Service Manual Nokia 2650 RH-53 2651 RH-54
Contents
1. 24 CHANGE HISTORY Status Version No Date Comments 22 07 2004 Initial draft for Approval Approved 05 08 2004 General repair information modified Approved 19 08 2004 Lead free information added Approved 10 02 2005 2651 RH 54 updated Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 3 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 1 INTRODUCTION 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 suppliers 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 mailto cc ts rc documentation nokia com Please keep in mind also that this documentation is continuously being updated and modified so watch always out for the newest version Warnings and Cautions Please refer to the phone s user guide for instructions relating t2. 3 2 GENERAL REPAIR INFORMATION MM 4 3 PATHFINDER FOR WORKSHOP STAFF 5 4 EXPLODED VIEW AND COMPONENT 5 2 4 4 4 000 eene en ones ones eene sensn ene n 6 5 SPARE PARIS OVERVIEW tte diae 7 6s SPARE PARIS LIS iret iidem ede etie 8 de SERVIC LU LU Eo 9 SVN UPDA eee 11 9 DISASSEMBBICINSTRUCEIONS 12 10 DOMESHEET EXCHANGE 5 4 4 04 4 0 4094 120404220010 00 17 11 LEGEND FOR QUICK TROUBLE 5 00 2 19 12 QGOUKK TROUBDESHOOTER PARTS caeci tenti RRR 20 13 QUICK TROUBLE SHOOTER 21 14 GONOGO TEST 22 BATERY TEST 22 16 FORWARDING OF REPAIRS Utere t Pre 23 17 ESD PROTECTION rel etin aeos
3. 10 Unscrew the four Torx Plus size 6 screws of Upper Block For assembly the reverse order and a Torx Plus driver with a torque of 27Ncm has to be used VIA Vitra cios MEME AC AE 2 72 ae TT das P gg 114 S000 000000000100 nene 4 Mist duit 12 Now the OTTAA JYTALLEIYYMAL B Cover Lower Block Consider if the malfunction caused by Upper or Lower Block Only open the Coax Connector and remove the Coax Cable on the defective Block of the unit For e g LCD Vibra IHF Speaker fault gt start disassemble upper part Microphone Keymat Charger fault gt start disassemble lower part gt v H gt 2 t 5 7 1 U 15 Placement of the Coax Cable in the Hinge Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 14 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 17 Placement of the Coax Cable in the IHF Antenna Module 18 Open the Coax Connector of the Engine Module 19 Note the exactly position when laying the Coax carefully by using tweezers Cable during assembly 20 Remove Coax Cable carefully When assembling 21 Unscrew two Torx Plus size 5 screws from always starts with the Coax Connec
4. ENGINE MODULE KEY DOME SHIELD 4 lt B COVER UPPER ASSY NOT SUPPLIED C1 COVER A5 HINGE ASSY 1205 1203 B COVER LOWER ASSY ve ONLY AVAILABLE AS ASSEMBLY Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 8 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 6 SPARE PARTS LIST Please exchange this page placeholder with latest corresponding Service Bulletins spare parts SWAP units and service tools from PWS NOL This will ensure that you are using up to date order codes only Therefore Service Bulletins have to be checked from PWS NOL on daily basis Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 9 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 T SERVICE TOOLS 5 45 incl ACF 8 Driver and User Guide Dongle and flash device incorporated into one package developed specifically for POS use ACF 8 Universal Power Supply is used to power FLS 4S Internal Battery BL 4C Inserted under the back cover this Li Ion 850 mAh battery provides power in a lightweight package Travel Charger ACP 12 Small and lightweight charger for fast charging of your phone battery Headset HDC 5 An easy and co
5. 6 as shown in the Domesheet picture 3 Take the new Domesheet with tweezers Z3 arces 5 Place the Domesheet straps into the slot of the Key 6 Same procedure on the opposite side Dome Shield Fs 7 D A gr T Make sure that the edges nd the screw holes of 8 Place the Key Dome Shield C TENES with the Domesheet and the Key Dome Shield C 1Cover are Domesheet on the Engine Module exactly and press on congruent to each other the Domesheet carefully Check if the Domesheet is correctly stuck to the Engine Module Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 18 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 Roatan t i t RR Ji ALIIS n 9 the Key Dome Shield C 1Cover 10 Te on the Domesheet carefully Ensure also that there are no open edges or air gap Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 19 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 11 LEGEND FOR QUICK TROUBLE SHOOTER This legend is valid for all parts of the Quick Trouble Shooter Follow the steps un
6. Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 4 EXPLODED VIEW AND COMPONENT DISPOSAL Recommendation for the ecologically friendly disposal of components Colorized components show the different categories See corresponding ITEM CIRCUIT REF in the Spare Parts Service Bulletins on PWS NOL 2222 A FACE ASSY 1101 4 x LOWER BLOCK SCREW 4 x UPPER BLOCK SCREW is T6 PLUS 0 1001 T 2x LOWER BLOCK SCREW T5 PLUS Hinge Area MAGNET A1 1202 1004 T m S KEY DOME SHIELD 2 COVER A1 C1 COVER 1003 1203 VIBRA MOTOR A1 ee J DOMESHEET 1005 1204 LCD 1002 i ENGINE MODULE NOT SUPPLIED LCD 2 x 1205 1006 222222 SYSTEM CONNECTOR CARD READER A2 1207 1007 _ SIM ren A4 1206 1012 SHIELDING CAN LEVEL 3 4 ONLY ANTENNA CHAMBER 1208 amp RADIATOR A3 o i N TYPE LABEL LEVEL 3 4 ONLY COAX om 1209 106 COAX CONNECTOR unu B COVER LOWER BLOCK as e A6 RELEASE BUTTON SPRING IHF SPEAKER 4 See HINGE PLASTIC 102 B COVER UPPER BLOCK A4 281013 BATTERY COVER NOKIA 1060 LABEL 4 1212 1011 BACKPLATE ADHESIVE 5 ee 1104 10 BACKPLATE 1105 A1 C2 COVER ASSY A2 LCD CAN ASSY A3 IHF ANTENNA MODULE A4 B COVER UPPER ASSY A5 HINGE ASSY A6 B COVER LOWER ASSY ve ONLY AVAILABLE AS ASSEMBLY e Electro e Silicone Meta
7. Mobile Phone Tester 15 BATTERY TEST A battery tester lets you test the capacity of Nokia batteries Please refer to the actual information on Partner Web Site Nokia Online http www cadex com http www astratec co uk Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 23 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 16 FORWARDING OF REPAIRS When it is necessary to forward of repairs to appropriate service supplier with higher service level we recommend using the offered swap phone cartons as described in Spare Parts SB 004 5 Add repair documentation e g filled in service note into Fold swap carton as shown in Spare Parts SB 004 the swap carton There are two different sizes of swap cartons for common mobile phones Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 24 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 17 ESD PROTECTION REQUIREMENTS Please refer to the Partner Web Site Nokia Online document Service Supplier Requirements in folder General instructions ESD caution Conductive boxes for circuit Conductiv
8. Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 16 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 um T 33 Open the LCD Connector by using the SRT 6 carefully C SERIE t EI b s 225 2 T gt a lt 34 Place the SRT 6 between LCD and the LCD Can as the four springs of Key Dome Shield C shown in the picture and lever out the LCD carefully 1Cover 36 Now the Key Dome Shield C 1Cover can be 37 The Engine Module can be removed easily removed Monet 076 47 POLLO a it 124 1 at Vedi mnn 38 System Connector and Microphone drop out when turning the Shielding Can Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 17 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 10 DOMESHEET EXCHANGE INSTRUCTIONS 24 1 F Take care not to damage the LED s when sO 2 Tweezers can be used to remove the defective the Domesheet Start with SRT
9. NOKIA CONNECTING PEOPLE PAGE 1 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 NOKIA 2650 2651 RH 53 RH 54 Transceiver characteristics 2650 Dual Band EGSM 900MHz 1800MHz 2651 Dual Band GSM 850MHz 1900MHz Fold design in a compact package NOKIA 128 128 pixel high resolution 4096 color display Download Java games applications wallpapers and ringing tones e Advanced MMS messaging and more memory for messages Customized date and time screensaver Personal shortcuts via right soft key e Automatic volume control e Automatic key guard e Polyphonic SP MIDI ringing tones with up to 4 chords can also be used as alerts e Advanced countdown timer LED alerts for incoming calls and text messages e Browser functionality via GPRS Transceiver with BL 4C 760mAh Li Ion battery pack Talk time Standby Depends on Up to 3h Up to 300h network parameters Environmental characteristics e Lead free soldered SERVICE MANUAL Service Level 1 amp 2 Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 2 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 TABLE OF CONTENT Page MEME suu m
