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Service Manual

RM-51 (Nokia 3230)

Mobile Terminal

Part No: (9238460 (Issue 1))

Nokia Customer Care

Company Confidential

Summary of content (276 pages)

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RM-51 Amendment Record Sheet Nokia Customer Care Amendment Record Sheet Amendment No Original issue Page ii Date 02/2005 Inserted By Comments Johanna Bryman Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Copyright Nokia Customer Care Copyright Copyright © 2005 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.
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RM-51 Warnings and cautions Nokia Customer Care Warnings and cautions Warnings • IF THE DEVICE CAN BE INSTALLED IN A VEHICLE, CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES FITTED WITH ELECTRONIC ENGINE MANAGEMENT SYSTEMS AND ANTI-SKID BRAKING SYSTEMS. UNDER CERTAIN FAULT CONDITIONS, EMITTED RF ENERGY CAN AFFECT THEIR OPERATION. IF NECESSARY, CONSULT THE VEHICLE DEALER/ MANUFACTURER TO DETERMINE THE IMMUNITY OF VEHICLE ELECTRONIC SYSTEMS TO RF ENERGY.
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RM-51 For your safety Nokia Customer Care For your safety QUALIFIED SERVICE Only qualified personnel may install or repair phone equipment. ACCESSORIES AND BATTERIES Use only approved accessories and batteries. Do not connect incompatible products. CONNECTING TO OTHER DEVICES When connecting to any other device, read its user’s guide for detailed safety instructions. Do not connect incompatible products. 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Care and maintenance Nokia Customer Care 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. • Keep the phone and all its parts and accessories out of the reach of small children. • Keep the phone dry. Precipitation, humidity and all types of liquids or moisture can contain minerals that will corrode electronic circuits.
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RM-51 ESD protection Nokia Customer Care 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.
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RM-51 Battery information Nokia Customer Care 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, it is time to buy a new battery.
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RM-51 Company Policy Nokia Customer Care Company Policy Our policy is of continuous development; details of all technical modifications will be included with service bulletins. While every endeavour has been made to ensure the accuracy of this document, some errors may exist. If any errors are found by the reader, NOKIA MOBILE PHONES Business Group should be notified in writing.
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RM-51 Nokia 3230 Service Manual Structure Nokia Customer Care Nokia 3230 Service Manual Structure 1 General information 2 Parts and layouts 3 Phoenix service SW 4 Service Tools 5 Disassembly and reassembly instructions 6 Baseband troubleshooting 7 RF troubleshooting 8 Camera module troubleshooting 9 System module and user interface 10 Schematics Glossary 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 General information Nokia Customer Care Table of Contents Product selection............................................................................................................................................................................1–5 Display and keypad features......................................................................................................................................................1–5 Features................................................................
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RM-51 General information Nokia Customer Care Product selection The RM-51 is a triple band transceiver unit designed for the GSM900 (including EGSM), GSM1800 and GSM1900 networks. Figure 1 RM-51 Display and keypad features • • • • • Large high resolution TFT color display (176x208 pixels) with 65,536 colors 2,1" (34.8mm x 41.
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RM-51 General information Nokia Customer Care • • • • • IrDA Internal vibrator Integrated handsfree speaker SIM (1.8 and 3.0 V) Real time clock Software features • • • • • • OS: Symbian OS 7.0a UI Style: S60 v2.1 Java: MIDP 2.0 JSR 30, 82, 118, 120, 135 WAP: 2.0, xHTML over TCP/IP stack HTML browser OMA: MMS 1.
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RM-51 General information Category Nokia Customer Care Feature Local (using PC Suite) • Data: Calendar, Contacts • PC Applications: Microsoft Outlook (97, 98, 2000, 2002), Lotus Organizer (5.0, 6.0), Lotus Notes (5.0/5.02/6.0) • Unified PC-suite for MDO games Remote (with SyncML server) • Data: Calendar, Contacts Phone • • • • Games • Agent V • Warrior Quest • Rally Pro Contest (multiplayer via Bluetooth) Midp 2.
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RM-51 General information Nokia Customer Care Car accessories Mobile holder Type CR-28 Carrying Carrying case Audio Type Headset HS-5 Boom Headset HDB-4 Fashion stereo headset HS-3 Stereo headset (APAC) HDS-3 FM Radio headset HS-2R Wireless headset HDW-3 Wireless clip-on headset HS-21W Wireless boom headset HS-4W Wireless headset HS-11W Wireless image headset HS-13W TTY Adapter HDA-10 Data accessories Type Connectivity Cable DKU-2 Memory unit MU-1 Memory unit MU-2 Memory u
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RM-51 General information Nokia Customer Care Technical specifications General specifications Unit Dimension (mm) Transceiver with BL-5B 760mAh Li-Ion battery pack 109x49x16-19 Weight (g) Volume (cc) 110 90 Main RF characteristics for triple-band phones (Europe) Parameter Unit Cellular system GSM/EGSM900,GSM1800/1900 Rx frequency band EGSM900: 925 - 935 MHz GSM900: 935 - 960MHz GSM1800: 1805 - 1880 MHz GSM1900: 1930 - 1990 MHz Tx frequency band EGSM900: 880 - 890MHz GSM900: 890 - 915MHz GSM
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RM-51 General information Nokia Customer Care Standby time Battery: BL-5B 760mAh Up to 100-230 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. Environmental conditions Environmental condition Ambient temperature Notes Normal operation 15 oC ... +55 oC Specifications fulfilled Reduced performance 55 oC ...
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RM-51 Parts and layouts Nokia Customer Care Table of Contents Exploded view of Nokia RM-51..................................................................................................................................................2–5 Spare parts overview....................................................................................................................................................................2–5 SWAP units........................................................................
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RM-51 Parts and layouts Nokia Customer Care Exploded view of Nokia RM-51 Figure 2 Exploded view of Nokia RM-51 Spare parts overview 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Parts and layouts Nokia Customer Care Figure 3 Spare parts overview SWAP units SWAP units RM-51 SWAP EURO1 - BLACK RM-51 SWAP EURO1 - ORANGE Page 2–6 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Parts and layouts Nokia Customer Care SWAP units RM-51 SWAP EURO1 - RED RM-51 SWAP FRANCE - BLACK RM-51 SWAP FRANCE - ORANGE RM-51 SWAP FRANCE - RED RM-51 SWAP GREECE - BLACK RM-51 SWAP GREECE - ORANGE RM-51 SWAP GREECE - RED RM-51 SWAP GULF - BLACK RM-51 SWAP GULF - ORANGE RM-51 SWAP GULF - RED RM-51 SWAP HEBREW - BLACK RM-51 SWAP HEBREW - ORANGE RM-51 SWAP HEBREW - RED RM-51 SWAP RUSSIAN - BLACK RM-51 SWAP RUSSIAN - ORANGE RM-51 SWAP RUSSIAN - RED RM-51 SWAP TURKEY - BLACK RM-51 SWAP TURKEY - ORAN
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RM-51 Parts and layouts Nokia Customer Care ITEM/CIRCUIT REF. QTY PART NAME 1 TOP COVER ASSY I001 1 TOP COVER I002 1 POWER KEY I003 1 A-COVER I004 1 KEYMAT I005 1 DISPLAY METAL FRAME I006 1 DISPLAY I007 4 SCREWS M1.
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RM-51 Parts and layouts ITEM/CIRCUIT REF. Nokia Customer Care QTY PART NAME I029 1 MICROPHONE I030 1 DC-JACK I031 1 Camera Window I032 1 D-COVER I033 2 SCREWS M1.6X10 I034 2 SCREWS M1.6X7 I035 1 LABEL I036 1 BATTERY COVER Component parts list Note: This list presents the parts of 1kma_10a. For information about the latest build, please refer to the service bulletin.
