Nokia 2626 - Cell Phone - GSM Service Manual Download Page 128

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Audio troubleshooting

Audio troubleshooting using phoenix

Troubleshooting flow

Figure 84 Phoenix audio test window

RM-291

Nokia Customer Care

Baseband troubleshooting

Page 6 –20

COMPANY CONFIDENTIAL

Issue 1

Summary of Contents for 2626 - Cell Phone - GSM

Page 2: ...t Record Sheet Amendment No Date Inserted By Comments Original issue 1 2007 Y Liu RM 291 Nokia Customer Care Amendment Record Sheet Page ii COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 3: ...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 m...

Page 4: ...IONS 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 compon...

Page 5: ...d 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 RM 291 For your safety Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page v Copyright 2007 Nokia All rights reserved ...

Page 6: ... 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 movi...

Page 7: ...ed 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...

Page 8: ...ailable 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 ...

Page 9: ...MOBILE PHONES Business Group should be notified in writing e mail 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 RM 291 Company Policy Nokia Customer Care ...

Page 11: ...vice SW 4 Service Tools 5 Disassembly and reassembly instructions 6 Baseband troubleshooting 7 RF troubleshooting 8 System module 9 Schematics Glossary RM 291 Nokia 2626 Service Manual Structure Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page xi Copyright 2007 Nokia All rights reserved ...

Page 15: ...rance 1 7 Environmental conditions 1 8 Electrical characteristics 1 8 List of Tables Table 1 Power 1 6 Table 2 Car 1 6 Table 3 Audio 1 7 Table 4 Carrying 1 7 Table 5 Normal and extreme voltages 1 8 Table 6 Current consumption 1 9 List of Figures Figure 1 RM 291 product picture 1 5 RM 291 General information Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 1 3 Copyright 2007 Nokia All rights r...

Page 17: ...5 way navigation key including selection key Intuitive user interface with dedicated shortcut keys Go to menu Recently Used numbers and quick access to WAP Browser with 0 key Ergonomic design with improved grip Hardware features GSM E900 1800 AMR HR FR EFR codecs Internal antenna Charger plug Headset connector Mono FM Radio RM 291 General information Nokia Customer Care Issue 1 COMPANY CONFIDENTIA...

Page 18: ...atures Voice recorder Set voice clip as ringing tone AMR audio specification for better audio quality USSD Cell Broadcast Other phone features Power organizer review by week or month with local calendar Expense manager manage your finances effectively Converter II Calculator Built in hands free speaker 300 contact entries in Phonebook Mobile enhancements Table 1 Power Type Name BL 5C Battery 970 m...

Page 19: ...Volume cc Transceiver with BL 5C 970 mAh Li Ion battery pack 104 x 43 x 18 91 70 Battery endurance Talk time Battery BL 5C 970 mAh Up to 240 min Standby time Battery BL 5C 970 mAh Up to 380 hours Note Variation in operation times will occur depending on SIM card network settings and usage Talk time is increased by up to 30 if half rate is active and reduced by 5 if enhanced full rate is active RM ...

Page 20: ...ive humidity range is 5 to 95 Condensed or dripping water may cause intermittent malfunctions Protection against dripping water has to be implemented in enclosure mechanics Continuous dampness will cause permanent damage to the module Electrical characteristics Table 5 Normal and extreme voltages Voltage Voltage V Condition General conditions Nominal voltage 3 90V a Lower extreme voltage 3 30V b H...

Page 21: ...n empty battery this voltage might exceed this value Voltages between 4 20 and 4 60 might appear for a short while d The minimum battery cell voltage required for the reset circuitry to turn on This is not confirmed by measures at pt Table 6 Current consumption Condition Min Typical Max Unit Call MoU E GSM 900 GSM 1800 208 188 mA Idle MoU 2 72 mA Power off 25 30 45 µA RM 291 General information No...

Page 25: ...ables Table 7 Mechanical spare parts 2 5 Table 8 SWAP units 2 7 Table 9 Changeable components 2 7 List of Figures Figure 2 Component layout top side 1vj_52e 2 14 Figure 3 Component layout bottom side 1vj_52e 2 15 RM 291 Parts and layouts Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 2 3 Copyright 2007 Nokia All rights reserved ...

Page 27: ...Exploded view Mechanical parts list Table 7 Mechanical spare parts RM 291 Parts and layouts Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 2 5 Copyright 2007 Nokia All rights reserved ...

Page 28: ...Assy X X X I008 1 Domesheet X X X A1 1 Light swap Engine module RM 291 X X X I008 1 Domesheet X X X I009 1 Engine module X X X I010 1 Lid BB Assy X X X I011 1 Lid RF ASIC X X X I012 1 Lid FEM X X X I019 1 Blank Label 30 5 x 20 X X X A2 1 D COVER ASSY X X X I013 1 D Cover I014 1 SIM lid assy I015 1 Microphone X X X I016 1 CONN SYST TWIN JACK FLASH CONN 4P X X X A3 1 Antenna Module SAM P3291 EU X X ...

Page 29: ...Side XY Description EURO PE APAC China B2200 T O 7 CRYSTAL 32 768KHZ 20PPM 12 5PF X X X B7600 T K 5 CRYSTAL 26MHZ 10PPM 15 5PF X X X C2000 T G 3 Chipcap 5 NP0 X X X C2001 T G 2 Chipcap 5 NP0 X X X C2002 T G 4 CHIPTCAP 150U M 10V 6X3 2X1 5 X X X C2003 T S 5 Chipcap 5 NP0 X X X C2004 T R 5 Chipcap 5 NP0 X X X C2005 T R 5 Chipcap 5 NP0 X X X C2006 T R 5 Chipcap 5 NP0 X X X C2007 T S 7 CHIPCAP X5R 470...

