nokia_x3_rm-540_service_manual-34_v2.pdf

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Nokia Customer Care
Service Manual
RM-540 (Nokia X3; L3&4)
Mobile Terminal
Part No: (Issue 2)
COMPANY CONFIDENTIAL
Copyright © 2009 Nokia. All rights reserved.
RM-540
Amendment Record Sheet
Amendment Record Sheet
Amendment No
Issue 1
Issue 2
Date
09/2009
09/2009
Inserted By
MT
MT
The
Power and charging troubleshooting
section has been updated in the
BB
Comments
Troubleshooting and Manual Tuning Guide
chapter (pages 3-11 to 3-16).
The
Interface troubleshooting
section has been
updated in the
BB Troubleshooting and Manual
Tuning Guide
chapter (page 3-17, and pages
3-20 to 3-24).
The
Hall sensor troubleshooting
section has
been updated in the
BB Troubleshooting and
Manual Tuning Guide
chapter (page 3-31).
Page ii
COMPANY CONFIDENTIAL
Copyright © 2009 Nokia. All rights reserved.
Issue 2
RM-540
Copyright
Copyright
Copyright © 2009 Nokia. All rights reserved.
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.
Issue 2
COMPANY CONFIDENTIAL
Copyright © 2009 Nokia. All rights reserved.
Page iii
RM-540
Warnings and cautions
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.
•
During testing never activate the GSM transmitter without a proper antenna load, otherwise the GSM PA
may be damaged.
Page iv
COMPANY CONFIDENTIAL
Copyright © 2009 Nokia. All rights reserved.
Issue 2
RM-540
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
Copyright © 2009 Nokia. All rights reserved.
Page v

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