User ManualTable of ContentsContents4FOR YOUR SAFETY51. Overview6What are RFID and NFC?7Nokia NFC shell8Service Discovery application8Tags92. Installation10Check the phone’s network settings113. Tags12Tag features12Place tags12Touch tags with RFID reader13Create your own service shortcuts134. Service Discovery application14Start and close the application14Change application language14Read, view, and save a shortcut15Create and edit a shortcut16Give a shortcut17Launch a shortcut and write into a tag18Delete a shortcut19View the log19Care and maintenance20Size: 205 KBPages: 21Language: EnglishOpen manual
User GuideTable of Contents. Quick guide3Contents61 For your safety8. About your device9. Network Services10. Shared memory102 Welcome11. Access alternate formats11. Register your phone11. Copyright protection11. Contact Nokia123 SIM card and battery14. Remove the back cover and battery14. Insert the SIM card14. Replace the battery15. Replace the back cover15. Charge the battery154 About your phone16. In-phone help16. Start screen (standby mode)16. Antenna17. Indicators and icons17. Change the grips18. Change the phone covers19. Create custom back cover19. Change cut-out cover20. Attach the wrist strap205 Basic operations21. Switch the phone on or off21. Set the time21. Make and answer calls21. Adjust the earpiece volume22. Loudspeaker226 Write text23. Standard mode23. Predictive text23. Enter punctuation and special characters247 Phone security25. Lock the keypad (Keyguard)25. Automatic Keyguard25. Access codes258 Phone menu26. Messages26. Instant messaging33. Call log37. Contacts37. Settings41. Operator menu46. Gallery47. Media47. Organizer49. Applications51. Services55. SIM services609 PC connectivity61. PC Suite61. GPRS, EGPRS, HSCSD, and CSD61. Data communication applications6110 Reference information62. Battery information62. Enhancements62. Care and maintenance63. Additional safety information64. Technical information68Appendix A Message from the CTIA74Appendix B Message from the FDA78Index86Size: 1.33 MBPages: 89Language: EnglishOpen manual
Service ManualTable of Contents2 - Parts Lists and Component Layout1Table of Contents3Exploded View of RH-375Assembly parts6Variant parts81cna_50a PWB Module Parts List101cna_50a PWB component locator (top)241cna_50a PWB component locator (bot)24Size: 758 KBPages: 24Language: EnglishOpen manual
Service ManualTable of Contents3 - Service Software and Tuning Instructions1Table of Contents3Quick Guide for Phoenix Service SW Installation5Phoenix Installation Steps in Brief5Phoenix Service SW7Before installation7Installing Phoenix8Updating Phoenix installation12Uninstalling Phoenix13Repair15Data Package for Phoenix (Product Specific)17Before installation17Installing Phoenix data package (product specific)17Uninstalling the data package21Configuring Users23Managing Connections25Updating Flash Support Files for FPS-8* and FLS-4*29Before installation29Installing the flash support files (only separate installation package)29Updating FPS-8* flash prommer SW32Activating and Deactivating FPS-835Activating FPS-835Deactivating FPS-836JBV-1 Docking Station SW37Before installation37Installing SW needed for the JBV-1 SW update37Baseband Calibration43General instructions for tuning43UEMEK calibration43Calibration limits45Phoenix Tuning46General instructions for tuning46RF tuning after repairs46Semi-automatic calibrations and measurements - step by step: RX/TX and GSM bands47RX tunings47RX band filter response compensation50RX channel select filter calibration54TX power level tuning55TX I/Q tuning62Fully automatic calibration, tuning & measurement by Phoenix <Auto-Tune>67Preparations for Phoenix68Automatic tuning procedure70Phone book downloading71Size: 2.01 MBPages: 72Language: EnglishOpen manual
Service ManualTable of Contents5 - Disassembly Instructions1Table of Contents3Disassembly Instructions5General requirements5Detailed disassembly instructions6Dome Sheet Placement11Cleaning11Placing the dome sheet to the light guide11Placing the light guide assembly onto the PWB13Size: 689 KBPages: 14Language: EnglishOpen manual
