................................. 4–13

Figure 40 GSM1800 RF controls window........................................................................................................... 4–14

Figure 41 GSM1800 receiver troubleshooting .................................................................................................. 4–15

Figure 42 1800 RX I/Q signal waveform............................................................................................................ 4–16

Figure 43 RX measurements point of the control voltages to FEM N7700.................................................... 4–16

Figure 44 Measurement points at the RX SAW Filters – Z7600/Z7602 ........................................................... 4–17

Figure 45 RX I/Q signals...................................................................................................................................... 4–17

Figure 46 GSM 900 RF controls window............................................................................................................ 4–19

Figure 47 GSM900 tarnsmitter troubleshooting .............................................................................................. 4–20

Figure 48 TX I/O signal........................................................................................................................................ 4–21

Figure 49 VC1, VC3 signals .................................................................................................................................. 4–21

Figure 50 TXP signal............................................................................................................................................ 4–22

Figure 51 TXC signals at PCL5 ............................................................................................................................. 4–22

Figure 52 TXC signals at PCL19........................................................................................................................... 4–23

Figure 53 GSM 1800 RF controls window.......................................................................................................... 4–24

Figure 54 GSM1800 transmitter troubleshooting ............................................................................................ 4–25

Figure 55 TX I/O signal........................................................................................................................................ 4–26

Figure 56 VC1, VC2, VC3 signals .......................................................................................................................... 4–26

Figure 57 TXP signal............................................................................................................................................ 4–27

Figure 58 TXC signals at PCL0 ............................................................................................................................. 4–27

Figure 59 TXC signals at PCL15........................................................................................................................... 4–28

Figure 60 GSM850 RF controls window............................................................................................................. 4–29

Figure 61 GSM850 receiver troubleshooting .................................................................................................... 4–30

Figure 62 850 RX I/Q signal waveform.............................................................................................................. 4–31

Figure 63 GSM 1900 RF controls window.......................................................................................................... 4–32

Figure 64 GSM1900 receiver troubleshooting .................................................................................................. 4–33

Figure 65 1900 RX I/Q signal waveform............................................................................................................ 4–34

Figure 66 RX measurements point of the control voltages to FEM N7700.................................................... 4–34

Figure 67 Measurement points at the RX SAW Filters – Z7600/Z7602 ........................................................... 4–35

Figure 68 RX I/Q signals...................................................................................................................................... 4–35

Figure 69 GSM 850 RF controls window............................................................................................................ 4–37

Figure 70 GSM850 transmitter troubleshooting .............................................................................................. 4–38

Figure 71 TX I/O signal........................................................................................................................................ 4–39

Figure 72 VC1, VC3 signal.................................................................................................................................... 4–39

Figure 73 TXP signal............................................................................................................................................ 4–40

Figure 74 TXC signals at PCL5 ............................................................................................................................. 4–40

Figure 75 TXC signals at PCL19........................................................................................................................... 4–41

Figure 76 GSM 1900 RF controls window.......................................................................................................... 4–42

Figure 77 GSM1900 transmitter troubleshooting ............................................................................................ 4–43

Figure 78 TX I/O signal........................................................................................................................................ 4–44

Figure 79 VC1, VC2, VC3 signals .......................................................................................................................... 4–44

Figure 80 TXP signal............................................................................................................................................ 4–45

Figure 81 TXC signals at PCL0 ............................................................................................................................. 4–45

Figure 82 TXC signals at PCL15........................................................................................................................... 4–46

Figure 83 VCXO 26 MHz waveform..................................................................................................................... 4–47

Figure 84 PLL Troubleshooting diagram........................................................................................................... 4–48

Figure 85 Measurement points for VCXO........................................................................................................... 4–49

Figure 86 Phoenix settings................................................................................................................................. 4–50

Figure 87 FM circuit troubleshooting diagram................................................................................................. 4–51

Page 4 –4 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Figure 88 Bluetooth and FM radio test points.................................................................................................. 4–52

Figure 89 XAUDIO output signal......................................................................................................................... 4–52

Figure 90 FM module output signal................................................................................................................... 4–52

Figure 91 BER test result..................................................................................................................................... 4–54

Figure 92 Bluetooth self tests in Phoenix......................................................................................................... 4–55

Figure 93 Antenna troubleshooting.................................................................................................................. 4–57

Issue 2 COMPANY CONFIDENTIAL Page 4 –5

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RF Troubleshooting Instructions

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General RF troubleshooting

Most RF semiconductors are static discharge sensitive

Two types of measurements are used in the following. It will be specified if the measurement type is "RF" or "LF".

