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Nokia Customer Care
Service Manual
RM-298; RM-299 (Nokia 2630)
Mobile Terminal
Part No: 9203123 (Issue 1)
COMPANY CONFIDENTIAL
Copyright © 2007 Nokia. All rights reserved.

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Summary of Contents for Nokia 2630 RM-298

  • Page 1 Nokia Customer Care Service Manual RM-298; RM-299 (Nokia 2630) Mobile Terminal Part No: 9203123 (Issue 1) COMPANY CONFIDENTIAL Copyright © 2007 Nokia. All rights reserved.
  • Page 2 RM-298; RM-299 Amendment Record Sheet Amendment Record Sheet Amendment No Date Inserted By Comments Issue 1 07/2007 Y Liu Page ii COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 3 Nokia operates a policy of continuous development. Nokia reserves the right to make changes and improvements to any of the products described in this document without prior notice. Under no circumstances shall Nokia be responsible for any loss of data or income or any special, incidental, consequential or indirect damages howsoever caused.
  • Page 4: Warnings And Cautions

    WCDMA networks and cause problems to 3G cellular phone communication in a wide area. • During testing never activate the GSM or WCDMA transmitter without a proper antenna load, otherwise GSM or WCDMA PA may be damaged. Page iv COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 5 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. Issue 1 COMPANY CONFIDENTIAL Page v Copyright © 2007 Nokia. All rights reserved.
  • Page 6 All of the above suggestions apply equally to the product, battery, charger or any accessory. Page vi COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 7 RM-298; RM-299 ESD protection 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.
  • Page 8: Battery Information

    Batteries' performance is particularly limited in temperatures well below freezing. Do not dispose of batteries in a fire! Dispose of batteries according to local regulations (e.g. recycling). Do not dispose as household waste. Page viii COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 9 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/e- mail. Please state: •...
  • Page 10 RM-298; RM-299 Company Policy (This page left intentionally blank.) Page x COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 11 Nokia 2630 Service Manual Structure 1 General Information 2 Service Tools and Service Concepts 3 Baseband Troubleshooting Instructions 4 RF Troubleshooting Instructions 5 Camera Module Troubleshooting 6 System Module Glossary Issue 1 COMPANY CONFIDENTIAL Page xi Copyright © 2007 Nokia. All rights reserved.
  • Page 12 RM-298; RM-299 Nokia 2630 Service Manual Structure (This page left intentionally blank.) Page xii COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 13 Nokia Customer Care 1 — General Information Issue 1 COMPANY CONFIDENTIAL Page 1 –1 Copyright © 2007 Nokia. All rights reserved.
  • Page 14 RM-298; RM-299 General Information (This page left intentionally blank.) Page 1 –2 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 15: Table Of Contents

    Table 2 Car................................1–6 Table 3 Audio ................................1–7 Table 4 Normal and extreme voltages .........................1–8 Table 5 Current consumption..........................1–9 List of Figures Figure 1 RM-298/299 product picture ........................1–5 Issue 1 COMPANY CONFIDENTIAL Page 1 –3 Copyright © 2007 Nokia. All rights reserved.
  • Page 16 RM-298; RM-299 General Information (This page left intentionally blank.) Page 1 –4 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 17: Rm-298/Rm-299 Product Selection

    • IHF Slim Malt 16mm Speaker • Internal antenna • Easy flash II system connector • BT combined with FM radio • VGA camera • Built-in Vibra • GPRS: Class 6 Issue 1 COMPANY CONFIDENTIAL Page 1 –5 Copyright © 2007 Nokia. All rights reserved.
  • Page 18: Software Features

    Battery 700 mAh Li-Ion AC-3 Compact charger AC-4 Travel charger AC-5 Compact travel charger CA-44 Charger adapter DC-4 Mobile charger Table 2 Car Type Name CK-15W Display car kit Page 1 –6 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 19: Technical Specifications

    Weight (g) Volume (cc) Transceiver with BL-4B 98x44x9.9 700mAh Li-Ion battery pack Battery endurance Nokia measurements of operation times in GSM900/1800 Talk time Battery: BL-4B 700mAh 400 mins Issue 1 COMPANY CONFIDENTIAL Page 1 –7 Copyright © 2007 Nokia. All rights reserved.
  • Page 20: Environmental Conditions

    Lower extreme voltage 3.30V Higher extreme voltage 4.30V HW shutdown voltages Vmstr+ 2.1V ± 0,1V Off to on Vmstr- 1.9V ± 0,1V On to off SW shutdown voltages Page 1 –8 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 21: Table 5 Current Consumption

    The minimum battery cell voltage required for the reset circuitry to turn on. This is not confirmed by measures at pt. Table 5 Current consumption Condition Typical Unit Call (MoU) (E)GSM 900 GSM 1800 GSM 1900 Idle (MoU) Power off Issue 1 COMPANY CONFIDENTIAL Page 1 –9 Copyright © 2007 Nokia. All rights reserved.
  • Page 22 RM-298; RM-299 General Information (This page left intentionally blank.) Page 1 –10 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 23: Issue 1 Company Confidential Page

    Nokia Customer Care 2 — Service Tools and Service Concepts Issue 1 COMPANY CONFIDENTIAL Page 2 –1 Copyright © 2007 Nokia. All rights reserved.
  • Page 24 RM-298; RM-299 Service Tools and Service Concepts (This page left intentionally blank.) Page 2 –2 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 25: Table Of Contents