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RM-51 Parts and layouts Nokia Customer Care Ref Type Name PWB position Assy side C203 Ceramic Capacitor CHIPCAP X5R 1U K 6V3 0603 K3 T C204 Ceramic Capacitor CHIPCAP X7R 10N K 16V 0402 J3 T C220 Ceramic Capacitor CHIPCAP X5R 1U K 6V3 0603 I5 T C221 Ceramic Capacitor CHIPCAP X5R 1U K 6V3 0603 I5 T C222 Ceramic Capacitor CHIPCAP X5R 10U M 6V3 0805 I5 T C230 Ceramic Capacitor CHIPCAP X5R 10U M 6V3 0805 P4 T C231 Ceramic Capacitor CHIPCAP NP0 47P J 50V 0402 P5 T C232 Ce
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RM-51 Parts and layouts Ref Type Nokia Customer Care Name PWB position Assy side C272 Ceramic Capacitor CHIPCAP X7R 1N0 K 50V 0402 H8 T C273 Ceramic Capacitor CHIPCAP X7R 1N0 K 50V 0402 H8 T C274 Ceramic Capacitor CHIPCAP X5R 1U K 6V3 0603 I6 T C275 Ceramic Capacitor CHIPCAP X7R 10N K 16V 0402 I6 T C276 Ceramic Capacitor CHIPCAP X7R 1N0 K 50V 0402 I6 T C277 Ceramic Capacitor CHIPCAP X5R 100N K 10V 0402 K9 T C278 Ceramic Capacitor CHIPCAP X5R 1U K 6V3 0603 I7 T C279 C
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RM-51 Parts and layouts Nokia Customer Care Ref Type Name PWB position Assy side C316 Ceramic Capacitor CHIPCAP X7R 10N K 16V 0402 E3 B C317 Ceramic Capacitor CHIPCAP X5R 100N K 10V 0402 E5 B C340 Ceramic Capacitor CHIPCAP NP0 22P J 50V 0402 Q2 T C341 Ceramic Capacitor CHIPCAP NP0 100P J 50V 0402 Q2 T C354 Ceramic Capacitor CHIPCAP NP0 22P J 50V 0402 S9 T C355 Ceramic Capacitor CHIPCAP NP0 22P J 50V 0402 S9 T C356 Ceramic Capacitor CHIPCAP NP0 22P J 50V 0402 S9 T C37
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RM-51 Parts and layouts Ref Type Nokia Customer Care Name PWB position Assy side C446 Ceramic Capacitor CHIPCAP NP0 22P J 50V 0402 R6 B C447 Ceramic Capacitor CHIPCAP NP0 22P J 50V 0402 R6 B C450 Ceramic Capacitor CHIPCAP NP0 22P J 50V 0402 S3 T C451 Ceramic Capacitor CHIPCAP NP0 22P J 50V 0402 S7 T C460 Ceramic Capacitor CHIPCAP X7R 100N K 16V 0603 Q9 T C461 Ceramic Capacitor CHIPCAP X5R 100N K 10V 0402 P9 T C462 Ceramic Capacitor CHIPCAP X5R 100N K 10V 0402 P9 T C46
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RM-51 Parts and layouts Nokia Customer Care Ref Type Name PWB position Assy side C524 Ceramic Capacitor CHIPCAP X5R 100N K 10V 0402 E5 T C525 Ceramic Capacitor CHIPCAP NP0 100P J 50V 0402 E7 T C526 Ceramic Capacitor CHIPCAP X5R 100N K 10V 0402 D8 T C527 Ceramic Capacitor CHIPCAP X5R 100N K 10V 0402 D8 T C528 Ceramic Capacitor CHIPCAP NP0 82P J 50V 0402 G6 T C529 Ceramic Capacitor CHIPCAP NP0 47P J 50V 0402 E7 T C530 Ceramic Capacitor CHIPCAP NP0 47P J 50V 0402 E7 T C
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RM-51 Parts and layouts Ref Type Nokia Customer Care Name PWB position Assy side C662 Ceramic Capacitor CHIPCAP X7R 22N K 16V 0402 M3 T C663 Ceramic Capacitor CHIPCAP X7R 47N K 10V 0402 O4 T C664 Ceramic Capacitor CHIPCAP X7R 22N K 16V 0402 N2 T C665 Ceramic Capacitor CHIPCAP X7R 33N K 10V 0402 O3 T C666 Ceramic Capacitor CHIPCAP X7R 47N K 10V 0402 O4 T C667 Ceramic Capacitor CHIPCAP NP0 100P J 50V 0402 N4 T C668 Ceramic Capacitor CHIPCAP X7R 33N K 10V 0402 O4 T C669
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RM-51 Parts and layouts Nokia Customer Care Ref Type Name PWB position Assy side C716 Ceramic Capacitor CHIPCAP X7R 10N K 16V 0402 G4 T C750 Ceramic Capacitor CHIPCAP X5R 4U7 K 6V3 0805 N10 B C751 Ceramic Capacitor CHIPCAP NP0 22P J 50V 0402 Q10 B C752 Ceramic Capacitor CHIPCAP X5R 100N K 10V 0402 Q10 B C753 Ceramic Capacitor CHIPCAP X5R 100N K 10V 0402 Q9 B C800 Ceramic Capacitor CHIPCAP NP0 100P J 50V 0402 D4 T C801 Ceramic Capacitor CHIPCAP NP0 2P2 C 50V 0402 D3 T
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RM-51 Parts and layouts Ref Type Nokia Customer Care Name PWB position Assy side F130 Fuse And Protector SM FUSE F 1.5A 32V ROHS-FREE 0603 S4 B G500 VCO VCO 3296-3980MHZ 4-BAND Matsushit D6 T G501 VCTCXO VCTCXO 26MHZ+-3PPM 2.7V 1.3MA GSM E8 T G502 CELL CAPACITOR 0.015MAH 3V3 M10 B J800 NSC: (No Standard Component) D2 T J801 NSC: (No Standard Component) E2 T J802 NSC: (No Standard Component) E2 T L130 EMC Component FERR.
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RM-51 Parts and layouts Nokia Customer Care Ref Type Name PWB position Assy side L677 EMC Component CHIP BEAD ARRAY 2X1000R 0405 S7 B L678 EMC Component CHIP BEAD ARRAY 2X1000R 0405 S9 B L679 EMC Component CHIP BEAD ARRAY 2X1000R 0405 R7 B L700 EMC Component FERR.
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RM-51 Parts and layouts Ref Type Nokia Customer Care Name PWB position Assy side R195 Fixed Resistor CHIPRES 0W06 10K J 0402 K4 T R200 Fixed Resistor CHIPRES JUMPER 0R0 0402 K3 T R252 Fixed Resistor CHIPRES 0W06 100K J 0402 L8 T R253 Fixed Resistor CHIPRES 0W06 100K F 200PPM 0402 L8 T R254 Fixed Resistor CHIPRES 0W06 100K F 200PPM 0402 I8 T R255 Fixed Resistor CHIPRES 0W06 39K J 0402 H8 T R257 Fixed Resistor CHIPRES 0W06 220R J 0402 L7 T R259 Fixed Resistor CHIPRES
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RM-51 Parts and layouts Nokia Customer Care Ref Type Name PWB position Assy side R451 Integrated Discretes ASIP USB2 FILTER BGA10 PBFREE R6 B R452 Fixed Resistor CHIPRES 0W06 220K J 0402 R9 T R465 Fixed Resistor CHIPRES 0W06 4K7 J 0402 N5 T R470 Fixed Resistor CHIPRES JUMPER 0R0 0402 L8 T R490 Fixed Resistor CHIPRES 0W06 10K J 0402 K6 T R491 Fixed Resistor CHIPRES 0W06 680R J 0402 O5 T R492 Fixed Resistor CHIPRES 0W06 100R J 0402 O5 T R501 Fixed Resistor CHIPRES 0W
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RM-51 Parts and layouts Ref Type Nokia Customer Care Name PWB position Assy side R635 Integrated Discretes ASIP MIC W/ESD RES+CAP+ZDI BGA11 R7 B R640 Fixed Resistor CHIPRES 0W06 4K7 J 0402 K3 T R642 Fixed Resistor CHIPRES 0W06 18K J 0402 Q3 T R644 Fixed Resistor CHIPRES 0W06 27K J 0402 Q3 T R646 Variable Resistor VAR.ARRAY 2X16V 824-915MHZ 0405 S9 T R648 Variable Resistor VAR.ARRAY 2X16V 824-915MHZ 0405 S9 B R649 Variable Resistor VAR.
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RM-51 Parts and layouts Nokia Customer Care Ref Type Name PWB position Assy side R715 Fixed Resistor CHIPRES 0W06 33R J 0402 G3 T R717 Resistor Network RES NETWORK 0W04 1DB ATT 0404 G3 T R718 Resistor Network RES NETWORK 0W04 1DB ATT 0404 G4 T R750 Fixed Resistor CHIPRES 0W5 4R7 J 200PPM 1210 O10 B R800 Fixed Resistor CHIPRES 0W06 3K3 J 0402 D4 T R801 Fixed Resistor CHIPRES 0W06 10R J 0402 E4 T R802 Fixed Resistor CHIPRES 0W06 560R J 0402 E4 T R809 Variable Resistor
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RM-51 Parts and layouts Ref Type Nokia Customer Care Name PWB position Assy side V657 Diode CAP.DI BB202 CT 2.5 FM 0R8 SOD523 M4 T V800 Bipolar Transistor BJT TR BGA428 LNA1.8GHZ 19.
