Service ManualTable of ContentsSERVICE MANUAL RM-31, Nokia 6020b1COMPANY CONFIDENTIAL1Amendment Record Sheet2IMPORTANT3Warnings and Cautions4For your safety5ESD protection5Battery information6Care and maintenance7Company Policy8Table of Contents91. General information22. Parts Lists and Component Layout23. Service Software and Tuning Instructions24. Service Tools25. Disassembly and Assembly Instructions26a. Baseband Troubleshooting26b. RF Troubleshooting Instructions27. System Module28. Schematics2Size: 120 KBPages: 9Language: EnglishOpen manual
Service ManualTable of Contents1 - General Information1RM-31 Product Selection5RM-31 product and modules5Supported accessories6Environmental conditions7Transceiver features7BACK TO MAIN PAGE1Size: 107 KBPages: 8Language: EnglishOpen manual
Service ManualTable of Contents2 - Parts Lists and Component Layout1Exploded View of RM-315Assembly parts6RM-31 spare parts overview8Variant parts91gqa_50a PWB Module Parts List111qga_50a PWB component locator (top)281qga_50a PWB component locator (bot)28BACK TO MAIN PAGE1Size: 551 KBPages: 29Language: EnglishOpen manual
Service ManualTable of Contents3 - Service Software and Tuning Instructions1Quick Guide for Phoenix Service SW Installation5Phoenix Installation Steps in Brief6Phoenix Service SW7Before installation7Installing Phoenix8Updating Phoenix installation12Uninstalling Phoenix13Repair15Data Package for Phoenix (Product Specific)17Before installation17Installing Phoenix data package (product specific)17Uninstalling the data package21Configuring Users22Managing Connections24Updating Flash Support Files for FPS-8* and FLS-4*27Before installation27Installing the flash support files (only separate installation package)27Updating FPS-8* flash prommer SW30Activating and Deactivating FPS-833Activating FPS-833Deactivating FPS-834JBV-1 Docking Station SW35Before installation35Installing SW needed for the JBV-1 SW update35Baseband Calibration41General instructions for tuning41UEMEK calibration41Calibration limits43Phoenix Tuning44General instructions for tuning44RF tuning after repairs44Semi-automatic calibrations and measurements - step by step: RX/TX and GSM bands45RX tunings45RX band filter response compensation48RX channel select filter calibration51TX power level tuning52TX I/Q tuning58Fully automatic calibration, tuning & measurement by Phoenix <Auto-Tune>63Preparations for Phoenix64Automatic tuning procedure66BACK TO MAIN PAGE1Size: 1.63 MBPages: 68Language: EnglishOpen manual
Service ManualTable of Contents4 - Service Tools1Service Tools5List of service tools5JVB-1 Docking Station with DA-16 Docking Station Adapter7DA-16 Docking Station Adapter8View of DA-168SA-25 Antenna Coupler9View of SA-259Attenuation table for antenna coupler SA-25 V0.712SF-17 CCS POS Flash Adapter14View of SF-1714Spare Parts14MJ-22 Module Repair Jig15View of MJ-2215Module repair jig MJ-22 update16RJ-66 Soldering Jig18View of RJ-6618SS-42 Camera Removal Tool19View of SS-4219ST-11 PA Rework Stencil20Rework procedure21RJ-46 Antenna Switch Rework Jig23View of RJ-4623ST-15 / ST-31 Antenna Switch Solder Paste Stencil23View of ST-15 and ST-3123FPS-8 Flash Prommer24View of FPS-824FPS-11 Multiprommer25View of FPS-1125ACF-8 Universal Power Supply25View of ACF-825FLC-2 DC Cable26View of FLC-226AXS-4 Service Cable26View of AXS-426XCS-1 Service Cable27View of XCS-127SW Security Device PKD-127View of SW Security Device27FLS-4S POS (Point Of Sale) Flash Device (Sales Pack)28View of FLS-4S28PCS-1 Power Cable28View of PCS-128CA-41 Power Supply Cable29View of CA-4129XRF-1 RF Cable29View of XRF-129DAU-9S MBUS Cable30View of DAU-9S30SCB-3 DC Cable30View of SCB-330XCS-4 Modular Cable31View of XCS-431CA-5S Service Battery Cable31View of CA-5S31CA-10DS Bi-directional Parallel Cable32View of CA-10DS32DAU-9T Service Cable32View of DAU-9T32BACK TO MAIN PAGE1Size: 988 KBPages: 32Language: EnglishOpen manual
Service ManualTable of Contents5 - Disassembly Instructions1Disassembly Instructions5General requirements5Detailed disassembly instructions6Dome Sheet Placement11Cleaning11Placing the dome sheet to the light guide11Placing the light guide assembly onto the PWB13Reassembly14BACK TO MAIN PAGE1Size: 998 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 213Charger15SIM Card16Audio faults 117Audio faults 218Audio faults 319Audio faults 420Earpiece21Display faults 122Display faults 223Keypad faults 124Keypad faults 225Camera faults 126Camera faults 227Self test28BACK TO MAIN PAGE1Size: 525 KBPages: 28Language: EnglishOpen manual
Service ManualTable of Contents7 - System Module1Glossary of Terms7Baseband10Block diagram11Environmental Specifications13Absolute maximum ratings13Temperature conditions13Humidity and water resistance13Frequencies in baseband14PWB14Characteristics of the PWB14Key components14Technical Specifications16Baseband core16UPP16UEMEK16External SRAM and Flash17Energy management17Modes of operation17No Supply17Backup17Acting Dead17Active18Sleep Mode18Charging18Power distribution18DC characteristics19Supply voltage ranges19Baseband regulators20Function Groups21Battery21Audio21Internal microphone21Internal speaker22IHF speaker23External audio23External microphone connection23Headset connections23Test possibilities23Camera23Key features24Specifications25CCP bus25CCI bus25UIF bus26Clocks26Test possibility26Vibra26Test possibility26LCD module27Characteristics27LCD connector28Test possibility29Keypad30Test possibility30Illumination30Test possibility31SIM31Test possibility32IR Module32Interfaces33BB-RF interface33System connector interface33System connector33ACI34FBUS34VOUT34DC plug35Component Replacement Hints36Power switch (S2419)37Helgo RF-chip (N7500)37Camera socket (X1470)38Hardware accelerator (D1470)39UPP (D2800)39Flash (D3000)40SIM card reader (X2700)40System connector (X2002)41UEM (D2200)41Battery connector (X2000)42Label placement43RF Module Description44General specifications of the transceiverGSM85045Frequency concept46RF power supply configuration46RF block diagram47Antenna switch (TX/RX switch)48Receiver49Transmitter49Frequency synthesizer49Signal paths50Receiver signal paths50Transmitter signal paths52Frequency synthesizer signals53Printed Wiring Board54RF key component placement55Appendix 7A: Differentiation between RM-30 and RM-3157Differentiation between 900 MHz and 850 MHz (US) version (RM-30 vs. RM-31)58Antenna radiator (I039) and deco foil (I041)58RF components59MCU-SW61Tuning61Flash exchange62Tuning and testing63Power Amplifier / Antenna Switch Exchange / SAW Filter65BACK TO MAIN PAGE1Size: 3.76 MBPages: 68Language: EnglishOpen manual
Service ManualTable of ContentsDCT-4 Common Baseband2System Connector, Audio3UEMEK, SIM4UPP, Combo Memory, IRDA5Camera6UI, Vibra, Keyboard7RF Part8Signal Overview9Component Finder10Size: 996 KBPages: 10Language: EnglishOpen manual