10. OKIA Nokia Partner Website CoeWncTING Proh Site Home Support Traiming Links Admin Surry Partner Website for Europe amp Africa Hokla CarePolme Videos Lsi Troubleshooting Locale Tall paring problem io phone Support and People New Upgraded Hokie Carini 28 a 2003 Concept sx Check Vara append Library Change Peseword It is mandatory to watch for newest technical and organizational information on a daily basis to be updated as required see Latest Updates in support Library Every new information has to be processed and implemented as soon as possible When logged into PWS you can also find needed information in different folder like Downloads Support Library Accessories Battery Tester Common Software Flashing Tools General gt Instructions GoNoGo Tester Service Tools Tester Support Wintesla Products Service Manuals Service Bulletins To reduce the server traffic it is recommended to download newest version of huge files like videos Phoenix packages or Service Manuals only once and distribute it internally for further use Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 6 24 Approved 3 0 CMO Operations amp
11. Plastic e PWB cover Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE CMO Operations amp Logistics CMO OL WW Service Solutions amp Development Bochum Germany 5 SPARE PARTS OVERVIEW PCIE LA A FACE ASSY 1101 I Ln il HINGE ASSY HINGE SPRING METAL A5 1103 SS i BACKPLATE HINGE PLASTIC A5 102 BACKPLATE he 1105 PAGE 7 24 Approved 3 0 MGR CONFIDENTIAL 10 2 2005 1 C2 COVER ASSY MOTOR 1 Fm 1005 A2 LCD CAN ASSY _ LCD CAN A2 LCD 1002 MAGNET A1 1004 2 COVER 1 4 6 4 UPPER BLOCK SCREW T6 PLUS 1001 A3 IHF ANTENNA MODULE COAX CONNECTOR COM ABLE ANTENNA CHAMBER amp RADIATOR A3 IHF SPEAKER A3 TYPE LABEL m prey ud LeveL 3 4 ONLY SAO ds 4 B COVER UPPER ASSY NOKIA 1080 LABEL A4 1011 se SIM DRAWER A4 1012 MICROPHONE CONNECTOR 1206 B COVER 1207 2 4 B COVER LOWER 55 1 DON Cake TEAN 2x LOWER BLOCK SCREW 1201 T5 PLUS Hinge Area 22 B COVER TTTT 1202 HEN LOWER BLOCK A6 1211 3t BATTERY COVER 5 5 1212 DOMESHEET 1204 1210 Service Manual 2650 2651 Level 1 amp 2 Al C2 COVER ASSY A2 LCD CAN ASSY A3 IHF ANTENNA MODULE
12. Wetec dental tool DEM83266 0 RS Components Scissors 323 5732 Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 11 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 8 SW UPDATE To use FLS 4S 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 Nokia Partner Web Site Nokia Online Flash Concept Point of Sales It is very important to follow this insertion and removal procedure otherwise the contact pins of Flash Adapter will be damaged Close SIM Lid before inserting the Flash Adapter 1 Insert the Flash Adapter SF 33 by starting at the 2 First press the locking of the Flash Adapter and Battery Connector side then push it into the bottom side of the phone do not use too much force 3 When removing the Flash Adapter press the locking Now take away the unit as shown in the picture Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 12 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 9 DISASSEMBLY INSTRUCTIONS 1 Push down the Release Button before
13. e table mat hoards and components Vrist strap tester Footwear tester Conductive flooring Floor marking tapes EPA around cord ESD shoes or heel grounder Earth 55 bonding point EPA ground 70 Wrist cord Footwear tester and band foot plate USE Conductive bags and boxes NO Smoking USE ESD compatible service tools NO Drinking USE Conductive wastebaskets NO Eating USE ESD gloves when handling PWBs PCBs NO Dust USE Cleaning material without changing el Characteristics NO Useless Items USE Grounded service equipment i e soldering station NO Normal pressured air for cleaning USE ESD clothes such as coat or frock modules displays The Invisible Ligtning e m The video covers general issues concerning Electro Static Discharge ESD wx 4 Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved
14. gistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 13 QUICK TROUBLE SHOOTER PART 2 VIBRA MOTOR 1005 VIBRA MOTOR 3484 16301 11 gt E CARD READER a 007 O IHFSPEAKER 1 6 Level 3 4 IHF SPEAKER 1009 aa ar sas eae m m m mmm m RADIATOR 1010 LCD CAN ASSY IHF ANTENNA MODULE COAX CONNECTOR 1106 ANTENNA 1008 IHF ANTENNA MODULE O SERVICE 8 Component changeable Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 22 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 14 GONOGO TEST After the optical check a GoNoGo test has to be carried out if the unit has been unscrewed to guarantee the functionality of the phone Please refer to the actual information on Partner Web Site Nokia Online When using delivered tester support files take care of the right setup according to the tester type and product type Please refer to Recommended Service Equipment on Nokia Partner Web Site Nokia Online CIDIDIDID 1