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RM-51 Parts and layouts Nokia Customer Care Component layout, bottom Figure 4 Component layout, bottom Component layout, top Figure 5 Component layout, top Page 2–24 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Phoenix service SW Nokia Customer Care Table of Contents Service software installation......................................................................................................................................................3–5 Phoenix installation steps in brief......................................................................................................................................3–5 Installing Phoenix.........................................................................
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RM-51 Phoenix service SW Nokia Customer Care Figure 36 Login, user configured.............................................................................................................................................3–22 Figure 37 Phoenix icon...............................................................................................................................................................3–22 Figure 38 Manage connections.........................................................................
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RM-51 Phoenix service SW Nokia Customer Care Service software installation Phoenix installation steps in brief Phoenix is the DCT-4 generation service software for reprogramming, testing and tuning the phone.
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RM-51 Phoenix service SW Nokia Customer Care If uninstalling or rebooting is needed at any point, you will 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 6 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.
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RM-51 Phoenix service SW Nokia Customer Care 2. Click Next in Welcome dialog to continue. Figure 8 Welcome dialog 3. Read the disclaimer carefully. Figure 9 Disclaimer text 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Phoenix service SW Nokia Customer Care 4. Choose destination folder. The default folder C:\ProgramFiles\Nokia\Phoenix is recommended. Then click Next to continue. You may choose another location by selecting Browse (not recommended). Figure 10 Destination folder 5. Wait for the components to be copied. The progress of the setup is shown in the Setup Status window. Figure 11 Installation status 1 6. Wait for the drivers to be installed and updated. The process may take several minutes to complete.
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RM-51 Phoenix service SW Nokia Customer Care Figure 12 Installation status 2 Figure 13 Registering components 1 If the operating system requires restarting your computer (Windows 98, SE, ME) the Install Shield Wizard will tell you about it. Select Yes... to reboot the PC immediately and No... to reboot the PC manually afterwards. 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Phoenix service SW Nokia Customer Care Figure 14 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 15 Registering components 2 Page 3–10 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Phoenix service SW Nokia Customer Care 7. Click Finish to end installation. Figure 16 Finish installation Phoenix is now ready for use. Next action Before using Phoenix Service Software, you must: • install phone model specific data package for Phoenix, and • configure users and connections. FPS-8* can be used after updating its Flash Update Package files.
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RM-51 Phoenix service SW Nokia Customer Care If you try to update the Phoenix Service Software with the same version that you already have (for example, a15_2004_24_7_55 to a15_2004_24_7_55) you are asked if you want to uninstall the version of Phoenix you have on your PC. In this case you can choose between total uninstallation and repair just like when you choose to uninstall Phoenix service software from the Windows Control panel.
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RM-51 Phoenix service SW Nokia Customer Care Figure 19 Uninstallation status 2. If the operating system does not require rebooting, 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 20 Finish uninstallation 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Phoenix service SW Nokia Customer Care Figure 21 Restart computer Repairing Phoenix installation Context If you experience any problems with the service software, or suspect that files have been lost, you can use the repair function before completely reinstalling Phoenix. Note: The original installation package (for example, 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.
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RM-51 Phoenix service SW Nokia Customer Care Figure 22 Repair program 4. Click Finish to complete repair. Figure 23 Finish repair installation Phoenix service software data package overview Each product has its own data package (DP).
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RM-51 Phoenix service SW Nokia Customer Care Installing Phoenix data package Before you begin 1 Verify that The data package contains all product-specific data to make the Phoenix Service Software and tools usable with a certain phone model. 2 Check that the dongle is attached to the parallel port of your computer. 3 Install Phoenix 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.
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RM-51 Phoenix service SW Nokia Customer Care 3. Click Next to continue. Figure 25 Continue data package installation In this view you can see the contents of the data package. Read the text carefully. There should be information about the Phoenix version required with this data package. Click Next to continue. Figure 26 Data package setup information 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Phoenix service SW Nokia Customer Care 4. Confirm location and click Next to continue. Figure 27 Data package destination folder The install shield checks where the Phoenix application is installed and the directory is shown. Click Next to continue. 5. Click Next to start copying the files. Phone model specific files will be installed. Please wait. Figure 28 Start copying files Page 3–18 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Phoenix service SW Nokia Customer Care Figure 29 Data package installation status 6. Click Finish to complete the installation. Figure 30 Finish data package installation You now have all phone model specific files installed in your Phoenix Service SW. Next action Phoenix can be used, for example, for flashing phones and printing type labels. But first you must: • configure users, and • manage connections. FLS-4S can be used right away. FPS-8* can be used after updating Flash Update Package files.
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RM-51 Phoenix service SW Nokia Customer Care Uninstalling Phoenix data package Context If you try to install the same version of Phoenix data package that you already have, you are asked if you want to uninstall the 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.
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RM-51 Phoenix service SW Nokia Customer Care Service software 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 33 Login 2. Choose New to add information for a new user. Figure 34 Add information for new user 1 3. Type in your name and initials and click OK.
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RM-51 Phoenix service SW Nokia Customer Care 5. Click OK. Figure 36 Login, user configured Managing connections in Phoenix Steps 1. Start Phoenix Service SW and log in. Figure 37 Phoenix icon 2. Choose File -> Manage Connections. Figure 38 Manage connections Existing connections can be selected, edited, deleted, and new ones created by using this dialog. Page 3–22 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Phoenix service SW Nokia Customer Care Figure 39 Connections list 3. Click Add to add a new connection, and 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. 4. Select Manual mode, and click Next to continue.
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RM-51 Phoenix service SW Nokia Customer Care 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. 6. Activate the connection you want to use by clicking it, use up/down arrows to move it on top of the list, and click Apply. Figure 42 Connections list The connection is now selected and can be used after closing the Manage Connections window.
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RM-51 Phoenix service SW Nokia Customer Care Figure 45 Product support module information Installing Flash support files for FPS-8* and FLS-4* Before you begin Note: This is a separate installation package. • Install Phoenix Service SW. • Install phone model specific data package for Phoenix. • The flash support files are delivered in the same installation package with Phoenix data packages or newer Phoenix packages since September 2003.
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RM-51 Phoenix service SW Nokia Customer Care 2. If the same version of Flash Update package already exists, and you want to reinstall it, the previous package is first uninstalled. Run the installation again. Figure 47 Uninstall flash update package If you try to downgrade the existing version to older 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.
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RM-51 Phoenix service SW Nokia Customer Care 3. It is highly recommended to install the files to the default destination folder C:\Program Files\Nokia \Phoenix. Click Next to continue. Figure 50 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. Figure 51 Flash installation status 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia.
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RM-51 Phoenix service SW Nokia Customer Care 4. Choose Finish to complete the installation procedure. Figure 52 Finish flash update Next action FLS-4 can be used right after the Flash Update Package is installed. FPS-8* flash prommer must be updated using Phoenix! Updating FPS-8 Flash prommer software Steps 1. Start Phoenix Service Software and log in, manage connection correctly for the FPS-8* flash prommer. Figure 53 Phoenix icon 2. Choose Flashing -> FPS-8 maintenance.
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RM-51 Phoenix service SW Nokia Customer Care 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 55 Prommer SW update 4. Wait until you are notified that update has been successful; the procedure will take a couple of minutes. Click OK to close the FPS-8 Maintenance window.
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RM-51 Phoenix service SW Nokia Customer Care Figure 57 FPS-8 info window Alternative steps • FPS-8 SW can also be updated by pressing Update button and selecting appropriate fps8upd.ini file in C: \Program Files\Nokia\Phoenix\Flash. Figure 58 Flash directory window • All files can be loaded separately to FPS-8. To do this, just press the right mouse button in the Flash box files window and select the file type to be loaded. More information can be found in Phoenix Help.
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RM-51 Phoenix service SW Nokia Customer Care 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 Phoenix is installed). Steps 1. Start Phoenix Service Software. 2. Select Flashing -> FPS-8 maintenance. Figure 59 FPS-8 maintenance 3. Click Activate in the FPS-8 Maintenance window.
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RM-51 Phoenix service SW Nokia Customer Care 4. Click Open to activate the box. Figure 61 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. 2. 3. 4. Start Phoenix Service Software. Choose Maintenance -> Prommer Maintenance. In the Prommer Maintenance window, click Deactivate. To confirm the deactivation, click Yes.
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RM-51 Phoenix service SW Nokia Customer Care Updating JBV-1 docking station software Before you begin The JBV-1 docking station contains software (firmware) which can be updated.
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RM-51 Phoenix service SW Nokia Customer Care 2. Read the instructions in the dialog box and click Next to continue. 3. Figure 64 JBV-1 update information Accept the suggested destination folder for installing the JBV-1 SW Package, and click Next to continue. 4. Figure 65 JBV-1 update destination folder Select Full installation and click Next to continue. Page 3–34 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Phoenix service SW 5. Nokia Customer Care Figure 66 Select installation: Full A program folder is created and the software files are installed there. Click Next to continue. Figure 67 Select program folder 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Phoenix service SW Nokia Customer Care 6. 7. 8. Click Finish to complete the installation. Figure 68 Finish JBV-1 update installation 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. Install or update the JBV-1 USB drivers which are delivered with the JBV-1 SW installation package.