    Figure 6 EM calibration concept with JBV-1...................... 2–18 Figure 7 RF-test/BB-tune & flash concept with JBV-1, FPS-10................. 2–19 Figure 8 RF/BB tune& flash concept with MJ-137, FPS-10 ................2–20 Issue 1 COMPANY CONFIDENTIAL Page 2 –3 Copyright © 2007 Nokia. All rights reserved.
  • Page 26 RM-298; RM-299 Service Tools and Service Concepts (This page left intentionally blank.) Page 2 –4 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 27: Service Tools

    FLS-4S or to the PROMMER box FPS-11. CA-112DS Easy flash II cable The CA-112DS easy flash II cable is used for connecting phone DC port to the PROMMER facilities (FLS-5, FPS-20). Issue 1 COMPANY CONFIDENTIAL Page 2 –5 Copyright © 2007 Nokia. All rights reserved.
  • Page 28: Ca-41Ps

    Features include: • compatible with JBV-1 • easy phone attachment and detachment • reliable phone locking • switch for detecting phone • replaceable SIM interface Page 2 –6 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 29: Dau-9S

    FLS-4S is a dongle and flash device incorporated into one package, developed specifically for POS use. FLS-5 Flash device FLS-5 is a dongle and flash device incorporated into one package, developed specifically for POS use. Issue 1 COMPANY CONFIDENTIAL Page 2 –7 Copyright © 2007 Nokia. All rights reserved.
  • Page 30: Fps-10

    • Future feature: will support all DCT-4 protocols and models FPS-11 sales package includes: • FPS-11 • Power Supply for FPS-11 • EUR, UK, USA Power cords • USB2.0 cable Page 2 –8 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 31: Jbv-1

    • BTEMP and BSI calibration resistor • signal from FBUS to the phone via the parallel jig • control via FBUS or USB • Flash OK/FAIL indication Issue 1 COMPANY CONFIDENTIAL Page 2 –9 Copyright © 2007 Nokia. All rights reserved.
  • Page 32: Mj-138

    PCS-1 Power cable The PCS-1 power cable (DC) is used with a docking station, a module jig or a control unit to supply a controlled voltage. Page 2 –10 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 33: Pk-1

    It is made of lead-free rework compatible material. RJ-51 Rework jig To be used with ST-30! RJ-72 Rework jig To be used with rework stencil ST-32. Issue 1 COMPANY CONFIDENTIAL Page 2 –11 Copyright © 2007 Nokia. All rights reserved.
  • Page 34: Sa-93

    The camera removal tool SS-88 is used to remove/attach the front camera module from/to the socket. SS-93 Opening tool SS-93 is used for opening JAE connectors. Page 2 –12 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 35: St-30

    SX-4 is also needed together with FPS-10 when DCT-4 phones are flashed. XCS-4 Modular cable XCS-4 is a shielded (one specially shielded conductor) modular cable for flashing and service purposes. Issue 1 COMPANY CONFIDENTIAL Page 2 –13 Copyright © 2007 Nokia. All rights reserved.
  • Page 36: Service Concepts

    Attenuation for: • GSM850/900: 0.3+-0.1 dB • GSM1800/1900: 0.5+-0.1 dB • WLAN: 0.6+-0.1dB Service concepts POS flash concept with FLS-4S Figure 2 POS flash concept with FLS-4S Page 2 –14 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 37: Pos Flash Concept With Fls-5

    RM-298; RM-299 Service Tools and Service Concepts POS flash concept with FLS-5 Figure 3 POS flash concept with FLS-5 Issue 1 COMPANY CONFIDENTIAL Page 2 –15 Copyright © 2007 Nokia. All rights reserved.
  • Page 38: Flash Concept With Fps-10

    RM-298; RM-299 Service Tools and Service Concepts Flash concept with FPS-10 Figure 4 Flash concept with FPS-10 Page 2 –16 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 39: Rf-Test/Bb-Tune Concept With Jbv-1

    RM-298; RM-299 Service Tools and Service Concepts RF-test/BB-tune concept with JBV-1 Figure 5 RF-test/BB-tune concept with JBV-1 Issue 1 COMPANY CONFIDENTIAL Page 2 –17 Copyright © 2007 Nokia. All rights reserved.
  • Page 40: Em Calibration Concept With Jbv-1

    RM-298; RM-299 Service Tools and Service Concepts EM calibration concept with JBV-1 Figure 6 EM calibration concept with JBV-1 Page 2 –18 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 41: Rf-Test/Bb-Tune & Flash Concept With Jbv-1, Fps-10

    RM-298; RM-299 Service Tools and Service Concepts RF-test/BB-tune & flash concept with JBV-1, FPS-10 Figure 7 RF-test/BB-tune & flash concept with JBV-1, FPS-10 Issue 1 COMPANY CONFIDENTIAL Page 2 –19 Copyright © 2007 Nokia. All rights reserved.
  • Page 42: Rf/Bb Tune& Flash Concept With

    RM-298; RM-299 Service Tools and Service Concepts RF/BB tune& flash concept with MJ-137, FPS-10 Figure 8 RF/BB tune& flash concept with MJ-137, FPS-10 Page 2 –20 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 43: Issue 1 Company Confidential Page

    Nokia Customer Care 3 — Baseband Troubleshooting Instructions Issue 1 COMPANY CONFIDENTIAL Page 3 –1 Copyright © 2007 Nokia. All rights reserved.
  • Page 44 RM-298; RM-299 Baseband Troubleshooting Instructions (This page left intentionally blank.) Page 3 –2 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 45 Figure 21 Test arrangement for of earpiece..................... 3–21 Figure 22 Checking IHF and ring tone by using "Buzzer"................3–22 Figure 23 Checking vibra function by using vibra control ................3–22 Issue 1 COMPANY CONFIDENTIAL Page 3 –3 Copyright © 2007 Nokia. All rights reserved.
  • Page 46 3–24 Figure 26 Microphone fault flow chart......................3–25 Figure 27 Headset earpiece fault flow chart ....................3–26 Figure 28 Headset microphone fault flow chart ....................3–27 Page 3 –4 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 47: General Baseband Troubleshooting

