User ManualTable of ContentsContents41 For your safety82 Welcome10. About your device10. Network services10. Shared memory11. Get help11Nokia 6225 phone at a glance13. Get the most out of this guide153 Set up your phone17. The antenna17. The battery17. Turn your phone on or off18. Connect the headset18. Change the Xpress-on™ covers19. Make calls20. Answer calls214 Text entry22. Standard mode22. Predictive text input225 Contacts list24. Add new contacts24. View the contacts list26. Edit contacts list entries27. Delete contacts list entries28. Send and receive contacts (business cards)286 Call log (Menu 1)30. Dialed numbers30. Received calls30. Missed calls30. Delete call logs31. Minibrowser calls317 Messages (Menu 2)32. Text messages32. Picture mail34. distribution lists36. message folders37. Message settings38. Delete messages38. Voice messages39. Minibrowser messages418 Pictures (Menu 3)42. Camera42. My Pictures43. Online albums44. Settings44. Account info449 Downloads (Menu 4)45. Downloads45. New downloads45. Games45. Memory4610 Organizer (Menu 5)47. Alarm clock47. Calendar48. To-do list50. Voice recorder51. Calculator51. Countdown timer52. Stopwatch53. Calorie calculator5411 Profiles (Menu 6)56. Activate56. Customize56. Set a timed profile5612 Settings (Menu 7)57. Voice commands57. Right selection key settings58. Call settings59. Phone settings62. Display settings63. Time settings65. Tone settings66. Phone details66. Game settings66. Enhancement settings67. Security settings69. Network services71. Network73. Infrared73. Restore factory settings7413 Radio (Menu 8)75. Turn on and off75. Options75. Save a channel7614 Minibrowser (Menu 10)77. Mobile Internet access77. Sign on to the mobile Internet77. Navigate the mobile Internet7715 Keyguard (Menu 11)79. Lock the keypad79. Unlock the keypad7916 Enhancements8017 Reference information81. Batteries and chargers81. Additional safety information81. Care and maintenance84. Certification information (SAR)86. Technical information87. Battery information87. Nokia One-Year Limited Warranty88Appendix A90Message from the CTIA90Index94Size: 2.08 MBPages: 97Language: EnglishOpen manual
Service ManualTable of ContentsTroubleshooting - RF (Part 1)1RF Troubleshooting3Equipment List for RF Troubleshooting4Phoenix Service Software4RF (Manual Control) Components in Phoenix5Observing Tx Output Spectrum on Analyzer7RF PDM Settings8Other RF Parameters in Phoenix10RF Tuning Parameters in Phoenix11RF AGC Status Components in Phoenix12CDMA In-Call Testing12CDMA In Call Testing (Low Gain)13CDMA In Call Testing (High Gain)14CDMA In Call Testing (AMPS)15Summary of Typical Cell Band PDM Readings16Summary of Typical PCS Band PDM Readings18Tx PDM Characteristic Curves (Phone Call Mode)19Rx PDM Characteristic Curve (Phone Call Mode)20Key RF Performance Tests in Call Mode20Tx Tests20Rx Tests20Supply Lines Measurement Using Phoenix2212 RF-related Supply Lines Distribution22Supply Lines Distribution by RF Components2312 Supply Lines Resistance to Ground23Top RF-related Failures Seen in FLALI24Top RF-related Failures Seen in FINUI24Back to MAIN TOC1Size: 456 KBPages: 26Language: EnglishOpen manual