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RM-51 Phoenix service SW Nokia Customer Care 11. Choose file JBV1v18.CDE and click Open to update your JBV-1 to a new version (v.18). Figure 70 JBV-1 update directory window Wait until you hear a "click" from the JBV-1. The older SW file JBV1v17.CDE is visible in this view only if the previous JBV-1 SW package has been installed on your computer. 12. Click OK to see the current JBV-1 status (after a successful update).
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RM-51 Service Tools Nokia Customer Care Table of Contents Service tools.....................................................................................................................................................................................4–5 ACF-8..............................................................................................................................................................................................4–5 AXS-4..................................................
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RM-51 Service Tools Nokia Customer Care List of Figures Figure 73 Flash concept..............................................................................................................................................................4–18 Figure 74 POS flash concept......................................................................................................................................................4–19 Figure 75 POS flash concept with FPS-10...............................................
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RM-51 Service Tools Nokia Customer Care Service tools List of Service Tools The table below gives a short overview of service tools that can be used for testing, error analysis and repair of product , refer to various concepts. ACF-8 Universal power supply 0680032 ACF-8 universal power supply is used to power FPS-8. ACF-8 has 6V DC and 2.1A output. AXS-4 Service cable 0730090 The AXS-4 D9-D9 service cable is used to connect two 9 pin D connectors for example between PC and FPS-8.
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RM-51 Service Tools Nokia Customer Care CA-31D USB cable 0730322 The USB cable is used to connect FPS-10 or FPS-11 to a PC computer. It is included in the FPS-10 and FPS-11 sales packages. CA-41PS Power cable 0730329 The DC cable is used to connect the POS flash adapter to FPS-10. CA-5S DC cable 0730283 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.
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RM-51 Service Tools Nokia Customer Care DAU-9S MBUS cable 0730108 The MBUS cable DAU-9S has a modular connector and is used, for example, between the PC's serial port and module jigs, flash adapters or docking station adapters. FLC-2 DC cable 0730185 FLC-2 is used with a flash adapter to supply a controlled operating voltage.
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RM-51 Service Tools Nokia Customer Care FPS-10 Flash prommer 0086189 FPS-10 interfaces with: • • • • PC Control unit Flash adapter Smart card FPS-10 flash prommer features: • • • • • • Provides flash functionality for BB5 terminals Smart Card reader for SX-2 or SX-4 Forwards USB traffic through it Provides USB to FBUS/Flashbus conversion Provides LAN to FBUS/Flashbus and USB conversion Vusb output switchable by PC command FPS-10 sales package includes: • FPS-10 prommer (0770503) • Power Supply with
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RM-51 Service Tools Nokia Customer Care FPS-8 FLASH prommer 0080321 The flash prommer FPS-8 is used for example with flash adapters, docking station adapters and flash/docking stations. Power is supplied to FPS-8 from the universal power supply, ACF-8.
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RM-51 Service Tools Nokia Customer Care MJ-55 Module jig 0780413 The MJ-55 module jig is used for testing the following modules: • User interface • Baseband and RF on system module Note: The nominal supply voltage for MJ-55 is +4.0V. The supply voltage must not exceed +6.5V (min. 3.0V). • PCS-1 Spare flex unit 0780546 Spare UI unit 0780547 Power cable 0730012 The PCS-1 power cable (DC) is used with a docking station, a module jig or a control unit to supply a controlled operating voltage.
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RM-51 Service Tools Nokia Customer Care RJ-46 Antenna switch rework jig 0780374 RJ-59 Soldering jig 0780430 The soldering jig RJ-59 is used for soldering and as a rework jig for system module. It is made of lead-free rework compatible material. 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Service Tools Nokia Customer Care SA-65 RF Coupler 0780415 SA-65 RF Coupler is used for Go/No-Go test after changing components in the RF part of the phone. The SA-65 is mounted on the docking station adapter, after which the phone can be placed in the docking station adapter. RF attenuations: • Table 2 TX (dB) Band 900 1800 1900 Channel Attenuation [dB] 975 7.6 124 6 512 19 885 13.7 512 9.7 810 8.
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RM-51 Service Tools Nokia Customer Care SF-50 POS (point of sales) flash adapter 0780416 The POS flash adapter SF-50 is used in the place of phone’s normal battery during service, to supply a controlled operating voltage and to connect to flash pads. See also "POS Flash concept". Instructions 1 Close MMC Lid before inserting the Flash Adapter. 2 Open the slide in arrow direction as shown in the picture. 3 Insert the Flash Adapter like a battery, start at the battery connector side.
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RM-51 Service Tools Nokia Customer Care SK-8 LGA rework kit for Kaede 0274550 SK-8 is used to print solder paste on Kaede USB component (NMP code: 4342163) when the component is reworked. SK-8 consists of ST-9 (NMP code: 0770727) Stencil and RJ-29 (NMP code: 0770728) rework jig. Due to the large mechanical tolerance of the component, the following procedure is necessary: Instructions 1 Put the component into the rework jig.
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RM-51 Service Tools Nokia Customer Care SK-9 LGA rework kit for MicroPA 0274819 SK-9 is used to print solder paste on MicroPA component (NMP code: 4355641) when the component is reworked. SK-9 consists of ST-13 (NMP code: 0770848) stencil and RJ-21 (NMP code: 0770849) rework jig. Due to the large mechanical tolerance of the component, the following procedure is necessary: Instructions 1 Put the component into the rework jig.
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RM-51 Service Tools Nokia Customer Care SRT-6 Opening tool 0770431 SS-15 Camera removal tool 0770755 The camera removal tool SS-15 is used to remove/attach the camera module from/to the socket on the phone PWB. Page 4–16 SS-34 Flex opening tool 0780396 ST-15 Antenna switch rework stencil 0780412 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Service Tools Nokia Customer Care XCS-1 Service cable 0730218 The XCS-1 service cable is used to connect FLS-4S to the POS flash adapter for supplying a controlled operating voltage and data connection. XCS-4 Modular cable 0730178 XCS-4 is a shielded (one specially shielded conductor) modular cable for flashing and service purposes. XRF-1 RF cable 0730085 The RF cable is used to connect, for example, a module repair jig to the RF measurement equipment. SMA to N-Connector ca. 610mm.
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RM-51 Service Tools Nokia Customer Care Service software concepts Flash concept with FPS-8 Figure 73 Flash concept Item Description Type Code 1 Point of Sales flash loading adapter SF-50 0780416 2 Power cable FLC-2 0730185 3 Modular cable XCS-4 0730178 4 Flash prommer box sales pack FPS-8 0080321 5 AC Charger ACF-8, included in FPS-8 sales pack 0680032 6 Printer cable CA-10DS, included in FPS8 sales pack 0730298 7 D9 – D9 cable AXS-4, included in FPS-8 sales pack 0730090 8
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RM-51 Service Tools Nokia Customer Care Note: More than 32MB SRAM required in FPS-8. POS flash concept Figure 74 POS flash concept Item Description Type Code 1 Point of Sales flash loading adapter SF-50 0780416 2 Service cable XCS-1 0730218 3 FLS-4S sales pack for EMEA FLS-4S 0080541 4 AC charger ACF-8, included in FLS-4S sales pack 0680032 5 Computer with Phoenix SSW 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Service Tools Nokia Customer Care POS flash concept with FPS-10 Figure 75 POS flash concept with FPS-10 Item Description Type Code 1 Point of Sales flash loading adapter SF-50 0780416 2 Service cable XCS-4 0730178 3 Power cable CA-41PS 0730329 4 Flash prommer box FPS-10 0086189 5 AC charger AC-33 included in sales kit 0675525 6 USB cable CA-31D included in sales kit 0730322 7 Software protection key PKD-1 0750018 8 Computer with Phoenix SSW Page 4–20 Company Confi
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RM-51 Service Tools Nokia Customer Care POS flash concept with FPS-11 Figure 76 POS flash concept with FPS-11 Item Description Type Code 1 Point of Sales flash loading adapter SF-50 0780416 2 Service cable CA-28DS 0730319 3 Flash prommer box FPS-11 0770758 4 AC charger AC-33 included in sales kit 0675525 5 USB cable CA-31D included in sales kit 0730322 6 Software protection key PKD-1 0750018 7 Computer with Phoenix SSW 9238460 (Issue 1) Company Confidential Copyright ©2005
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RM-51 Service Tools Nokia Customer Care JBV-1 flash concept with FPS-8 Figure 77 JBV-1 flash concept with FPS-8 Item Description Type Code 1 Docking station JBV-1 0770298 2 Docking station adapter DA-44 0780414 3 DC cable CA-5S 0730283 4 Power cable PCS-1 0730012 5 Modular cable XCS-4 0730178 6 Flash prommer box sales pack FPS-8 0080321 7 AC Charger ACF-8, included in FPS-8 sales pack 0680032 8 Printer cable CA-10DS, included in FPS8 sales pack 0730298 9 D9 – D9 cable
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RM-51 Service Tools Item Nokia Customer Care Description Type SRAM Module (3 pcs needed inside FPS-8) SF-12 Code 0080346 (Code includes one SRAM module) Note: More than 32MB SRAM required in FPS-8.