Page 30: ... C2200 T O 7 CHIPCAP X5R 1U K 6V3 0603 X X X C2202 T O 7 CHIPCAP X5R 1U K 6V3 0603 X X X C2203 T O 7 CHIPCAP X5R 1U K 6V3 0603 X X X C2204 T P 5 CHIPCAP X5R 1U K 6V3 0603 X X X C2205 T P 5 CHIPCAP X5R 1U K 6V3 0603 X X X C2208 T P 4 CHIPCAP X5R 1U K 6V3 0603 X X X C2220 T M 7 Chipcap X7R 10 16V 0402 X X X C2222 T P 7 CHIPCAP X5R 1U K 6V3 0603 X X X C2223 T O 7 CHIPCAP X5R 1U K 6V3 0603 X X X C2225...

Page 31: ...2880 T O 4 Chipcap X7R 10 16V 0402 X X X C2881 T P 3 CHIPCAP X5R 100N K 10V 0402 X X X C2882 T P 3 Chipcap X7R 10 16V 0402 X X X C2883 T O 2 Chipcap X7R 10 16V 0402 X X X C2884 T O 2 CHIPCAP X5R 100N K 10V 0402 X X X C2885 T P 3 Chipcap X7R 10 16V 0402 X X X C2886 T P 3 CHIPCAP X5R 100N K 10V 0402 X X X C2887 T O 2 Chipcap X7R 10 16V 0402 X X X C2900 T K 7 Chipcap X7R 10 50V 0402 X X X C3030 T M 2...

Page 32: ...X C7639 T J 7 CHIPCAP NP0 270P J 25V 0402 X X X C7641 T J 7 CHIPCAP NP0 270P J 25V 0402 X X X C7643 T K 6 CHIPCAP X5R 100N K 10V 0402 X X X C7644 T J 7 Chipcap 5 X7R X X X C7645 T I 7 Chipcap 5 X7R X X X C7655 T I 5 Chipcap 5 NP0 X X X C7656 T J 5 CHIPCAP X5R 100N K 10V 0402 X X X C7657 T K 7 Chipcap 5 NP0 X X X C7658 T J 7 Chipcap 5 NP0 X X X C7659 T I 6 Chipcap 5 NP0 X X X C7668 T I 6 Chipcap 5 ...

Page 33: ...81 T M 7 FERR BEAD 220R 100M 2A 0R05 0603 X X X L2182 B B 6 FERR BEAD 240R 100M 0 4A 0R3 0402 X X X L2183 B B 6 FERR BEAD 240R 100M 0 4A 0R3 0402 X X X L2400 B U 6 CHOKE 22U M 1R5 0 35A X X X L7602 T I 7 CHIP COIL 10N J Q30 800M 0402 X X X L7603 T I 7 CHIP COIL 10N J Q30 800M 0402 X X X L7604 T I 6 CHIP COIL 1N8 0N3 Q31 800M 0402 X X X L7605 T I 6 CHIP COIL 1N8 0N3 Q31 800M 0402 X X X L7607 T H 6 ...

Page 34: ...mper 0402 X X X R2068 T R 2 RES NETWORK 0W03 4X22R J 0804 X X X R2069 T S 2 Resistor 5 63mW X X X R2070 T S 2 CHIP VARISTOR VWM5 6V VC15 5 0402 X X X R2150 T N 7 RES NETWORK 0W06 2X1K0 J 0404 X X X R2151 T L 7 Resistor 5 63mW X X X R2152 T N 7 Resistor 5 63mW X X X R2153 T N 7 RES NETWORK 0W06 2X2K2 J 0404 X X X R2154 T N 7 RES NETWORK 0W06 2X2K2 J 0404 X X X R2155 T L 6 Resistor 5 63mW X X X R215...

Page 35: ...X R7615 T H 8 Resistor 5 63mW X X X R7616 T H 7 Resistor 5 63mW X X X R7617 T H 7 Resistor 5 63mW X X X R7619 T J 8 Resistor 5 63mW X X X R7630 T K 6 Resistor 5 63mW X X X R7631 T K 7 Resistor 5 63mW X X X R7632 T K 6 Resistor 5 63mW X X X R7633 T K 2 NTC RES 47K J B 4050 3 0402 X X X R7635 T K 2 Resistor 5 63mW X X X R7663 T K 8 Resistor 5 63mW X X X R7700 T I 5 Resistor 5 63mW X X X R7701 T I 5 ...

Page 36: ...PF 1 3V SCD80 X X X X2005 T G 3 SM LYNX BATT CONN 3POL 12V 2A H7 X X X X2060 B T 3 MODULE ID COMPONENT 2 8X1 8X0 3 X2700 T Q 4 SM SIM CONN 6POL P2 54 H1 8 X X X Z2400 T Q 3 ASIP 10 CH LCD FILTER W ESD BGA24 X X X Z7600 T H 6 SAW 1842 5 37 5MHZ 2 0X1 6 X X X Z7600 SAW 1842 5 37 5MHZ 2 0X1 6 Z7602 T H 7 SAW 942 5 17 5MHZ 2 0X1 6 Z7602 SAW 942 5 17 5MHZ 2 0X1 6 X X X Z7603 T J 5 SILICON FILT 869 5 45...

Page 41: ...older 3 9 Figure 9 Installation status 1 3 9 Figure 10 Installation status 2 3 10 Figure 11 Registering components 1 3 10 Figure 12 Restart computer 3 11 Figure 13 Registering components 2 3 11 Figure 14 Finish installation 3 12 Figure 15 Installation interrupted 3 13 Figure 16 Remove program 3 13 Figure 17 Uninstallation status 3 14 Figure 18 Finish uninstallation 3 14 Figure 19 Restart computer ...