    This means that the phone does not use any current at all when the supply is connected and/or power key is pressed. It is assumed that the voltage supplied is 3.6VDC. The UEMCLite will prevent any functionality at battery/supply levels below 2.9VDC. Issue 1 COMPANY CONFIDENTIAL Page 3 –5 Copyright © 2007 Nokia. All rights reserved.
  • Page 48 RM-298; RM-299 Baseband Troubleshooting Instructions Troubleshooting flow Figure 9 Troubleshooting when phone cannot be powered on Page 3 –6 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 49: Phone Cannot Be Powered On (Ii)

    32 seconds. Unfortunately, the service routine can not be measured. Troubleshooting flow Figure 10 Troubleshooting when phone does not stay on or phone is jammed Issue 1 COMPANY CONFIDENTIAL Page 3 –7 Copyright © 2007 Nokia. All rights reserved.
  • Page 50: Phone Cannot Be Flashed

    Because of the use of uBGA components, it is not possible to verify if there is a short circuit in the control and address lines of MCU (UPP8M) and the memory (flash). Page 3 –8 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 51 RM-298; RM-299 Baseband Troubleshooting Instructions Troubleshooting flow Figure 11 Flash programming fault Issue 1 COMPANY CONFIDENTIAL Page 3 –9 Copyright © 2007 Nokia. All rights reserved.
  • Page 52: Easy Flash Programming Does Not Work

    It is not possible to verify if there is a short circuit in control and address lines of MCU (UPP8M) and memory (flash) because BGA package is used in RM-298/299. Page 3 –10 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 53 RM-298; RM-299 Baseband Troubleshooting Instructions Troubleshooting flow Figure 12 Easy flash programming fault Issue 1 COMPANY CONFIDENTIAL Page 3 –11 Copyright © 2007 Nokia. All rights reserved.
  • Page 54: Display Shows "Contact Service

    They are individual test cases, so the below lineup of error hunting's has no chronological order. Use common sense and experience to decide which test case to start error hunting at. Page 3 –12 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 55: The Phone Does Not Register To The Networks, Or The Phone Cannot Make A Call

    'buried' in one or more of the inner layers of the PWB. First, check that SIM LOCK is not causing the error by using a Test-SIM card and connect the phone to a tester. Issue 1 COMPANY CONFIDENTIAL Page 3 –13 Copyright © 2007 Nokia. All rights reserved.
  • Page 56 RM-298; RM-299 Baseband Troubleshooting Instructions Troubleshooting flow Figure 14 No registering or call Page 3 –14 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 57: Sim Related Faults

    SIM card. When the power is switched on the phone first check for a 1.8V SIM card and then a 3V SIM card. The phone will try this four times, where after it will display ”Insert SIM card”. Figure 15 Insert SIM card fault Issue 1 COMPANY CONFIDENTIAL Page 3 –15 Copyright © 2007 Nokia. All rights reserved.
  • Page 58: Sim Card Rejected

    The display does not show any information at all. If there is only main or sub display blank, the problem mostly exists in individual display. Replace related display first. For main and sub display blank, refer to troubleshooting flow below. Page 3 –16 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 59: Corrupted Display

    Corrupted display Context The display contains missing or fading segments, or color presentation is incorrect. Troubleshooting flow Dead keys Context One or more keys has no function. Issue 1 COMPANY CONFIDENTIAL Page 3 –17 Copyright © 2007 Nokia. All rights reserved.
  • Page 60: No Backlight For Display Or/And Keys

    Context There are 3 kinds of statuses: No backlight for both display and keys; No backlight for only display; No backlight for only keys. Troubleshooting flow Page 3 –18 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 61: Audio Troubleshooting

    RM-298; RM-299 Baseband Troubleshooting Instructions Audio troubleshooting Audio troubleshooting using phoenix Figure 18 Phoenix audio test window Issue 1 COMPANY CONFIDENTIAL Page 3 –19 Copyright © 2007 Nokia. All rights reserved.
  • Page 62: Check Microphone Using "Hp Microphone In Ext Speaker Out" Loop

    3. Select “Hp microphone in Ext speaker out” 4. Select "Acc. Detection" as "Off". 5. Select “Loop” as “On” 6. Input sound at microphone port, for example 94dB SPL 1kHz. Page 3 –20 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 63: Check Earpiece Using "Ext Microphone In Hp Speaker Out" Loop

    2. Open “audio test” window from “Testing -> Audio test”, as shown in above. 3. In “Buzzer” area, select suitable signal to be played, for example 1 kHz, Strength 5” 4. Select “Volume” as “On” Issue 1 COMPANY CONFIDENTIAL Page 3 –21 Copyright © 2007 Nokia. All rights reserved.
  • Page 64: Check Vibra Function Using "Vibra Control

    3. Select suitable intensity value, for example 53 %. 4. Select “Vibra state” as “Enabled” 5. Click “Write”. 6. Check if Vibra works. Figure 23 Checking vibra function by using vibra control Page 3 –22 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 65: Earpiece Fault

    RM-298; RM-299 Baseband Troubleshooting Instructions Earpiece fault Troubleshooting flow Figure 24 Earpiece fault flow chart Issue 1 COMPANY CONFIDENTIAL Page 3 –23 Copyright © 2007 Nokia. All rights reserved.
  • Page 66: Ihf/Ringing Tone Fault

