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NSB-7

Disassembly & Troubleshooting

PAMS Technical Documentation

Page 2

Nokia Mobile Phones Ltd.

Issue 1 06/00

Table of Contents

Page No

Disassembly & Troubleshooting..............................................................................................1

Disassembly of NSB-7 ............................................................................................................................ 4
Transceiver Troubleshooting................................................................................................................. 8

Baseband Troubleshooting ................................................................................................................. 8

PCB Test Points................................................................................................................................... 8

Testing ...................................................................................................................................................22

RF testpoints ........................................................................................................................................33

Receiver Fault Finding .......................................................................................................................41

AGC-block .......................................................................................................................................41
Controlling AGC with WinTesla ................................................................................................41

LNA .....................................................................................................................................................  41
RX-filters...........................................................................................................................................  41
Antenna Switch...............................................................................................................................  41

Transmitter fault finding ..................................................................................................................42

RF path ............................................................................................................................................42
Power control ................................................................................................................................42

Synthesizer fault finding ..................................................................................................................43

General...............................................................................................................................................  43
VCTCXO..............................................................................................................................................  43
VCO .....................................................................................................................................................  43

Summary of Contents for NSB-7 Series

Page 2: ...Programmes After Market Services Technical Documentation Issue 1 06 00 Copyrightã 2000 Nokia Mobile Phones All Rights Reserved Amendment Record Sheet Amendment No Date Inserted By Comments ...

Page 3: ...Overall Manual Contents Contents Section 1 Foreword Section 2 General Information Section 3 System Module Section 4 UI Module Section 5 Product Variants Section 6 Service Software Instructions Section 7 Service Tools Section 8 Disassembly Troubleshooting Instructions Section 9 Non serviceable Accessories Section 10 Schematic Diagrams ...

Page 4: ...al 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 Ltd should be notified in writing Please state Title of the Document Issue Number Date of publication Latest Amendment Number if applicable Page s and or Figure s in error Please send to ...

Page 5: ...TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES EG PETROL STATIONS SERVICE STATIONS BLASTING AREAS ETC 3 OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT INCLUDING CELLU LAR TELEPHONES MAY INTERFERE WITH THE FUNCTIONALITY OF INADE QUATELY PROTECTED MEDICAL DEVICES CONSULT A PHYSICIAN OR THE MANUFACTURER OF THE MEDICAL DEVICE IF YOU HAVE ANY QUESTIONS OTHER ELECTRONIC EQUIPMENT MAY ALSO BE SUBJECT TO INT...

Page 7: ...Programmes After Market Services NSB 7 Series Transceivers Issue 1 06 00 ãNokia Mobile Phones Ltd General Information ...

Page 8: ...le Phones Ltd Issue 1 06 00 Table of Contents Page No General Information 1 Product Selection 4 Hand portables 4 Desktop Option 5 Express Car Kit CARK 124 Option for Americas 6 Product and Module List 7 Technical Specifications 8 General Specifications of Transceiver NSB 7 8 ...

Page 9: ...AMS Technical Documentation General Information NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 3 List of Figures Page No Fig 1 Hand portables 4 Fig 2 Desktop option 5 Fig 3 Express Car Kit CARK 124 6 ...

Page 10: ...143 AC Travel Charger US plug 198 242 Vac ACP 7C 0675158 5 AC Travel Charger UK plug 207 253 Vac ACP 7X 0675145 AC Travel Charger UK plug 180 220 Vac ACP 7H 0675146 6 AC Travel Charger Australia plug 216 264 Vac ACP 7A 0675148 7 Performance Travel Charger Euro plug 90 264 Vac ACP 8E 0675195 Performance Travel Charger Korea plug 90 264 Vac ACP 8K 0675199 8 Performance Travel Charger UK plug 90 264 ...

Page 11: ...5158 5 AC Travel Charger UK plug 207 253 Vac ACP 7X 0675145 AC Travel Charger UK plug 180 220 Vac ACP 7H 0675146 6 AC Travel Charger Australia plug 216 264 Vac ACP 7A 0675148 7 Performance Travel Charger Euro plug 90 264 Vac ACP 8E 0675195 Performance Travel Charger Korea plug 90 264 Vac ACP 8K 0675199 8 Performance Travel Charger UK plug 90 264 Vac ACP 8X 0675197 9 Performance Travel Charger US p...

Page 12: ...mericas Figure 3 Express Car Kit CARK 124 Item Name Type Code Material Code Express Car Kit for Americas Retail Pack CARK 124 0080372 1 Transceiver Not included see Product Variants 2 Pocket Clip SKB 2 0720218 3 Swivel Mount HHS 12 0620054 4 Hands Free Microphone HFM 8 0690016 5 Hands Free Cigarette Lighter Charger PPH 1 0675182 1 2 3 4 5 ...

Page 13: ...AC Travel Charger ACP 7A AUS 216 264 Vac 0675148 Performance Travel Charger ACP 8E EURO 90 264 Vac 0675195 Performance Travel Charger ACP 8K KOREA 90 264 Vac 0675199 Performance Travel Charger ACP 8X UK 90 264 Vac 0675197 Performance Travel Charger ACP 8U US 90 264 Vac 0675196 Performance Travel Charger ACP 8C CHINA 90 264 Vac 0675211 Performance Travel Charger ACP 8A AUS 90 264 Vac 0675214 Headse...

Page 14: ...r NSB 7 Parameter Unit Cellular System GSM1900 RX frequency band 1930 1990 MHz TX frequency band 1850 1910 MHz Output power 0 29 dBm 1 0 mW 1 W Duplex spacing 80 MHz Number of RF channels 299 Channel spacing 200 kHz Number of TX power levels 16 Sensitivity static channel 102 dBm Frequency error static channel 0 1 ppm RMS phase error 5 0 ο Peak phase error 20 0 ο ...

Page 15: ...Programmes After Market Services NSB 7 Series Transceivers Issue 1 06 00 ãNokia Mobile Phones Ltd System Module ...

Page 16: ... connector 11 SIM card connector 12 RTC backup battery 12 Functional Description 13 Power Distribution 13 Battery Interface 13 Battery charging 14 Startup Charging 14 Battery Overvoltage Protection 15 Battery Removal During Charging 16 PWM 16 Battery Identification 16 Battery Temperature 18 Supply Voltage Regulators 19 Switched Mode Supply VSIM 21 Power Up and Power Down 22 Power up with charger 2...

Page 17: ...ibration 44 ESD Strength 44 Main Technical Specifications 44 Maximum Ratings 44 RF Frequency Plan 45 DC Characteristics 45 Regulators 45 Control Signals 46 Power Distribution Diagram 47 RF Characteristics 48 GSM1900 PCS1900 48 Transmitter Characteristics 48 Output Power Requirements 48 Output RF Spectrum due to modulation 49 Spectrum due to switching transients 49 Spurious Emissions when allocated...

Page 18: ...nterconnections Version 05 21 Edit 40 for layout 5 A 4 Circuit Diagram of MAD Block Version 05 21 Edit 27 for layout 5 A 5 Circuit Diagram of RF Block Version 05 21 Edit 132 for layout 5 A 6 Circuit Diagram of UIF Version 05 21 Edit 36 for layout 5 A 7 Circuit Diagram of Audio and RFI Version 05 21 Edit 72 for layout 5 A 8 Circuit Diagram of IR Module Version 05 21 Edit 23 for layout 5 A 9 Layout ...

Page 19: ...utput Overvoltage Protection When Battery Removed in principle 16 Fig 6 BSI connections for all battery types 17 Fig 7 SIMCardDetX Detection Levels 18 Fig 8 Standard Battery BTEMP connection 19 Fig 9 Principle of the SMR Power Functions 22 Fig 10 Power Up With Charger 23 Fig 11 Power Up With Switch 24 Fig 12 Flash Programming Sequence 39 Fig 13 RF Frequency Plan 45 Fig 14 Power Distribution Diagra...

Page 20: ...orts full rate an enhanced full rate and a half rate speech decoding An integrated IR link provides a connection between two NSB 7 transceivers or a trans ceiver and a PC internal data or a transceiver and a printer The small SIM Subscriber Identity Module card is located under the back cover of the phone Operational Modes There are five different operational modes power off mode idle mode active ...

Page 21: ...SB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 7 The local mode is used for alignment and testing Interconnection Diagram Microphone IR Link Earpiece HF HS Keyboard LCD module SIM Antenna Battery Charger Radio Module RB9 14 9 6 2 2 8 2 4 4 2 2 ...

Page 22: ...eping time is deter mined by some network parameters The sleep mode is entered when both the MCU and the DSP are in stand by mode and the normal VCTCXO clock has been switched off The battery charging is controlled by a PWM signal from the CCONT The PWM duty cycle is determined by a charging software and is fed to the CHAPS charging switch Two types of chargers can be connected to the phone Standa...

Page 23: ... between the baseband and the RF section is handled by a COBBA ASIC COBBA provides A D and D A conversion of the in phase and quadrature receive and transmit signal paths and also A D and D A conversions of received and transmitted audio signals to and from the user interface The COBBA supplies the analog TXC and AFC signals to RF section according to the MAD DSP digital control Data transmission ...

Page 24: ...eter Rating Battery voltage 0 3 5 3 V Charger input voltage 5 0 16V Line Symbol Minimum Typical Nominal Maximum Unit Notes Supply battery voltage 3 0 3 9 4 8 V Battery powerup voltage HW 2 9 3 0 3 1 V Battery cut off voltage HW 2 7 2 8 2 9 V 3 1 V SW cutoff Regulated baseband supply volt age 2 7 2 8 2 85 V Regulated baseband supply cur rent 3 50 125 mA COBBA analog supply voltage 2 7 2 8 2 85 V CO...

Page 25: ...t if the battery is removed with power on The BSI contact disconnects earlier than the supply power contacts to give enough time for the SIM and LCD shut down Name Min Typ Max Unit Notes VIN 0 12 V 0 850 mA L_GND 0 0 3 V Name Parameter Min Typ Max Unit Remark MBUS Serial clock from the Prommer 0 2 0 logic low logic low 0 8 2 85 V Prommer detection and Serial Clock for synchronous communi cation FB...

Page 26: ... has a NTC pull down resistor 47k 5 25C B 4050 3 2 1 5 10 3 30 V ms Phone power up by battery input Power up pulse width 0 1 kohm Local mode initialization in production BGND 0 0 V Battery ground Pin Name Parameter Min Typ Max Unit Notes 4 GND GND 0 0 V Ground 3 5 VSIM 5V SIM Card 3V SIM Card 4 8 2 8 5 0 3 0 5 2 3 2 V Supply voltage 6 DATA 5V Vin Vout 3V Vin Vout 4 0 0 2 8 0 1 0 1 0 VSIM 0 5 VSIM ...

Page 27: ... those parts that use continuous battery supply The battery feeds power directly to the CCONT and UI buzzer and display and keyboard lights The power management circuit CHAPS provides protection against over voltages charger failures and pirate chargers etc that would otherwise cause damage to the phone Figure 2 Block Diagram of Power Distribution Battery Interface Backup battery supply to CCONT 8...

Page 28: ...tartup circuit charges the battery until the battery voltage level is reaches 3 0V 0 1V and the CCONT releases the PURX reset signal and program exe cution starts Charging mode is changed from startup charging to PWM charging that is controlled by the MCU software If the battery voltage reaches 3 55V 3 75V maximum before the program has taken control over the charging the startup current is switch...

Page 29: ...ected limit VLIM The voltage limit VLIM1 or VLIM2 is selected by logic LOW or logic HIGH on the CHAPS N101 VLIM input pin When the switch in output overvoltage situation has once turned OFF it stays OFF until the battery voltage falls below VLIM and PWM LOW is detected The switch can be turned on again by setting PWM HIGH Figure 4 Output Overvoltage Protection in principle not in time scale Parame...

Page 30: ...Iout charger current CHAPS supply current When PWM is LOW the switch is OFF and the output current Iout 0 To prevent the switching transients inducing noise in audio circuitry of the phone soft switching is used Battery Identification Different battery types are identified by a pulldown resistor inside the battery pack The BSI line inside transceiver has a 100k pull up to VBB The MCU can identify ...

Page 31: ...cc for a rising edge and 0 55xVcc for a falling edge The battery removal detection is used as a trigger to power down the SIM card before the power is lost The BSI contact in the battery contact disconnects before the other con Name Min Typ Max Unit Notes BSI 0 2 8 V Battery size indication 100k pull up resistor to VBB in phone SIM Card removal detection Threshold is 2 4V VBB 2 8V 68 kohm Indicati...

Page 32: ...ansceiver has a 100k pull up to VREF The MCU can calculate the battery tem perature by reading the BTEMP line DC voltage level with a CCONT N100 A D con verter Pin Name Min Typ Max Unit Notes 3 BTEMP 0 1 4 V Battery temperature indication 100k pull up resistor to VREF in phone Battery package has NTC pull down resistor 47k 5 25C B 4050 3 2 1 5 10 3 20 V ms Phone power up by battery input Power up ...

Page 33: ...e COBBA digital parts and the LCD driver in the UI section There is a separate regulator for a SIM card The regulator is selectable between 3V and 5V and controlled by the SIMPwr line from MAD to CCONT The COBBA analog parts are powered from a dedicated 2 8V supply VCOBBA The CCONT supplies also 5V for RF and for flash VPP The CCONT contains a real time clock function which is powered from a RTC b...

Page 34: ...VREF to COBBA The VREF voltage is also used as a reference to some of the CCONT A D converters In addition to the above mentioned signals MAD includes also TXP control signal which goes to HAGAR power control block The transmitter power control TXC is led from COBBA to HAGAR Characteristics Condition Min Typ Max Unit Output current VR1 VR6 Vout 2 8V 100 mA Output current VR7 Depends on external BJ...

Page 35: ...100kHz 2 VBAT 3 15v 40 DB Line regulation VBB V2V VCORE F v 100kHz 2 30 DB Load regulation T 25_C 0 6 1 mV mA Supply current each regu lator VR1 VR7 ON mode Iout 60 330 Iout 10 540 mA Supply current VBB ON mode Iout 60 250 Iout 10 400 mA Supply current VBB SLEEP mode Iout 60 100 Iout 10 150 mA Output voltage V2V VCORE MAD2WD1 C10 MAD2WD1 C07 MAD2WD1 C05 2 65 1 75 1 75 V Characteristics Condition M...

Page 36: ...a power on signal to the CCONT just like the power key 4 A battery interrupt Intelligent battery packs have a possibility to power up the phone When the battery gives a short 10ms voltage pulse through the BTEMP pin the CCONT wakes up and starts the power on procedure Power up with charger When the charger is connected CCONT will switch on the CCONT digital voltage as soon as the battery voltage e...