Page 42: ...re 50 Finish flash update 3 31 Figure 51 Phoenix icon 3 32 Figure 52 FPS 8 maintenance 3 32 Figure 53 Prommer SW update 3 32 Figure 54 Prommer SW update done 3 33 Figure 55 FPS 8 info window 3 33 Figure 56 Flash directory window 3 34 Figure 57 FPS 8 maintenance 3 34 Figure 58 FPS 8 info window 3 35 Figure 59 Box activation 3 35 Figure 60 Deactivation warning 3 36 Figure 61 Extracting JBV 1 update ...

Page 43: ...FPS 8 Update FPS 8 SW Activate FPS 8 Update JBV 1 Docking Station SW only when needed Phoenix is now ready to be used with FPS 8 flash prommer and other tools as well The Phoenix Service Software installation contains Service software support for all phone models included in the package Flash update package files for FPS 8 and FLS 4S programming devices All needed drivers for DK2 dongle FLS 4S poi...

Page 44: ... be prompted by the Install Shield program Context If at any point during installation you get this message Dongle is not found and installation cannot continue Figure 4 Dongle not found Possible reasons may be a defective or too old PKD 1 Dongle a new dongle has a six digit serial number Check the COM parallel ports used first After correcting the problem the installation can be restarted For mor...

Page 45: ...24_7_55 exe to start installation Install Shield prepared the setup Figure 5 Preparing setup Install Shield will prepare RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 3 7 Copyright 2007 Nokia All rights reserved ...

Page 46: ... dialog to continue Figure 6 Welcome dialog 3 Read the disclaimer carefully Figure 7 Disclaimer text RM 291 Nokia Customer Care Phoenix service SW Page 3 8 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 47: ...nother location by selecting Browse not recommended Figure 8 Destination folder 5 Wait for the components to be copied The progress of the setup is shown in the Setup Status window Figure 9 Installation status 1 RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 3 9 Copyright 2007 Nokia All rights reserved ...

Page 48: ...f the operating system does not require rebooting Windows 2000 XP the PC components are registered right away Figure 10 Installation status 2 Figure 11 Registering components 1 RM 291 Nokia Customer Care Phoenix service SW Page 3 10 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 49: ...d No to reboot the PC manually afterwards Figure 12 Restart computer After the reboot components are registered and Phoenix is ready for use Note Phoenix does not work if components have not been registered Figure 13 Registering components 2 RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 3 11 Copyright 2007 Nokia All rights reserved ...

Page 50: ...e Instructions can be found in phone model specific Technical Bulletins and Phone Data Package readme txt files shown during installation To update the Phoenix Service Software you need to take exactly the same steps as when installing it for the first time Download the installation package to your computer hard disk Close all other programs Run the application file for example phoenix_service_sw_...

Page 51: ...s Control panel If you try to install an older version for example downgrade from a15_2004_24_7_55 to a14_2004_16_4_47 installation will be interrupted Always follow the instructions on the screen Figure 15 Installation interrupted Uninstalling Phoenix Context Uninstallation can be done manually from Windows Control Panel Add Remove Programs Steps 1 Choose Phoenix Service Software Add Remove Remov...

Page 52: ...ooting click Finish to complete Else Install Shield Wizard will tell you about it Select Yes to reboot the PC immediately and No to reboot the PC manually afterwards Figure 18 Finish uninstallation RM 291 Nokia Customer Care Phoenix service SW Page 3 14 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 53: ...xample phoenix_service_sw_a15_2004_24_7_55 exe must be found on your PC when you run the repair setup Steps 1 Open Windows Control Panel Add Remove Programs 2 Select Phoenix Service Software Add Remove 3 In the following view choose Repair Phoenix will now reinstall components and register them The procedure is the same as in the update installation RM 291 Phoenix service SW Nokia Customer Care Is...

Page 54: ...Repair program 4 Click Finish to complete repair Figure 21 Finish repair installation RM 291 Nokia Customer Care Phoenix service SW Page 3 16 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 55: ...oenix Service SW 4 Download the installation package for example RM 51_dp_EA_v_1_0 exe to your computer for example in C TEMP 5 Close all other programs 6 Run the application file for example RM 51_dp_EA_ v_1_0 exe and follow the instructions on the screen If you already have the Phoenix Service SW installed on your computer you will need to update it when a new version is released Note Very often...

Page 56: ...files to be extracted Figure 22 Extracting files 3 Click Next to continue Figure 23 Continue data package installation RM 291 Nokia Customer Care Phoenix service SW Page 3 18 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 57: ...oenix version required with this data package Click Next to continue Figure 24 Data package setup information 4 Confirm location and click Next to continue Figure 25 Data package destination folder RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 3 19 Copyright 2007 Nokia All rights reserved ...

Page 58: ...y is shown Click Next to continue 5 Click Next to start copying the files Phone model specific files will be installed Please wait Figure 26 Start copying files RM 291 Nokia Customer Care Phoenix service SW Page 3 20 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 59: ...te the installation Figure 28 Finish data package installation You now have all phone model specific files installed in your Phoenix Service SW RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 3 21 Copyright 2007 Nokia All rights reserved ...

Page 60: ... version you have on your PC Older versions of data packages don t need to be uninstalled unless instructions to do so are given in the readme txt file of the data package and bulletins concerning the release Please read all related documents carefully Steps 1 Click OK to uninstall Cancel if you don t want to uninstall Figure 29 Uninstalling Phoenix data package 2 Once the previously installed dat...

Page 61: ...oftware instructions Configuring users in Phoenix Steps 1 Start Phoenix Service SW and log in If your user ID is already configured choose it from the dropdown list and click OK To add a new user or edit existing ones click Maintain Figure 31 Login 2 Choose New to add information for a new user Figure 32 Add information for new user 1 RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY C...