Service ManualTable of Contents6(a) - Baseband Troubleshooting Instructions1Test Points5Troubleshooting6Top level flow 16Top level flow 27Phone is dead 18Phone is dead 29Flash faults 110Flash faults 211Phone is jammed 112Phone is jammed 214Charger15Xpress on Grip LEDs16SIM Card17Audio faults 118Audio faults 219Audio faults 320Audio faults 421Earpiece22Display faults 123Display faults 224Keypad faults 125Keypad faults 226Camera faults 127Camera faults 228Self test29Functional cover interface30Size: 891 KBPages: 30Language: EnglishOpen manual
Service ManualTable of Contents6(b) - RF Troubleshooting Instructions1Table of Contents3Appendix 6A: Test Points 453General Information on RF Troubleshooting5Test environment5Test conditions6Receiver Verification and Troubleshooting7General instructions for RX troubleshooting7Measuring RX I/Q signals using RSSI reading7Measuring RX performance using SNR measurement9Measuring front-end power levels using spectrum analyzer10Measuring analogue RX I/Q signals using oscilloscope11Fault finding chart of the receiver12Transmitter19General instructions for TX troubleshooting19GSM900 transmitter19General instructions for GSM TX troubleshooting19Fault finding chart for GSM900 transmitter22GSM1800 transmitter24General instructions for GSM1800 TX troubleshooting24Fault finding chart for GSM1800 transmitter26GSM1900 transmitter28General instructions for GSM1900 TX troubleshooting28Fault finding chart for GSM1900 transmitter30Synthesizer33General instructions for synthesizer troubleshooting33Checking synthesizer operation33Fault finding chart for PLL synthesizer36Frequency tables38GSM900 (including EGSM900)38GSM180039GSM190041DC Supply Voltage Check43Appendix 6A: Test Points45Receiver test points46Transmitter test points48Synthesizer test points51Size: 1.47 MBPages: 52Language: EnglishOpen manual
Service ManualTable of Contents7 - System Module1Table of Contents3Appendix 7A: Differentiation between RH-37 and RH-49 615Glossary of Terms7Baseband10Block diagram11Environmental Specifications13Absolute maximum ratings13Temperature conditions13Humidity and water resistance13Frequencies in baseband14PWB14Characteristics of the PWB14Key components14Technical Specifications16Baseband core16UPP16UEMEK16External SRAM and Flash17Energy management17Modes of operation17No Supply18Backup18Acting Dead18Active18Sleep Mode19Charging19Power distribution19DC characteristics20Supply voltage ranges20Baseband regulators21Function Groups22Battery22Audio22Internal microphone22Internal speaker23IHF speaker23External audio24External microphone connection24Headset connections24Test possibilities24Camera24Key features25Specifications26CCP bus26CCI bus26UIF bus27Clocks27Test possibility27Vibra27Test possibility27FCI27Function28Test possibility29LCD module29Characteristics30LCD connector31Test possibility32Keypad32Test possibility32Illumination33Test possibility34XPress on grip LEDs34Test possibility34SIM35Test possibility35Interfaces36BB-RF interface36System connector interface36System connector36ACI38FBUS38VOUT39DC plug39Component Placement Hints40Power switch (S2419)40Helgo RF-chip (N7500)41Camera socket (X1470)42Hardware accelerator (D1470)42UEM (D2800)43Flash (D3000)43SIM card reader (X2700)43System connector (X2002)43UEM (D2200)44Battery connector (X2000)45X-press on grip LED’s (V2402, V2403, V2404, V2405, V2406, V2407)45Label placement46RF Module Description47General specifications of the transceiver48Frequency concept48RF power supply configuration49RF block diagram50Antenna switch (TX/RX switch)51Receiver52Transmitter52Frequency synthesizer52Signal paths53Receiver signal paths53Transmitter signal paths55Frequency synthesizer signals56Printed Wired Board57RF key component placement58Appendix 7A: Differentiation between RH-37 and RH-4961Differentiation between 900 MHz and 850 MHz (US) version (RH-37 vs. RH-49)62Antenna radiator (I039) and deco foil (I041)62RF components62MCU-SW65Tuning65Flash exchange66Tuning and testing67Power Amplifier / Antenna Switch Exchange69Size: 2.85 MBPages: 70Language: EnglishOpen manual
Service ManualTable of ContentsDCT-4 Common Baseband1System Connector, Audio2UEME, SIM3UPP, Combo Memory4Camera5UI, Vibra, Keyboard6RF Part7Signal Overview8Component Finder9Size: 933 KBPages: 9Language: EnglishOpen manual