Page 37: ...layed Power Up with the Power Switch PWRONX When the power on switch is pressed the PWRONX signal will go low CCONT will switch on the CCONT digital section and VCXO as was the case with the charger driven power up If PWRONX is low when the 64 ms delay expires PURX is released and SLEEPX control goes to MAD If PWRONX is not low when 64 ms expires PURX will not be released and Vbat VBB 2 8V CCPURX ...

Page 38: ...n is pulled low or from external memory if GenSDIO pin is pulled high In normal operation the program execution continues from the flash pro gram memory If the MBUS line is pulled low during the power up the bootrom starts a flash programming sequence and waits for the prommer response through FBUS_RX line Power Down The baseband is powered down by 1 Pressing the power key that is monitored by the...

Page 39: ...ery charging indication on the display is shown to acknowledge the user that the battery is being charged Active Mode In the active mode the phone is in normal operation scanning for channels listening to a base station transmitting and processing information All the CCONT regulators are operating There are several sub states in the active mode depending on if the phone is in burst reception burst...

Page 40: ...ng current delivered from the charger to the battery Charging is controlled with a PWM input signal generated by the CCONT The PWM pulse width is controlled by the MAD and sent to the CCONT through a serial data bus The battery voltage rise is limited by turning the CHAPS switch off when the battery voltage has reached 4 2 V Charging current is monitored by measuring the voltage drop across a 220 ...

Page 41: ...synchronization signal to DSP PCMSClk a codec transmit data line PCMTX and a codec receive data line PCMRX The COBBA GJP generates the PCMDClk clock which is supplied to DSP SIO The COBBA GJP also generates the PCMSClk signal to DSP by dividing the PCMDClk The PCMDClk frequency is 512 kHz PCMSClk frequency is 8 0 kHz LSB LSB PCMDClk PCMSClk PCMTxData PCMRxData MSB MSB 15 14 13 12 0 11 10 sign exte...

Page 42: ...andling vectors in DSP RAM and DSP booting Serial port connection to PCM Timer DSP memory BUSC BusController for controlling accesses from ARM to API System Logic and MCU external memories both 8 and 16 bit memories System Logic CTSI Clock Timing Sleep and Interrupt control MCUIF Interface to ARM via BUSC Contains MCU BootROM DSPIF Interface to DSP MFI Interface to COBBA AD DA Converters CODER Blo...

Page 43: ...I O pins so that MAD2WD1 is externally fully compatible with old versions VCORE feed MAD2WD1 internal functions supply voltage CPU DSP and system logic Pin No Pin Name Pin Type Connecte d to from Drive req mA Reset State Note Explanation A1 MCUGemIO 0 O 2 0 MCU General pur pose output port C2 LEADGND Lead Ground D2 Col4 I O UIF 2 Input Programma ble pullup PR0201 I O line for keyboard column 4 D3 ...

Page 44: ...oard row 2 parallel LCD driver data F2 Row1 I O UIF 2 Input pullup pullup PR0201 I O line for keyboard row 1 parallel LCD driver data F1 Row0 I O UIF 2 Input pullup pullup PR0201 I O line for keyboard row 0 parallel LCD driver data L11 JTDO O 2 Tri state JTAG data out L5 GND Ground N12 JTRst I Input pulldown pulldown PD0201 JTAG reset M12 JTClk I Input pulldown PD0201 JTAG Clock N13 JTDI I Input p...

Page 45: ...U address bus M1 MCUAd6 O MCU MEMORY 2 0 MCU address bus H1 VCC_IO IO VCC in 3325c10 Power L4 MCUAd7 O MCU MEMORY 2 0 MCU address bus L3 MCUAd8 O MCU MEMORY 2 0 MCU address bus L2 MCUAd9 O MCU MEMORY 2 0 MCU address bus K5 MCUAd10 O MCU MEMORY 2 0 MCU address bus J4 GND Ground K3 MCUAd11 O MCU MEMORY 2 0 MCU address bus K2 MCUAd12 O MCU MEMORY 2 0 MCU address bus K1 MCUAd13 O MCU MEMORY 2 0 MCU ad...

Page 46: ...MCUDa2 I O MCU MEMORY 2 Output MCU data bus N6 ExtMCUDa3 I O MCU MEMORY 2 Output MCU data bus L7 ExtMCUDa4 I O MCU MEMORY 2 Output MCU data bus M7 ExtMCUDa5 I O MCU MEMORY 2 Output MCU data bus N7 ExtMCUDa6 I O MCU MEMORY 2 Output MCU data bus N8 ExtMCUDa7 I O MCU MEMORY 2 Output MCU data bus M8 MCUGenIODa 0 I O 2 Input MCU Data in 16 bit mode General purpose I O port L8 MCUGenIODa 1 I O 2 Input M...

Page 47: ... 2 1 MCU write strobe N11 ROM1SelX O MCU ROM 2 1 ROM chip select M11 RAMSelX O MCU RAM 2 1 RAM chip select J11 IRON O IR Mod 2 1 IR control A1 MCUGenIO1 I O 2 Input pullup pullup PR0201 General purpose I O port D8 DSPXF O 2 1 External flag K10 SCVCC Special cell Power K11 RFClk I VCXO Input System clock from VCTCXO K12 RFClkGnd Input System clock refer ence ground input K13 SIMCardDetX I Input SIM...

Page 48: ...O 2 Input pulldown pulldown PD1001 General purpose I O port B5 MBUS I O 2 Input exter nal pul lup external pullup MBUS Flash clock E11 VCXOPwr O CCONT 2 1 VCXO regulator con trol D13 SynthPwr O CCONT 2 0 Synthesizer regula tor control B7 VCC_CORE Core VCC in 3325c10 Power C10 GenCCO NTCSX O CCONT 2 1 Chip select to CCONT F13 LEADGND LEAD Ground B10 GenSDIO I O CCONT UIF 2 Input external pullup dow...

Page 49: ...gulator control H12 TestMode I Input pulldown pulldown PD0201 Test mode select H13 ExtSysResetX O 2 0 System Reset B9 PCMTxData O COBBA 2 0 Transmit data DX K7 VCC_IO IO VCC in 3325c10 Power A9 PCMRxData I COBBA Input Receive data RX B8 PCMDClk I COBBA Input Transmit clock CLKX A8 PCMSClk I COBBA Input Transmit frame sync FSX C6 COBBAClk O COBBA 4 1 COBBA clock 13 MHz A6 COBBACSX COBBA COBBA A7 CO...

Page 50: ...enOut0 O CRFU 2 0 DSP general purpose output A3 FrACtrl O RF 2 0 RF front amplifier control B3 SynthEna O HAGAR 2 0 Synthesizer data enable B1 SynthClk O HAGAR 2 0 Synthesizer clock B2 SynthData O HAGAR 2 0 Synthesizer data A2 TxPA O HAGAR 2 0 Power amplifier con trol Pin No Pin Name Pin Type Connecte d to from Drive req mA Reset State Note Explanation ...

Page 51: ...as a power down pin that should be kept low during the power up phase of the flash to ensure that the device is powered up in the correct state read only The power down pin is utilized in the system sleep mode by connecting the ExtSysResetX to the flash power down pin to minimize the flash power consumption during the sleep Nonvolatile data memory is implemented with program Flash memory Special E...

Page 52: ...owledgement is used to start to toggle MBUS FCLK line three times in order that MAD2 gets initialized This must be happened within 15 ms after TX line is pulled low After that the data transfer of the first two bytes from the flash prommer to the baseband on the RX line must be done within 1 ms When MAD2 has received the secondary boot byte count information it forces TX line high Now the secondar...

Page 53: ...e baseband and the RF circuitry COBBA performs analogue to digital conversion of the receive signal For transmit path COBBA performs digital to analogue conversion of the transmit amplifier power control CCONT pin PurX MAD pin FCLK MBUS MAD pin 109 FRX FRxData MAD pin FTX FTxData SRAM D221 Chip Sel FLASH D210 Chip Sel CCONT pin PurX MAD pin FCLK MBUS MAD pin FRX FRxData MAD pin FTX FTxData ...

Page 54: ... battery The regula tor derives its power from VOUT so that charging can take place without the need to connect a charger The backup battery is only used to provide power to a real time clock when VOUT is not present so it is important that power to the charging circuitry is derived from VOUT and that the charging circuitry does not present a load to the backup battery when VOUT is not present It ...

Page 55: ... dynamic type As mechanical guide lines the baseband and RF sections should be isolated from each other using EMC shielding which suppresses radiated interferences The transmitter burst frequency can also generate mechanical vibrations that can be picked up by the microphone if it is not properly isolated from the chassis using rubber or some other soft material Connection wires to internal microp...

Page 56: ...ppropriate load connected to the battery terminals BTEMP is calibrated with 47kohm resistor BSI is calibrated with 22kohm resistor Baseband Startup for Testing When an unprogrammed module is powered up the first time the MCU starts from the boot rom inside the MAD2 The MBUS line is to be kept low to inform the MCU that the flash prommer is connected and the MCU should stop after the boot and wait ...

Page 57: ... same side of pcb Minimum height on RF board is 1 8 mm and a little space has been reserved for higher components 2 5 mm In addition there is a possibility to put some higher max 2 0 mm components in low area recesses can be made in plastic shield Heat generated by the circuitry will be conducted out via the PCB ground planes and metal shields Environmental Specifications Normal and Extreme voltag...

Page 58: ... 3 m2 s3 0 0132 g2 Hz 100 500 Hz 3 dB Octave ESD Strength Module should withstand an electrostatic discharge from 150 pF capacitor via 300 ohm resistor Conducted discharge into antenna and battery connector is 8 kV 10 discharges and air contact 15 kV 10 discharges Main Technical Specifications Maximum Ratings Parameter Rating Normal battery voltage idle mode 3 6 V Regulated supply voltage 2 8 3 V ...

Page 59: ...n which con tains among other functions also 7 pcs of 2 8 V regulators All regulators can be con trolled individually with 2 8 V logic directly or through control register In GSM direct controls are used to get fast switching because the regulators are used to enable RF functions VREF_2 from CCONT IC and RXREF from COBBA IC are used as the reference voltages for HAGAR RF IC VREF_2 1 5V for bias re...

Page 60: ... pump VCO VR5 VTX TX modulator VR1 VXO VCTCXO VR2 VRX HAGAR IC LNA2 mixer DTOS VR4 VSYN_2 HAGAR IC div LO buff prescaler VR3 VSYN_1 LNA HAGAR Vdd_bb VR6 COBBA analog parts VREF_2 ref voltage for HAGAR RXREF COBBA ref voltage for HAGAR TXVGSM Hagar Ant sw GSM TXVDCS Hagar Ant sw DCS TXVDET Hagar Power detector Vbatt VBATT RF regulators in CCONT PA VXCO PWR SYNTH PWR RX PWR TX PWR TXP Typ curre nt c...

Page 61: ... Power Distribution Diagram VR4 Vpc SYNPWR VXOENA VBATT VR1 VR2 VR3 VR5 VR6 VR7 VREF BATTERY PA 1 76 A 3 6 V HAGAR RF IC RX TX parts PLL VCTCXO 2 mA LNA 6 mA VCO 20 mA HAGAR bias ref COBBA 20 mA analog vsyn_2 vsyn_1 vrx vxo vtx buff TXC TXP Hagar 1 3 mA 7 7 mA TX 31 5 mA RX 18 5 mA TX 29 mA RX 26 mA 67 mA V5V 4 7V Reg 1 6 mA vref_2 ...

Page 62: ...es Type Direct conversion single band non linear FDMA TDMA LO Frequency Range 3700 4 3819 6 MHz Output Power 1 W peak Gain Control Range min 30 dB Maximum Phase Error RMS peak 5 deg 20 deg Parameter Min Typ Max Unit Notes Max Output Power 29 0 dBm Max Output Power Tolerance Power Level 0 2 0 2 5 dB normal condition dB extreme condition Output Power Tolerance Power Levels 1 8 3 0 4 0 dB normal cond...

Page 63: ...ach ARFCN used in the measurements Power level 100 kHz 200 kHz 250 kHz 400 kHz 600 to 1800 kHz 1800 to 6000 kHz 6000 kHz Unit Measurement Bandwidth 30 kHz Measurement Bandwidth 100 kHz PL 0 0 5 30 33 60 60 65 73 dBc PL 1 0 5 30 33 60 60 63 71 dBc PL 2 0 5 30 33 60 60 61 69 dBc PL 3 and lower 0 5 30 33 60 60 59 67 dBc Power Level 400 kHz 600 kHz 1200 kHz 1800 kHz Unit all 23 26 32 36 dBm Measuremen...

Page 64: ...z RA130 400 Hz RMS Phase Error 5 0 deg Peak Deviation 20 0 deg Item Values Type Direct conversion single band linear FDMA TDMA LO Frequencies 3860 4 3979 6 MHz Typical 3 dB Bandwidth 91 kHz Sensitivity min 102 dBm S N 8 dB Typical Total Receiver Voltage Gain from antenna to RX ADC 86 dB Receiver Output Level RF Level 95 dBm 230 mVpp single ended I Q signals to RX ADCs Typical AGC Dynamic Range 83 ...

Page 65: ...els separated from any identified spurious response Interferer is active one time slot and delayed in time between 61 and 86 bit periods rela tive to the wanted signal bursts It s also synchronized Frequency Band Minimum Typical Nominal Maximum Unit Notes 600 kHz f fo 800 kHz 43 dBm in band 800 kHz f fo 1 6 MHz 43 dBm in band 1 6 MHz f fo 3 MHz 33 dBm in band 3 MHz f fo 26 dBm in band 100 kHz 1830...

Page 66: ...e limits of blocking specification Reference Interference level Interferer is modulated with random GMSK Interferer and wanted signals are faded Parameter Minimum Typical Nominal Maximum Unit Notes Reference Sensitivity Level 102 dBm Inter modulation Rejection 50 dB fo 2 f1 f2 f2 f1 800 kHz Spurious Response Rejection 56 dB Spurious Emissions 57 dBm 9 kHz 1 GHz 47 dBm 1 GHz 12 75 GHz Parameter Min...

Page 67: ...F Block Diagram Architecture contains RF IC Hagar PA module VCO module VCTCXO module and dis crete LNA stage Figure 15 RF Block Diagram f 2 f f 2 f S H F V C O P L L B IA S H ag a r T X IP T X IN T X Q P T X Q N A F C T X C T X P 26 M H z R X R EF 1 2 V V R E F_ 2 1 5 V Q I S ER IA L C T R L B U S ...

