SERVICE MANUAL Level 1&2
Contents
1. 12 Continue at the opposite side Page 12 18 CONFIDENTIAL Copyright 2007 NOKIA All rights reserved ISSUE 2 NOKIA 7500 RM 249 RM250 Care Service Manual Level 1 amp 2 Y al e wg j g WW REUS Ha E t i D e a g x 7 LACH OMM LCE Cure k Jus 13 Carefully remove the A COVER ASSY 14 Take care of the electronic components on the ENGINE MODULE Ee CUNEM 5 2 NIS S LA ZZ ic E Ka Cura Sag ol the BOTTOM CONNECTOR COVER 16 Undo the screws in the order shown and remove them P DAN udi e 17 Remove the ENGINE MODULE from the B COVER ASSY 18 Take special care to the contacts springs on the PWB Do not bend them Page 13 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA 7500 RM 249 RM250 Ca re Service Manual Level 1 amp 2 21 and remove it from the ENGINE MODULE EM so 23 Remove the CAMERA GASKET Page 14 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA 7500 RM 249 RM250 Care Service Manual Level 1 amp 2 E et E a Ze Deg E ii TOM N ES LA N nw m PIIK LA E WI Kai JN PONE SC a 25 Remove the EARPIECE 26 To remove the ANTENNA ASSY first unlock the clip on the left side 33116 17 4 14 fis A Lj AN Ir A i E f EAS jJ V MAI hese LAM LV V NN ye I Vu A Ad LN e D EE M dT um s CER rs ne 7 wf d Ztem ni n A2. T CAD un Eu S 28 Gently remove the ANTENNA from the B COVER ASSY MM 29 Carefully remove the FLASH PWB ASSY 30 The CHARGER CONNECTOR and the MICROPHONE can be removed easily The disassembly procedure is now finished Page 15 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA 7500 RM 249 RM250 Ca re Service Manual Level 1 amp 2 13 ASSEMBLY HINTS Assembly 2 SAN di P me E Eo L 3 Secure the ANTENNA to the B COVER by pressing it into place 4 Ensure that the ANTENNA is fitted correctly Avoid bending the spring contacts NS TEMA ipm i nimia j TEAS 5 Insert the CAMERA MODULE paying attention to the correct 6 Fit the CAMERA GASKET to the CAMERA MODULE position Page 16 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved 9 Avoid damaging the switch when inserting the ENGINE MODULE into the B COVER RIE DSL Cre 11 Tighten the four screws to the torque of 21Ncm in the order shown 1500 RM 249 RM250 Service Manual Level 1 amp 2 Care 8 Always use a new FLEX SHIELDING LID ASSY and fit it as shown NINE Care 10 Ensure that all spring contacts are in a good condition before fitting the A COVER 12 Insert the two new screws and tighten them to the torque of 21Ncm in the order shown Page 17 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA 7500 RM 249 RM250 Care S
3. lt m N gt PA LIGHT SWAP PWB mz ENGINE MODULE A1 W aii mm FLEX SHIELDING LID ASS 10007 Pu SE 10016 l 1 BT SHIELD LID d iil 10012 FM SHIELD UD Si SED NN jj RAS gas up 10011 NH N Il RAP MEM UNI A E eom 10008 V m A b I BETTY VILMA LID j ger _ COMBINED BLANK TYPE LABEL A1 0013 l A8 LEVEL 3 amp 4 ONLY n 10015 A2 ANTENNA IHF MODULE 850 10020 10022 A3 B COVER ASSY 10023 10026 RM 250 ONLY LEVEL 3 amp 4 ONLY A2 ANTENNA IHF MODULE 900 10020 10022 CLAPTON EMC MICROPHONE A3 RM 249 ONLY 10024 CONN CHR DIA 2 0MM COMPRESS A3 EARPIECE ASSY FOR CARE A2 1002 10020 2DG FLASH PWB ASSY A3 10023 S ANTENNA A2 10022 ze IHF SPEAKER 11x15 RECTANGULAR A2 ste 10021 B COVER PAINTED A3 10026 SCREW 1 6 x 4 5 TORX PLUS 6IP 10003 UI SHIELD A COVER ASSY 10004 10002 LCD AM 240x320 16MCO Wulm 10005 camera MOD ccp2 SMIA 85 men S 1001 CAMERA GASKET m 10018 SCREW M1 6 x 4 5 10027 ll SA BACK TRIM PAINTED 10028 C COVER ASSY 10029 Ver 2 0 Page 7 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA 7500 RM 249 RM250 Care Service Manual Level 1 amp 2 9 LEVEL 2 SOLDER COMPONENTS 7500 RM 249 RM 250 Level 2 solder components Solder components only for LEVEL 2 Page 8 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA 7500 RM 249 RM250 Care Servic
4. 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 Page 3 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA 7500 RM 249 RM250 Care Service Manual Level 1 amp 2 3 WARNINGS AND CAUTIONS Warnings and Cautions Please refer to the phone s user guide for instructions relating to operation care and maintenance including impor tant safety information Note also the following Warnings 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 DETERM