15. nvenient handsfree solution with remote control XCS 1 Service Cable is used to connect FLS 4S to 5 33 SF 33 POS Flash Adapter is used in POS Point of Sales environment for software updating It provides controlled supply voltage and necessary connections between the phone and the Flash Device It substitutes for the phone s standard battery during the software update Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 10 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 Test Pins for Flash Adapter SF 33 55 34 Flex Opening Tool RJ 39 Soldering Jig Lead free Solder Wire Mandatory for lead free products Level 2 only 0772040 NMP Standard Toolkit Nokia opening tool SRT 6 Nokia No 0770431 Tonichi torque driver Nokia No 6901525 Hoya micro fibre cloth MX304 Dastex gloves S M XL Artilux goggles AH166 Wera bit T5 867 4TX 5x50 Wera 867 4 50mm Torx 6 PLUS Wera bit T6 867 4TX 6x50 Wera 867 1 5IP 25mm Torx 5 PLUS Wera bit T6 PLUS 867 4TX 6IP Facom side cutter 416E Facom T5 driver SP 14032 Facom T6 driver SP 14033 Facom slot screwdriver AEF 2 35 Wetec tweezers 7abb SA ESD Wetec tweezers 22 SA ESD Wetec tweezers 13 SA SMD ESD Wetec tweezers PSF SA ESD Wetec ESD brush E1211 Kaiser Fototechnik airbrush 6315
16. o operation care and maintenance including important 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 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 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 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 Ensure all cables and wires are repositioned correctly Electrostatic discharge can easily damage the sensitive components of electronic products Therefore every Service S
17. pulling the 2 Open the unit and protect the Window with a film Battery Cover 2 2 n E M Er ai 3 The 15 to the Hinge Spring with 4 Now remove the Backplate Adhesive If necessary two adhesive tapes To avoid the snaps from breaking it clean the Backplate and the Hinge Spring before is important that the Backplate is at first lifted on the attaching using new Backplate Adhesives right side referring to the NOKIA logo DEED ed iy ty d DUA i af ES am 2 F sAN ation el hod d N D LAND FTH 041 seu EET 5 A Face Assy is attached with snaps to the B Cover Lower Block Release the two snaps first 7 Fold the A Face UTES mm 8 Remove the A Face Assy from the B Cover Upper Block carefully Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE CMO Operations amp Logistics CMO OL WW Service Solutions amp Development Bochum Germany SAI 2 14 Placement of the Coax Cable the Lower Block Service Manual 2650 2651 Level 1 amp 2 PAGE 13 24 CONFIDENTIAL 11 Unscrew the four Torx Plus size 6 screws of Lower Block For assembly the reverse order and a Torx Plus driver with a torque of 27Ncm has to be used Approved 3 0 MGR 10 2 2005
18. red When removing the shielding lids make sure to replace them with new ones otherwise the high frequency leakage can have an influence on the device Always use original Nokia spare parts Check the soldering joints of the parts which are concerned regarding the indicated error e g soldered connectors or switches and resolder them if necessary Level 2 only Remove redundant soldering flux after repair Meet the torque requirements when assembling the unit see also the document torques for transceiver assembly on Nokia Partner Web Site Nokia Online Always use your own equipment for testing where you are sure that it works E g if the customer complains about charger function please test the phone with your own charger to be sure if phone or charger causes the malfunction A SIM card is needed for all GoNoGo tests When doing the fault log entries always note the Item code which caused the malfunction Also fill in the appropriate part code from the assembly if needed Please be aware that some malfunctions could be software related and solved by an update There are several documents available on PWS NOL which have to be followed First take care for the latest content pages of Service Bulletins which are always available for each folder on Nokia Partner Web Site Nokia Online This is also important to recognize if existing documents have become invalid The service level indicator at the bottom of each document tells