Page 68: ...ates an input to the phase detector The phase detector com pares this signal to a reference signal 400kHz which is divided by the reference divider from VCTCXO output Output of the phase detector is connected to the charge pump which charges or discharges an integrator capacitor in the loop filter depending on a phase of measured frequency compared to the reference frequency The loop filter filter...

Page 69: ... 4dB The active channel filters in HAGAR IC provides selectivity for channels 3dB 100 kHz typ Integrated baseband filter is an active RC filter with two off chip capacitors Long RC time constant needed in the channel selection filter of direct conversion receiver is produced by large off chip capacitors because the impedance levels could not be increased due to noise specifications The baseband fi...

Page 70: ...tered out by the diplexer inside the antenna switch module Power control circuitry consists of a discrete power detector and an error amplifier in HAGAR There is a directional coupler between the PA output and the antenna switch The directional coupler takes a sample from the TX power with a certain ratio The sam pled signal is rectified by a schottky diode to produce a DC signal after filtering T...

Page 71: ...m Above 48 dBm level MS reports to base station the same reading Production calibration is done by two RF levels The LNA gain step is not calibrated AFC function AFC is used to lock the transceivers clock to the frequency of base station AFC voltage is generated by COBBA asic with a 11 bit DA converter In the AFC control line a RC filter is used to reduce noise coming from the converter Settling t...

Page 72: ...cy accuracy The VCTCXO module requires also 5 ms to settle to the final frequency Amplitude rises to full swing in 1 2 ms Because the frequency set tling time is higher this oscillator must be powered up early enough DC Compensation DC compensation is done during DCN1 and DCN2 operations controlled via serial bus DCN1 is carried out by charging large external capacitors in AGC stages to a voltage ...

Page 73: ...2 2 k 5 0 063 W 0402 R206 1430762 Chip resistor 2 2 k 5 0 063 W 0402 R207 1430726 Chip resistor 100 5 0 063 W 0402 R208 1430726 Chip resistor 100 5 0 063 W 0402 R209 1825021 Chip varistor vwm14v vc46v 0402 0402 R210 1825021 Chip varistor vwm14v vc46v 0402 0402 R211 1430754 Chip resistor 1 0 k 5 0 063 W 0402 R215 1620023 Res network 0w06 2x47k j 0404 0404 R252 1430754 Chip resistor 1 0 k 5 0 063 W ...

Page 74: ... 270 5 0 063 W 0402 R643 1430832 Chip resistor 2 7 k 5 0 063 W 0402 R645 1430832 Chip resistor 2 7 k 5 0 063 W 0402 R672 1430728 Chip resistor 120 5 0 063 W 0402 R732 1430746 Chip resistor 560 5 0 063 W 0402 R737 1430744 Chip resistor 470 5 0 063 W 0402 R738 1430706 Chip resistor 15 5 0 063 W 0402 R740 1430730 Chip resistor 150 5 0 063 W 0402 R741 1430730 Chip resistor 150 5 0 063 W 0402 R743 1430...

Page 75: ...c cap 5R 1 u 10 0603 C163 2320602 Ceramic cap 4 7 p 0 25 50 V 0402 C165 2611737 Tantalum cap 68 u 20 16 V 7 3x4 3x2 0 C169 2320602 Ceramic cap 4 7 p 0 25 50 V 0402 C200 2320544 Ceramic cap 22 p 5 50 V 0402 C201 2320783 Ceramic cap 33 n 10 10 V 0402 C203 2320778 Ceramic cap 10 n 10 16 V 0402 C204 2320778 Ceramic cap 10 n 10 16 V 0402 C205 2610203 Tantalum cap 2 2 u 20 10 V 2 0x1 3x1 2 C206 2320778 ...

Page 76: ...n 10 10 V 0402 C405 2320544 Ceramic cap 22 p 5 50 V 0402 C406 2320805 Ceramic cap 100 n 10 10 V 0402 C510 2320135 Ceramic cap 150 n 10 10 V 0603 C511 2320135 Ceramic cap 150 n 10 10 V 0603 C512 2320135 Ceramic cap 150 n 10 10 V 0603 C513 2320135 Ceramic cap 150 n 10 10 V 0603 C520 2320485 Ceramic cap 470 p 5 50 V 0603 C521 2320485 Ceramic cap 470 p 5 50 V 0603 C522 2320485 Ceramic cap 470 p 5 50 V...

Page 77: ...01 Ceramic cap 1 0 u 10 10 V 0805 C785 2320805 Ceramic cap 100 n 10 10 V 0402 C790 2320518 Ceramic cap 1 8 p 0 25 50 V 0402 C792 2320560 Ceramic cap 100 p 5 50 V 0402 C793 2320540 Ceramic cap 15 p 5 50 V 0402 C794 2312215 Ceramic cap 2 2 n 5 50 V 0805 C799 2320534 Ceramic cap 8 2 p 0 25 50 V 0402 C801 2320564 Ceramic cap 150 p 5 50 V 0402 C802 2312221 Ceramic cap 4 7 n 5 25 V 0805 C803 2320564 Cer...

Page 78: ...T800 3640423 Transf balun 3 7ghz 300mhz 0805 0805 V100 1825023 Chip varistor vwm9v vc20v 0805 0805 V101 4210052 Transistor DTC114EE npn RB V EM3 V104 4113651 Trans supr QUAD 6 V SOT23 5 V116 4110067 Schottky diode MBR0520L 20 V 0 5 A SOD123 V250 4210119 Transistor BC849CW npn 30 V 0 1 A SOT323 V251 4210119 Transistor BC849CW npn 30 V 0 1 A SOT323 V252 4210052 Transistor DTC114EE npn RB V EM3 V254 ...

Page 79: ...64 N310 4370433 Uiswitch sttm23av20t tssop20 TSSOP20 N400 4860081 Irda qsdl m134 021 115 2kbps 2v7 2V7 N401 4340335 IC regulator TK11228AM SSO6 N505 4370667 Hagar 3 sttza8hg80t lfbga80 LFBGA80 N600 4340719 IC regulator TK11247BMC 4 7 V SOT23L N702 4350241 IC pow amp S330 5209001 SM sw tact spst 12v 50ma side k KEY M300 9854352 PCB UX7V 4 5X4 5X1 6 D 140 PA 9854432 PCB RB9 94 7X40 0X1 0 M8 4 PA ...

Page 80: ...NSB 7 System Module PAMS Technical Documentation Page 66 ãNokia Mobile Phones Ltd Issue 1 06 00 This Page Intentionally Blank ...

Page 81: ...Programmes After Market Services NSB 7 Series Transceivers Issue 1 06 00 ãNokia Mobile Phones Ltd UI Module ...

Page 82: ...of Contents Page No UI Module 1 UIF Module 4 Introduction 4 BB Interface 4 LCD Module Interface 6 Bottom Connector Signals 7 Functional Description 8 Audio Control 8 Display Circuit 12 Keyboard 13 Power Key 13 Backlighting 14 Buzzer 15 Speaker 16 Microphone 17 Vibra Alerting Device 18 IR Module 19 ...

Page 83: ...e No Fig 1 User Interface 4 Fig 2 View through LCD Cell 6 Fig 3 Audio Control 8 Fig 4 External Audio Connections 9 Fig 5 Display Circuit 12 Fig 6 Keyboard 13 Fig 7 Backlighting 14 Fig 8 Buzzer 15 Fig 9 Speaker 16 Fig 10 Microphone 17 Fig 11 Vibra Alerting Device 18 Fig 12 IR Transmission 19 Fig 13 IR Module 20 ...

Page 84: ...n Typ Max Unit Notes IRONX IR module on off 0 0 7 x VBB 0 3 x VBB VBB V IR on state lout 2mA FBUS_RX IR receive pulse IR receive no pulse 0 0 7 x VBB 0 3 x VBB VBB V FBUS_TX VIBRA IR transmit pulse IR transmit no pulse From VB 0 7 x VBB 0 0 9 1 0 115 VBB 0 3 x VBB 1 1 140 V V V mA lout 2mA ROW 0 4 ROWS 0 0 7 x VBB 0 3 x VBB VBB V Keyboard matrix row COL 0 4 COL0 0 0 7 x VBB 0 3 x VBB VBB V Keyboar...

Page 85: ...iver serial data LCDEN LCD enable 0 0 7 x VBB 0 3 x VBB VBB V LCD driver chip select LCDRSTX Reset 0 0 7 x VBB 0 3 x VBB VBB V LCD driver reset GND 0 0 V Ground BUZZER 0 0 7 x VBB 440 0 0 3 x VBB VBB 4700 50 V V Hz PWM low level PWM high level Buzzer PWM fre quency PWM duty cycle VBB 2 7 2 8 2 9 V Logic supply voltage LIGHT 0 0 7 x VBB 0 3 x VBB VBB V Illumination control EARN 17 6 788 mV Connecte...

Page 86: ...ock input 0 0 4 0 VBB MHz VBB 2 7V 3 SDA Serial data input 0 0 7 x VBB 0 3 x VBB VBB V 4 LCDCDX Control display data flag input 0 0 7 x VBB 0 3 x VBB VBB V Control Data 5 LCDCSX Chip select input 0 0 7 x VBB 0 3 x VBB VBB V Active 6 OSC External clock for LCD 30 4 32 0 33 6 kHz Connected to VBB on PCB 7 GND Ground 0 V 8 VOUT DC DC voltage converter output 9 V 9 LCDRSTX Reset 0 0 7 x VBB 0 3 x VBB ...

Page 87: ...1 1 55 2 9 600 350 kΩ Vpp V V µA mV Input AC impedance Maximum signal level Mute output DC level Unmute output DC level Bias current Maximum signal level XEARP XEARN 16 16 47 10 6 8 22 10 2 8 300 1 0 626 1500 W µF W kΩ Vpp mV kΩ W V Output AC impedance ref GND Series output capacitance Load AC impedance to GND Headset Load AC impendance to GND Accessory Maximum output level no load Output signal l...

Page 88: ...onnector The internal microphone is connected to MIC2 inputs In COBBA there are also three audio signal outputs of which dual ended EAR lines are used for internal ear piece and HF line accessory audio output The third audio output AUXOUT is used for bias supply to the headset microphone PData 2 is used for PPH 1 mute control The output for the internal earphone is a dual ended type output capable...

Page 89: ...tly to the system connector The headset microphone bias is sup plied from COBBA AUXOUT output and fed to microphone through XMICP line Figure 4 External Audio Connections XEARP XEARN 10ı 10ı 33n 33n HeadDet HF HFCM 100k 2 8 V MIC1N MIC1P 33n 33n MIC3N MIC3P XMICP MAD AUXOUT EAD CCONT Baseband 470R COBBA HookDet 33k 100k 100k XMICN 100k 2 8 V 220k 33k 1k 10k 10k PData 2 2k2 2k2 100R 470R 100R 100R ...

Page 90: ...t high stops charging Headset detection The external headset device is connected to the headset connector from which the sig nals are routed to COBBA headset microphone inputs and earphone outputs In the XMICN line there is a 1 0 kΩ pulldown in the transceiver The microphone is a low resis tance pull up compared to the transceiver pulldown When there is no call going the AUXOUT is in high impedanc...

Page 91: ...he AUXOUT is in high impedance state and the XMICN and XMICP is pulled down When a powered PPH 1 is connected the XMICP is pulled up The switch inside the sys tem connector is connected to the HeadDet line in MAD an interrupt is given due to both connection and disconnection The PPH 1 device has two operating mode devices with external microphone and with out external microphone When internal micr...

Page 92: ...le is connected to the UI board with STAX elastomer Capacitors are placed on the PCB The display driver includes HW reset voltage tripler or quadrupler which depends on temperature temperature compensating circuit and low power control Driver includes 84x48 RAM memory which is used when some elements are created on the display Ele ments can be created with software Driver doesn t include CG ROM On...

Page 93: ... is used for keyboard reading Rows and columns are connected to the MAD interface Figure 6 Keyboard NC Not Connected Power Key Micro switch is used as a power key on the UI module Circuitry includes the micro ROW COL 0 1 2 3 4 0 SLIDE SWT Side Key Send End Mode Side key 1 NC Soft left Up Down Soft right 2 NC 1 4 7 3 NC 2 5 8 0 4 PWR switch 3 6 9 ...

Page 94: ...le Display and keyboard lighting are connected together When LIGHT signal is HIGH the lights are on and when LIGHT signal is LOW state lights are off Figure 7 Backlighting Backlighting is made by LED s three LED s on the right and three on the left side of the display LED s are compatible with CL270 YG and those are side illuminating Light is on when LIGHT signal is in the HIGH state The keyboard ...

Page 95: ...or melodies as a signal of an incoming call are generated with a buzzer that is controlled with a PWM signal by the MAD via UISWITCH Also key press and user function response beeps are generated with the buzzer The buzzer is a SMD device and is placed on the mother board Target for SPL is 100dB A at 5cm Figure 8 Buzzer ...

Page 96: ... estimated in several environments Arrangement is a leak tolerant speaker The low impedance dynamic type earphone is connected to a differential output in the COBBA audio codec The electrical specifications for the earphone output are shown below The voltage level at each output is given as reference to ground Earphone levels are given to 32 ohm load Figure 9 Speaker Nominal Maximum Notes COBBA ou...

Page 97: ...tor EMC protection parts are implemented on the mother board Figure 10 Microphone Pin Name Min Typ Max Unit Notes X300 2 MICP 0 55 4 1 mV Connected to COBBA MIC2N input The maxi mum value corresponds to 1kHz 0 dBmO net work level with input amplifier gain set to 32 dB Typical value is maximum value 16 dB X300 1 MICN 0 55 4 1 mV Connected to COBBA MIC2P input The maxi mum value corresponds to 1kHz ...

Page 98: ...d for giving silent signal to the user of an in coming call Vibra is located in the phone The vibra is controlled with a PWM signal by the MAD via UISWITCH Figure 11 Vibra Alerting Device Signal Parameter Min Typ Max Unit Notes M300 1 1 0 1 1 2 0 V Measured against M300 2 Ivibra Rated load current Rated load speed 7000 115 8000 140 12000 mA rpm ...

Page 99: ...c tion and decoding for received data pulses The data is transferred over the IR link using serial data at speeds 9 6 19 2 38 4 57 6 or 115 2 kbits s which leads to maximum throughput of 92 160 kbits s The IR module used does not comply with the IrDA 1 0 specification InfraRed Data Association which is based on the HP SIR Hewlett Packard s Serial InfraRed concept Maximum transmission distance is s...

Page 100: ...NSB 7 UI Module PAMS Technical Documentation Page 20 ãNokia Mobile Phones Ltd Issue 1 06 00 is selected Infrared communication reserves the FBUS completely Figure 13 IR Module ...