Page 62: ...ck OK You are now able to login with this user name 5 Click OK Figure 34 Login user configured Managing connections in Phoenix Steps 1 Start Phoenix Service SW and log in Figure 35 Phoenix icon RM 291 Nokia Customer Care Phoenix service SW Page 3 24 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 63: ...nd select if you want to create it manually or by using the Connection Wizard In the following dialogs you will be asked to select settings for the connection If you use the Wizard connect the tools and a phone to your PC and the wizard will automatically try to configure the correct connection RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 3 25 Copyright 2007 Noki...

Page 64: ...eck this Go to Windows Control Panel FLS Virtual Port Configuration Figure 39 FLS virtual port icon ii For FPS 8 Flash Prommer choose the following connection settings Media FPS 8 Port Num COM Port where FPS 8 is connected COMBOX_DEF_MEDIA FBUS 5 Click Finish to complete the configuration RM 291 Nokia Customer Care Phoenix service SW Page 3 26 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All ...

Page 65: ... the screen Figure 41 Connection information 7 To use the selected connection connect the phone to Phoenix with correct service tools make sure that it is switched on and select Scan Product Figure 42 Scan product When a product is found Phoenix will load product support Name of the loaded product support module and its version information will be shown on the bottom of the screen RM 291 Phoenix s...

Page 66: ...on always includes the latest flash update package files for FLS 4S FPS 8 A separate installation package for flash support files is available and the files can be updated according to this instruction if updates appear between Phoenix data package releases Context If you are not using a separate installation package you can skip this section and continue with FPS 8 Flash prommer SW update page 3 ...

Page 67: ...er ones the setup will be aborted If you really want to downgrade uninstall newer files manually from Control Panel and then rerun the installation again Figure 46 Flash installation interrupted If an older version exists on your PC and it needs to be updated click Next to continue installation Figure 47 Continue flash update RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTI...

Page 68: ...nue Figure 48 Flash destination folder When installing the flash update files for the first time you may choose another location by selecting Browse However this is not recommended Installation will continue RM 291 Nokia Customer Care Phoenix service SW Page 3 30 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 69: ... the installation procedure Figure 50 Finish flash update Next actions FLS 4 can be used right after the Flash Update Package is installed RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 3 31 Copyright 2007 Nokia All rights reserved ...

Page 70: ...ntenance Figure 52 FPS 8 maintenance Note Screen shots may be different depending on the Phoenix version used and the connected components 3 When the new FPS 8 flash update package is installed to computer you will be asked to update the files to your FPS 8 Prommer Select Yes to update files Figure 53 Prommer SW update RM 291 Nokia Customer Care Phoenix service SW Page 3 32 COMPANY CONFIDENTIAL Is...

Page 71: ...le of minutes Click OK to close the FPS 8 Maintenance window Figure 54 Prommer SW update done View after successful prommer software update Figure 55 FPS 8 info window RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 3 33 Copyright 2007 Nokia All rights reserved ...

Page 72: ...ly used for phone programming it must first be activated Fill in first the FPS 8 activation request sheet in the FPS 8 sales package and follow the instructions on the sheet included in sales package CD ROM or from partner web site When activation file is received for example 00000 in copy it to C ProgramFiles Nokia Phoenix BoxActivation directory on your computer this directory is created when Ph...

Page 73: ...re 59 Box activation 5 Turn the FPS 8 s power off and on to complete activation Deactivating FPS 8 Context If there is for example a need to send the FPS 8 box for repair it must be deactivated first Steps 1 Start Phoenix service software 2 Choose Flashing Prommer Maintenance RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 3 35 Copyright 2007 Nokia All rights reserv...

Page 74: ...nd accessories JBV 1 docking station external power supply 11 16V Before installation Download Jbv1_18_update zip file to your computer in C TEMP for example from your download web site Close all other programs Follow instructions on the screen Context The JBV 1 docking station is a common tool for all DCT 4 generation products In order to make the JBV 1 usable with different phone models a phone ...

Page 75: ...ructions in the dialog box and click Next to continue Figure 62 JBV 1 update information 3 Accept the suggested destination folder for installing the JBV 1 SW Package and click Next to continue RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 3 37 Copyright 2007 Nokia All rights reserved ...

Page 76: ...ination folder 4 Select Full installation and click Next to continue Figure 64 Select installation Full RM 291 Nokia Customer Care Phoenix service SW Page 3 38 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 77: ...installation Figure 66 Finish JBV 1 update installation 7 Connect the USB cable JBV 1 to your computer Connect power to JBV 1 11 16V DC from an external power supply then connect the USB Cable between the JBV 1 USB connector and the PC RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 3 39 Copyright 2007 Nokia All rights reserved ...

Page 78: ...er After you have installed or updated the JBV 1 USB driver the actual JBV 1 SW update can begin 9 Go to folder C Program Files Nokia JBV 1 Firmware Update JBV 1 Firmware Update and start JBV 1 Update SW by double clicking fwup exe JBV 1 Firmware update starts and shows current status of the connected JBV 1 If firmware version read from your JBV 1 is not the latest one available v 17 or older it n...

Page 79: ...king stations you need to update disconnect the power and USB cables from the previous one and connect them to the next docking station First click Refresh Status to see the current SW version and then Update Firmware to update the software After you have updated all docking stations close the JBV 1 Firmware Update dialog box RM 291 Phoenix service SW Nokia Customer Care Issue 1 COMPANY CONFIDENTI...

Page 83: ... FLC 2 4 8 FLS 4S 4 8 FPS 10 4 8 JBV 1 4 9 MJ 59 4 9 PCS 1 4 9 PKD 1 4 10 RJ 51 PA 4 10 RJ 72 4 10 RJ 79 4 10 SA 41 4 10 SF 10 4 11 SPS 1 4 11 SRT 6 4 11 SS 54 4 11 ST 30 4 12 ST 32 4 12 SX 4 4 12 XCS 4 4 12 XRF 1 4 13 Service concepts 4 13 Service concepts 4 13 RM 291 Service Tools Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 4 3 Copyright 2007 Nokia All rights reserved ...

