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1、 E71 RM 346 357 407 E71 RM 346 357 407 Service Manual Level 1 2Service Manual Level 1 2 1 CONFIDENTIAL SERVICE MANUAL Level 1 2 SERVICE MANUAL Level 1 2 Transceiver characteristics Transceiver characteristics BandBand Quad band GSM 850 900 1800 1900 WCDMA 900 2100 and 850 1900 and 850 2100 Display D
2、isplay QVGA 2 36 landscape display Active area 48 x 36 mm 320 x240 resolution 16M colours Camera Camera 3 2 Mpix with flash Operating System Operating System S60 with Home Screen Connections Connections Bluetooth 2 0 WLAN Infrared microUSB 2 5 mm AV Transceiver with Transceiver with BP 4L battery pa
3、ck battery pack Talk time Standby Note Talk time Standby Note Up to 10 h 30 min GSM Up to 4 h 30 min WCDMA Up to 17 days GSM Up to 20 days WCDMA Depends on network parameters and phone settings Issue 1 Copyright 2008 NOKIA All rights reserved E71 RM 346 357 407E71 RM 346 357 407 Service Manual Level
4、 1 2Service Manual Level 1 2 2 CONFIDENTIAL Issue 1 Copyright 2008 NOKIA All rights reserved 1 Change history 3 2 Copyright 4 3 Warnings and cautions 5 3 1 Warnings 5 3 2 Cautions 5 4 ESD protection 6 5 Care and maintenance 7 6 Battery information 8 7 PCI overview 9 8 Spare parts view 10 9 Service d
5、evices 11 10 SW update 12 11 Disassembly instruction 13 12 Disassembly assembly hints 19 12 1 A cover removal 19 12 2 IHF speaker replacement 20 12 3 Torque information 20 13 Solder components 21 E71 RM 346 357 407 E71 RM 346 357 407 Service Manual Level 1 2Service Manual Level 1 2 3 CONFIDENTIAL 1
6、1 CHANGE HISTORY Status Version No Date Comments CHANGE HISTORY Status Version No Date Comments Draft 0 1 19 06 2008 First draft Approved 1 26 06 2008 The purpose of this document is to help NOKIA service levels 1 and 2 workshop technicians to carry out service to NOKIA products This Service Manual
7、is to be used only by authorized NOKIA service suppliers and the content of it is confidential Please note that NOKIA provides also other guidance documents e g Service Bulletins for service suppliers follow these regularly and comply with the given instructions While every endeavor has been made to
8、 ensure the accuracy of this document some errors may exist If you find any errors or if you have further suggestions please notify NOKIA using the address below CMO Operation Logistics Training and Vendor Development Multimedia Creation Support CMO Operation Logistics Training and Vendor Developmen
9、t Multimedia Creation Support mailto Service Manuals mailto Service Manuals Please keep in mind also that this documentation is continuously being updated and modified so watch always out for the newest version Issue 1 Copyright 2008 NOKIA All rights reserved E71 RM 346 357 407 E71 RM 346 357 407 Se
10、rvice Manual Level 1 2Service Manual Level 1 2 4 CONFIDENTIAL 2 2 COPYRIGHT COPYRIGHT Copyright 2008 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 N
11、okia 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
12、 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 Exce
13、pt 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 r
14、evise this document or withdraw it at any time without prior notice The availability of particular products may vary by region IMPORTANT IMPORTANT This document is intended for use by qualified service personnel only Issue 1 Copyright 2008 NOKIA All rights reserved E71 RM 346 357 407 E71 RM 346 357
15、407 Service Manual Level 1 2Service Manual Level 1 2 5 CONFIDENTIAL 3 3 WARNINGS AND CAUTIONS WARNINGS AND CAUTIONS Please refer to the phone s user guide for instructions relating to operation care and maintenance including important safety information Note also the following 3 13 1 Warnings Warnin
16、gs 1 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 2 THE HANDPORTABLE TELEPHONE MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES EG PETROL STATIONS SERVICE STATIONS BLASTING AREAS ETC 3 OPE