Service ManualTable of ContentsTroubleshooting - RF (Part 2)1Synthesizer Troubleshooting3Synthesizer Setup Using Phoenix4VCTCXO Troubleshooting4UHF Synthesizer Troubleshooting6UHF Synthesizer Schematic7UHF Synthesizer Layout7UHF Frequency is Incorrect7RX VHF (Batman LO) Schematic8RX VHF Layout9Incorrect RX VHF Frequency9TX VHF Schematic9TX VHF Layout10Incorrect TX VHF Frequency10TX Troubleshooting11Transmitter Schematic 112Transmitter Schematic 212TX Troubleshooting Using Phoenix13PCS Band TX Probe Points16Cell and AMPS Band TX Probe Points17TX AMPS Troubleshooting Using Phoenix18RX Troubleshooting18Receiver Schematic19Turning on Rx Path Using Phoenix19Switching Rx Gain States Using Phoenix20Receiver IF Troubleshooting Layout22Receiver RF Troubleshooting Layout23Receiver DC Troubleshooting Layout24Receiver DC Troubleshooting Layout25Measure Logic Levels for Rx Front End (N750)25Alfred Receiver Troubleshooting26Things to Keep in Mind:26Receiver DC Troubleshooting Alfred27Control Signals at RF-BB Interface27Back Panel Control Signals RF-BB Interface28Back to MAIN TOC1Size: 535 KBPages: 28Language: EnglishOpen manual
Service ManualTable of ContentsTroubleshooting - GPS1Troubleshooting - Global Positioning System (GPS) Engine3GPS General Block Diagram3GPS RF Schematic3GPS Testing4GPS RF Probing Setup7GPS RF Probing Measurements8Back to MAIN TOC1Size: 134 KBPages: 8Language: EnglishOpen manual
Service ManualTable of ContentsTroubleshooting - FM Radio1Troubleshooting - FM Radio3FM Radio Testing with Tomahawk Headset4FM Radio Testing with UHJ Headset5Back to MAIN TOC1Size: 73.2 KBPages: 6Language: EnglishOpen manual
Service ManualTable of ContentsSystem Module1BB HW Characteristics4Functional Description5UEM and UPP7Battery7Charger10LED11Combo Memory Module13Keyboard (UI) Module14IrDa Interface18Vibra18FM Radio18System Connector (Tomahawk)19PWB20RF Functional Description27Receiver28Transmitter29RF Performance30Software Compensations32RF Frequency Plan32DC Characteristics33Back to MAIN TOC33Size: 349 KBPages: 34Language: EnglishOpen manual
Service ManualTable of ContentsTop-level Diagram1RF Top-level Diagram2PA3Robin4Front End5UHF Synthesizer6Batman7System Module8System Power9GPS RF-BB Interface10GPS Baseband Circuit Diagram11GPS RF Circuit Diagram12UPP 8M Implementation13IR Module 1.8V14Camera (James) Diagram14AMD 64-Mbit (Burst Read/Write) Memory15User Interface16System Connector17BB-RF Interface18Component Layout - Top View19Component Layout - Bottom View20Component Values - Top21Component Values - Bottom22Back to MAIN TOC21Size: 547 KBPages: 22Language: EnglishOpen manual
Service ManualTable of ContentsSERVICE MANUAL1Amendment Record Sheet2IMPORTANT4Company Policy4Warnings and Cautions5Warnings:5Cautions:5General Information1Parts Lists and Exploded View1Service SW Instructions1Service Tools1Disassembly1Assembly1Troubleshooting - Antennas1Troubleshooting - Baseband1Troubleshooting - RF (Part 1)1Troubleshooting - RF (Part 2)1Troubleshooting - GPS1Troubleshooting - FM Radio1System Module1Schematics1Size: 54.8 KBPages: 5Language: EnglishOpen manual
Service ManualTable of ContentsGeneral Information1Contents2Handportables3Sales Package4Module List4Technical Specifications4General Specifications of Transceiver RH-274Supported Accessories5Back to MAIN TOC1Size: 81.1 KBPages: 6Language: EnglishOpen manual
Service ManualTable of ContentsParts Lists1Contents2Exploded View3Assembly Parts of Basic Transceiver RH-274Component Layout - Top5Component Layout - Bottom6Component Values - Top7Component Values - Bottom8Parts List9RH-27 (6225) - EDMS Issue 8.14 Code: 02020949Back to MAIN TOC1Size: 367 KBPages: 26Language: FrançaisOpen manual