•

RF measurements are done with a Spectrum Analyzer and a high-frequency 500 ohm passive probe, for example HP54006A. (Note that when measuring with the 500ohm probe the signal will be around 20dB attenuated. The values in the following will have these 20dB subtracted and represent the real value seen on the spectrum analyzer). Note that the testing have some losses which must be taken into consideration when calibrating the test system.

•

LF (Low frequency) and DC measurements should be done with a 10:1 probe and an oscilloscope. The probe used in the following is 10Mohm/8pF passive probe. If using another probe then bear in mind that the voltages displayed may be slightly different. Always make sure the measurement set-up is calibrated when measuring RF parameters on the antenna pad. Remember to include the loss in the module repair jig when realigning the phone.

So ESD protection must be applied during repair (ground straps and ESD soldering irons). Mjoelner and Bifrost are moisture sensitive so parts must be pre-baked prior to soldering. Apart from key-components described in this document there are a lot of discrete components (resistors, inductors and capacitors) for which troubleshooting is done by checking if soldering of the component is done properly and checking if the component is missing from PWB. Capacitors can be checked for short-circuiting and resistors for value by means of an ohmmeter, but be aware in-circuit measurements should be evaluated carefully. In the following both the name EGSM and GSM850 will be used for the lower band and both PCN and GSM1900 will be used for the upper band.

RF key components

Figure 33 RF key components on PWB

N7600 PMB3258 RF IC N7700 FEM (PA and antenna switch) Z7602 EGSM 850/900 RX SAW filter

Issue 2 COMPANY CONFIDENTIAL Page 4 –7

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

Z7600 DCS 1800/PCS1900 RX SAW filter Z7603 EGSM 850/900 TX filter Z7604 DCS 1800/PCS1900 TX filter B7600 26 MHz crystal N6000 BT & FM IC Z6000 BT SAW filter

Refer to the picture below for measuring points at the UEM (D2200).

Figure 34 Supply points at UEM (D2200)

Page 4 –8 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Figure 35 Supply point at RF IC (N7600)

Figure 36 Supply point at BT & FM IC (N6000)

Auto tuning

This phone can be tuned automatically. Autotune 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

Hardware requirements for auto tuning:

Issue 2 COMPANY CONFIDENTIAL Page 4 –9

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

•

PC (Windows 2000/NT) with GPIB card

•

Power supply

•

Product specific module jig

•

Cables: 3 (alt.1) RF cable, 1 GPIB cable and DAU-9S

•

Signal analyser (TX), signal generator (RX) and RF-splitter or one device including all.

Phoenix preparations

Copy the two phone specific ini-files, for example specific folder, for example

\Phoenix\products\RM-13\

rm_13_tunings.ini

and

autotune_RM-13.ini,

to a phone

Auto tuning procedure

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

Phoenix.

2 The first time you are using automatic tuning on this phone model, on this computer, you will have to

Set loss

3 To go to autotune, select 4 If you need more assistance, please refer to the Phoenix

for cables and jigs.

Tuning (Alt-U)

Auto-Tune (Alt-A)

from the menu.

Help

RM-512/514/543 receiver

General instructions for GSM900 RX troubleshooting

Steps

1. Connect the phone to a PC with the module repair jig.

2. Start

3. Select File and Scan product.

4. Wait a while for the PC to read the information from the phone.

5. Select Testing and RF Controls.

6. Set the parameters as follows:

Phoenix

i Active Unit: RX ii Band: GSM 900 iii Operation Mode: Continuous mode iv RX/TX Channel 37 v AGC: 8: FEG_ON + DTOS_ON+BB_6=Vgain_36

and establish a connection to the phone with the data cable e.g. FBUS.

Results

The setup should now look like this:

Page 4 –10 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Figure 37 GSM900 RF controls window

Issue 2 COMPANY CONFIDENTIAL Page 4 –11

Troubleshooting diagram for GSM900 receiver

Troubleshooting flow

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

Figure 38 GSM900 receiver troubleshooting

Results

By measuring with an oscilloscope at RXIP or RXQP on a working GSM900 receiver this picture should be seen. Signal amplitude peak-peak 108mV. DC offset 1.0V.