    RM-298; RM-299 Baseband Troubleshooting Instructions IHF/ringing tone fault Troubleshooting flow Figure 25 IHF/ringing tone fault flow chart Page 3 –24 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 67: Microphone Fault

    RM-298; RM-299 Baseband Troubleshooting Instructions Microphone fault Troubleshooting flow Figure 26 Microphone fault flow chart Issue 1 COMPANY CONFIDENTIAL Page 3 –25 Copyright © 2007 Nokia. All rights reserved.
  • Page 68: Headset Earpiece Fault

    RM-298; RM-299 Baseband Troubleshooting Instructions Headset earpiece fault Troubleshooting flow Figure 27 Headset earpiece fault flow chart Page 3 –26 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 69: Headset Microphone Fault

    RM-298; RM-299 Baseband Troubleshooting Instructions Headset microphone fault Troubleshooting flow Figure 28 Headset microphone fault flow chart Issue 1 COMPANY CONFIDENTIAL Page 3 –27 Copyright © 2007 Nokia. All rights reserved.
  • Page 70 RM-298; RM-299 Baseband Troubleshooting Instructions (This page left intentionally blank.) Page 3 –28 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 71 Nokia Customer Care 4 — RF Troubleshooting Instructions Issue 1 COMPANY CONFIDENTIAL Page 4 –1 Copyright © 2007 Nokia. All rights reserved.
  • Page 72 RM-298; RM-299 RF Troubleshooting Instructions (This page left intentionally blank.) Page 4 –2 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 73 List of Figures Figure 29 RF key components on PWB.........................4–7 Figure 30 Supply points at UEM (D2200) ......................4–8 Figure 31 Supply point at RF IC (N7600) ......................4–9 Issue 1 COMPANY CONFIDENTIAL Page 4 –3 Copyright © 2007 Nokia. All rights reserved.
  • Page 74 Figure 80 PLL Troubleshooting diagram......................4–47 Figure 81 Measurement point for VCXO ......................4–48 Figure 82 Phoenix settings..........................4–49 Figure 83 FM circuit troubleshooting diagram....................4–50 Page 4 –4 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 75 Figure 86 FM module output signal........................4–51 Figure 87 BER test result............................. 4–53 Figure 88 Bluetooth self tests in Phoenix ......................4–54 Figure 89 Antenna troubleshooting ........................4–56 Issue 1 COMPANY CONFIDENTIAL Page 4 –5 Copyright © 2007 Nokia. All rights reserved.
  • Page 76 RM-298; RM-299 RF Troubleshooting Instructions (This page left intentionally blank.) Page 4 –6 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 77: General Rf Troubleshooting

    Figure 29 RF key components on PWB N7600 PMB3258 RF IC N7700 FEM (PA and antenna switch) Z7602 EGSM 850/900 RX SAW filter Z7600 DCS 1800/PCS1900 RX SAW filter Issue 1 COMPANY CONFIDENTIAL Page 4 –7 Copyright © 2007 Nokia. All rights reserved.
  • Page 78 BT & FM IC Z6000 BT SAW filter Refer to the picture below for measuring points at the UEM (D2200). Figure 30 Supply points at UEM (D2200) Page 4 –8 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 79: Auto Tuning

    Figure 31 Supply point at RF IC (N7600) Figure 32 Supply point at BT & FM IC (N6000) Auto tuning This phone can be tuned automatically. Issue 1 COMPANY CONFIDENTIAL Page 4 –9 Copyright © 2007 Nokia. All rights reserved.
  • Page 80: Rm-298 Receiver

    Band: GSM 900 iii Operation Mode: Continuous mode iv RX/TX Channel 37 AGC: 8: FEG_ON + DTOS_ON+BB_6=Vgain_36 Results The setup should now look like this: Page 4 –10 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 81 RM-298; RM-299 RF Troubleshooting Instructions Figure 33 GSM900 RF controls window Issue 1 COMPANY CONFIDENTIAL Page 4 –11 Copyright © 2007 Nokia. All rights reserved.
  • Page 82: Troubleshooting Diagram For Gsm900 Receiver

    By measuring with an oscilloscope at RXIP or RXQP on a working GSM900 receiver this picture should be seen. Signal amplitude peak-peak 108mV. DC offset 1.0V. Page 4 –12 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 83: General Instructions For Gsm 1800 Rx Troubleshooting

    Band: GSM 1800 iii Operation Mode: Continuous mode iv RX/TX Channel 700 AGC: 8: FEG_ON + DTOS_ON+BB_6=Vgain_36 Results The setup should now look like this: Issue 1 COMPANY CONFIDENTIAL Page 4 –13 Copyright © 2007 Nokia. All rights reserved.
  • Page 84 RM-298; RM-299 RF Troubleshooting Instructions Figure 36 GSM1800 RF controls window Page 4 –14 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 85: Troubleshooting Diagram For Gsm1800 Receiver

    By measuring with an oscilloscope at RXIP or RXQP on a working GSM1800 receiver this picture should be seen. Signal amplitude peak-peak 114mV. DC offset 1.0V. Issue 1 COMPANY CONFIDENTIAL Page 4 –15 Copyright © 2007 Nokia. All rights reserved.
  • Page 86: Measurement Points In The Receiver

    RF Troubleshooting Instructions Figure 38 1800 RX I/Q signal waveform Measurement points in the receiver Figure 39 RX measurements point of the control voltages to FEM N7700 Page 4 –16 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 87: Rm-298 Transmitter