Page 101: ...Programmes After Market Services NSB 7 Series Transceivers Issue 1 06 00 ãNokia Mobile Phones Ltd Product Variants ...

Page 102: ...iants PAMS Technical Documentation Page 2 ãNokia Mobile Phones Ltd Issue 1 06 00 Table of Contents Page No Product Variants 1 Transceiver NSB 7 4 Modules 4 Exploded View of Transceiver NSB 7 5 Assembly Parts of NSB 7 6 ...

Page 103: ...PAMS Technical Documentation Product Variants NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 3 List of Figures Page No Fig 1 Exploded view of Transceiver NSB 7 5 ...

Page 104: ... networks It is a GSM1900 power class 1 1W transceiver The plug in SIM Subscriber Identity Module card is located inside the phone SIM card is accessed after removal of B cover and battery NOTE The Service Manual is intended for use by qualified service personnel only Modules Basic Transceiver NSB 7 0503440 System Module RB9 0201512 Mechanics MNSB7NX 0262160 Software SW NSB 7 0241268 ...

Page 105: ...7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 5 Exploded View of Transceiver NSB 7 Figure 1 Exploded view of Transceiver NSB 7 I001 I002 I003 I004 I005 I006 I007 I008 I009 I010 I011 I012 I013 I014 I015 I016 I017 I018 I019 I020 I021 I022 I023 I024 I025 ...

Page 106: ...I008 6 6150029 Screw M1 6x4 5 flat head 0 8mm Use 17 Ncm torque I009 9490133 B cover assy DMC02341 I010 5409095 DC HS connector I011 6800041 Vibra motor assy I012 5409117 SIM connector I013 5140175 Microphone holder springs I014 5219019 Volume switch up down I015 9790397 Volume key DMD05078 I016 5409093 Battery connector 4 pole I017 9560085 SIM spring DMD05211 I018 9456594 Battery cover DMD05082 I...

Page 107: ...Programmes After Market Services NSB 7 Series Transceivers Issue 1 06 00 ãNokia Mobile Phones Ltd Service Software Instructions ...

Page 108: ...inTesla 9 Installation of NSB 7 support modules WinTesla already installed 10 Common Properties of the User Interface 11 Login Dialog 11 Main Window 12 Menu Bar 14 Product 15 Configure 15 Tuning 16 Testing 16 Software 17 Dealer 17 View 17 Phone Identity Window 18 Help 18 Mouse Cursors 19 Reserved Keys 19 Short Cut Function Keys 19 Alt Hot Keys 19 Ctrl Hot Keys 19 Shift Hot Keys 20 Key Strokes 20 H...

Page 109: ...ernal Audio Loops 57 User Interface command 59 Call Simulation command 59 Noise Sensitivity command 62 IR Test command 63 Vibra Test command 64 Software 65 Product Profile command 65 Start Up Self tests command 67 Set Factory Values command 68 Phone Identity command 69 Warranty State command 73 Production Data Edit command 75 Dealer 76 User Settings command 76 Short Code Memory command 77 SCM User...

Page 110: ... Charging 98 Flash Concept with JBU 6 99 Testing Without Covers Using Test frame MJS 9 100 Flashing With FLA 10 101 POS Flash Concept with FLA 10 102 Warranty Transfer 103 Tuning Steps 104 1 Coupler Module RA5 Attenuation Measurements 104 2 RX and TX Tuning with RA5 106 3 RX Filter Calibration 107 4 AM suppression tuning 108 5 I Q Modulator Alignments 108 6 Energy Management Calibration 109 Append...

Page 111: ...st of Figures Page No Fig 1 Equipment Setup for Calibration and Tuning 97 Fig 2 Equipment Setup for Testing Audio Charging 98 Fig 3 Flash Concept with JBU 6 99 Fig 4 Testing Without Covers Using Test Frame MJS 9 100 Fig 5 Flashing With FLA 10 101 Fig 6 POS Flash Concept with FLA 10 102 Fig 7 Warranty Transfer 103 ...

Page 112: ...Tesla with phone module is active i e other Win dows packages are not running in the background Hardware requirements for Windows 95 The recommended minimum hardware standard to run Service Software is any computer which has Pentium processor memory 8 MB and meets HW requirements recommended by Microsoft Software Environment of the Support Modules The Service Software user interface is intended fo...

Page 113: ...3 N N connector 0730184 Flash Loading Adapter FLA 10 0081346 Soldering Jig MJS 21 0770225 LCD CD9 0770244 Battery Connector Extractor tool SRT 3 0770226 Common to other models but needed also for NSB 7 Flash Loading Adapter FLA 7 0770119 Flash Loading Adapter FLA 5 0770085 Prommer FPS 4S 0085095 Flash Security Box TDF 4 0770106 Audio Box JBA 6 0770184 DC DC Cable SCB 3 0730114 Service Cable XMS 3 ...

Page 114: ... that you have switched off the PC and the printer before mak ing connections Caution Do not connect the PKD 1 key to the serial port You may damage your PKD 1 The software controls the phone via a separate adapter connected to the serial port of the PC and to the telephone s M2BUS DAU 9S Attach the dongle PKD 1 to the parallel port 1 25 pin female D connector of the PC When connecting PKD 1 to th...

Page 115: ... e Drive A For Windows 3 1 and 3 11 Start Windows type win Enter Open the File manager open Main window and start File manager Select the floppy drive and Start installation double click the wt_inst exe file Follow the instructions on the screen Write down the directory where WinTesla is installed on your hard disk When installation has finished remove the WinTesla software disk from your floppy d...

Page 116: ...hed remove the dongle driver software disk from your floppy drive Continue with the support modules installation Installation of NSB 7 support modules WinTesla already installed To install the new Service Software Program follow the steps below Insert the new Service software diskette into the floppy drive on of your computer i e Drive A For Windows 3 1 and 3 11 Start Windows type win Enter and op...

Page 117: ...hen the Service Software application is invoked by checking on the Service Software icon the Login dialog box will be displayed on the screen Nokia logo and application name bitmap Displays Nokia logo and name of the application Application version static text Contains the name and version of the application Copyright notice static text Copyright is informed as Nokia Mobile Phones c 1996 All Right...

Page 118: ...le bar The title bar is located at the top of the window A title bar contains the following elements Application Control menu button Maximise button Minimise button Name of the application Restore button The properties of these elements and their usage is described in Ref 3 Microsoft Win dows Version 3 1 Users Guide chapter one Windows Basics and chapter two Applica tion Basics Menu bar The menu b...

Page 119: ...yed at the bottom of the Service Software main window The sta tus bar contains information about the menu selections and events The left area of the status bar describes the actions of menu items as the user uses the arrow keys to navigate through menus The status bar texts are explained in detailed in each of command s description The right areas of the status bar indicate which of the following ...

Page 120: ...en if no phone is connected A menu is broken down into sections that are indicated with menu separators Each sec tions identifies a logical difference from itself and other sections i e between transmit ter and receiver Any items that are required to be added to a menu lists will be added on the bottom of the appropriate menu section list If a new item is to be added which is common to two or more...

Page 121: ...ge 15 Product The Product menu contains at least the following menu items New Ctrl R Open Close Initialize Normal Mode F5 Local Mode Shift F5 Faultlog Activate Faultlog F9 Edit Faultlog Exit Alt F4 Configure The Configure menu contains at least the following items Options Buses Directories Faultlog IWR Swap ...

Page 122: ...u contains at least the following menu sections RX Filter Calibration RX Calibration AM Suppression Tx Power Tx I Q Energy Management Calibration Testing The Testing menu contains at least the following sections RF Controls RSSI Reading Self Tests ADC Readings Audio User Interface Call Simulation Noise Sensitivity IR Test Vibra Test ...

Page 123: ...rofile Start Up Self tests Set Factory Values Phone Identity Warranty State Production Data Edit Dealer The Dealer menu contains at least the following menu sections User Settings Short Code Memory SCM User settings Restore User Defaults Set UI DEV Default Values Operators Settings IWR Swap Flash Phone View The View menu contains at least the following sections Quick RF Info Phone Information ...

Page 124: ...mum the following data Software Version s Hardware Version s Serial Number s Product Code This window will only be used as a display window and therefore will not allow editing of the displayed data This window will not contain any controls other than a scroll bar Help The Help menu contains at least the following menu items Contents Search for Help On How to use Help About WinTesla ...

Page 125: ...he hour glass will be displayed and when the function has finished the mouse pointer will return to normal Reserved Keys The following Hot keys and Short Cut keys are reserved either as Microsoft standard keys or as part of the Common Look and Feel specified by this document Short Cut Function Keys Key Description Defined by F1 Context Sensitive Help Microsoft F5 Normal Mode NMP Shift F5 Local Mod...

Page 126: ...Key Description Defined by Alt P Product Menu NMP Alt P N New NMP Alt P O Open NMP Alt P C Close NMP Alt P I Initialize Pop up NMP Alt P I N Normal Mode NMP Alt P I L Local Mode NMP Alt P F Faultlog Pop up NMP Alt P F A Activate Faultlog NMP Alt P F E Edit Faultlog NMP Alt P X Exit Application NMP Alt C Configure NMP Alt C O Option NMP Alt C D Directories NMP Alt C F Faultlog NMP Alt C G GPIB inst...

Page 127: ...t E R RSSI Reading NMP Alt E S Self Tests NMP Alt E A ADC Readings NMP Alt E U Audio NMP Alt E U I Audio Internal NMP Alt E U E Audio External NMP Alt E U User Interface NMP Alt E C Call Simulation NMP Alt E N Noise Sensitivity NMP Alt E I IR Test NMP Alt S Software Menu NMP Alt S P Product Profile NMP Alt S S Start up Self Tests NMP Alt S V Set Default Values NMP Alt S I Phone Identity NMP Alt S ...

Page 128: ...P Alt D S Short Code Memory NMP Alt D M SCM User Settings NMP Alt D V Set UI DEV Default Values NMP Alt V View Menu NMP Alt V Q Quick RF Info NMP Alt V P Phone Identity NMP Alt H Help Menu Microsoft Alt H I Index Microsoft Alt H G General Help Microsoft Alt H U Using Help Microsoft Alt H A About WinTesla NMP Alt H S About AS Locals NMP ...

Page 129: ...st be modal that is the user will not be able to start another operation without first closing the present dialog box All dialog boxes will contain the following entities Help button Title bar At least one button other than Help Application Control menu Button Common Dialog boxes This sections describes the common dialog boxes used in the Service Software package and the context in which they will...

Page 130: ...t sensitive help as F1 key does The buttons may also be OK and Cancel The operation of these buttons are the same as in the Note dialog box Error Message Box Error message dialog boxes use the Stop icon When a Stop dialog box is shown the current operation is terminated The dialog box has a description about the failed operation and reason Pressing F1 Help application opens the appropriate help to...

Page 131: ...sidered The use of radio buttons defines the number of possible choices available to the user which may be acceptable for one project but not for another Buttons All buttons must be the Microsoft style of buttons In general the default button will be the action button the Close button or the Yes but ton but this will depend on the context of the dialog box that the button is associated with action...

Page 132: ...used to report the present status to the user When a feature is ini tiated the status bar will be updated with a brief description of the function The status bar will also be updated at key points in a time consuming function If an error is to be reported to the user it will be displayed in the status bar as well as displayed in a common error dialog box This will mean the user is not delayed from...

Page 133: ...current DLLs are unloaded and new ones are loaded for that phone If the Quick RF Info view is open window will be automatically updated If Phone Information view is open window will be automatically updated NOTE When different type of phone is changed user should select Product New so that application recognises phone type change and loads correct menu Open command Activation Status Bar Text Alt P...

Page 134: ...cellular type and if unsupported phone is detected application unloads the DLLs The After Sales SW sets automatically the MS state to normal mode when needed If phone identification view is open window will be automatically updated Also if RF Information Window is open it will be updated to quick info view NOTE When phone is changed to an other but phone type does not change user may select Produc...

Page 135: ...a sub menu Only enabled when user has logged in Activate Faultlog Activation Status Bar Text Alt P F A F9 Activates the faultlog Only enabled when user has logged in Edit Faultlog Activation Status Bar Text Alt P F E Allows user to edit faultlog entries Only enabled when a user has logged in Exit command Activation Status Bar Text Alt P X Exits the WinTesla application ...

Page 136: ...g for the phone Dialog mode Modal RX Measurements dialog has the following items Select Function list box Shows list of automatic selections Value group This group has several items At the bottom there is a list of registers and values they currently have Double clicking a record from the list will bring it s name to the name edit box The value is shown in the three different format decimal hexade...

Page 137: ...ions NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 31 Measure button This button activates the measurement Save button This saves values to the phone Close button This button closes the dialog without saving anything Help button This button opens help ...

Page 138: ...d Phone is set to local mode Update RF information window The measurement is started automatically when RX calibration is entered The measure ment is done in five steps 1 User is requested to put signal generator to high input level read from INI file 2 Measurement with high input level is executed 3 User is requested to put signal generator to low input level read from INI file 4 Measurement with...

Page 139: ...ode modal RX Calibration dialog has the following items AFC information box Shows AFC init value AFC slope and PSW slope values AGC List box ALT A AGC DAC Voltage Repeat button ALT R Measurement can be started again by pressing this button Save button ALT S Dialog is closed and tuning is saved to phone Cancel button ESC ...

Page 140: ... calibration is ended the DAC value checking is made and if it is not successful error message is shown When exit is made the next selections are set to the values which were selected before this adjustment Operation Mode Update RF Information window The exit and the use of AGC control values is done same way as exit from power level tuning and power coefficient use ...

Page 141: ...on list box Shows list of automatic selections Value group This group has several items At the bottom there is a list of registers and values they currently have Double clicking a record from the list will bring it s name to the name edit box The value is shown in the three different format decimal hexadecimal and binary All these controls display the same value and changing one causes changes to ...

Page 142: ...Mobile Phones Ltd Issue 1 06 00 shown Set RF Generator with the following signal f 1970 MHz P 26 dBm f mod 1 kHz modulation depth 83 Save button This saves the values to the phone Close button This button closes the dialog without saving anything Help button This button opens help ...

Page 143: ...en user is able to start the tuning with factory values There is a notification shown if this happens Start Tuning dialog has following items Start Tuning With list box ALT S 1 EEPROM Values Tuning values are load from ME s EEPROM 2 Factory Default Values Tuning values are load from ME s flash 3 Current Values in PC memory Tuning values are load from program s internal memory The next automatic se...