5. H 9 Doers side lutter dide o d Q bit holder v SCssors LESE S r Ax l EI lotted metal x d SC NW tweezers fe torque 3x larier s r 55 9 driver NIS KIK LZ SS Luz 1 Nokia 7500 Disassembly 2 You will need the Nokia Standard Toolkit version 2 as well as the camera removal tool SS 45 Also refer to the General Mechanical Guideline Video for additional hints about the tools and component handling 3 Cover all sensitive surfaces with a protective film Unlock 4 Place the SRT 6 between the A COVER ASSY and the KEYPAD and remove the C COVER ASSY Remove the battery if inserted land gently unlock the clips starting at the shown side D Le Cure 5 Repeat the same on the opposite side l 6 Remove the KEYPAD from the A COVER Page 11 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved 1500 RM 249 RM250 Service Manual Level 1 amp 2 Cure 8 Unlock the other clips of the BACK TRIM with the SS 93 Sa La 1X EN Cure 9 Undo the screws in the order shown and discard them d s Gm eg E aas 10 The A COVER ASSY its attached to the B COVER ASSY with four clips Place a flat bladed screwdriver between the clip of the A COVER ASSY and the B COVER and bend them gently back J D ui ym W A 1 M A A D Ges lt a de 1 ME vk gt y d Ze Tw d KA d 1 KILI SS iid 11 Open the clips starting at the shown side
6. INE THE IMMUNITY OF VEHI CLE ELECTRONIC SYSTEMS TO RF ENERGY 2 THEHANDPORTABLE TELEPHONE MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES EG PETROL STATIONS SERVICE STATIONS BLASTING AREAS ETC 3 OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT INCLUDING CELLULAR TELEPHONES MAY INTERFERE WITH THE FUNCTIONALITY OF INADEQUATELY PROTECTED MEDICAL DEVICES CONSULT A PHYSICIAN OR THE MANUFACTUR ER OF THE MEDICAL DEVICE IF YOU HAVE ANY QUESTIONS OTHER ELECTRONIC EQUIPMENT MAY ALSO BE SUBJECT TO INTERFERENCE Cautions 1 Servicing and alignment must be undertaken by qualified personnel only 2 Ensure all work is carried out at an anti static workstation and that an anti static wrist strap is worn 3 Use only approved components as specified in the parts list 4 Ensure all components modules screws and insulators are correctly re fitted after servicing and alignment 5 Ensure all cables and wires are repositioned correctly 4 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 disc
7. NOKIA 7500 RM 249 RM250 Care Service Manual Level 1 amp 2 SERVICE MANUAL Level 1 amp 2 NOKIA NOKIA 7200 200b RM 249 RM 250 Transceiver characteristics Band RM 249 GSM Tri band 900 1800 1900MHz RM 250 GSM Tri band 850 1800 1900MHz WCDMA Display LCD 5 08cm QVGA 2 0 320x240 pixel 16M colors Camera Camera 2 0 Megapixel SMIA85 8x digital zoom Operating System Series 40 Connections Wireless Bluetooth Connector Mini USB Connector AV Connector Memory MicroSD max 2GB Transceiver with BL 4B Li Ion battery pack Talk time Standby Note Depends on network parameters up to 2 8h up to 10 4days Page 1 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA Care TABLE OF CONTENTS 1 CHANGE HISTORY 2 COPYRIGHT 3 WARNINGS AND CAUTIONS 4 ESD PROTECTION 5 CARE AND MAINTENANCE 6 BATTERY INFORMATION T EXPLODED VIEW 8 SPARE PARTS OVERVIEW 9 LEVEL 2 SOLDER COMPONENTS 10 SERVICE TOOLS 11 SW UPDATE 12 DISASSEMBLY INSTRUCTION 13 ASSEMBLY HINTS Page 2 18 CONFIDENTIAL Copyright 2007 NOKIA All rights reserved 7500 RM 249 RM250 Service Manual Level 1 amp 2 PO QJ oc cl Eh UI UI Ex P WW amp m oO kA O ISSUE 2 NOKIA 7500 RM 249 RM250 Care Service Manual Level 1 amp 2 1 CHANGE HISTORY 18 Jun 2007 Initial draft Approved 22 Jun 2007 Approved Approved 10 0ct 2007 Exploded view am
8. RM 250 EXPLODED VIEW KEYPAD 10001 A COVERASSY 10002 N SCREW 1 6 x 4 5 TORX PLUS 6IP 10003 UI SHIELD 10004 DOMESHEET T 10006 LCD AM 240x320 16MCO Wulm 10005 BOTT CONN COV PAINTED 10019 LIGHT SWAP PWB 7 ENGINE MODULE A1 W BUCH e 10007 my RF LID d 10009 mi FLEX SHIELDING LID ASSY 10016 EE BT SHIELD LID E 2 T tic 10012 LI I M s A gem 2 HET NYT FLASH LED DRIVER LID FM SHIELD LIDA p eg EU ESA N 00111 e A AED d JI 10014 RAP MEM LID HWA ACC LID W i inl 10010 BETTY VILMA LID inl 10013 EARPIECE ASSY FOR CARE A2 CAMERA MOD CCP2 SMIA 85 2Mpix 0020 10017 CAMERA GASKET 10018 IHF SPEAKER 11x15 RECTANGULAR A2 ve 10021 CLAPTON EMC MICROPHONE 10024 ANTENNA A2 10022 zs CONN CHR DIA 2 0MM COMPRESS A3 10025 2DG FLASH PWB ASSY A3 B COVER PAINTED A3 J 10023 10026 SCREW M1 6 x 4 5 1002 hem BACK TRIM PAINTED 10028 _ COMBINED BLANK TYPE LABEL A1 f LEVEL 3 amp 4 ONLY 10015 C COVER ASSY 10029 fil These parts can potbereused after removal Ver 2 0 Page 6 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA 7500 RM 249 RM250 Ca re Service Manual Level 1 amp 2 8 SPARE PARTS OVERVIEW 7500 RM 249 RM 250 SPARE PARTS OVERVIEW A1 XXXX LIGHT SWAP PACKAGE 10006 10015 LEVEL 3 amp 4 ONLY DOMESHEET j 10006 lll BOTT CONN COV PAINTED an