Service ManualTable of ContentsService Software Instructions1Phoenix User’s Guide3Introduction3General Setup Procedure3Hardware Requirements for using Phoenix4Installing Phoenix4Installation Directions4Software Support Bundles4Starting a Phoenix Session5Concepts5Initial Session with Phoenix5Scanning for a Product6Using Components7Using Profiles7Uninstalling Phoenix7Uninstalling Phoenix version7Diego User’s Guide8Introduction8General Setup Procedure8Hardware Requirements for using Diego9Installing Diego9Installing9Software Support Bundles10Starting a Diego Session10Concepts10Initial Session with Diego and FLS-4S Dongle10Scanning for a Product12Using Components12Uninstalling Diego12Uninstalling Diego version13Back to MAIN TOC5Size: 172 KBPages: 14Language: EnglishOpen manual
Service ManualTable of ContentsService Tools1Model 6225 Service Tools3Flashing and Testing Setups8Flashing, Testing, and Tuning with Covers on8Service Setup 19Service Setup 210Service Setup 311Automated Tuning and Alignment12Automated Tuning and Alignment Equipment List13GPS Testing Engine13GPS Testing Equipment14Back to MAIN TOC1Size: 434 KBPages: 16Language: EnglishOpen manual
Service ManualTable of ContentsDisassembly1Step-by-Step Disassembly Instructions2Alway use ESD protection2Disassembly Instructions2Back to MAIN TOC1Size: 569 KBPages: 6Language: EnglishOpen manual
Service ManualTable of ContentsAssembly1Step-by-Step Assembly Instructions2Alway use ESD protection2Assembly Instructions2Back to MAIN TOC1Size: 439 KBPages: 6Language: EnglishOpen manual
Service ManualTable of ContentsTroubleshooting - Antennas1Contents2Troubleshooting - Antennas3Failures and Corrective Measures3Appearance of phone3Missing internal antenna or antenna radiator3Missing GPS antenna, damaged GPS feed/ground pin or damaged heatstick4RF feed pin/ground pin, IHF speaker pins in C-cover missing or damaged5Obstructed RF feed and ground pads, GPS feed and ground pads, IHF speaker pads6CDMA or GPS RF connector failure6Display Assembly7Missing or damaged baseband shield9Back to MAIN TOC1Size: 334 KBPages: 10Language: EnglishOpen manual
Service ManualTable of ContentsTroubleshooting - Baseband1Troubleshooting Overview4Power Up and Reset6Power up with PWR key8Power up when charger is connected8RTC alarm power up9Power Off9Power Consumption and Operation Modes9Power10Clock Distribution11RFClk (19.2 MHz Analog)11RFConvClk (19.2 MHz digital)12CBUSClk Interface13DBUS Clk Interface13SleepCLK (Digital)14SleepCLK (Analog)14Flash Programming15Connections to Baseband15Baseband Power Up15Flash Programming Indication15Flashing16Charging Operation17Battery17Charging circuitry18Charger Detection19Charge Control20Audio20Display and Keyboard21Camera21Introduction21DC Measurements22AC Measurements23Timing measurements23Power up Timing24UIF Interface Timing Measurements25FM Radio26FM Radio Test28Accessory30Charging31Tomahawk headset detection32FBus detection33Accessory detection though ACI34RUIM (SIM CAR)35Test Points36Camera Test Points39Top troubleshooting map40Phone is totally dead42Flash programming doesn’t work43Phone is jammed45Power doesn’t stay on or the phone is jammed46Charger faults47Audio faults48Earpiece48Microphone49Vibra50Display faults51Keypad faults53Power key53UI modules54FM Radio55Camera57GPS Module57Overview57Back to MAIN TOC1Size: 1.2 MBPages: 60Language: EnglishOpen manual