Page 85: ...e is used to connect two 9 pin D connectors for example between PC and FPS 8 The cable length is 2 meters CA 10DS Bi directional Parallel Cable Bi Directional parallel cable included in FPS 8 sales pack CA 28DS Service data cable The CA 28DS service cable is used to connect FLS 4S to the POS flash adapter for supplying a controlled operating voltage and data connection Note Old XCS 1 cable can be ...

Page 86: ...prommer to the Point Of Sales POS flash adapter CA 41PS Power cable Power cable for connection of e g the JBV 1 docking station to the FPS 10 prommer box CA 5S DC cable The DC cable CA 5S is used to connect JBV 1 to the phone charger jack for ADC VCHAR ICHAR calibration Note Old SCB 3 can be used as well RM 291 Nokia Customer Care Service Tools Page 4 6 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 ...

Page 87: ...r this phone in combination with JBV 1 The adapter supports flashing and energy management calibration Features include compatible with the JBV 1 easy phone attachment and detachment reliable phone locking switch for detecting phone replaceable SIM interface 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 ad...

Page 88: ...dapter 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 RM 291 Nokia Customer Care Service Tool...

Page 89: ...rent 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 MJ 59 Module jig MJ 59 is meant for component level troubleshooting The jig includes an RF interface for GSM PCS 1 Power cable The PCS 1 po...

Page 90: ...Rework jig To be used with rework stencil ST 32 RJ 79 Soldering jig The soldering jig RJ 79 is used for soldering and as a rework jig for system module It is made of lead free rework compatible material SA 41 RF Coupler SA 41 RF Coupler is used for Go No Go test after changing components in the RF part of the phone The SA 41 is mounted on the docking station adapter Note For RF attenuation values ...

Page 91: ... 6 Opening tool SRT 6 is used to open phone covers and B to B connectors SS 54 Alignment Jig Alignment jig is used to efficiently assemble the dome sheet to the pone s PWB The jig is made of EDS proof material RM 291 Service Tools Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 4 11 Copyright 2007 Nokia All rights reserved ...

Page 92: ...art 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 RM 291 Nokia Customer Care Service Tools Page 4 12 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights r...

Page 93: ...rement equipment SMA to N Connector ca 610mm Attenuation for GSM850 900 0 3 0 1 dB GSM1800 1900 0 5 0 1 dB WLAN 0 6 0 1dB Service concepts Service concepts Easy flash concept RM 291 Service Tools Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 4 13 Copyright 2007 Nokia All rights reserved ...

Page 100: ...RM 291 Nokia Customer Care Disassembly and reassembly instructions This page left intentionally blank Page 5 2 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 101: ...ontents Disassembly instructions 5 5 Reassembly instructions 5 10 RM 291 Disassembly and reassembly instructions Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 5 3 Copyright 2007 Nokia All rights reserved ...

Page 102: ...RM 291 Nokia Customer Care Disassembly and reassembly instructions This page left intentionally blank Page 5 4 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 103: ...ps 1 You will need these tools 2 Protect the window with a film 3 Remove the B cover RM 291 Disassembly and reassembly instructions Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 5 5 Copyright 2007 Nokia All rights reserved ...

Page 104: ...eymat and protect the inner side of the window with a film 7 Unscrew the six Torx Plus size 6 screws in the shown order Note For assembly use the reverse order and a Torx Plus size 6 driver with a torque setting of 24 Ncm RM 291 Nokia Customer Care Disassembly and reassembly instructions Page 5 6 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 105: ...dule with a clean cloth 9 Remove the LCD shielding 10 Remove the Acoustic channel 11 Protect the LCD module with a film RM 291 Disassembly and reassembly instructions Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 5 7 Copyright 2007 Nokia All rights reserved ...

Page 106: ...o open the LCD connector in the shown order Be careful with the flex foil of the LCD module 14 Remove the LCD module 15 Remove the Light guide assembly RM 291 Nokia Customer Care Disassembly and reassembly instructions Page 5 8 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 107: ...ssembly drops out when turning the D cover assembly 18 Press out the Easy flash connector by using the DC plug 19 Remove the Microphone with the slotted scewdriver RM 291 Disassembly and reassembly instructions Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 5 9 Copyright 2007 Nokia All rights reserved ...

Page 108: ...nstructions but in reversed order Note Pay special attention to step 7 and 5 Note For reassembly ALWAYS USE NEW SCREWS RM 291 Nokia Customer Care Disassembly and reassembly instructions Page 5 10 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 111: ...t 6 27 Headset microphone fault 6 28 List of Figures Figure 71 Phone is dead troubleshooting 6 6 Figure 72 Flash programming fault 6 8 Figure 73 Easy flash programming fault 6 10 Figure 74 Power does not stay on or the phone is jammed 6 12 Figure 75 Troubleshooting when the Contact Service message is seen 6 13 Figure 76 No registering or call 6 14 Figure 77 Insert SIM card fault 6 15 Figure 78 Sig...

Page 113: ...en the supply is connected and or power key is pressed It is assumed that the voltage supplied is 3 6VDC The UEMCLite will prevent any functionality at battery supply levels below 2 9VDC RM 291 Baseband troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 6 5 Copyright 2007 Nokia All rights reserved ...

Page 114: ...Troubleshooting flow Figure 71 Phone is dead troubleshooting RM 291 Nokia Customer Care Baseband troubleshooting Page 6 6 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 115: ...MCLite UPP FLASH 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 control and address lines of MCU UPP and memory flash RM 291 Baseband troubleshooting ...