Page 4 –12 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Figure 39 900 RX I/Q signal waveform

General instructions for GSM 1800 RX troubleshooting

Steps

1. Connect the phone to a PC with the module repair jig.

2. Start

3. Select File and Scan product.

4. Wait a while for the PC to read the information from the phone.

5. Select Testing and RF Controls.

6. Set the parameters as follows:

Phoenix

i Active Unit: RX ii Band: GSM 1800 iii Operation Mode: Continuous mode iv RX/TX Channel 700 v AGC: 8: FEG_ON + DTOS_ON+BB_6=Vgain_36

and establish a connection to the phone with the data cable e.g. FBUS.

Results

The setup should now look like this:

Issue 2 COMPANY CONFIDENTIAL Page 4 –13

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

Figure 40 GSM1800 RF controls window

Page 4 –14 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Troubleshooting diagram for GSM1800 receiver

Troubleshooting flow

Figure 41 GSM1800 receiver troubleshooting

Results

By measuring with an oscilloscope at RXIP or RXQP on a working GSM1800 receiver this picture should be seen. Signal amplitude peak-peak 114mV. DC offset 1.0V.

Issue 2 COMPANY CONFIDENTIAL Page 4 –15

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

Figure 42 1800 RX I/Q signal waveform

Measurement points in the receiver

Figure 43 RX measurements point of the control voltages to FEM N7700

Page 4 –16 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Figure 44 Measurement points at the RX SAW Filters – Z7600/Z7602

Figure 45 RX I/Q signals

Issue 2 COMPANY CONFIDENTIAL Page 4 –17

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

RM-512/514/543 transmitter

General instructions for GSM 900 TX troubleshooting

Steps

1. Apply a RF-cable to the RF-connector to allow the transmitted signal act as normal. RF-cable should be connected to an attenuator at least 10dB before connected to the measurement equipment, otherwise the PA may be damaged.

2. Start

3. Select File and Scan product.

4. Wait a while for the PC to read the information from the phone.

5. Select Testing and RF Controls.

6. Set the parameters as follows:

Phoenix

i Band: GSM 900 ii Active Unit: TX iii TX Power Level: 5 iv TX Data Type: Random

and establish a connection to the phone with the data cable e.g. FBUS.

Results

The setup should now look like this:

Page 4 –18 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Figure 46 GSM 900 RF controls window

Issue 2 COMPANY CONFIDENTIAL Page 4 –19

Troubleshooting diagram for GSM900 transmitter

Troubleshooting flow

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

Figure 47 GSM900 tarnsmitter troubleshooting

GSM900 TX output power

Measure the output power of the phone; it should be about 32.5dBm. Remember the cable loss is about

0.3dB.

Page 4 –20 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Figure 48 TX I/O signal

Figure 49 VC1, VC3 signals

Issue 2 COMPANY CONFIDENTIAL Page 4 –21

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

Figure 50 TXP signal

Figure 51 TXC signals at PCL5

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RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Figure 52 TXC signals at PCL19

General instructions for GSM1800 TX troubleshooting

Steps

1. Apply a RF-cable to the RF-connector to allow the transmitted signal act as normal. RF-cable should be

connected to an attenuator at least 10dB before connected to the measurement equipment, otherwise the PA may be damaged.

2. Start

3. Select File and Scan product.

4. Wait a while for the PC to read the information from the phone.

5. Select Testing and RF Controls.

6. Set the parameters as follows:

Phoenix

i Band: GSM 1800 ii Active Unit: TX iii TX Power Level: 0 iv TX Data Type: Random

and establish a connection to the phone with the data cable e.g. FBUS.

Results

The setup should now look like this:

Issue 2 COMPANY CONFIDENTIAL Page 4 –23

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

Figure 53 GSM 1800 RF controls window

Page 4 –24 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Troubleshooting diagram for GSM1800 transmitter

Troubleshooting flow

Figure 54 GSM1800 transmitter troubleshooting

GSM1800 TX output power

Measure the output power of the phone; it should be about 30.5dBm. Remember the cable loss is about

0.5dB.