Page 144: ...cy 1880 MHz depends on the used ch span 0 Hz resolution bw 3 MHz video bw 3 MHz sweep time 10 ms Tune highest level to 28 dBm Select power level 11 tune power level to 6 dBm select lowest power level tune lowest power level to 0 dBm press calculate button to calculate other power levels save power level calibration results by pressing Save button TX Power Tuning dialog has following items Level Co...

Page 145: ... are calculated from the tuned coefficients are displayed on the different columns than the others All values can be tuned if needed When Base level calculation is checked base level is calculated Base level calculation check box If this box is checked the base level is calculated Base offset edit box This edit box shows the base offset value that user can change The base level calculation check b...

Page 146: ... and EEPROM values are not received or EEPROM fault is noticed an error message is shown When all power coefficients have such values that they don t cause any error messages they can be saved The last used tuning power is in use after exit The next automatic selection is made when this tuning function is ended Operation Mode RX pulsed When dialog is closed original band is selected ...

Page 147: ...er as follows frequency 1880 MHz depends on the used ch span 200 Hz resolution bw 10 MHz video bw 1 MHz sweep time 1 ms This function is used for tuning TX I and Q branch DC offset amplitude difference and phase difference Tuning is started automatically with EEPROM values The next automatic selections are made when this function is activated Operation Mode TX pulsed Update RF Information window T...

Page 148: ...plitude Difference scroll bar ALT A When this selection is made user can increase or decrease the amplitude difference within 0 1 dB steps The value range is 1 1 Tune Phase Difference scroll bar ALT P When this selection is made user can increase or decrease the phase difference within 0 55 steps The current phase difference is shown on the tuning window with numbers and bar figure The value range...

Page 149: ...tage This function is for battery a d and charge current tunings Before battery a d tuning is started a voltage setting request is shown to user Set supply voltage to 10 5 V Service Battery is in this case JBU 6 NOTE Set DC Supply Mode in JBU 6 in FLA 5 position When power is connected and user selects Yes to continue the application displays the Energy Management Calibration dialog box Dialog mod...

Page 150: ...3 Calibrates charge voltage A D value 4 Battery size check box ALT 4 Calibrates battery size A D value 5 Battery temperature check box ALT 5 Calibrates battery temperature A D value 6 Charge current check box ALT 6 Calibrates charging current Save without confirmation check box ALT S When selected all selected calibrations are saved to phone without confirmation otherwise user must confirm every A...

Page 151: ...tion Service Software Instructions NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 45 Help button ALT H Context sensitive help After battery a d tunings a voltage setting request is shown to user Set supply voltage to 8 0 V ...

Page 152: ... Status Bar Text Alt E R Open RF Controls dialog box This function is used for RF testing Command opens RF Controls dialog which contains data for testing and adjustments Dialog mode modal RF Controls dialog has following items Active Unit group RX radio button ALT R When RX is selected the next functions are made Data transmission is deactivated TX power is deactivated If operation mode is contin...

Page 153: ...on mode is set to burst RF Information window is updated Continuous mode radio button is disabled Note Function is activated immediately Apply is not needed Operation Mode group Continuous radio button ALT C When continuous selection is used synthesizer is set to constant frequency synthesizer channel number is as given with Continuous Mode Channel selection transmitter power is not connected if A...

Page 154: ...ue is found at the end of the list TX Power have value OFF and is disabled greyed when active unit is RX When the TX power is tuned with test value smallest value the TX Power has value TEST Channel edit box ALT H User can enter here channel number that is used for both transmission and receiving The frequency of the selected channel is shown after selection Monitoring Channel edit box ALT M This ...

Page 155: ...re not send with because they are activated immediately Set Defaults button ALT S Sets current values as default Rf Controls values Get Defaults button ALT U Gets default Rf Controls values as current values The next automatic selection is made when Quick testing function is ended Active Unit RX Update RF Information window The next table shows the dialog s properties on different situations ACTIV...

Page 156: ...s Mode Channel Updated Channel Greyed ACTIVE UNIT RX TX Data Type Greyed TX Power Level OFF Greyed OPERATION MODE BURST AGC values Greyed Continuous Mode Channel Greyed Channel Updated Monitoring Channel Updated OPERATION MODE CONT AGC values Updated Continuous Mode Channel Updated Channel Greyed Monitoring Channel Greyed ...

Page 157: ...us Bar Text Alt E R Read continuously RSSI value Command opens RSSI Reading dialog Dialog mode modal RSSI value is read continuously until user presses ESC key or Close button to cancel reading RSSI Reading dialog has following items Close ENTER button Closes the RSSI Reading dialog Does not send anything to phone Help button Context sensitive help ...

Page 158: ...ests When the selection is made the test result is read from ME The test result will be shown to the user within MCU Self test dialog Dialog mode modal MCU Self test dialog has following items Tests list box ALT T The field p in the screen example means that the test is also run in power up The field s means that this test is selectable one Test states are updated according to results received fro...

Page 159: ...MCU self tests menu i e all other than power up self tests are in Not exe cuted state after the power up routines Run button ALT R User can select desired test from list and hit Run button When user selects test to be run the text RUNNING is shown in test state field and test is run When results are received the test state field is updated according to the result If no response was received in the...

Page 160: ...Ltd Issue 1 06 00 5 MCU EEPROM Component 6 RTC Battery 7 CCONT Interface 8 A D Converter 9 SW Reset A Power Off B Security Data C EEPROM Tune Checksum D PPM Checksum E MCU Download DSP F DSP Alive G COBBA Serial H COBBA Parallel I EEPROM Sec Checksum J PPM Validity K Warranty State L SW Version ...

Page 161: ...nd show A D values from phone Command opens ADC Readings dialog Dialog mode modal ADC Readings dialog has static text field where measurements are updated to window every one second ADC Readings dialog has following items Close ENTER button Closes the ADC Readings dialog Does not send anything to phone Help button Context sensitive help A D Readings Following a d readings are measured Battery Volt...

Page 162: ...l Documentation Page 56 ãNokia Mobile Phones Ltd Issue 1 06 00 Charge Voltage Charge Current Battery Type Accessory Detection Hook RSSI VCXO Temperature Audio command Activation Status Bar Text Alt E U Opens a sub menu which contains following options ...

Page 163: ...og box Command is used for making internal audio loop tests in Internal Audio Loops dialog NOTE For EXTERNAL AUDIO Audio Box is needed Dialog mode modal Internal Audio Loops dialog has following items Buzzer Volume group Next three different values can be selected for Buzzer volume Volume On radio button ALT V Turns buzzer on Volume Off radio button ALT O Turns buzzer off Level drop down list ALT ...

Page 164: ...internal input External radio button ALT I Turns external input Headset radio button ALT A Turns headset input Note If Output is not Headset loop is turned off Output group Next two different values can be selected for output Internal radio button ALT T Turns internal output External radio button ALT X Turns external output Headset radio button ALT D Turns headset output Note If Input is not Heads...

Page 165: ...e Tests dialog box Command is used for making display tests in Display Tests dialog Dialog mode modal Display Tests dialog has following items 1 Test Pattern radio button ALT 1 In test display 1 all indicators are displayed and the display is filled horizontally 2 Test Pattern radio button ALT 2 In test display 2 all of the indicators are displayed and the display is filled with vertically When di...

Page 166: ...operating RF channel number Normal GSM 1900 channel numbers can be selected Same channel is used both for transmission and receiving This updates same parameter as Channel in the RF Controls dialog Channel 1 2 3 4 5 6 edit box ALT 1 2 Channels for monitoring are specified with these six selections All GSM 1900 channel numbers can be used If more than one selection has same number the monitoring ch...

Page 167: ...e Software Instructions NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 61 Set Defaults button ALT S Sets current values as default Call Simulation values Get Defaults button ALT G Gets default Call Simulation values as current values ...

Page 168: ...se sensitivity dialog box Command is used for noise sensitivity measurement The next automatic selections are made when this tuning function is activated Operation mode RX cont AGC 81 dB Before function opens Noise Sensitivity dialog application prompts Then application opens Noise Sensitivity dialog Dialog mode modal Noise Sensitivity dialog has following items Measurements group ...

Page 169: ...easurement group window The power level value should be 92 dBm during signal measurement When signal data is received distance to clipping signal level is shown as dBs on the display When either signal or noise measurement results are received MEASURING text is removed and measurements are updated to screen When both measurements signal and noise are done at least once the signal to noise relation...

Page 170: ...ctivation Status Bar Text Alt E V Vibrator module test This command is used for testing phone s or battery s vibrator Function opens Vibra Test dialog Dialog mode modal Vibra Test dialog has following items Vibra Value box Edit box where you can enter value from 0 to 255 Test ENTER button Starts Vibra Test Close button Closes the Vibra Test dialog When dialog box is closed also the vibra test is s...

Page 171: ...alog box Function is used for making product profile settings When command is activated the product profile information is read from EEPROM and Product Profile dialog is opened Dialog mode modal Product Profile dialog has following items Settings list box ALT E A list where user can select desired setting User can toggle setting with following Options drop list or by double clicking desired settin...

Page 172: ...le Phones Ltd Issue 1 06 00 Options drop list ALT O List allows user to set options to each settings which are listed in Settings list box Save OK button ENTER Selections are accepted and saved to EEPROM Cancel button ESC Selections are ignored and control is returned back to main menu ...

Page 173: ...rt Up Self tests dialog has following items Tests list box ALT T When dialog is opened the previous values will be read from the MCU EEPROM and shown on the list box Status group When radio button On is selected the test will be run every time when automatic start up self tests are activated e g in power up Save button ENTER Selections are accepted and saved to EEPROM A power up routine is made to...

Page 174: ...ctory defaults to phone This selection opens Default Factory values dialog Dialog mode modal Default Factory Values dialog has following items Settings list box Contains the selectable factory values Set button Sets the selected factory value to phone Before setting software asks confirmation Cancel button Closes the Default Factory Values dialog Available Settings User Interface Short Code Memory...

Page 175: ...ved to file which is sent to secure place where actual programming information may be constructed programming information is received from secure place in an other file which is loaded to dialog program checks input values and if they are correct programming information is written to phone Input values are compared with values read from phone Function opens Phone Identity dialog Dialog mode modal ...

Page 176: ...can enter Product Id This field is automatically filled if ME is connected to the PC when dialog is loaded Dongle Serial nr edit box ALT N Field where user can enter Product Id This field is automatically filled if ME is connected to the PC when dialog is loaded IMEI Data edit box Field where user can enter IMEI Data entry This field is automatically filled when file is loaded or data is saved SIM...

Page 177: ...data is read from file or entered by user to this field Input entries for FAX check box ALT F When checked all fields become editable to allow user to enter values by hand e g from FAX Close button ESC Cancels all edits and does not save values to phone Help button Opens a help text Write button ALT W Writes programming data to phone Actions are selected with Action Selection radio button Read but...

Page 178: ...ftware Instructions PAMS Technical Documentation Page 72 ãNokia Mobile Phones Ltd Issue 1 06 00 Load File button ALT L Reads a file containing data needed to program selected data File is selected with File Open dialog ...

Page 179: ...xt USE For normal phones DEFECTIVE For phones which are being swapped A warranty and other information is transferred to the working phone EXCHANGE For phones which are already repaired from DEFECTIVE one Repair Date edit box When Warranty State is USE user can edit repair date Otherwise field is read only Format is MMYY where MM stands for month digits and YY stands for year digits Warranty Date ...

Page 180: ... Mobile Phones Ltd Issue 1 06 00 OK button ENTER Closes the dialog box and saves the edited date to the phone This button is enabled only when phone is Repair Date or Warranty Date is changed Cancel button ESC Closes the dialog box and does not save the warranty state to the phone ...

Page 181: ...are editable are validated and written to phone Function opens the fol lowing Production Data Edit dialog box Dialog mode modal Production Data dialog has the following items Production Code edit box User can edit production code Order Number edit box read only Displays order number Order number is accepted but not written to phone Production Ser No edit box read only Displays production serial nu...

Page 182: ...es not write HW version to ME Dealer The dealer sub menu offers functions for ME settings for dealers User Settings command Activation Status Bar Text Alt D U Open User Setting dialog box This command is used to edit some user settings When this command is selected user is asked to read settings from the phone After answering that dialog following User Set tings and Values dialog is displayed NOTE...

Page 183: ...ile button ALT S User can save user settings to file Load File button ALT L User can load user settings from file Edit button ALT D Start Windows Paintbrush to edit loaded or saved graphical Wake up message This picture is not available if phone does not support WUG OK button ENTER Writes user settings to phone Cancel button ESC Closes the dialog box Short Code Memory command Activation Status Bar...

Page 184: ... asked to insert PIN and or wait for SIM to wake up Function opens the following Edit SCM dialog Dialog mode modal Edit SCM dialog has the following items Loc static text Displays current location Name edit box ALT A Edit the Name Number edit box ALT N Edit the Number Group edit box Edit the Group number SCM list box ALT C ...

Page 185: ...p box When memory is selected SCM list box size is adjusted to correspond memory size Adjusting is done either adding empty entries to the end or removing entries from the list box SIM radio button Selects dialog to edit SIM memory NOTE PIN code must be set before editing SIM During SIM selection user may be asked to insert PIN code and or wait for SIM to wake up MS radio button Selects dialog to ...

Page 186: ...mode modal SCM User Settings dialog box has following items File Name edit field ALT F User can edit file name or select file with Open File dialog When dialog is opened it contains name of the previously saved or loaded file Write Phone button ALT W Loads settings from file and writes them to phone Read Phone button ALT R Reads settings from phone and writes them to file Select File button ALT S ...

Page 187: ...these directories user should unpack all flash packages Market areas and corresponding files are described in INI file in product specific subdirectory e g for NSM X this file would be c win tesla nsm X nsm X ini INI file is common to all flash packages but market areas are added to Market Area list when new flash packages are unpacked to product specific subdirectory Selecting Restore User Defaul...

Page 188: ...ser Settings check box ALT U When checked user selects to restore default user settings Operator Logo check box ALT O When checked user selects to restore default operator logo Dealer Welcome Note check box ALT D When checked user selects to restore default dealer welcome note Voice Mail box check box ALT V When checked user selects to restore default voice mailbox number Market Area drop list ALT...

Page 189: ...B 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 83 Alt D V Reset phone to UI and SCM factory settings After selection application asks confirmation Are you sure you want to set UI DEV to factory settings If Yes is answered default settings are re setted to phone ...

Page 190: ...alog Dialog mode modal Operator Settings dialog box has following items Settings group Country Code edit box ALT C User can edit country code 3 or 4 digits Network Code edit box ALT N User can edit network code 2 digits Operator Name edit box ALT O User can edit operator name 10 characters Save button ENTER ALT S Saves settings to phone and closes dialog Reset button ALT R Clears operator settings...