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RM-51 Service Tools Nokia Customer Care Module jig flash concept with FPS-8 Flashing with MJ-55 is recommended in local mode.
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RM-51 Service Tools Item Nokia Customer Care Description Type SRAM Module (3 pcs needed inside FPS-8) SF-12 Code 0080346 (Code includes one SRAM module) Note: More than 32MB SRAM required in FPS-8. Module jig service concept This concept is for troubleshooting and RF calibration. MJ-55 is intended for use with an external power supply. MJ-55 input voltage: normal +4 V, maximum +6.5 V. Ensure that the jumper is set for voltage regulation before the external power supply is connected.
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RM-51 Service Tools Nokia Customer Care Power to JBV-1 should be supplied from an external DC power supply, NOT A FLASH PROMMER. JBV-1 input voltage: normal +12V, maximum +16V.
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RM-51 Disassembly and reassembly instructions Nokia Customer Care Table of Contents Disassembly instructions (see the video clips on care point also).................................................................................5–5 Reassembly instructions............................................................................................................................................................5–11 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Disassembly and reassembly instructions Nokia Customer Care Disassembly instructions (see the video clips on care point also) Steps 1. Protect the window with a film. 2. Open the Battery Cover and protect the Camera Window with a film. 3. Place the SRT-6 between the edge of the Top Cover and the Camera Window. Move the SRT-6 to the left and to the right side to open the snaps of the Top Cover. 4. Remove the Top Cover. 5. Unscrew and remove the Torx Plus size six screws in the shown order.
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RM-51 Disassembly and reassembly instructions Nokia Customer Care 6. Note: For assembly only! For assembly use the shown order and a torque of 5Ncm for the Top screws and a torque of 15Ncm for the Bottom screws! 7. Use the SRT-6 to lift a bit the A-Cover. 8. Remove the A-Cover. 9. Remove the Keymat and protect the inner side of the window with a film. Page 5–6 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Disassembly and reassembly instructions Nokia Customer Care 10. Use the SRT-6 to unlock the four clips of the Display Metal Frame. 11. Remove the Display Metal Frame carefully. 12. Protect the Display with a film. Open the display connector carefully by using the SRT-6. 13. Remove the Display. 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Disassembly and reassembly instructions Nokia Customer Care 14. Unscrew and remove the four Torx Plus size six screws in the shown order. Note: For assembly use the reverse order and a torque of 23Ncm. 15. Remove the C Cover Assy. 16. Take care of the Grounding Clips when re-assembling. 17. Remove the POC Key. Page 5–8 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Disassembly and reassembly instructions Nokia Customer Care 18. Earpiece can be removed by pushing it out from its guidance by using a Torx screwdriver. If it is necessary to replace the Earpiece always use a new Earpiece Adhesive. Note the guide pin when re-assembling. 19. Use SRT-6 to disconnect the Flex Module carefully. 20. Remove the UI-Board Assy. Note: The UI-Board Assy and the Shield are only available as single spare parts. They do not to be glued in after sales. 21.
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RM-51 Disassembly and reassembly instructions Nokia Customer Care 22. Remove the Antenna Assy.. 23. Use tweezers to remove the Vibra. 24. The dental tool can be used when removing the Microphone. Note the guiding when re-assembling. 25. Now remove the DC-Jack by using the DC-plug. Page 5–10 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Disassembly and reassembly instructions Nokia Customer Care 26. Use the A-Cover and the C-Cover as a support for the UI-Board when removing the Camera. 27. Release the clips of the camera holder by using the camera removal tool. 28. Remove the Camera and note the guide pin when re-assembling the device.. Reassembly instructions For reassembly, follow the disassembly instructions, but in reversed order. Note: Pay special attention to step 14 and 6.
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RM-51 Baseband troubleshooting Nokia Customer Care Table of Contents Troubleshooting baseband.........................................................................................................................................................6–5 Troubleshooting dead or jammed phone..............................................................................................................................6–6 BB self test tools............................................................................
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RM-51 Baseband troubleshooting Nokia Customer Care Figure 91 CBUS waveform..........................................................................................................................................................6–13 Figure 92 Flash interface layout (FBUS/MBUS test pads layout)....................................................................................6–14 Figure 93 "Not charging" on display............................................................................................
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RM-51 Baseband troubleshooting Nokia Customer Care Troubleshooting baseband Context This section is intended to be a guide for localising and repairing electrical faults. The fault repairing is divided into troubleshooting paths. The following diagram describes the different baseband troubleshooting paths to be followed in fault situations. Figure 82 Main troubleshooting diagram 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Troubleshooting dead or jammed phone Figure 83 Dead or jammed phone troubleshooting Page 6–6 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care BB self test tools Self test functions are executed when the phone is powered on, and if one or more self test functions fail, the message “Self test failed. Contact Service.” is displayed. However, in this kind of situation the software is able to run and thus the watchdog of UEME can be served. The MCU selftest case can be split into two categories: the ones that are executed during power up and the ones that are executed only with a PC connected.
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RM-51 Baseband troubleshooting Nokia Customer Care General power troubleshooting Figure 87 General power troubleshooting, part 1 Page 6–10 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Figure 88 General power troubleshooting, part 2 Baseband serial interface troubleshooting CBUS interface CBUS is a three-wire serial interface between the main baseband components. The bus consists of data, clock and bus_enable signals. The bus is connected between UPP_WD2, UEMEK and ZOCUS. UPP_WD2 takes care of controlling the traffic on the bus. 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care If the interface is faulty from the UPP_WD2’s end, the phone does not boot properly as powering configurations do not work. Traffic on the bus can be monitored at the following test point and pins. • R640 (test point J193 side) • CBusEN1X J378 Pad • CBusDA J377 Pad The pads and pins are shown in the figures below.
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RM-51 Baseband troubleshooting Nokia Customer Care Figure 91 CBUS waveform CBusCLk is connected to Ch1, CBusDa to CH2 and CBusEnx to Ch3. If you are able to get the phone to boot up and can reach Phoenix BB self test feature, it is possible to test the functionality of each component attached to CBus. Use: • ST_UEM_CBUS_IF_TEST to test the UEMEK CBus interface • ST_ZOCUS_CBUS_IF_TEST to test the ZOCUS CBus interface.
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RM-51 Baseband troubleshooting Nokia Customer Care Figure 92 Flash interface layout (FBUS/MBUS test pads layout) MBUS interface MBUS is a two-wire RX and TX interface between UPP_WD2 and UEMEK. From UEMEK the interface continues to flash/test interface as one-wire interface. UEMEK adjusts the voltage levels. The interface voltage level on the phone flash/test pad pattern is 2.78V and on the UPP_WD2 end it is 1.8V.
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RM-51 Baseband troubleshooting Nokia Customer Care Troubleshooting charger interface Figure 93 "Not charging" on display 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Energy management calibration EM calibrations should be carried out with a JBV-1 docking station attached to a DA-44 docking station adapter. Power to JBV-1 should be supplied from an external DC power supply. JBV-1 input voltages: nominal + 12 VDC, maximum +16VDC. On the JBV-1, A/D converter, BSI, BTEMP, battery voltage (VBAT), charger voltage (VCHAR), charger current (ICHAR) and battery current (IBAT) are calibrated.
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RM-51 Baseband troubleshooting Nokia Customer Care Figure 95 ADC reading window in Phoenix Table 4 Maximum tolerances Reading Check point Tolerance VBAT SCAL 4.2V ±25mV VCHAR 8.4V ±40mV lCHAR 500mA ±20mV BSI 75k (BL-5B) ±1.3kohm Btemp 273K (47k) +5K Backup battery troubleshooting A symptom of a backup battery fault is that Real Time Clock loses the correct time during short battery removal. The same symptom can also be seen when the backup battery is empty.