    4. Wait a while for the PC to read the information from the phone. 5. Select Testing and RF Controls. 6. Set the parameters as follows: Band: GSM 900 Issue 1 COMPANY CONFIDENTIAL Page 4 –17 Copyright © 2007 Nokia. All rights reserved.
  • Page 88 Active Unit: TX iii TX Power Level: 5 iv TX Data Type: Random Results The setup should now look like this: Figure 42 GSM 900 RF controls window Page 4 –18 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 89: Troubleshooting Diagram For Gsm900 Transmitter

    Figure 43 GSM900 tarnsmitter troubleshooting GSM900 TX output power Measure the output power of the phone; it should be about 32.5dBm. Remember the cable loss is about 0.3dB. Issue 1 COMPANY CONFIDENTIAL Page 4 –19 Copyright © 2007 Nokia. All rights reserved.
  • Page 90 RM-298; RM-299 RF Troubleshooting Instructions Figure 44 TX I/O signal Figure 45 VC1, VC3 signals Page 4 –20 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 91 RM-298; RM-299 RF Troubleshooting Instructions Figure 46 TXP signal Figure 47 TXC signals at PCL5 Issue 1 COMPANY CONFIDENTIAL Page 4 –21 Copyright © 2007 Nokia. All rights reserved.
  • Page 92: General Instructions For Gsm1800 Tx Troubleshooting

    6. Set the parameters as follows: Band: GSM 1800 ii Active Unit: TX iii TX Power Level: 0 iv TX Data Type: Random Results The setup should now look like this: Page 4 –22 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 93 RM-298; RM-299 RF Troubleshooting Instructions Figure 49 GSM 1800 RF controls window Issue 1 COMPANY CONFIDENTIAL Page 4 –23 Copyright © 2007 Nokia. All rights reserved.
  • Page 94: Troubleshooting Diagram For Gsm1800 Transmitter

    Figure 50 GSM1800 transmitter troubleshooting GSM1800 TX output power Measure the output power of the phone; it should be about 30.5dBm. Remember the cable loss is about 0.5dB. Page 4 –24 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 95 RM-298; RM-299 RF Troubleshooting Instructions Figure 51 TX I/O signal Figure 52 VC1, VC2, VC3 signals Issue 1 COMPANY CONFIDENTIAL Page 4 –25 Copyright © 2007 Nokia. All rights reserved.
  • Page 96 RM-298; RM-299 RF Troubleshooting Instructions Figure 53 TXP signal Figure 54 TXC signals at PCL0 Page 4 –26 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 97: Rm-299 Receiver

    Band: GSM 850 iii Operation Mode: Continuous mode iv RX/TX Channel 190 AGC: 8: FEG_ON + DTOS_ON+BB_6=Vgain_36 Results The setup should now look like this: Issue 1 COMPANY CONFIDENTIAL Page 4 –27 Copyright © 2007 Nokia. All rights reserved.
  • Page 98 RM-298; RM-299 RF Troubleshooting Instructions Figure 56 GSM850 RF controls window Page 4 –28 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 99: Troubleshooting Diagram For Gsm850 Receiver

    RM-298; RM-299 RF Troubleshooting Instructions Troubleshooting diagram for GSM850 receiver Troubleshooting flow Figure 57 GSM850 receiver troubleshooting Issue 1 COMPANY CONFIDENTIAL Page 4 –29 Copyright © 2007 Nokia. All rights reserved.
  • Page 100: General Instructions For Gsm1900 Rx Troubleshooting

    Band: GSM 1900 iii Operation Mode: Continuous mode iv RX/TX Channel 661 AGC: 8: FEG_ON + DTOS_ON+BB_6=Vgain_36 Results The setup should now look like this: Page 4 –30 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 101 RM-298; RM-299 RF Troubleshooting Instructions Figure 59 GSM 1900 RF controls window Issue 1 COMPANY CONFIDENTIAL Page 4 –31 Copyright © 2007 Nokia. All rights reserved.
  • Page 102: Troubleshooting Diagram For Gsm1900 Receiver

    RM-298; RM-299 RF Troubleshooting Instructions Troubleshooting diagram for GSM1900 receiver Troubleshooting flow Figure 60 GSM1900 receiver troubleshooting Page 4 –32 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 103 By measuring with an oscilloscope at RXIP or RXQP on a working GSM1900 receiver this picture should be seen. Signal amplitude 108 mVp-p. DC offset 1.0V. Figure 61 1900 RX I/Q signal waveform Issue 1 COMPANY CONFIDENTIAL Page 4 –33 Copyright © 2007 Nokia. All rights reserved.
  • Page 104: Measurement Points In The Receiver

    Measurement points in the receiver Figure 62 RX measurements point of the control voltages to FEM N7700 Figure 63 Measurement points at the RX SAW Filters – Z7600/Z7602 Page 4 –34 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 105: Rm-299 Transmitter

    6. Set the parameters as follows: Band: GSM 850 ii Active Unit: TX iii TX Power Level: 5 iv TX Data Type: Random Results The setup should now look like this: Issue 1 COMPANY CONFIDENTIAL Page 4 –35 Copyright © 2007 Nokia. All rights reserved.
  • Page 106 RM-298; RM-299 RF Troubleshooting Instructions Figure 65 GSM 850 RF controls window Page 4 –36 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 107: Troubleshooting Diagram For Gsm850 Transmitter

    RM-298; RM-299 RF Troubleshooting Instructions Troubleshooting diagram for GSM850 transmitter Troubleshooting flow Figure 66 GSM850 transmitter troubleshooting Issue 1 COMPANY CONFIDENTIAL Page 4 –37 Copyright © 2007 Nokia. All rights reserved.
  • Page 108: Gsm850 Tx Output Power