19. the appropriate destination Downloads Support Library Instructions General Service Bulletins Product related documents Spare Part Service Bulletins Service Tools Service Bulletins Common Softwares Service Bulletins etc B uxo Te Use General SB 217 as a reference or overview Please also check Nokia Partner Web Site PWS Nokia Online NOL for latest news and files on a regular basis Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 5 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 3 PATHFINDER FOR WORKSHOP STAFF In addition to the information in this Service Manual there are several instructions and information which have to be followed Main documentation database is Nokia Partner Website Nokia Online with the purpose of serving different multimedia content like video clips or interactive tutorials Nokia Partner Web Site Nokia Partner Web Site for EMEA region is the most important document database for all service suppliers level 1 4 All service relevant information like e g Service Manuals Service Bulletins or general instructions are available Content is restricted according your access level To be kept up to date also concerning newest software updates a daily check of latest updates in support library is needed N
20. til the problem is solved If this doesn t help you are not authorized to go forward Only marked components e g 1002 can be changed Fault symptom The start point of repair activities regarding the appeared fault symptoms Follow the arrows step by step Pads or contacts Check optical and mechanical condition particularly regarding to corrosion Clean if necessary Measure component for electrical functionality and change if needed Level 2 only Pads or contacts Check optical and mechanical condition particularly regarding to corrosion Clean with ESD brush only if necessary No more actions possible send product to the appropriate service supplier with higher service level Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 20 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 12 QUICK TROUBLE SHOOTER PART 1 ENGINE MODULE 1205 X MICROPHONE MICROPHONE 1206 ha d f SYSTEM CONNECTOR rp Ji 1207 6 CHARGING ENGINE MODULE 1205 FOLD DETECTION A FACE ASSY 1101 Component changeable Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 21 24 Approved 3 0 CMO Operations amp Lo
21. tor Antenna Lower Block For assembly a Torx Plus driver with a stretch the cable towards hinge area carefully then torque of 6Ncm has to be used the same procedure when assembling at Engine Module side 2 z 3 S 7 1 4 E 1 v 1 as 4 e 4 4 n 22 Put the Lower Block on the Upper Block as shown 23 Lift the shown side of the Flex Connector carefully the Picture by using the Flex Opening Tool as a lever Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 15 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 ae Stas em un P gt 2 i 4 TEC UU Y z lt r fj 222 Cr nbn 00 08 o E MA MOT 24 Now open the Connector carefully the Modules XXE TIT TERDUM AWW 41104 tit Mis is 4 1 26 the hooks before removing the Hinge Plastic 27 Take care not to damage the Flex Connector when removing the Hinge Plastic gt me mmt 12 re 30 Release the four hooks care ully by using the SRT 6 31 Separate the C2 Cover from LCD CAN Assy
22. upplier has to take care of all precautions which are mentioned in the service level related Service Partner Requirements available on Nokia Partner Web Site Nokia Online Also see ESD Protection Requirements in this Service Manual Service Manual 2650 2651 Level 1 amp 2 Copyright 2004 2005 Nokia Corporation All rights reserved NOKIA CONNECTING PEOPLE PAGE 4 24 Approved 3 0 CMO Operations amp Logistics MGR CMO OL WW Service Solutions amp Development Bochum Germany CONFIDENTIAL 10 2 2005 2 GENERAL REPAIR INFORMATION In this section the technician will get some general hints how to carry out repairs O O X 42 O To familiarize oneself with Nokia product read the tutorials or user guide on www nokia com gt Support gt Phones by selecting the Phone Model Before starting the repair you must take care of ESD precautions like being in your ESD Protected Area and connecting your wristband Use gloves to avoid corrosion and fingerprints Protect windows and displays with a film to avoid dust and scratches When cleaning the LCD Module any lint free cloth can be used e g Micro Fibre cloth When cleaning the pads you have to use a soft cloth ESD brush and Isopropanol It is not allowed to use a glass fiber pencil because it scratches the surface and will lead later on to corrosion Mechanical parts except shielding lids and bent parts which didn t repair the failure can be reused if they are not solde
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