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RM-51 Baseband troubleshooting Nokia Customer Care Troubleshooting USB interface Figure 96 USB interface troubleshooting 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care SIM card fault The whole SIM interface is located in two chips: UPP_WD2 and UEMEK. UEMEK contains the SIM interface logic level shifting. UPP_WD2 provides SIMClk through UEMEK to the SIM. The SIM interface supports both 3V and 1.8V SIMs. There is an EMIF component (3 lines EMI filter) between the SIM card and the UEMEK which isn’t shown in the figure below.
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RM-51 Baseband troubleshooting Nokia Customer Care Figure 99 SIM answer to reset waveform “Insert SIM Card” in device display although card is inserted Page 6–22 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Figure 100 “Insert SIM Card” in device display although card is inserted 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Figure 101 MMC and SIM card connector Figure 102 SIM power up waveform Page 6–24 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Troubleshooting keypad interface Figure 103 Troubleshooting keypad interface 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Troubleshooting display and keyboard backlight Figure 105 Troubleshooting display and keyboard backlight Troubleshooting MMC interface Context Use a known working MMC to save the photo test. Target devices to replace are N310 Lester, R315 ASIP and X820 MMC connector. The MMC card itself might be broken, and it should be checked as well. 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Audio troubleshooting Troubleshooting internal microphone Figure 107 Troubleshooting internal microphone 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Troubleshooting external microphone Figure 108 Troubleshooting external microphone Troubleshooting internal earpiece Before you begin Check that holes in earpiece are not coated or covered. Page 6–30 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Troubleshooting external earpiece Figure 110 Troubleshooting external earpiece Page 6–32 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Troubleshooting IHF Figure 111 Troubleshooting IHF See also the following chart. 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Troubleshooting accessory detection Figure 113 Troubleshooting accessory detection See also the following flow chart. 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Troubleshooting IrDA Figure 115 Troubleshooting IrDA Troubleshooting FM radio Before you begin In Phoenix: choose Testing -> FM radio -> Power on. For FM signal: 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care • Use FM signal received by headset, or • use FM signal generator: Frequency = 100MHz, frequency deviation = 67.5kHz, modulation frequency = 1kHz, R = L, pilot tone on and RF level = -67dBm. Figure 116 Troubleshooting FM radio Page 6–38 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Baseband troubleshooting Nokia Customer Care Tuning baseband Before you begin EM (Energy Management) calibration is performed to calibrate the setting (gain and offset) of AD converters in several channels (that is, battery voltage, BSI, charger voltage, charger current) to get an accurate AD conversion result. HW setup: • An external power supply is needed. • The mobile device must be connected to JBV-1 (docking station) with DA-44 (docking station adapter).
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RM-51 Baseband troubleshooting Nokia Customer Care 4. Select “Tune”. Calibration is carried out automatically regarding the calibration item(s) that you selected. 5. The candidate of the new calibration values is shown in the “calculated” field. If the new calibration values seem to be reasonable (please refer to the calibration value limit table), select Write to store the new calibration value in the phone permanent memory. Table 5 Calibration value limits Parameter Min. Max.
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RM-51 Baseband troubleshooting Pad No 4 5 Name MBUS FBusR x 6 GND 7 BSI_PU LS 8 Dir <-> <- Nokia Customer Care Parameter Min Typ Max Unit Notes Voh 0.7*VFlash1 2.7 VFlash1 V Vol 0 0.2 0.3*VFlash 1 V Vil (From prommer) 0 0.2 0.3*VFlash 1 V Voh 0.7*VFlash1 2.7 0.7*VFlash 1 V Vih(From prommer) 0.7*VFlash1 2.7 VFlash1 V Vil (From prommer) 0 2.7 0.3*VFlash 1 V Vih(From prommer) 1.89 2.7 VFlash1 V Abs. Max. Voltage to Test Pad Referenced to GND -0.3V 3.
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RM-51 RF troubleshooting Nokia Customer Care Table of Contents Introduction to RF troubleshooting.........................................................................................................................................7–5 RF key components........................................................................................................................................................................7–5 Receiver...........................................................................
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RM-51 RF troubleshooting Nokia Customer Care Figure 129 RX calibration...........................................................................................................................................................7–17 Figure 130 RX calibration with band EGSM900...................................................................................................................7–18 Figure 131 RX calibration values.....................................................................................
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RM-51 RF troubleshooting Nokia Customer Care Introduction to RF troubleshooting This document describes RF troubleshooting and tuning. In general, two types of measurements have to be done during troubleshooting and repair of phones: • RF measurements shall be done with a spectrum analyzer, either connected directly to the RF connector of the RF adapter board SA-38, or used together with a high-frequency probe to measure RF signals at points along the TX or RX chain.
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RM-51 RF troubleshooting Nokia Customer Care Figure 118 RF key components • Adjust the RX chain after repairing or changing the parts marked RX. • Adjust the TX chain after repairing or changing the parts marked TX. • The numbering refers to the RF-overview and non-RF-overview pictures.
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RM-51 RF troubleshooting No 12 Nokia Customer Care Ref T700 Name TX Balun 1800/1900 Used by TX Figure 119 RF key components (left) Figure 120 RF key components (right) Receiver Receiver troubleshooting Figure 121 Receiver signal paths 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 RF troubleshooting Nokia Customer Care Each receiver path is a direct conversion linear receiver. From the antenna, the received RF signal is fed to a front end module where a diplexer first divides the signal to two separate paths according to the band of operation: either lower, EGSM900 or upper, GSM1800/1900 path. At each of the paths follows a pin-diode switch, which is used to select either a receive- or transmit mode.
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RM-51 RF troubleshooting Nokia Customer Care 4. In the RF Controls window: • Select Band: GSM900/GSM1800/GSM1900. • Set Active unit to Rx. • Set Operation mode to Burst. • Set Rx/Tx channel in the following way: EGSM900: 37, GSM1800: 700 and GSM1900:661. 5. From the Testing menu, choose RSSI Reading. The setup now looks like this: 6. Apply a signal frequency of -80dBm at: • EGSM900: 942.4677MHz (channel 37 + 67.7KHz offset) • GSM1800: 1842.8677MHz (channel 700 + 67.7KHz offset) • GSM1900: 1960.
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RM-51 RF troubleshooting Nokia Customer Care 6. Choose respective band, EGSM900, GSM1800 or GSM1900. Press Start. 7. Follow the instructions for Signal generator set-up in the pop-up window. Press OK. Results Read the SNR result. SNR should be > 18dB. Check the sensitivity value.
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RM-51 RF troubleshooting Nokia Customer Care To have the most reliable result, it is highly advisable to set the operation mode from burst to continuous just before measuring values and complete measurement within no longer than 30 seconds. Figure 122 Troubleshooting flowchart for EGSM900 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 RF troubleshooting Nokia Customer Care Figure 123 Probed Rx I/Q signals J730, J731 • Signal amplitude: 180 ~ 600mVpp • DC offset: 1.2 ~ 1.4V • Frequency: approximately 67KHz Measuring Rx module manually using oscilloscope and spectrum analyzer (GSM1800) Context Spectrum analyzer level values depend on the probe type and should be validated using a known good sample. The levels that are given here are measured using a high frequency probe.
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RM-51 RF troubleshooting Nokia Customer Care Figure 124 Troubleshooting flowchart for EGSM1800 Measuring Rx module manually using oscilloscope and spectrum analyzer (GSM1900) Context Spectrum analyzer level values depend on the probe type and should be validated using a known good sample. The levels that are given here are measured using a high frequency probe.
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RM-51 RF troubleshooting Nokia Customer Care Steps 1. Start Phoenix Service software. 2. Establish connection to the phone. From the File menu, choose Open Product. From the list, choose RM-51. 3. From the Testing menu, choose RF Controls. 4. In the RF Controls window: i ii iii iv v Select Band GSM1900. Set Active unit to Rx. Set Operation mode to Continuous. Set RX/TX channel to 661. Set AGC to 12. The frequency or level of signal generator is 1960.0677MHz, -60dBm.
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RM-51 RF troubleshooting Nokia Customer Care Measurement points in the receiver Figure 126 Measurement points at RX frontend - part 1 Figure 127 Measurement points at RX frontend - part 2 Page 7–16 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 RF troubleshooting Nokia Customer Care Figure 128 Measurement points at baseband and digital IQs Calibrating RX Context RX calibration is used to determine gain at different gain settings for front-end and the Helgo ASIC and it needs to be done in all three bands. RX calibration requires an external signal generator. Steps 1. Select Tuning -> RX calibration Figure 129 RX calibration 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 RF troubleshooting Nokia Customer Care i Check Automatic calibration mode. ii Check load from phone and Save to phone. iii Press Start Initial data will be loaded from the phone and calibration starts. The following banner pops up: Figure 130 RX calibration with band EGSM900 iv Follow the instructions in the pop–up window and set frequency and level of the signal generator. v Press OK vi Press “Save & Continue” Figure 131 RX calibration values Page 7–18 Company Confidential Copyright ©2005 Nokia.