    Measure the output power of the phone; it should be about 32.5 dBm. Remember the cable loss is about 0.3 Figure 67 TX I/O signal Figure 68 VC1, VC3 signal Page 4 –38 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 109 RM-298; RM-299 RF Troubleshooting Instructions Figure 69 TXP signal Figure 70 TXC signals at PCL5 Issue 1 COMPANY CONFIDENTIAL Page 4 –39 Copyright © 2007 Nokia. All rights reserved.
  • Page 110: General Instructions For Gsm1900 Tx Troubleshooting

    5. Select Testing and RF Controls. 6. Set the parameters as follows: Band: GSM 1900 ii Active Unit: TX iii TX Power Level: 0 iv TX Data Type: Random Page 4 –40 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 111 RM-298; RM-299 RF Troubleshooting Instructions 7. The setup should now look like this: Figure 72 GSM 1900 RF controls window Issue 1 COMPANY CONFIDENTIAL Page 4 –41 Copyright © 2007 Nokia. All rights reserved.
  • Page 112: Troubleshooting Diagram For Gsm1900 Transmitter

    RM-298; RM-299 RF Troubleshooting Instructions Troubleshooting diagram for GSM1900 transmitter Troubleshooting flow Figure 73 GSM1900 transmitter troubleshooting Page 4 –42 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 113: Gsm1900 Tx Output Power

    Measure the output power of the phone; it should be about 29.1dBm. Remember the cable loss is about 0.5dB. Figure 74 TX I/O signal Figure 75 VC1, VC2, VC3 signals Issue 1 COMPANY CONFIDENTIAL Page 4 –43 Copyright © 2007 Nokia. All rights reserved.
  • Page 114 RM-298; RM-299 RF Troubleshooting Instructions Figure 76 TXP signal Figure 77 TXC signals at PCL0 Page 4 –44 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 115: Synthesizer Troubleshooting

    The 26MHz signal from the VCXO can be measured by probing R2900. The level at this point is approx. 770mVpp. Frequency of this oscillator is adjusted by changing the AFC-register inside the UEM IC. Example Signal Measured at VCXO output (R2900). Issue 1 COMPANY CONFIDENTIAL Page 4 –45 Copyright © 2007 Nokia. All rights reserved.
  • Page 116 RM-298; RM-299 RF Troubleshooting Instructions Figure 79 VCXO 26 MHz waveform Page 4 –46 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 117: Troubleshooting Diagram For Pll Synthesizer

    RM-298; RM-299 RF Troubleshooting Instructions Troubleshooting diagram for PLL synthesizer Figure 80 PLL Troubleshooting diagram Issue 1 COMPANY CONFIDENTIAL Page 4 –47 Copyright © 2007 Nokia. All rights reserved.
  • Page 118: Measurement Points At The Vcxo

    1. Connect the phone to a PC with the module repair jig. 2. Start Phoenix and establish a connection to the phone with the data cable e.g. FBUS. 3. Phoenix settings shall be as follows: Page 4 –48 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 119 5. Signal generator settings shall be as follows: Frequency: 98 MHz ii Level: - 60 dBm iii FM deviation: 75 kHz iv LFGEN frequency: 1 kHZ Issue 1 COMPANY CONFIDENTIAL Page 4 –49 Copyright © 2007 Nokia. All rights reserved.
  • Page 120: Troubleshooting Diagram For Fm Radio

    RM-298; RM-299 RF Troubleshooting Instructions Troubleshooting diagram for FM radio Troubleshooting flow Page 4 –50 COMPANY CONFIDENTIAL Issue 1 Figure 83 FM circuit troubleshooting diagram Copyright © 2007 Nokia. All rights reserved.
  • Page 121: Bluetooth And Fm Radio Test Points

    RF Troubleshooting Instructions Bluetooth and FM radio test points Figure 84 Bluetooth and FM radio test points Figure 85 XAUDIO output signal Figure 86 FM module output signal Issue 1 COMPANY CONFIDENTIAL Page 4 –51 Copyright © 2007 Nokia. All rights reserved.
  • Page 122: Introduction To Bluetooth Troubleshooting

    7. Place the JBT-9 box near (within 10 cm) the BT antenna and click Run BER Test. Results Bit Error Rate (BER) Tests pane in the Bluetooth LOCALS window. Bit Error Rate test result is displayed in the Page 4 –52 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 123: Bluetooth Self Tests In Phoenix

    4. From the Mode drop-down menu, set mode to Local. 5. Choose Testing→Self Tests. Self Tests window check the following Bluetooth related tests: 6. In the • ST_LPRF_IF_TEST • ST_LPRF_AUDIO_LINES_TEST • ST_BT_WAKEUP_TEST Issue 1 COMPANY CONFIDENTIAL Page 4 –53 Copyright © 2007 Nokia. All rights reserved.
  • Page 124: Bluetooth Ber Failure Troubleshooting

    Bluetooth BER failure troubleshooting Context Basic encoding rules, BER, is a self-identifying and self-delimiting encoding scheme, which means that each data value can be identified, extracted and decoded individually. Page 4 –54 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 125 RM-298; RM-299 RF Troubleshooting Instructions Bluetooth circuit troubleshooting diagram Issue 1 COMPANY CONFIDENTIAL Page 4 –55 Copyright © 2007 Nokia. All rights reserved.
  • Page 126: Antenna Troubleshooting