Page 117: ...s UEMCLite UPP FLASH 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 does not 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 control and address lines of MCU UPP and memory flash RM 291 Baseband troubleshoo...

Page 119: ...sed by ASIC s missing contact with PWB If the MCU doesn t service the watchdog register within the UEMCLite the operations watchdog will run out after approximately 32 seconds Unfortunately the service routine can not be measured RM 291 Baseband troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 6 11 Copyright 2007 Nokia All rights reserved ...

Page 120: ... of these test cases fails the display will show the message Contact Service It s 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 RM 291 Nokia Customer Care Baseband troubleshooting Page 6 12 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 121: ... network the fault can be in either BB or RF Only few signals can be tested since several signals is buried in one or more of the inner layers of the PWB First of all check that SIM LOCK is not causing the error by using a Test SIM card and connect the phone to a tester RM 291 Baseband troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 6 13 Copyright 2007 Nokia All rights reserv...

Page 123: ...d without a SIM card When the power is switched on the phone first check for a 1 8SIM card and then a 3V SIM card The phone will try this four times where after it will display Insert SIM card Figure 77 Insert SIM card fault RM 291 Baseband troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 6 15 Copyright 2007 Nokia All rights reserved ...

Page 124: ...st data is always ATR and it is sent from card to phone For reference a picture with normal SIM power up is shown below Figure 79 Signal diagram User interface Blank display Troubleshooting flow The display does not show any information at all RM 291 Nokia Customer Care Baseband troubleshooting Page 6 16 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 125: ... missing or fading segments or color presentation is incorrect Figure 81 Display is corrupt Dead keys Not a single key is responding RM 291 Baseband troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 6 17 Copyright 2007 Nokia All rights reserved ...

Page 126: ...ight for display or keys Troubleshooting flow There is no backlight on the display or on the keys RM 291 Nokia Customer Care Baseband troubleshooting Page 6 18 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 128: ...Audio troubleshooting using phoenix Troubleshooting flow Figure 84 Phoenix audio test window RM 291 Nokia Customer Care Baseband troubleshooting Page 6 20 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 129: ... 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 94 dB SPL 1 kHz 7 Check if signal is detected at XEARP N pads shown in Figure PWB audio test points above Figure 86 Test arrangement for microphone RM 291 Baseband troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 6 21 Copyright 2007 No...

Page 130: ... heard in earpiece Troubleshooting flow Figure 87 Test arrangement for 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 Figure Phoenix audio test window above 3 In Buzzer area select suitable signal to be played for example 1 kHz Strength 5 4 Select Volume as On 5 Check if sound is heard in IHF Fig...

Page 131: ...s 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 89 Checking vibra function by using vibra control RM 291 Baseband troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 6 23 Copyright 2007 Nokia All rights reserved ...

Page 134: ...arpiece fault Troubleshooting flow Figure 90 Headset earpiece fault flow chart RM 291 Nokia Customer Care Baseband troubleshooting Page 6 26 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 135: ...rophone fault Troubleshooting flow Figure 91 Microphone fault flow chart RM 291 Baseband troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 6 27 Copyright 2007 Nokia All rights reserved ...

Page 141: ... 7 32 List of Figures Figure 92 Supply points at UEM D2200 7 7 Figure 93 Supply point at RF IC N7600 7 7 Figure 94 Auto tuning concept with CMU200 7 8 Figure 95 Auto tuning concept with RX and TX tuning devices and splitter 7 8 Figure 96 GSM900 RF controls window 7 10 Figure 97 900 RX I Q signal waveform 7 12 Figure 98 GSM1800 RF controls window 7 13 Figure 99 GSM 1800 Receiver troubleshooting 7 1...

Page 142: ...7 VCXO 26 MHz waveform 7 28 Figure 118 Synthesizer troubleshooting 7 29 Figure 119 Phoenix Settings 7 30 Figure 120 FM radio troubleshooting 7 31 Figure 121 Antenna troubleshooting 7 32 RM 291 Nokia Customer Care RF troubleshooting Page 7 4 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 143: ...ay 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 RF IC N7600 and FEM are moisture sensitive so parts must be pre baked prior to soldering Apart from key com...

Page 144: ...key components Refer to the picture below for measuring points at the UEM D2200 RM 291 Nokia Customer Care RF troubleshooting Page 7 6 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 145: ...cally 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 RM 291 RF troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 7 7 Copyright 2007 Nokia All rights reserved ...

Page 146: ...le rm_13_tunings ini and autotune_RM 13 ini to a phone specific folder for example Phoenix products RM 13 Steps 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 for cables and jigs 3 To go to autotune select Tuning Alt U Auto Tune...

Page 147: ...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 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 Results The setup should now look like this RM 291 RF troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 7 9 Copyright...

Page 149: ...Troubleshooting diagram for GSM 900 receiver Troubleshooting flow RM 291 RF troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 7 11 Copyright 2007 Nokia All rights reserved ...

Page 150: ...h the module repair jig 2 Start Phoenix and establish a connection to the phone with the data cable e g FBUS 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 i Active Unit RX ii Band GSM 1800 iii Operation Mode Continuous mode iv RX TX Channel 700 RM 291 Nokia Customer Care RF troublesho...

Page 151: ...N BB_6 Vgain_36 Results The setup should now look like this Figure 98 GSM1800 RF controls window RM 291 RF troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 7 13 Copyright 2007 Nokia All rights reserved ...

Page 152: ...iagram for GSM 1800 receiver Troubleshooting flow Figure 99 GSM 1800 Receiver troubleshooting RM 291 Nokia Customer Care RF troubleshooting Page 7 14 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 153: ...ng GSM1800 receiver this picture should be seen Signal amplitude 114mVp p DC offset 1 0V Results Figure 100 1800 RX I Q signal waveform RM 291 RF troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 7 15 Copyright 2007 Nokia All rights reserved ...