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RM-51 RF troubleshooting Nokia Customer Care Results Calibration data will be stored to the phone. Next action Continue to next band. Compensating RX band filter response Context Rx band filter response compensation has 9 steps for each band. Rx band filter response compensation requires an external signal generator. Steps 1. Select Tuning -> RX Band Filter Response Compensation Figure 132 RX band filter response compensation i ii iii iv v Select Manual Tuning mode Press Start.
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RM-51 RF troubleshooting Nokia Customer Care Figure 133 RX band filter response compensation for EGSM900 vi Press OK to proceed to the next step. Results After completing the steps you have calibrated the phone at 9 frequencies. Next action Test will be repeated for other bands. Calibrating RX Channel Select Filter Context This calibration is for the baseband filter inside Helgo ASIC. The calibration is done by internally measuring a prototype filter.
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RM-51 RF troubleshooting Nokia Customer Care Figure 134 RX Channel Select Filter Calibration i Check Save to Phone ii Press Tune iii Press Stop to store the data to the phone Results RX channel select filter calibration is finished. Transmitter Introduction to transmitter troubleshooting A simple block diagram of the TX part of the phone is shown in the following figure.
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RM-51 RF troubleshooting Nokia Customer Care Figure 135 TX RF block diagram The following picture shows the two shielding cans where the TX circuitry is located (the lids have been removed). The upper shielding can contains BB-RF interface circuitry, the Helgo RF system IC, a SAW filter for the GSM/EGSM band, and a balun for the DCS/PCS band. The lower shielding can contains the power amplifier (PA) and the antenna switch module (ASM).
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RM-51 RF troubleshooting 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. Nokia Customer Care Make sure the dongle is connected and start Phoenix. In Phoenix, choose: File -> Open Product -> RM-51 Product Menu. Select Testing -> RF Controls. In the toolbar: set Operating Mode to Local. Select Band: GSM900, GSM1800 or GSM1900. Set Operation Mode to Burst. Set Active Unit to Tx. Set Tx Data Type to All 1. Set Rx/Tx Channel to 37 for GSM900, 700 for GSM1800, or 661 for GSM1900. Set Tx PA Mode to Free.
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RM-51 RF troubleshooting Nokia Customer Care Troubleshooting TX-BB interface and control signals Figure 138 TX-BB interface troubleshooting and control signals Page 7–24 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 RF troubleshooting Nokia Customer Care Troubleshooting RF side of transmitter Figure 140 RF side of transmitter troubleshooting Page 7–26 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 RF troubleshooting Nokia Customer Care Figure 141 Oscilloscope screen shots (RF) Introduction to transmitter tuning In the transmitter, there are two kinds of tunings that can be done: IQ tuning and power level tuning. In general, different repairs require different tunings. In order to decide which tuning is necessary after a repair, it is important to understand the functionality of the repaired circuit.
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RM-51 RF troubleshooting Nokia Customer Care i select Testing -> RF Controls Figure 142 RF controls ii select Tuning -> TX IQ Tuning. Figure 143 Tx IQ tuning After opening the two windows, Phoenix should look like this: Page 7–28 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 RF troubleshooting Nokia Customer Care Figure 144 Phoenix set-up (Tx IQ Tuning windows) 3. Select correct settings for the band you are tuning. The following table summarises the settings of the RF control window for IQ tuning of the three bands. Table 9 RF Control window settings Band TX Data Type TX Power Level RX/TX Channel GSM900 All 1 5 37 GSM1800 All 1 0 700 GSM1900 All 1 0 661 4. Start IQ tuning by pressing Start button in the TX IQ Tuning window.
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RM-51 RF troubleshooting Nokia Customer Care Figure 145 Spectrum analyzer screen shot when performing IQ tuning, part 1 5. Adjust the ‘TXI DC Offset’ and the ‘TXQ DC Offset’ buttons in the TX IQ Tuning window so that the carrier level (marker 2) reaches a minimum. After this adjustment is done, the carrier (marker 2) should be at least 40dB below the lower side band (marker 1). 6.
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RM-51 RF troubleshooting Nokia Customer Care Figure 146 Spectrum analyzer screen shot when performing IQ tuning, part 2 7. After reducing the amplitude of the frequency components at marker 2 and 3 to a minimum, press Save & Continue. The EGSM tuning has now been completed.
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RM-51 RF troubleshooting Nokia Customer Care Table 10 Spectrum analyzer settings for Tx power level tuning GSM900 GSM1800 GSM1900 Center frequency 897.4MHz 1747.
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RM-51 RF troubleshooting Nokia Customer Care Figure 148 Phoenix Power Level Tuning menu 2. Connect the module jig RF output to the measurement instrument. The power must be tuned in only high TX PA mode in all bands of GSM900, GSM1800 and GSM1900. 3. For each band, tune the power by adjusting the coefficient in the Tx Power Level Tuning window in Phoenix until the target level is reached (measured on the spectrum analyzer).
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RM-51 RF troubleshooting Nokia Customer Care Figure 149 Phoenix screen shot (Tx Power Level Tuning) The figure below shows one example from the spectrum analyzer screen during measuring the Tx power level. Page 7–34 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 RF troubleshooting Nokia Customer Care Figure 150 Spectrum analyzer screen shot during power level tuning 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 RF troubleshooting Nokia Customer Care Introduction to synthesizer troubleshooting Figure 153 Synthesizer block diagram The VCO frequency is locked by a PLL (phase locked loop) into a stable frequency source given by a VCTCXO, which is running at 26 MHz. The frequency of the VCTCXO is in turn locked into the frequency of the base station with the help of an AFC (automatic frequency control) voltage, which is generated in UEMEK by an 11-bit D/A (digitalto-analog) converter.
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RM-51 RF troubleshooting Nokia Customer Care Other filter components are for sideband rejection. The dividers are controlled via the RFBus. RFBusData is for the data, RFBusClk is a serial clock for the bus and RFBusEna1X is a latch enable, which stores the new data into the dividers.
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RM-51 RF troubleshooting Nokia Customer Care 13. Set Rx/Tx Channel -> 700. Figure 155 Preparation for troubleshooting using Phoenix RF control setup Page 7–40 Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 RF troubleshooting Nokia Customer Care Measuring the synthesizer manually using spectrum analyzer Figure 156 Troubleshooting chart for synthesizer Spectrum analyzer level values depend on the probe type and should be validated using a known good sample. The levels that are given here are measured using a high frequency probe. Spectrum analyzer should be at least capable of measuring signal upto 4.5 GHz. 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 RF troubleshooting Nokia Customer Care Bluetooth Bluetooth component placement Figure 157 Bluetooth component placement Note: This component placement is taken from a B3 prototype and is subject to change in the future. Bluetooth settings for Phoenix Steps 1. 2. 3. 4. 5. 6. Start Phoenix service software. From the File menu, choose Open Product, and then choose the correct type designator from the Product list. Connect the phone to a docking station in the local mode.
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RM-51 RF troubleshooting Nokia Customer Care Results Figure 158 Phoenix settings for Bluetooth troubleshooting 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Camera module troubleshooting Nokia Customer Care Table of Contents Introduction to camera module troubleshooting...............................................................................................................8–5 The effect of image taking conditions on image quality..................................................................................................8–6 Image quality analysis .................................................................................................
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RM-51 Camera module troubleshooting Nokia Customer Care Introduction to camera module troubleshooting Background, tools and terminology Faults or complaints in camera operation can be roughly categorised into three subgroups: 1 Camera is not functional at all; no image can be taken. 2 Images can be taken but there is nothing recognizable in them. 3 Images can be taken and they are recognizable but for some reason the quality of images is seriously degraded.
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RM-51 Camera module troubleshooting Nokia Customer Care Sharpness Good quality images are 'sharp' or 'crisp', meaning that image details are well visible in the picture. However, certain issues, such as non-idealities in optics, cause image blurring, making objects in picture to appear 'soft'. Each camera type typically has its own level of performance.
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RM-51 Camera module troubleshooting Nokia Customer Care Figure 161 Blurring caused by shaking hands. Geometrical barrel distortion in the background. Movement in bright light If an image is taken of moving objects or if the device is used in a moving vehicle, object 'skewing' or 'tilting' may occur. This phenomenon is fundamental to most CMOS camera types, and usually cannot be avoided.
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RM-51 Camera module troubleshooting Nokia Customer Care Figure 163 Noisy image taken in +70 degrees Celsius Phone display If the display contrast is set too dark, the image quality degrades: the images may be very dark depending on the setting. If the display contrast is set too bright, image contrast appears bad and "faint". This problem is solved by setting the display contrast correctly.