Page 191: ...his command is used to swap serial numbers of two phones This selection opens fol lowing IWR Swap dialog Dialog mode modal IWR Swap dialog box has following items Original SN edit box ALT O Edit box where the original serial number is shown Swapped SN edit box ALT S Edit box where the swapped serial number is shown Club Nokia ID edit box ALT C Edit box where the Club Nokia ID is shown ...

Page 192: ...been changed Selection opens the following Flash Phone dialog box When flashing is started waiting windows is showed telling the user estimated flashing time Flashing files are delivered in product and market area specific flash packages These packages should be unpacked to product specific subdirectory of WinTesla directory e g C WINTESLA NSM X for NSM X flash This directory will then contain pro...

Page 193: ...n File dialog with which user can select a PPM package file to be flashed to ME If user selects OK button the name of selected file is copied to PPM Image edit field Usually you should use Market Area list box to select PPM file Version in File edit field read only MCU SW version string of the PPM package Package Versions edit field read only Lists the file versions of PPM package Flash button ALT...

Page 194: ...box read only Hexadecimal value defining low erase limit value should be plain hexadecimal without any prefix Field value is read from flash pack ini file from entry LowEraseLimit High limit edit box read only Hexadecimal value defining high erase limit value should be plain hexadecimal without any prefix Field value is read from flash pack ini file from entry HighEraseLimit Force Download check b...

Page 195: ...shown instead After flashing phone several self test are checked or run If some of those fail then Flash Id factory sets or user settings are not written to phone For example if SW Version fails then MCU SW version does not match phone HW and user should flash MCU SW and PPM for correct ROM version Phone Type Selection dialog NOTE This is a screen sample actual information may differ Dialog mode m...

Page 196: ...n dialog NOTE This is a screen sample actual information may differ Dialog mode modal ROM Version dialog has following items Select ROM version group List box User can select ROM version of phone OK button ENTER User accepts selected ROM version Cancel button ESC ROM version selection is cancelled and operation is aborted ...

Page 197: ...F Info command Activation Status Bar Text Alt V Q View Quick RF information If phone is in normal mode following Quick Info is shown Dialog mode modeless If phone is in local mode following RF Information is shown Information is shown in a modeless dialog which may be left open during other operations It is also updated when ...

Page 198: ...NSB 7 Service Software Instructions PAMS Technical Documentation Page 92 ãNokia Mobile Phones Ltd Issue 1 06 00 ever needed Dialog mode modeless Selections show what data is currently updated by PC ...

Page 199: ...ialog which may be left open during other operations It is also updated when ever needed Dialog mode modeless Initialization file The After Sales Software has an initialisation file which has extension INI Initialisation file is TESLA INI which includes all next selections on mentioned menus or dialogs and parameters Common Settings STARTUP Mode 0 0 normal mode 1 local mode 2 do nothing RF Control...

Page 200: ...ue AGCAbsolute Front End FrontEnd Call Simulation dialog Monitoring Channel 2 Monitoring Channel 2 Monitoring Channel 3 Monitoring Channel 3 Monitoring Channel 4 Monitoring Channel 4 Monitoring Channel 5 Monitoring Channel 5 Monitoring Channel 6 Monitoring Channel 6 All selections and parameters which are not same as in the RF Controls menu TX Power Tuning dialog TX Power Tuning TX power coefficie...

Page 201: ...uired correction parameter The tuning values of the phone reside on the EEPROM The contents of the EEPROM can be read by the service software and saved as a file This is advisable when there is need to retain that information e g in view of replacement of the circuit The program also enables writing the default parameters on the EEPROM in which case all tuning steps should be carried out During tu...

Page 202: ...making connections Caution Do not connect the PKD 1 key to the serial port You may damage your PKD 1 Attach the protection key PKD 1 to parallel port one 25 pin female D connector of the PC When connecting the PKD 1 to the parallel port be sure that you insert the PC end of the PKD 1 to the PC male side If you use a printer on parallel port one place the PKD 1 between the PC and your printer cable...

Page 203: ... Setup for Calibration and Tuning Item Service Accessory Product Code 1 Service Box JBU 6 0770153 2 RF Module RA5 for JBU 6 0201591 3 DC Power Cable PCS 1 0730012 4 Service MBUS Cable DAU 9S 0730108 5 Software Protection Key PKD 1 0750018 6 Service SW diskette 3 5 for NSB 7 Flash SW packages on CD 0774080 0775227 7 RF Cable XRS 3 0730184 1 2 3 4 7 6 5 RF Generator Spectrum Analyzer ...

Page 204: ...Testing Audio Charging Item Service Accessory Product Code 1 Service Box JBU 6 0770153 2 DC Power Cable PCS 1 0730012 3 Service MBUS Cable DAU 9S 0730108 4 DC DC Cable SCB 3 0730114 5 Software Protection Key PKD 1 0750018 6 Service SW diskette 3 5 for NSB 7 Flash SW packages on CD 0774080 0775227 7 Audio Box JBA 6 0770184 8 Audio Cable ADS 3 0730197 DC Unit Oscillator 2 4 5 6 3 1 8 7 ...

Page 205: ...for TDF 4 0770106 0750079 4 Flash Prommer FPS 4S 0085095 5 DC Power Cable PCS 1 for JBU 6 0730012 6 Service Cable XMS 3 0730174 7 D15 D15 Cable AXS 5 0730091 8 Printer Cable Included in FPS 4 Sales Pack 0730029 9A D9 D9 Cable AXS 4 Included in FPS 4 Sales Pack 0730090 9B D9 D9 Cable AXS 4U 0730163 10 DC Cable PCC 1 0730053 11 Software Protection Key PKD 1 0750018 12 Service SW diskette 3 5 for NSB...

Page 206: ...9 is 8 0 V The supply voltage for MJS 9 must never exceed 15 0 V Item Service Accessory Product Code 1 Module Jig MJS 9 0770154 2 Service MBUS Cable DAU 9S 0730108 3 ACP 8 Travel Charger see code General Information Chapter 4 RF Antenna Cable XRF 1 0730085 5 DC Power Cable PCS 1 0730012 6 Software Protection Key PKD 1 0750018 7 Service SW diskette 3 5 for NSB 7 Flash SW packages on CD 0774080 0775...

Page 207: ... JLP 1 for TDF 4 0770106 0750079 4 Flash prommer FPS 4S 0085095 5 D15 D15 Cable AXS 5 0730091 6 Printer Cable Included in FPS 4 Sales Pack 0730029 7A D9 D9 Cable AXS 4 Included in FPS 4 Sales Pack 0730090 7B D9 D9 Cable AXS 4U 0730163 8 Service Cable XCM 5 0730142 9 Software Protection Key PKD 1 0750018 10 Service SW diskette 3 5 for NSB 7 0774080 11 Travel Charger ACH 6U USA Japan 0675085 12 AC C...

Page 208: ...6 POS Flash Concept with FLA 10 Item Service Accessory Product Code 1 Flash Loading Adapter FLA 10 0081346 2 Service Cable XMS 3 0730174 3 Travel Charger ACP 8 see code General Information Chapter 4 D9 D9 Cable AXS 4U 0730163 5 POS Flash Adapter FLS 2D USA 0081309 6 Service SW diskette 3 5 for NSB 7 Flash SW packages on CD 0774080 0775227 3 1 2 6 4 5 ...

Page 209: ...ctions NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 103 Warranty Transfer Figure 7 Warranty Transfer Item Service Accessory Product Code 1 Flash Loading Adapter FLA 10 0081346 2 Service Cable XMS 3 0730174 3 DC Power Cable PCS 1 0730012 1 1 2 3 3 DC ...

Page 210: ...le is removed from JBU 6 service box and placed back Pay attention to the following instructions in calibration Keep JBU 6 box in the same place on the table during measurements Close the cover of JBU 6 box carefully Do not touch to JBU 6 box during measurements Take care that cables aren t lying above cover Calibration procedure step by step 1 Insert coupler module RA5 to its place properly 2 Con...

Page 211: ...l is 54 5 dBm Choose from Menu bar Testing and then RSSI Reading Write down the RSSI value Close window Coupler attenuation value RX value of Golden phone RSSI value In the case of TX calibration Choose from Menu bar Testing and then RF controls Ensure that settings are as follows Activate Unit TX Operation Mode Burst TX Power level 0 Channel 661 Press Apply Set Spectrum analyzer s settings as fol...

Page 212: ...MODE has been switched to FLA 5 in JBU 6 3 Insert phone in the JBU 6 box 4 Adjust DC power supply to 9V Switch power on 5 Close the cover of the JBU 6 box and start WinTesla In the case of RX tuning Choose from Menu bar Tuning and then RX calibration Set RF generator to frequency 1960 067710 MHz and high level 55 0 dBm cable attenuation coupler attenuation if cable attenuation is 0 5 dB and cou pl...

Page 213: ...k first the basic functionality of the receiver chain RF generator fre quency set as in the calibration and level for example to the high reference value Then go to the RSSI reading menu under RF controls If the reading is very low there is something broken in the receiver and must be found by measuring voltages and signal levels at different places information of these can be found in Disassembly...

Page 214: ... manually because the calculation most often fails 5 I Q Modulator Alignments See chapter Service Software Instructions and section TX I Q command for further information Procedure Connect the spectrum analyser to the service box JBU 6 The recommended spectrum analyser settings are span 200 kHz resolution BW 10 kHz video BW 1 kHz sweep 1 s input attenuation 30 dB From RF controls menu make sure th...

Page 215: ...an be found for CHF Select the Amplitude Difference option and adjust the level of the CHF 67 71 kHz again to minimum After al the minima have been found press Save button to store the value to phone EEPROM Targets The level of the centre frequency CHF should be at least 30 dB down to the wanted side band CHF 67 71 kHz The level of the unwanted sideband CHF 67 71 kHz should be at least 35 dB down ...

Page 216: ...coding decoding EEPROM Memory for adjustment parameters Electrically Erasable and Programmable Read Only Memory FBUS Fast serial bus IMEI International Mobile Equipment Identification code IR Infra Red transmitter M2BUS Serial communication bus which can be connected to accessory devices and test PC MCU Master Control Unit processor MDI MCU DSP Interface message interface via ASIC registers ME Mob...

Page 217: ...PC IBM PS AT or compatible personal computer PCI Phone Controlling Interface SW for PC PKD 1 1NS 1CS Hardware protection key DESKEY DK2 for protecting service software from illegal copying The software will not work without this key RF Radio Frequency parts RTC Real Time Clock SW Software TDF 4 Flash security box UI User Interface ...

Page 218: ...NSB 7 Service Software Instructions PAMS Technical Documentation Page 112 ãNokia Mobile Phones Ltd Issue 1 06 00 This Page Intentionally Blank ...

Page 219: ...Programmes After Market Services NSB 7 Series Transceivers Issue 1 06 00 ãNokia Mobile Phones Ltd Service Tools ...

Page 220: ...t Code 12 Flash Loading Adapter FLA 5 Sales Pack 13 Sales Package Code 13 Flash Loading Adapter FLA 7 Sales Pack Optional 14 Sales Package Code 14 Flash Prommer FPS 4S Sales Pack 15 Sales Package Code 15 Security Box TDF 4 16 Product Code 16 D9 D9 Cable AXS 4U 17 Product Code 17 D9 D9 Cable AXS 4 18 Product Code 18 D15 D15 Cable AXS 5 19 Product Code 19 Audio Cable ADS 3 20 Product Code 20 DC Char...

Page 221: ...Technical Documentation Service Tools NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 3 Product Code 28 SW Security Device PKD 1 29 Product Code 29 Dongle Flash Device FLS 2D Sales Pack 30 Product Code 30 ...

Page 222: ...l SRT 3 12 Fig 11 View of Flash Loading Adapter FLA 5 13 Fig 12 View of Flash Loading Adapter FLA 7 14 Fig 13 Veiw of Flash Prommer FPS 4S 15 Fig 14 View of Security Box TDF 4 16 Fig 15 View of D9 D9 Cable AXS 4U 17 Fig 16 View of D9 D9 Cable AXS 4 18 Fig 17 View of D15 D15 Cable AXS 5 19 Fig 18 Veiw of Audio Cable ADS 3 20 Fig 19 View of DC Charging Cable PCC 1 21 Fig 20 View of DC Cable SCB 3 22...

Page 223: ... generate accurate 4 1 and 8 4 voltage for Vbatt and Vin Vchar lines to generate accurate 500mA current for charging calibration Vin line to generate 10 ms IBI pulse to BTMP line NOTE JBU 6 cover should be closed during measurements Product Code Service Box JBU 6 0770153 Figure 1 View of Service Box JBU 6 RF Module RA5 for Service Box JBU 6 RF Module RA5 0201591 Figure 2 View of RF Module RA5 SCD ...

Page 224: ...ure contains two changeable over voltage protection components SM Fuse F2 0 A 32V 1206 F 001 T 5119002 larger of the two VWM 5 6V VC15 5 R 008 T 1825019 See next page for additional info Product Code Module Jig MJS 9 0770154 Figure 3 View of Module Jig MJS 9 Note The nominal supply voltage for MJS 9 is 8 0 V The supply voltage must not exceed 15 0 V MJS 9 has over voltage protection ...

Page 225: ...nes Ltd Page 7 Figure 4 View of PCB module in MJS 9 Jig Use modified LCD CD9 module when servicing With MJS 9 Product Code 0770244 Remove LCD Keymat module from PCB before installing the radio module into the Service Jig MJS 9 Use LCD CD9 Module instead of the original NSB 7 module ...

Page 226: ...ge 8 ãNokia Mobile Phones Ltd Issue 1 06 00 Service Audio Box JBA 6 The Service Audio Box JBA 6 is used between the phone or and audio measuring equip ment Product Code Service Audio Box JBA 6 0770184 Figure 5 View of Service Audio Box JBA 6 XMICP XEARP ...

Page 227: ...a Mobile Phones Ltd Page 9 IR Data Interface Module JLP 1 IR Data Interface Module JLP 1 fits in the Security Box TDF 4 and can be used to per form IR tests with Wintesla Product Code IR Data Interface Module JLP 1 0750079 Figure 6 View of IR Data Interface Module JLP 1 ...

Page 228: ...ring Jig MJS 21 The Soldering Jig MJS 21 is used for soldering in automatic soldering machines and as a rework jig for the system module if special fixings like extra feet are used Product Code Module Jig MJS 21 0770225 Rubber Feet 4pcs included with MJS 21 6501005 Figure 7 View of Soldering Jig MJS 21 ...