Page 154: ...RX measurements point of the control voltages to FEM N7700 Figure 102 Measurement points at the RX SAW Filters Z7600 Z7602 RM 291 Nokia Customer Care RF troubleshooting Page 7 16 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 155: ...ay be damaged 2 Start Phoenix and establish a connection to the phone with the data cable e g FBUS 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 i Band GSM 900 ii Active Unit TX iii TX Power Level 5 iv TX Data Type Random Results The setup should now look like this RM 291 RF troublesh...

Page 157: ...or GSM 900 transmitter GSM 900 TX output power Figure 105 GSM900 transmitter troubleshooting diagram RM 291 RF troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 7 19 Copyright 2007 Nokia All rights reserved ...

Page 158: ... should be about 32 5dBm Remember the cable loss is about 0 3dB Figure 106 TX I O signal Figure 107 VC1 VC3 signals RM 291 Nokia Customer Care RF troubleshooting Page 7 20 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 160: ...the PA may be damaged 2 Start Phoenix and establish a connection to the phone with the data cable e g FBUS 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 i Band GSM 1800 ii Active Unit TX iii TX Power Level 0 iv TX Data Type Random Results The setup should now look like this RM 291 Nok...

Page 162: ...Troubleshooting diagram for GSM 1800 transmitter GSM 1800 TX output power RM 291 Nokia Customer Care RF troubleshooting Page 7 24 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 163: ...d be about 29 5dBm Remember the cable loss is about 0 5dB Results Figure 112 TX I O signal Figure 113 VC1 VC2 VC3 signals RM 291 RF troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 7 25 Copyright 2007 Nokia All rights reserved ...

Page 165: ...y for this oscillator is set by an external crystal B7600 The reference oscillator is used as a reference frequency for the PLL synthesizer and as the system clock for the Baseband The 26MHz signal is divided by 2 to achieve 13MHz inside the UPP IC D2800 The 26MHz signal from the VCXO can be measured by probing R2900 The level at this point is approx 770mVpp Frequency of this oscillator is adjuste...

Page 167: ...hesizer Troubleshooting Troubleshooting flow Figure 118 Synthesizer troubleshooting RM 291 RF troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 7 29 Copyright 2007 Nokia All rights reserved ...

Page 168: ...g FBUS 3 Phoenix settings shall be as follows Figure 119 Phoenix Settings 4 Establish input of a standard FM signal to the FM module 5 Signal generator settings shall be as follows i Frequency 98 MHz ii Level 60 dBm iii FM deviation 22 5 kHz iv LFGEN frequency 1kHz RM 291 Nokia Customer Care RF troubleshooting Page 7 30 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 169: ...o troubleshooting diagram Troubleshooting flow Figure 120 FM radio troubleshooting RM 291 RF troubleshooting Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 7 31 Copyright 2007 Nokia All rights reserved ...

Page 170: ...eshooting Antenna troubleshooting Troubleshooting flow Figure 121 Antenna troubleshooting RM 291 Nokia Customer Care RF troubleshooting Page 7 32 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 173: ...cessing 8 18 Receiver general description 8 18 VCXO and PLL 8 18 List of Tables Table 10 Voltage limits 8 8 Table 11 Connector for External Audio Accessories 8 9 Table 12 System connector 8 10 Table 13 System connector 8 10 Table 14 AC and DC Characteristics of RF Base band Analogue Signals 8 11 Table 15 SIM interface 8 14 Table 16 Battery IF 8 15 Table 17 Frequency bands and TX power class 8 17 T...

Page 174: ...Figure 129 BL 5C battery connection order 8 16 Figure 130 BL 5C battery block 8 16 RM 291 Nokia Customer Care System module Page 8 4 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 175: ...part The User Interface parts are situated at the UI side which is on the opposite side of the engine board The 1MF is the system module of the mobile device Figure 122 Module block diagram RM 291 System module Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 8 5 Copyright 2007 Nokia All rights reserved ...

Page 176: ... 128 pixels with backlighting The UI module features a function key mat with a 4 way navigation key with a center selection key Baseband description UPP UPP Universal Phone Processor is the digital ASIC of the DCT4 generation base band UPP4Mv3 includes 4 5 MBit internal RAM 16 32 bit RISC MCU core Memory This mobile uses two kinds of memories Flash and Synchronous RAM SRAM These memories have are ...

Page 177: ... illustration below Figure 123 Power connection diagram All connectors going to the outside world have filter components ESD protection and EMC reduction The Digital Data lines on SIM have special dedicated filter ASIP The below figure show the SIM filtering Figure 124 SIM filtering RM 291 System module Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 8 7 Copyright 2007 Nokia All rights reser...

Page 178: ...user the phone acts as if it was switched off Active In the Active mode the phone is in normal operation scanning for channels listening to a base station transmitting and processing information Sleep In sleep mode VCTCXO is shut down and 32 kHz sleep clock oscillator is used as reference clock for the base band Charging Charging can be performed in any operating mode Voltage limits Table 10 Volta...

Page 179: ...ical switch which is used to detect the connection of the accessories The configuration for the 4 pole Jack plug is shown in the following figure Figure 125 4 pole jack plug for audio accessory Table 11 Connector for External Audio Accessories Line symbol Function XMICP External microphone signal input RM 291 System module Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 8 9 Copyright 2007 No...

Page 180: ...by PPH 1 External signals and connections Table 12 System connector Pin Signal 1 GND 2 3 XMICIN 4 XEARN 5 XMICP 6 XEARP 7 HEADINT Interfaces External signals and connections Table 13 System connector Pin Signal 1 GND 2 3 XMICIN 4 XEARN 5 XMICP 6 XEARP 7 HEADINT RM 291 Nokia Customer Care System module Page 8 10 COMPANY CONFIDENTIAL Issue 1 Copyright 2007 Nokia All rights reserved ...