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RM-51 Camera module troubleshooting Nokia Customer Care Figure 165 Flicker in an image; object illuminated by strong fluorescent light Bright light outside of image view Especially the sun can cause clearly visible lens glare phenomenon and poor contrast in images. This happens because of undesired reflections inside the camera optics. Generally this kind of reflections are common in all optical systems.
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RM-51 Camera module troubleshooting Nokia Customer Care Examples of good quality images Figure 167 Good image taken indoors Figure 168 Good image taken outdoors Image quality analysis Testing for dust in camera module Context For detecting these kinds of problems, take an image of a uniform white surface and analyse it in full resolution. A good quality PC monitor is preferred for analysis. Search carefully, since finding these defects is not always easy.
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RM-51 Camera module troubleshooting Nokia Customer Care onto the image sensor active surface, for example, when the phone is dropped. Thus it is also possible that the problem will disappear before the phone is brought to service. The camera should be replaced if the problem is present when the service technician analyses the phone.
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RM-51 Camera module troubleshooting Nokia Customer Care 2 The photographed object is too close – the camera lens operates with distances from 40 cm to infinity. This is no cause to replace camera module. 3 User has tried to take pictures in too dark conditions, and images are blurred due to handshake or movement. This is no cause to replace camera module. 4 There is dirt between the protection window and camera lens. 5 The protection window is defective.
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RM-51 Camera module troubleshooting Nokia Customer Care Figure 170 Bit errors caused by JPEG compression One type of bit error is a lack of bit depth. In this case, the image is almost totally black under normal conditions, and only senses something in very highly illuminated environments. Typically this is a contact problem between the camera module and the phone main PWB. You should check the camera assembly and connector contacts.
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RM-51 System module and user interface Nokia Customer Care Table of Contents System module block diagram..................................................................................................................................................9–5 Functional description..................................................................................................................................................................9–5 BB description......................................................
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RM-51 System module and user interface Nokia Customer Care System module block diagram The main board consists of a radio frequency part and a baseband part. The User Interface parts are mainly situated at the UI board, which is connected to the main board through a flex. The 1KMA is the system module of the mobile device. Figure 171 Module block diagram The mobile has IrDA and Bluetooth wireless local interfaces. It features all PopPortTM ™ functions, like USB, except for FBUS.
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RM-51 System module and user interface Nokia Customer Care BB description The BB core is based on UPP_WD2 CPU, which is a PDA version of the DCT4 UPP ASIC. UPP_WD2 takes care of all the signal processing and operation controlling tasks of the mobile device as well as all PDA tasks. For power management, there is one main ASIC for controlling charging and supplying power UEMEK plus some discrete power supplies. The main reset for the system is generated by the UEMEK.
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RM-51 System module and user interface Nokia Customer Care Voltage limits The voltage limits of the system are listed in the following table. These are also controlling system states. Parameter Description Value VMSTR+ Master reset threshold (rising) 2.1 V (typ.) VMSTR- Master reset threshold (falling) 1.9 V (typ.) VCOFF+ Hardware cutoff (rising) 3.1 V (typ.) VCOFF- Hardware cutoff (falling) 2.8 V (typ.) V_BUCOFF+ Back-up battery cutoff (rising) 2.1 V (typ.
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RM-51 System module and user interface Nokia Customer Care Figure 172 The clocking scheme UPP_WD2/clock frequency adjusting No external clock is available for UPP_WD2 before VCXO starts. As reset is released, the VCXO is running and MCU uses the 26 MHz clock while DSP is in reset. There are three identical digital phase locked loops (DPLLs); for MCU, for DSP and for accessory interfaces, which can be controlled independently.
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RM-51 System module and user interface Nokia Customer Care Power distribution, control and watchdogs All power (except backup battery power) is drawn from the BL-5B Li-Ion battery. Current flows through ZOCUS current sense resistor, used for current measurement, and thus for remaining operating time estimation. The discrete regulators consist of a SMPS to power the UPP_WD2 core, a SMPS to power the LCD backlightning and the keyboard LEDs, and two LDOs to deliver VCAM and VLCD respectively.
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RM-51 System module and user interface Nokia Customer Care Charging Charging control and charge switch is in UEMEK. There are two different charging modes; charging an empty battery (start-up charge mode), and software controlled charging. UEMEK digital part takes care of the charger detection (generates interrupt to UPP_WD2), pulse width modulated charging control (for internal charge switch) and over voltage and current detection. These are all controlled by software.
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RM-51 System module and user interface Nokia Customer Care BB user interface UI-module interface The UI module holds the display, the keyboard, the rocker switch and the camera. Bluetooth Bluetooth provides a fully digital link for communication between a master unit and one or more slave units. The system provides a radio link that offers a high degree of flexibility to support various applications and product scenarios. Data and control interface for a low power RF module is provided.
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RM-51 System module and user interface Nokia Customer Care Parallel to this pin of the UEMEK is connected the Test/Flash pad BSI_PULS used when the phone is flashed. The BSI connection of the battery, BSI_BATT pad of the Flsh/Test interface, is connected to the LS/ALCO AD input of the UEMEK. Via this A/D converter the Battery Size Indication (BSI)resistor value is determined. The BSI connection of the battery is also connected to the SIMCardDet input of the UEMEK.
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RM-51 System module and user interface Pin # 14 Nokia Customer Care Signal HSEAR RP Notes Positive audio out signal (right channel) Audio concept The audio concept includes an earpiece, a microphone, and a Pop-PortTM connector for headset and integrated handsfree (IHF). Audio is based on ASIC's UPP_WD2, UEMEK and a discrete amplifier for the handsfree speaker known as “boomer”.
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Nokia Customer Care RM-51 System module and user interface Microphone The microphone module for this device is used Pop-PortTM microphone module. Its sensitivity is -42dB Nominal. Contacts are done by springs. Two inputs are used from UEMEK, one for the normal internal microphone and the other for the headset. The third microphone input is used for FM. Microphone bias block in UEMEK generates bias voltages for handportable and handsfree/headset microphones.
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RM-51 System module and user interface Nokia Customer Care FM radio FM radio circuitry is implemented using the highly integrated FM radio ASIC, TEA5767. The MCU SW controls the FM radio circuitry through a proprietary 3-wire bus. The stereo output is fed to the UEMEK via one of the microphone inputs, MIC3. The antenna of the FM Radio is created with the headset. The wires of the headset are used as antenna. The data bus on the radio will be disabled when not used, in order to save current (BUSENABLE).
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RM-51 Schematics Nokia Customer Care Table of Contents Top level, 1kma_10......................................................................................................................................................................10–4 BB top level, 1kma_10................................................................................................................................................................10–5 Service test pattern 1kma_10....................................................
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RM-51 Schematics Nokia Customer Care USB, 1kma_10 Version 8.0, Edit 53 USB module, 1kma_10 Version 7.3, Edit 67 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Schematics Nokia Customer Care RF9250 power amplifier and power detection, 1kma_10 Version 6.0, Edit 87 9238460 (Issue 1) Company Confidential Copyright ©2005 Nokia. All Rights Reserved.
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RM-51 Glossary of terms Nokia Customer Care Table 13 A/D-converter Analog-to-digital converter ACI Accessory control interface ACI Adjacent channel interference ADC Analog-to-digital converter ADSP Application DSP (expected to run high level task, see also CDSP) AGC Automatic gain control (maintains volume) ARM Advanced RISC machines ARPU Average revenue per user (per month or per year) ASIC Application specific integrated circuit ASIP Application specific interface protector BB Baseb
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RM-51 Glossary of terms Nokia Customer Care EGSM Extended GSM EM Energy management EMC Electromagnetic compability EMI Electromagnetic interference ESD Electrostatic discharge FBUS Nokia specific serial bus FCI Functional cover interface FPS Flash programming tool FR Full rate FSTN Film compensated super twisted nematic, see also CSTN GND Ground, conductive mass GPRS General packet radio service GSM Global system for mobile communication Helgo RF ASIC, small signal RX, TX and syn
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RM-51 Glossary of terms Nokia Customer Care MIC, mic Microphone MMC Multimedia card NTC Negative temperature coefficient (temperature sensitive resistor used as a temperature sensor) OMA Object management architecture Opamp Operational amplifier PA Power amplifier PDA Pocket data application PDRAM Program/Data RAM Phoenix Service software tool PLL Phase locked loop PM (Phone) Permanent memory PUP General Purpose IO (PIO), USARTS and Pulse Width Modulators PURX Power-up reset PWB
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RM-51 Glossary of terms Nokia Customer Care TX Radio transmitter UEME Universal energy management chip (enhanced version) UEMEK See UEME UI User interface UPP Universal phone processor UPP_WD2 Communicator version of DCT-4 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 VSIM SIM voltage WD Watchdog Zocus