Page 229: ...apter FLA 10 is used in place of the phone s normal battery during service or flashing to supply a controlled operating voltage Sales Package Code Flash Loading Adapter FLA 10 0081346 Sales package contains Flash Loading Adapter FLA 10 bulk 0770229 DC Cable FLC 2 0730185 Figure 8 View of Flash Loading Adapter FLA 10 Figure 9 View of FLC 2 Cable ...

Page 230: ...ones Ltd Issue 1 06 00 Battery Connector Extractor Tool SRT 3 The Battery Connector Extractor Tool is used to remove the battery connector from the main frame Product Code Battery Connector Extractor Tool SRT 3 0770226 Figure 10 View of Battery Connector Extractor Tool SRT 3 ...

Page 231: ... the FLA 5 from the Flash Security Box TDF 4 via the DC cable PCC 1B The PCC 1B cable can be replaced with a Travel Charger ACH 6 and is connected to the Flash Prommer FPS 4S with the cable AXS 5 The sales pack includes Flash Loading Adapter FLA 5 0770085 Service Cable SCH 5 0730098 D15 D15 Cable AXS5 0730091 Installation software for FPS 4 8400041 Sales Package Code Flash Loading Adapter FLA 5 00...

Page 232: ...LA 10 and Service Cable XMS 3 Power is supplied to FLA 7 from ACL 3 Charger and is transfered through Power Cable SCF 7 to Flash Prommer FPS 4S The sales pack includes Flash Loading Adapter FLA 7 0770119 Service Cable XCM 5 0730142 Power Cable SCF 7 0730141 Service Cable assy AXS 5 0730091 Note Service Cable XMS 3 0730174 is used with NSB 7 Sales Package Code Flash Loading Adapter FLA 7 0080326 Fi...

Page 233: ...er and then loading the new SW from the prommer to the phone When updating more than one phone in succession the MCU software only needs to be loaded to the prommer once The sales pack includes Flash Prommer FPS 4 0750090 Charger ACL 3E 0680015 Printer cable IBM DB25F 57 30360 0730029 D9 D9 Cable AXS 4 0730090 Flash Prommer software 3 disk 0774043 Sales Package Code Flash Prommer FPS 4S 0085095 Fl...

Page 234: ...for updating MCU software and infra red testing Note 1 TDF 4 is delivered in de activated mode Fill in the enclosed Activation Request Form and fax to NMP Salo to get the activation code Note 2 The infra red module JLP 1 P N 0750079 is not included in the TDF 4 sales package Product Code Security Box TDF 4 0770106 Figure 14 View of Security Box TDF 4 ...

Page 235: ... 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 17 D9 D9 Cable AXS 4U The D9 D9 cable AXS 4U is used to connect two 9 pin D connectors e g between PC serial port and FLS 2D Product Code D9 D9 Cable AXS 4U 0730163 Figure 15 View of D9 D9 Cable AXS 4U ...

Page 236: ...tion Page 18 ãNokia Mobile Phones Ltd Issue 1 06 00 D9 D9 Cable AXS 4 The D9 D9 cable AXS 4 is used to connect two 9 pin D connectors e g between PC and TDF 4 security box Product Code D9 D9 Cable AXS 4 0730090 Figure 16 View of D9 D9 Cable AXS 4 ...

Page 237: ...B 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 19 D15 D15 Cable AXS 5 The D15 D15 Cable AXS 5 is used to connect two 15 pin D connectors e g between FLA 5 7 and FPS 4S Product Code D15 D15 Cable AXS 5 0730091 Figure 17 View of D15 D15 Cable AXS 5 ...

Page 238: ...ls PAMS Technical Documentation Page 20 ãNokia Mobile Phones Ltd Issue 1 06 00 Audio Cable ADS 3 The audio cable connects to the Audio box JBA 6 Product Code Audio Cable ADS 3 0730197 Figure 18 Veiw of Audio Cable ADS 3 ...

Page 239: ...s NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 21 DC Charging Cable PCC 1 The DC Cable PCC 1 is used e g to connect FLA 5 7 and TDF 4 Product Code DC Cable PCC 1 with modular RJ connector 0730053 Figure 19 View of DC Charging Cable PCC 1 ...

Page 240: ...bile Phones Ltd Issue 1 06 00 DC Cable SCB 3 The DC Cable SCB 3 is used to connect the Service Battery to the charger connection Vin of the phone when doing the charger calibration service procedure Product Code DC Cable SCB 3 0730114 Figure 20 View of DC Cable SCB 3 ...

Page 241: ...ssue 1 06 00 ãNokia Mobile Phones Ltd Page 23 MBUS Cable DAU 9S The MBUS Cable DAU 9S has a modular connector and is used with the service Audio Box JBA 4 or a modular T adapter Product Code MBUS Cable DAU 9S 0730108 Figure 21 View of MBUS Cable DAU 9S ...

Page 242: ...okia Mobile Phones Ltd Issue 1 06 00 Power Cable PCS 1 The Power Cable PCS 1 is used to connect the module jigs JBT 1 and JBS 19 to an exter nal power supply Can be used with FPS 4 also Product Code Power Cable PCS 1 0730012 Figure 22 View of Power Cable PCS 1 ...

Page 243: ...SB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 25 DC Power Cable SCF 7 The DC Power Cable SCF 7 is used for connecting power from ACL 3 charger via FLA 7 to FPS 4 Product Code DC Power Cable SCF 7 0730141 Figure 23 View of DC Power Cable SCF 7 ...

Page 244: ...hnical Documentation Page 26 ãNokia Mobile Phones Ltd Issue 1 06 00 RF Cable XRF 1 RF cable XRF 1 is used to connect Test frame MJS 9 to RF measurement equipment Product Code RF Cable XRF 1 0730085 Figure 24 View of RF Cable XRF 1 ...

Page 245: ...Service Tools NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 27 RF Cable XRS 3 RF cable XRS 3 is used to connect Service Box JBU 6 to RF measurement equipment Product Code RF Cable XRS 3 0730184 Figure 25 View of RF Cable XRS 3 ...

Page 246: ...ools PAMS Technical Documentation Page 28 ãNokia Mobile Phones Ltd Issue 1 06 00 Service Cable XMS 3 XMS 3 is a modular cable for flashing Product Code Service Cable XMS 3 0730174 Figure 26 View of Service Cable XMS 3 ...

Page 247: ...PT port of the PC Without the dongle present it is not possi ble to use the service software Printer or any such device can be connected to the PC through the dongle if needed Caution Make sure the you have switched off the PC and the printer before making connections Caution Do not connected the PKD 1 to the serial port You may damage your PKD 1 Product Code SW Security Device PKD 1 0750018 Figur...

Page 248: ...ice FLS 2D Note in addition to this Sales Pack a Service Cable will be required to connect the FLS 2D to the Product Phone to be flashed e g XMS 3 and a software package to run the flash ing process Part No Description 0750142 FLS 2D Flash Device 0730163 AXS 4U Cable 0770177 Disk Installation package 16bit Dongle Drivers 0770176 Disk Installation package 32bit Dongle Drivers 0774120 Disk Installat...

Page 249: ...Programmes After Market Services NSB 7 Series Transceivers Issue 1 06 00 ãNokia Mobile Phones Ltd Disassembly Troubleshooting ...

Page 250: ...rogramming fails 28 Power doesn t stay on or phone is jammed 29 Contact service on the phone display 29 SIM related faults 30 Audio faults 31 Charging fault 32 RF testpoints 33 RX 33 TX 33 VCO 34 VCTCXO 35 PICTURES FROM MEASUREMENT POINTS 36 Receiver Fault Finding 41 General 41 Hagar 41 AGC block 41 Controlling AGC with WinTesla 41 LNA 41 RX filters 41 Antenna Switch 41 Transmitter fault finding 4...

Page 251: ...Input Output Internal 18 Fig 17 J260 EXTMCUDA0 19 Fig 18 J299 TXP WinTesla RF Control TX Burst TX level 14 Data Type Cont 19 Fig 19 L200 MIC no mic connected 20 Fig 20 N310 PIN 19 VIBRA ACTIVATED FROM KEYPAD 20 Fig 21 N310 PIN 6 BUZZER_CTRL 21 Fig 22 R206 SENA 21 Fig 23 R211 VPP WinTesla Self Test MCU Eeprom interface 22 Fig 24 System clock picture 24 Fig 25 Sleep clock picture 25 Fig 26 Layout sh...

Page 252: ... 1 Press the button at the bottom of the phone Step 2 Slide the cover downwards and the cover will be released Step 3 lift the battery first from the bottom end Step 4 Remove the battery Remove the SIM card from its location Remove A cover Step 1 Press the button on the top of the phone Step 2 Pull A cover apart NOTE Snap fixings at the lower end of A cover ...

Page 253: ...nd latch spring can be separated after removal of the left A cover fixing 1 When taking the PCB and UI module apart remember the snap fixings on both sides of the LCD NOTE When assembling make sure UI and PCB module edges are fitted also correctly 1 Parts can be separated Remove the speaker from its housing NOTE Always install a new speaker the old speaker must not be used Handle with care Disasse...

Page 254: ...Phones Ltd Issue 1 06 00 10 11 12 13 Remove the RTC battery from its housing in UI module Remove the volume switch and key from the B cover housing Remove the battery connector from its housing using SRT 3 tool Remove the antenna by releasing the snap fixings at both sides of the phone ...

Page 255: ...hnical Documentation Disassembly Troubleshooting NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 7 14 Remove the SIM spring by releasing fixings at both ends of the spring Main part of the phone disassembled ...

Page 256: ...CCONT N100 J104 CCONT N100 CSX CCONT N100 CHIP SELECT MAD D200 CCONT N100 J121 DATA_A SIM DATA CCONT N100 SIM CARD READER X302 J122 SIMIO O_C SIM IO CONTROL CCONT N100 SIM CARD READER X302 J223 CCONT N100 INT CCONT N100 INTERUPT MAD D200 CCONT N100 J226 VCXOPWR 26MHz SYSTEM CLOCK CONTROL MAD D200 VCXO G830 J227 PURX POWER UP RESET CCONT N100 MAD D200 J228 SLEEPCLK SLEEP CLOCK 32kHz CCONT N100 MAD ...

Page 257: ... J254 PCMDCLK AUDIO DATA CLOCK 512kHz MAD D200 COBBA N250 J255 PCMSCLK AUDIO SYNC CLOCK 8kHz MAD D200 COBBA N250 J225 ESYSRESETX COMPOMEMORY D210 ENABLE MAD D200 COMPOMEMORY D210 J256 PCMTXDATA AUDIO TRANSMITTED DATA MAD D200 COBBA N250 J257 CCUT MCUGENIO0 CHARGE CUT MAD D200 CHAPS N101 J259 BUTTON_CTRL_2 MCUGENIO2 HEADSET BUTTON DETECTION CONTROL MAD D200 XMICP J260 EXTMCUDA0 MCU DATA LINE 0 MAD ...

Page 258: ...EYPAD AND DISPLAY BACKLIGHT CONTROL MAD D200 UI SWITCH N310 N310 PIN 8 LCDLED_ADJ LCD BACKLIGHT BRIGHTNESS ADJUSTMENT R310 UI SWITCH N310 N310 PIN 9 LCD LIGHT LCD LED LIGHT CURRENT UI SWITCH N310 DISPLAY BACKLIGHT LEDS N400 PIN 4 IRONX IRDA N400 SHUTDOWN MAD D200 IRDA N400 N401 PIN 4 IRDA N400 POWER 2 8V N401 IRDA N400 R118 PWRONX POWER ON BUTTON POWER BUTTON S330 CCONT N100 R206 SENA HAGAR N505 C...

Page 259: ...PAMS Technical Documentation Disassembly Troubleshooting NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 11 Figure 1 C213 RFC in normal operation Figure 2 J227 PURX levels ...

Page 260: ...NSB 7 Disassembly Troubleshooting PAMS Technical Documentation Page 12 ãNokia Mobile Phones Ltd Issue 1 06 00 Figure 3 J228 SLEEPCLK Figure 4 J236 RAMSELX ...

Page 261: ...PAMS Technical Documentation Disassembly Troubleshooting NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 13 Figure 5 J237 SYNTHDATA Figure 6 J241 MCUWRX ...

Page 262: ...NSB 7 Disassembly Troubleshooting PAMS Technical Documentation Page 14 ãNokia Mobile Phones Ltd Issue 1 06 00 Figure 7 J242 MCUAD1 Figure 8 J245 SCLK ...

Page 263: ...PAMS Technical Documentation Disassembly Troubleshooting NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 15 Figure 9 J245 SCLK DIFFERENT TIME SCALE IN OSCILLOSCOPE Figure 10 J250 COBBA CSX ...

Page 264: ...NSB 7 Disassembly Troubleshooting PAMS Technical Documentation Page 16 ãNokia Mobile Phones Ltd Issue 1 06 00 Figure 11 J251 COBBA SDA Figure 12 J252 COBBA CLK ...

Page 265: ...MS Technical Documentation Disassembly Troubleshooting NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 17 Figure 13 J253 PCMRXDATA WinTesla AUdiotest Loop ON Input Output Internal Figure 14 J254 PCMDCLK ...

Page 266: ...B 7 Disassembly Troubleshooting PAMS Technical Documentation Page 18 ãNokia Mobile Phones Ltd Issue 1 06 00 Figure 15 J255 PCMSCLK Figure 16 J256 PCMTXDATA WinTesla Audiotest Loop ON Input Output Internal ...

Page 267: ... Technical Documentation Disassembly Troubleshooting NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 19 Figure 17 J260 EXTMCUDA0 Figure 18 J299 TXP WinTesla RF Control TX Burst TX level 14 Data Type Cont ...

Page 268: ...NSB 7 Disassembly Troubleshooting PAMS Technical Documentation Page 20 ãNokia Mobile Phones Ltd Issue 1 06 00 Figure 19 L200 MIC no mic connected Figure 20 N310 PIN 19 VIBRA ACTIVATED FROM KEYPAD ...

Page 269: ...PAMS Technical Documentation Disassembly Troubleshooting NSB 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 21 Figure 21 N310 PIN 6 BUZZER_CTRL Figure 22 R206 SENA ...

Page 270: ...r In the local mode the baseband can be controlled through MBUS or FBUS connections by a PC locals software Baseband internal connections are tested with self tests if possible Parameters cannot be set accurate enough by design because of component tolerances Due to use of 5 resistor values the channels of the CCONT A D converters need to be aligned in the production phase With in battery voltage ...

Page 271: ...system sleep clock How to check fix the power supplies Contact service case How to check fix the SIM faults How to check fix the Audio faults How to check fix the charger faults The first thing to do is to carry out a thorough visual check of the module Make sure that there are no mechanical damages solder joints are OK Before changing anything ALL SUPPLY VOLTAGES AND SYSTEM CLOCK SLEEP CLOCK shou...