9. ay damage electronic circuit boards e Do not drop knock or shake the phone Rough handling can break internal circuit boards e Do not use harsh chemicals cleaning solvents or strong detergents to clean the phone e Do not paint the phone Paint can clog the moving parts and prevent proper operation e 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 6 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 itis 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 th
10. e 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 batteries in a fire Dispose of batteries according to local regulations e g recycling Do not dispose as household waste Page 5 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA 7500 RM 249 RM250 Ca re Service Manual Level 1 amp 2 7 EXPLODED VIEW See corresponding ITEM CIRCUIT REF in the Spare Parts Service Bulletins on NOL 7500 RM 249
11. e Manual Level 1 amp 2 10 SERVICE TOOLS FLS 5 incl ACF 8 Driver and User Guide Dongle and flash device incorporated into one package developed specifi cally for POS use ACF 8 Travel Charger AC 4 Universal Power Supply is used to Small and lightweight charger for power FLS 5S fast charging of your phone battery SS 45 RJ 172 Soldering Jig disassembly the other side for as sembly Internal Battery BL 4B 0772040 Inserted under the back cover this NMp Standard Toolkit V2 Li Ion battery provides power ina For more informations refer to the lightweight package Service Bulletin SB 011 on NOKIA On line Supplier or manufacturer contacts for tool re order can be found in Recom mended service equipment docu ment on NOKIA Online Page 9 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA 7500 RM 249 RM250 Ca re Service Manual Level 1 amp 2 11 SW UPDATE Flash Concept Point of Sales To use FLS 5 Flash Dongle you have to follow the user guide inside the sales package Please check always for the latest version of flash software which is available on SERVICE es SOFTWARE PRODUCT SPECIFIC SONA BATTERY Page 10 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA 7500 RM 249 RM250 Ca re Service Manual Level 1 amp 2 12 DISASSEMBLY INSTRUCTION EEN various Torx bits long nosed pliers C
12. ervice Manual Level 1 amp 2 13 Fit the BACK TRIM and check its correct position 14 Squeeze the A COVER a bit and gently fit the KEYPAD Secure i by pressing it into the A COVER Page 18 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved
13. harge All ESD sensitive parts must be packed in metallized protective bags during shipping and handling outside any ESD Protected Area EPA Every repair action involving opening the product or handling the product components must be done under ESD protection ESD protected spare part packages MUST NOT be opened closed out of an ESD Protected Area For more information and local requirements about ESD protection and ESD Protected Area contact your local Nokia After Market Services representative Page 4 18 CONFIDENTIAL ISSUE 2 Copyright 2007 NOKIA All rights reserved NOKIA 7500 RM 249 RM250 Care Service Manual Level 1 amp 2 5 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 e Keep the phone and all its parts and accessories out of the reach of small children e Keep the phone dry Precipitation humidity and all types of liquids or moisture can contain minerals that will corrode electronic circuits e Do not use or store the phone in dusty dirty areas Its moving parts can be damaged e 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 e Do not store the phone in cold areas When it warms up to its normal temperature moisture can form inside which m
14. p Spare Parts overview updated 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 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 sup pliers follow these regularly and comply with the given instructions While every endeavor has been made to 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 amp Logistics Training and Vendor Development Multimedia Creation amp Support ailto Service Manual nokia com Please keep in mind also that this documentation is continuously being updated and modified so watch always out for the newest version 2 COPYRIGHT Copyright 2007 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
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