Issue 2 COMPANY CONFIDENTIAL Page 4 –25

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

Figure 55 TX I/O signal

Figure 56 VC1, VC2, VC3 signals

Page 4 –26 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Figure 57 TXP signal

Figure 58 TXC signals at PCL0

Issue 2 COMPANY CONFIDENTIAL Page 4 –27

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

Figure 59 TXC signals at PCL15

RM-513/515 receiver

General instructions for GSM 850 RX troubleshooting

Steps

1. Connect the phone to a PC with the module repair jig.

2. Start

3. Select File and Scan product.

4. Wait a while for the PC to read the information from the phone.

5. Select Testing and RF Controls.

6. Set the parameters as follows:

Phoenix

i Active Unit: RX ii Band: GSM 850 iii Operation Mode: Continuous mode iv RX/TX Channel 190 v AGC: 8: FEG_ON + DTOS_ON+BB_6=Vgain_36

and establish a connection to the phone with the data cable e.g. FBUS.

Results

The setup should now look like this:

Page 4 –28 COMPANY CONFIDENTIAL Issue 2

RM-512; RM-513; RM-514; RM-515; RM-543 RF Troubleshooting Instructions

Figure 60 GSM850 RF controls window

Issue 2 COMPANY CONFIDENTIAL Page 4 –29

Troubleshooting diagram for GSM850 receiver

Troubleshooting flow

RM-512; RM-513; RM-514; RM-515; RM-543

RF Troubleshooting Instructions

Figure 61 GSM850 receiver troubleshooting

Page 4 –30 COMPANY CONFIDENTIAL Issue 2

Nokia 2330c Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Amendment Record Sheet

Copyright

Warnings and cautions

For your safety

Care and maintenance

ESD protection

Battery information

Company policy

Nokia 2330/2320 /2323 Classic Service Manual Structure

RM-512/RM-513/RM-514/RM-515/RM-543 product selection

Features

Hardware features

Software features

UI features

Mobile enhancements

Service devices

CA-106DS Easy flash II cable The cable is used for connecting phone DC port to the flash prommer

CA-111DS Easy flash II cable The cable is used for connecting phone DC port to either POS flashing

CA-112DS Easy flash II cable The CA-112DS easy flash II cable is used for connecting phone DC port

CA-128RS RF Cable This RF cable is used together with MJ-219 to connect to RF

CA-41PS Power cable Power cable for connection of e.g. the JBV-1 docking station to the

CA-52PS DC Cable The cable is used to connect JBV-1 docking station to the phone

DA-76 Docking station

DAU-9S MBUS cable The MBUS cable DAU-9S has a modular connector and is used, for

FLS-4S Flash device FLS-4S is a dongle and flash device incorporated into one package,

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

FPS-10 Flash prommer FPS-10 interfaces with:

FPS-21 Flash prommer

JBV-1 Docking station The JBV-1 docking station is a general tool that has been designed for

MJ-219 Module jig MJ-219 is meant for component level troubleshooting.

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

PK-1 Software protection

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

RJ-51 Rework jig To be used with ST-30!

RJ-72 Rework jig To be used with rework stencil ST-28.

SA-93 RF coupler The coupler is used for Go/No-Go test after changing components in

SS-108 Peeling tool The peeling tool SS-108 is used to peel off the shielding.

SS-93 Opening tool SS-93 is used for opening JAE connectors.

ST-28 Rework stencil Rework stencil to be used together with RJ-72 for rework of N7600.

ST-30 Rework stencil It is used together with RJ-51 to rework N7700.

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

XCS-4 Modular cable XCS-4 is a shielded (one specially shielded conductor) modular cable

XRS-6 RF cable The RF cable is used to connect, for example, a module repair jig to

Service concepts

POS flash concept with FLS-4S

POS flash concept with FLS-5

Flash concept with FPS-10

Flash concept with FPS-21

RF-test/BB-tune concept with JBV-1

EM calibration concept with JBV-1

RF-test/BB-tune & flash concept with JBV-1, FPS-10

RF-test/BB-tune & flash concept with JBV-1, FPS-21

RF/BB tune & flash concept with MJ-219, FPS-10

RF/BB tune& flash concept with MJ-xxx, FPS-21

General baseband troubleshooting

Key components

Power supply test points

Phone cannot be powered on (I)

Phone cannot be powered on (II)

Phone cannot be flashed

Easy flash programming does not work

Display shows "Contact Service"

The phone does not register to the networks, or the phone cannot make a call

SIM related faults

Insert SIM card fault

SIM card rejected

User interface

Blank display

Corrupted display

Dead keys

No backlight for display or/and keys

Audio troubleshooting

Audio troubleshooting using phoenix

Check microphone using "Hp microphone in Ext speaker out" loop

Check earpiece using "Ext microphone in Hp speaker out" loop

Check IHF & ringing tone function using "Buzzer"