Page 181: ...TCXO UPP DC Level 0 V System Clock slicer Ref GND not separated from pwb GND layer RXIP RXIN RXQP RXQN RF IC UEMCL ite Voltage swing static 1 4 1 45 Vpp Differential positive negative in phase and quadrature Rx Signals DC level 1 3 1 35 1 4 V I Q amplitude mismatch 0 2 dB I Q phase mismatch 0 5 0 5 deg TXIP TXIN TXQP TXQN UEMCLit e RF IC Differential voltage swing static 2 25 2 45 Vpp Differential...

Page 182: ...ce Impedance 200 W Resolution 10 bits VCXOTEMP RF IC UEMCL ite Input voltage range 0 2 7 V Input resistance 900 6000 Ohm Resolution 10 bits PATEMP RF IC UEMCL ite Voltage at 20oC 1 57 V Usage depends of the RF design LCD interface The display is controlled by phone processor UPP The LCD module is connected to the PWB by a 10 pin board to board connector Keyboard A 5 X 5 matrix keyboad consists of ...

Page 183: ...Figure 126 Keyboard schematics The layout is shown in Keyboard layout in UI side RM 291 System module Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 8 13 Copyright 2007 Nokia All rights reserved ...

Page 184: ...me Parameter Min Typ Max Unit Notes 1 VSIM 1 8V SIM Card 1 6 1 8 1 9 V Supply voltage 3V SIM Card 2 8 3 0 3 2 V 2 SIMRST 1 8V SIM Card 0 9xVSI M VSIM V SIM reset output 0 0 15xVSIM 3V SIM Card 0 9xVSI M VSIM V 0 0 15xVSIM 3 SIMCLK Frequency 3 25 MHz Trise Tfall 50 ns 1 8V Voh 0 9xVSI M VSIM V 1 8V Vol 0 3V Voh 0 9xVSI M VSIM V 3V Vol 0 RM 291 Nokia Customer Care System module Page 8 14 COMPANY CON...

Page 185: ...ified in regulator section in this document Figure 128 SIM interface block diagram Battery connector Internal user changeable batteries Semi fixed Types Li Ion NiMH A four terminal VBATT GND BSI BTEMP battery interface is used The battery type and size are defined in the next chapter Table 16 Battery IF Signal From To Min Nom Max Condi tion Note GND Global Batt Global GND VBAT Batt 3 1 5 1 Battery...

Page 186: ...connection order Battery BL 5C Type BL 5C Technology Li Ion 4 2 V charging 3 1 V cut off Capacity 970 mAh The BSI resistor is placed on the main PWB as the telephone supports only one battery capacity Further a BSI connection is added to the Flash interface The battery temperature is measured by a NTC resistor placed on the main PWB opposite to the Battery Battery pack has an impedance of 130 150 ...

Page 187: ...MHz GSM1800 Tx 1710 1785 MHz 1 30dBm Rx 1805 1880 MHz Table 18 Multi slot class Multislot Class GPRS MSC 6 up to 3 1 and 2 2 Transmitter general description The transmitter has separate parallel paths covering the different bands The transmitter operates in GMSK mode only The power level control circuitry is integrated in the front end module RM 291 System module Nokia Customer Care Issue 1 COMPAN...

Page 188: ...FEM the RX signals are filtered by SAW filters one for each band We now have two paths one for each band In each path the signal is then fed to the low noise amplifier LNA which is integrated in PMB3258 The RX front end circuitry inside the PMB3258 contains the LNA and the quadrature down converting mixers The mixers at each signal path convert the RF signal directly down to baseband I Q signals L...

Page 191: ... connector Keyboard and UI 9 4 RAP3G SDRAM and Flash 9 5 RF Part 9 6 Signal Overview 9 7 Component finder 9 8 RM 291 Schematics Nokia Customer Care Issue 1 COMPANY CONFIDENTIAL Page 9 3 Copyright 2007 Nokia All rights reserved ...

Page 199: ...Bus MCU controlled serial bus connected to UPP_WD2 UEME and Zocus CCP Compact Camera Port CDSP Cellular DSP expected to run at low levels CLDC Connected limited device configuration CMOS Complimentary metal oxide semiconductor circuit low power consumption COF Chip on Foil COG Chip on Glass CPU Central Processing Unit CSR cambridge silicon radio CSTN Color Super Twisted Nematic CTSI Clock Timing S...

Page 200: ...e GSM Group Special Mobile Global System for Mobile communication HF Hands free HFCM Handsfree Common HS Handset HSCSD High speed circuit switched data data transmission connection faster than GSM HW Hardware I O Input Output IBAT Battery current IC Integrated circuit ICHAR Charger current IF Interface IHF Integrated hands free IMEI International Mobile Equipment Identity IR Infrared IrDA Infrared...

Page 201: ...onal digital assistant PDRAM Program Data RAM on chip in Tiku Phoenix Software tool of DCT4 x PIM Personal Information Management PLL Phase locked loop PM Phone Permanent memory PUP General Purpose IO PIO USARTS and Pulse Width Modulators PURX Power up reset PWB Printed Wiring Board PWM Pulse width modulation RC filter Resistance Capacitance filter RF Radio Frequency RF PopPort TM Reduced function...

Page 202: ...transmitter UEME Universal Energy Management chip Enhanced version UEMEK See UEME UI User Interface UPP Universal Phone Processor UPP_WD2 Communicator version of DCT4 system ASIC USB Universal Serial Bus VBAT Battery voltage VCHAR Charger voltage VCO Voltage controlled oscillator VCTCXO Voltage Controlled Temperature Compensated Crystal Oscillator VCXO Voltage Controlled Crystal Oscillator Vp p Pe...

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