Page 272: ...the C213 Layout picture B signal RFC should be like in SYSTEM CLOCK picture IF NOT Check the signal from the RF side buffer input C829 If there is signal check the R829 R834 R830 V800 C834 and L800 IF THERE ISN T Check the signal from the RF side IF IS oscillator VCXO G830 output from Change the HAGAR C833 There should be 26MHz N505 signal IF THERE ISN T Change the VCXO G830 ...

Page 273: ...ue 1 06 00 ãNokia Mobile Phones Ltd Page 25 Sleep Clock Figure 25 Sleep clock picture Check the signal from the J228 Layout picture B signal Clk 32kHz should be like in SLEEP CLOCK picture IF NOT Check R100 R154 R102 C102 C101 C113 and B100 IF OK Change the CCONT N100 ...

Page 274: ...Technical Documentation Page 26 ãNokia Mobile Phones Ltd Issue 1 06 00 Power Supplies Measure power supplies Test points are shown in layout picture A Figure 26 Layout shown here is NSM 2 VXO Vref Vcobba VRX VTX Vsyn1 Vsyn2 Vcore Vbb Vbat A ...

Page 275: ...core 1 3V 2 65V Vcobba 2 67V 2 85V Vref 1 48V 1 523V Vbat 3 11V 4 2V VXO 2 67V 2 85V VRX 2 67V 2 85V VTX 2 67V 2 85V Vsyn1 2 67V 2 85V Vsyn2 2 67V 2 85V Power up sequence test Cconts digital parts keep MAD in reset by keeping PURX down for a delay of 62ms Here is shown the start up sequence picture Ch1 Vbb Ch2 VXO Ch3 SleepClk ...

Page 276: ...voltage is inside the specification Change the CCONT Flash programming fails The flash programming can be done via panel connector X001 or via dedicated PCB pads In production the first programming is done via panel connector After this the panel connector is cut away thus the programming must be done via PCB pads visible through the shield under the battery The main difference between these is th...

Page 277: ...l check the supply voltages clock signals and power up sequence If power on sequence fails there are some open connections under MAD or combomemory If all seems to be correct it is best way to erase the flash memory and try to put new software to phone Contact service on the phone display This fault means that software is able to run and thus the watchdog of CCONT N100 can be served Self test func...

Page 278: ...d lines VSIM RST CLK DATA rise up to 5 V Thus Insert SIM card faults can be found without SIM card The fault information Card rejected indicates that ATR message the first message is always sent from card to the phone is sent from card but the message is somehow cor rupted data signal levels are wrong etc or factory set values stored to the emulated EEPROM are not correct Check the Vsim Is it 3V o...

Page 279: ...rk and there isn t any mechanical problem Check C291 C292 L272 and L271 OK Change the COBBA N250 Microphone doesn t work and there isn t any mechanical problem Check the voltage in resistor Check R266 C268 C269 R267 RF side head Voltage L200 and V250 should be about 2 1V OK Check the R268 C276 C263 OK Change the COBBA N250 R354 C200 and C262 ...

Page 280: ...earpiece doesn t work and there isn t any mechanical problem Check R257 R256 R270 L303 L304 C303 C304 C296 C297 R262 and R263 OK Change the COBBA N250 Display not charging Check charge voltage with WinTesla Check F101 V100 R104 L104 and R103 OK Check charge current with WinTesla IF NOT OK Check V101 and R131 OK Change the CHAPS N101 ...

Page 281: ... 2 8 V from COBBA to Hagar na Point Signal Component Comment RX11 1930 1990 MHz Z600 Second saw filter DCS output to baluuns 41 dBm check level from reference engine RX13 1930 1990 MHz Z620 First saw filter DCS output to LNA 58 dBm check level from reference engine Point Signal Component Comment Picture TX1 TX power level C714 R744 PA selection and control 4 TX2 Vdd1 C772 L752 Battery voltage to P...

Page 282: ...e TX20 PA output DCS C743 PA output signal check level from reference engine TX21 Antsw input DCS Z670 C721 Antsw input signal check level from reference engine TX15 PA input DCS C734 PA input signal TX22 PWR detector input V760 input C733 14 dB below TX output check level from reference engine Point Signal Component Comment Picture VCO1 VCC R807 C804 2 64 V DC VCO operating voltage 9 VCO2 Vchp R8...

Page 283: ...checking points SCLK R205 SENA R206 SDATA J237 Point Signal Component Comment VXO1 Vtcxo G830 VCTCXO operating voltage from CCONT DC 2 8 V VXO2 AFC R832 G830 AFC from COBBA to VCTCXO DC 0 046 2 254 V Point Signal Component Comment Picture VXO3 26 MHz G830 R833 Clock signal from VCTCXO to Hagar 10 VXO4 13 MHz V800 R834 RFC from Hagar to MAD 10 ...

Page 284: ...REMENT POINTS Figure 27 Picture 1 RX I Q from Hagar to baseband Figure 28 Picture 2 RX I Q before AGC Pin 58dBm Fin 1960 06771MHz RSSI Reading 60 dBm Channel 1 RX1 RXIP R530 Channel 2 RX1 RXQP R530 Channel 3 RX4 LNA_G V905 notify the pre monitoring steps at the beginning of the burst Pin 50dBm Fin 1960 06771MHz Channel 1 RX2 C521 ...

Page 285: ...e Phones Ltd Page 37 Figure 29 Picture 3 LNA control Figure 30 Picture 4 PA selection and control Channel 2 RX4 base of V905 Channel 3 RX7 Vlna Condition DCS TX burst mode power level 5 Channel 1 TX3 TXP J519 Channel 2 TX1 C714 Vpd DCS Channel 3 TX10 C792 TXC DCS Channel 4 TX5 C752 VtxB DCS ...

Page 286: ...ia Mobile Phones Ltd Issue 1 06 00 Figure 31 Picture 5 VBATT during TX burst Figure 32 Picture 6 Switch Control Condition DCS TX burst mode power level 0 Channel 2 VCO1 c VCO C805 Channel 3 VCO4 Vc VCO C803 Channel 1 TX2 VBATT Channel 1 TX3 TXP J519 Channel 2 TX16 C747 TXVDCS ...

Page 287: ...age 39 Figure 33 Picture 7 Power detector control Figure 34 Picture 8 TX IQ Signals Condition DCS TX burst mode poerlevel 5 Channel 4 TX11 C790 DET0 Channel 3 TX7 C761 DET0 Channel 2 TX6 R754 TXVDET Channel 1 TX3 TXP J519 Channel 1 TX8 TXQN Channel 2 TX9 TXIN Channel 4 VCO2 C782 Vchp TX burst mode Cont1 ...

Page 288: ... 06 00 Figure 35 Picture 9 VCO Operating Voltages Figure 36 Picture 10 Clock Signals VCTCXO RFC Conditions DCS RX in burst mode RX ch810 Monitoring ch512 Channel 1 VCO4 C803 Vc Channel 2 VCO1 C805 Vcc Channel 3 VCO3 N600 Vin Channel 4 VCO2 C782 Vchp Channel 1 VXO3 L800 RFC Channel 2 VX04 R833 VCTCXO_out ...

Page 289: ...ted in RF measurement points Controlling AGC with WinTesla When continuous RX mode is used AGC gain step can be selected by entering gain step number into the AGC Absolute text box When burst mode is used in RX AGC is automat ically adjusted by the system In burst mode signal level in point RX1 should keep its level when RF signal level is adjusted in the limit of AGC dynamic range LNA LNA operati...

Page 290: ...ck the level from reference engine PA Module Directional Coupler and Power Detector At first the input signal level of the PA should be checked Input signals can be measured from point TX15 Refer the levels to reference engine and RF Testpoints Output of the PA can be checked by measuring the DET0 signal coming out from detec tor Measure DET0 from TX11 and refer to the RF measurement points If thi...

Page 291: ...r refer the results to RF measurement points IF 13 MHz is not present but 26 MHz is Hagar divider has a problem IF 26 MHz is not present VCTCXO has problem VCO VCO signal can be measured at point VCO5 VCO operation can be checked also with oscilloscope by measuring the control voltage in RX burst mode Additional settings should be GSM1900 mode RX burst mode channel 810 and monitoring channel 512 R...

Page 292: ...NSB 7 Disassembly Troubleshooting PAMS Technical Documentation Page 44 ãNokia Mobile Phones Ltd Issue 1 06 00 This Page Intentionally Blank ...

Page 293: ...Programmes After Market Services NSB 7 Series Transceivers Issue 1 06 00 ãNokia Mobile Phones Ltd Non Serviceable Accessories ...

Page 294: ...Product Codes 6 Specification 6 Cigarette Lighter Charger LCH 8 7 Product Code 7 Specification 7 Cigarette Lighter Charger LCH 9 8 Product Code 8 Specification 8 Desktop Stand DCV 1B 9 Product Code 9 Specification 9 Headset HDC 5 10 Product Code 10 Plug and Play Hands Free Unit PPH 1 11 Product Code 11 Specification 11 Handsfree Microphone HFM 8 12 Product Code 12 Loopset LPS 3 13 Product Code 13 ...

Page 295: ...formance Travel Charger ACP 8 6 Fig 4 View of Cigarette Lighter Charger LCH 8 7 Fig 5 View of Cigarette Lighter Charger LCH 9 8 Fig 6 View of Desktop Stand DCV 1B 9 Fig 7 View of Headset HDC 5 10 Fig 8 View of Hands Free Cigarette Charger PPH 1 11 Fig 9 View of Handsfree Microphone HFM 8 12 Fig 10 View of Loopset LPS 3 13 Fig 11 View of Pocket Clip SKB 2 14 Fig 12 View of Button for SKB 2 14 Fig 1...

Page 296: ...bile Phones Ltd Issue 1 06 00 Standard Battery BLB 2 The BLB 2 is a Li ion battery with 650 mAh capacity in a white plastic package Figure 1 View of Standard Battery BLB 2 Product Code Name Type Code Material Code Battery Pack BLB 2 0670246 Battery Pack for Americas BLB 2 0670322 ...

Page 297: ...gers ACP 7 Product Codes Specification Output connectors 3 5 mm DC plug 2 pole Protection PTC protection Output Voltage Current typ 7 6 V 370 mA Name Type Code Material Code AC Travel Charger Euro plug 207 253 Vac ACP 7E 0675144 AC Travel Charger US plug 108 132 Vac ACP 7U 0675143 AC Travel Charger US plug 198 242 Vac ACP 7C 0675158 AC Travel Charger UK plug 207 253 Vac ACP 7X 0675145 AC Travel Ch...

Page 298: ...ktop stand Figure 3 View of Performance Travel Charger ACP 8 Product Codes Specification Output connectors 3 5 mm DC plug 2 pole control Protection Output fault voltage 16 V max Output voltage current typ 6 0 V 0 3 V 620 mA Name Type Code Material Code Performance Travel Charger Euro plug 90 264 Vac ACP 8E 0675195 Performance Travel Charger Korea plug 90 264 Vac ACP 8K 0675199 Performance Travel C...

Page 299: ...e charging structure controlled constant voltage It has internal output current limitation of 650mA The car battery connectors must perform reliable electrical connection to the cigarette lighter socket Figure 4 View of Cigarette Lighter Charger LCH 8 Product Code Specification Output connectors 3 5 mm DC plug 3 pin Protection input fused output current limit 650 mA Voltage input 10 8 32 V output ...

Page 300: ...voltage can be from 11 or 32 V d c neg ative grounding The Universal mobile charger can be used with all car accessories provided for your phone except with MCC 1 Figure 5 View of Cigarette Lighter Charger LCH 9 Product Code Specification Connectors input D21 23 mm output 3 5 mm DC plug Protection input fused output current limit 850 mA Voltage input 11 32 V output nominal 8 4 V Nominal output cur...

Page 301: ...hones Ltd Page 9 Desktop Stand DCV 1B The desktop stand provides a mounting place for charging the battery with the trans ceiver Figure 6 View of Desktop Stand DCV 1B Product Code Specification Connections 3 5 mm DC jack ACP 7 or ACP 8 Name Type Code Material Code Desktop Stand DCV 1B 0675220 ...

Page 302: ...chnical Documentation Page 10 ãNokia Mobile Phones Ltd Issue 1 06 00 Headset HDC 5 The HDC 5 headset provides a hook switch for the phone microphone Figure 7 View of Headset HDC 5 Product Code Name Type Code Material Code Headset HDC 5 0694059 ...

Page 303: ... hands free unit is connected directly to the cigarette lighter in a car PPH 1 is connected to the phone by a cable with a combinated connector with charger and headset connectors Figure 8 View of Hands Free Cigarette Charger PPH 1 Product Code Specification Output connectors 3 5 mm DC plug 2 pole control Input voltage 8 16 VDC Protection Output fault voltage 16 V max Output current 750 mA max Nam...

Page 304: ...2 ãNokia Mobile Phones Ltd Issue 1 06 00 Handsfree Microphone HFM 8 The HFM 8 microphone can be used together with PPH 1 plug and play handsfree unit Figure 9 View of Handsfree Microphone HFM 8 Product Code Name Type Code Material Code Handsfree Microphone HFM 8 0690016 ...

Page 305: ...e for normal microphone use and T mode for telecoil use Figure 10 View of Loopset LPS 3 Product Code Recommended Batteries NOTE 1 The capacity of the zinc air battery will fall 20 in a month After the activa tion the zinc battery begins to self discharge The battery will be empty within 5 weeks Name Type Code Material Code Loopset LPS 3 0630244 Type Size IEC type Rated capacity Talk Time 3mA load ...

Page 306: ...des an option for carrying the phone the clip is integrated to a B cover Figure 11 View of Pocket Clip SKB 2 Product Code Figure 12 View of Button for SKB 2 Name No of Pieces Type Code Material Code Pocket Clip Retail Pack Includes the following SKB 2 0720218 Button for SKB 2 3 pcs Screw 3 pcs Mounting Rubber for SKB 2 3 pcs Pocket Clip SKB 2 1 pcs ...

Page 307: ... 7 Issue 1 06 00 ãNokia Mobile Phones Ltd Page 15 Swivel Mount HHS 12 The HHS 12 Swivel Mount is a mount that allows the Pocket Clip SKB 2 to be attached Figure 13 View of Swivel Mount HHS 12 Product Code Name Type Code Material Code Swivel Mount HHS 12 0620054 ...

Page 308: ...NSB 7 Non Serviceable Accessories PAMS Technical Documentation Page 16 ãNokia Mobile Phones Ltd Issue 1 06 00 This Page Intentionally Blank ...

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