    RM-298; RM-299 RF Troubleshooting Instructions Antenna troubleshooting Antenna troubleshooting diagram Troubleshooting flow Figure 89 Antenna troubleshooting Page 4 –56 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 127 Nokia Customer Care 5 — Camera Module Troubleshooting Issue 1 COMPANY CONFIDENTIAL Page 5 –1 Copyright © 2007 Nokia. All rights reserved.
  • Page 128 RM-298; RM-299 Camera Module Troubleshooting (This page left intentionally blank.) Page 5 –2 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 129 Figure 103 Image taken with clean protection window................. 5–15 Figure 104 Image taken with greasy protection window ................5–15 Figure 105 Bit errors caused by JPEG compression..................5–16 Issue 1 COMPANY CONFIDENTIAL Page 5 –3 Copyright © 2007 Nokia. All rights reserved.
  • Page 130 RM-298; RM-299 Camera Module Troubleshooting (This page left intentionally blank.) Page 5 –4 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 131: Introduction To Camera Module Troubleshooting

    Usually the amount of pixels in the camera sensor; for example, RM-298/299 has a 640 x 480 pixel sensor resolution. In some occasions the term resolution is used for describing the sharpness of the images. Issue 1 COMPANY CONFIDENTIAL Page 5 –5 Copyright © 2007 Nokia. All rights reserved.
  • Page 132: The Effect Of Image Taking Conditions On Image Quality

    See the figure below for an example. This is normal; do not change the camera module. Page 5 –6 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 133 This is normal; do not change the camera module. Figure 92 Near objects get skewed when taking images from a moving vehicle Issue 1 COMPANY CONFIDENTIAL Page 5 –7 Copyright © 2007 Nokia. All rights reserved.
  • Page 134: Phone Display

    This is normal behaviour; do not change the camera module. Figure 94 Image taken against light Page 5 –8 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 135 Generally this kind of reflections are common in all optical systems. This is normal behaviour; do not change the camera module. Figure 96 A lens reflection effect caused by sunshine Issue 1 COMPANY CONFIDENTIAL Page 5 –9 Copyright © 2007 Nokia. All rights reserved.
  • Page 136: Camera Construction

    F number/Aperture f/2.8 Focal length 1.78 mm Focus range 20 cm to infinity Still Image resolutions 640x480, 320x240, 160x120 Still images file format EXIF (JPEG), *.jpg Page 5 –10 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 137 Automatic White Balance Automatic Colours 16.7 million / 24-bit Capture Modes Night mode, Sequence mode, self timer Figure 99 Camera module cross section and assembly principle Issue 1 COMPANY CONFIDENTIAL Page 5 –11 Copyright © 2007 Nokia. All rights reserved.
  • Page 138: Dynamic Camera Configuration

    If the update fails, new camera configuration installed into the terminal is not supported by DP. Always update DCC when a camera or a HWA has been changed. Page 5 –12 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 139: Image Quality Analysis

    However, it is possible that a larger particle disturbs the user, causing need for service. Issue 1 COMPANY CONFIDENTIAL Page 5 –13 Copyright © 2007 Nokia. All rights reserved.
  • Page 140: Testing Camera Image Sharpness

    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. Page 5 –14 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 141: Dirty Camera Lens Protection Window

    – 2 meters. • If possible, compare the image to another image of the same scene, taken with a different device. Note that the reference device has to be a similar Nokia phone. Steps 1. Take several images of small objects in the distance of 1-2 metres.
  • Page 142: Camera Troubleshooting Flowcharts

    Camera troubleshooting flowcharts Camera hardware failure message troubleshooting Context If you get a hardware failure message when using the camera, follow the next troubleshooting flowchart. Page 5 –16 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 143 RM-298; RM-299 Camera Module Troubleshooting Troubleshooting flow Note: Make sure that the phone has the latest software before continuing. Issue 1 COMPANY CONFIDENTIAL Page 5 –17 Copyright © 2007 Nokia. All rights reserved.
  • Page 144: Camera Baseband Hw Troubleshooting

    RM-298; RM-299 Camera Module Troubleshooting Camera baseband HW troubleshooting Troubleshooting flow Page 5 –18 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 145: Camera Viewfinder Troubleshooting

    RM-298; RM-299 Camera Module Troubleshooting Camera viewfinder troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Page 5 –19 Copyright © 2007 Nokia. All rights reserved.
  • Page 146: Bad Camera Image Quality Troubleshooting

    RM-298; RM-299 Camera Module Troubleshooting Bad camera image quality troubleshooting Troubleshooting flow Page 5 –20 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 147 Nokia Customer Care 6 — System Module Issue 1 COMPANY CONFIDENTIAL Page 6 –1 Copyright © 2007 Nokia. All rights reserved.
  • Page 148 RM-298; RM-299 System Module (This page left intentionally blank.) Page 6 –2 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 149 Figure 106 Module block diagram ........................6–5 Figure 107 Power connection diagram........................6–7 Figure 108 SIM filtering ............................6–7 Figure 109 Audio block diagram...........................6–9 Figure 110 4-pole jack plug for audio accessory....................6–10 Issue 1 COMPANY CONFIDENTIAL Page 6 –3 Copyright © 2007 Nokia. All rights reserved.
  • Page 150 Figure 113 SIM interface block diagram ......................6–17 Figure 114 BL-4B battery pack contacts......................6–19 Figure 115 PWB top side component placement..................... 6–20 Figure 116 PWB bottom side component placement..................6–20 Page 6 –4 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 151: System Module Block Diagram

    UI side, which is on the opposite side of the engine board. The 2CP is the engine module of the mobile device, and the 2CQ is the UI module of module of the mobile device. Figure 106 Module block diagram Issue 1 COMPANY CONFIDENTIAL Page 6 –5 Copyright © 2007 Nokia. All rights reserved.
  • Page 152: Baseband Description

    DLIGHT, which add external pull up using a digital transistor and one resistor. The schematics also combined the UEMIO (5) to control DC/DC enable as another optional using two jumper. Page 6 –6 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 153: Energy Management

    All connectors going to the “outside world” have filter components, ESD protection and EMC reduction. The Digital/Data lines on SIM have special dedicated filter ASIP. The below figure show the SIM filtering. Figure 108 SIM filtering Issue 1 COMPANY CONFIDENTIAL Page 6 –7 Copyright © 2007 Nokia. All rights reserved.
  • Page 154: Modes Of Operation

    MIN! Audio function description The basic audio structure and communication between HW-audio modules and the audio ASIC's is illustrated in the block diagram below. Page 6 –8 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 155: External Audio Connector

    Jack plug, which is integrated in the system connector, contains a mechanical switch, which is used to detect the connection of the accessories. The configuration for the 4-pole Jack-plug is shown in the following figure. Issue 1 COMPANY CONFIDENTIAL Page 6 –9 Copyright © 2007 Nokia. All rights reserved.
  • Page 156: Hall Sensor

    The output of hall sensor is sent to GENIO24 of UPP. Baseband knows the status of the hall sensor that represents the phone position (folded or not). Page 6 –10 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 157 RM-298; RM-299 System Module Figure 111 HALL sensor Issue 1 COMPANY CONFIDENTIAL Page 6 –11 Copyright © 2007 Nokia. All rights reserved.
  • Page 158: Interfaces

    RF design (GenIO6 Load Resistance Load Capacitanc Timing ¼ symbo Accuracy RFBusEn1 RF-IC 1.38 1.88 RFIC Chip SelX Internal PU Current Load resistance Load capacitanc Page 6 –12 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 159 UEMCLiteV3 Load and LittiV2 resistance Output current GENIO5 UEMCLit RF IC 2.78 RF Control * Depends of the RF design Load resistance Output current Issue 1 COMPANY CONFIDENTIAL Page 6 –13 Copyright © 2007 Nokia. All rights reserved.
  • Page 160: Analogue Signals

    Differential positive / voltage negative in-phase TXIN, swing and quadrature Tx TXQP, (static) Signals TXQN In High-Z when RX is receiving. DC level 1.17 1.20 1.23 Source Impedance Page 6 –14 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 161: Lcd Interface

    A 5 X 5 matrix keyboad consists of 21 keys, one 10-channel integrated passive filiter arrays with downstream ESD protection of >8KV connect the matrix keyboard to UPP. Issue 1 COMPANY CONFIDENTIAL Page 6 –15 Copyright © 2007 Nokia. All rights reserved.
  • Page 162: Sim Interface

    The threshold voltage is calculated from the battery size specifications. The SIM interface is powered up when the SIMCardDet signal indicates ”card in”. This signal is derived from the BSI signal. Page 6 –16 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 163 Trise/Tfall max 3V Vil 0.7xVSI VSIM 3V Vil 0.15xVSIM Not connected Ground VSIM specified in regulator section in this document Figure 113 SIM interface block diagram Issue 1 COMPANY CONFIDENTIAL Page 6 –17 Copyright © 2007 Nokia. All rights reserved.
  • Page 164: External Signals And Connections

    VRMS 850 mA GND from/to Charger connector Battery connector Table 14 Battery IF Signal From Note Global Batt (-) Global GND VBAT Batt (+) Battery Voltage Page 6 –18 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 165: Battery Interface

    Table 15 Pin numbering of battery pack Signal name Pin number Function Negative/common battery terminal Battery capacity measurement (fixed resistor inside the battery pack) VBAT Positive battery terminal Issue 1 COMPANY CONFIDENTIAL Page 6 –19 Copyright © 2007 Nokia. All rights reserved.
  • Page 166: Pwb Outline

    Figure 115 PWB top side component placement Figure 116 PWB bottom side component placement RF description Frequency band, power and multi-slot class The requirement leads to the specification in the table below: Page 6 –20 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 167: Transmitter - General Description

    Receiver - general description The receiver is a direct conversion linear receiver. It is a dual-band receiver with receiver paths for either GSM850/1900 or GSM900/1800 configuration. Issue 1 COMPANY CONFIDENTIAL Page 6 –21 Copyright © 2007 Nokia. All rights reserved.
  • Page 168: Vcxo And Pll

    The VCXO also provides a 26 MHz system clock for the digital baseband. The PLL is located in PMB3258 and it is controlled via the RFBUS. Page 6 –22 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 169 Nokia Customer Care Glossary Issue 1 COMPANY CONFIDENTIAL Page Glossary–1 Copyright © 2007 Nokia. All rights reserved.
  • Page 170 RM-298; RM-299 Glossary (This page left intentionally blank.) Page Glossary–2 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 171 D/A-converter Digital-to-analouge converter Digital-to-analouge converter Digital Battery Interface DBus DSP controlled serial bus connected between UPP_WD2 and Helgo DCT-4 Digital Core Technology Direct memory access Data Package Issue 1 COMPANY CONFIDENTIAL Page Glossary–3 Copyright © 2007 Nokia. All rights reserved.
  • Page 172 Integrated hands free IMEI International Mobile Equipment Identity Infrared IrDA Infrared Data Associasion Intelligent software architecture JPEG/JPG Joint Photographic Experts Group Liquid Crystal Display Low Drop Out Page Glossary–4 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
  • Page 173 Serial control Bus For RF Right Soft Key RS-MMC Reduced size Multi Media Card RSSI Receiving signal strength indicator Reset Switch Real Time Clock (provides date and time) Issue 1 COMPANY CONFIDENTIAL Page Glossary–5 Copyright © 2007 Nokia. All rights reserved.
  • Page 174 Peak-to-peak voltage VSIM SIM voltage Wireless application protocol Watchdog XHTML Extensible hypertext markup language Zocus Current sensor, (used to monitor the current flow to and from the battery) Page Glossary–6 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.

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