Nokia Cellphone 3600 Скачать руководство пользователя страница 98

Страница: 98 / 128

3. Check the basic TX parameters (i.e. power, phase error, modulation and switching spectrum), using a

communication analyser (for example CMU200).

Figure 21 Typical readings

RM-352; RM-354

RF troubleshooting

Page 4 –16

COMPANY CONFIDENTIAL

Issue 1

Содержание Cellphone 3600

Страница 1: ...Service Manual RM 352 RM 354 Nokia 3600 Slide Nokia 7610 Supernova Mobile Terminal Part No 9208892 Issue 1 Nokia Customer Care COMPANY CONFIDENTIAL Copyright 2008 Nokia All rights reserved ...

Страница 2: ...dment Record Sheet Amendment No Date Inserted By Comments Original issue 08 2008 Jeff Zhao RM 352 RM 354 Amendment Record Sheet Page ii COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 3: ...er no circumstances shall Nokia be responsible for any loss of data or income or any special incidental consequential or indirect damages howsoever caused The contents of this document are provided as is Except as required by applicable law no warranties of any kind either express or implied including but not limited to the implied warranties of merchantability and fitness for a particular purpose...

Страница 4: ...CONNECTIONS MAKE SURE YOU HAVE SWITCHED OFF ALL EQUIPMENT Cautions Servicing and alignment must be undertaken by qualified personnel only Ensure all work is carried out at an anti static workstation and that an anti static wrist strap is worn Ensure solder wire or foreign matter does not enter the telephone as damage may result Use only approved components as specified in the parts list Ensure all...

Страница 5: ...approved accessories and batteries Do not connect incompatible products CONNECTING TO OTHER DEVICES When connecting to any other device read its user s guide for detailed safety instructions Do not connect incompatible products RM 352 RM 354 For your safety Issue 1 COMPANY CONFIDENTIAL Page v Copyright 2008 Nokia All rights reserved ...

Страница 6: ...tteries and warp or melt certain plastics Do not store the phone in cold areas When it warms up to its normal temperature moisture can form inside which may damage electronic circuit boards Do not drop knock or shake the phone Rough handling can break internal circuit boards Do not use harsh chemicals cleaning solvents or strong detergents to clean the phone Do not paint the phone Paint can clog t...

Страница 7: ...e damaged by static electricity discharge All ESD sensitive parts must be packed in metallized protective bags during shipping and handling outside any ESD Protected Area EPA Every repair action involving opening the product or handling the product components must be done under ESD protection ESD protected spare part packages MUST NOT be opened closed out of an ESD Protected Area For more informat...

Страница 8: ...ory available for the product Do not attempt to discharge the battery by any other means Use the battery only for its intended purpose Never use any charger or battery which is damaged Do not short circuit the battery Accidental short circuiting can occur when a metallic object coin clip or pen causes direct connection of the and terminals of the battery metal strips on the battery for example whe...

Страница 9: ... NOKIA MOBILE PHONES Business Group should be notified in writing e mail 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 NOKIA CORPORATION Nokia Mobile Phones Business Group Nokia Customer Care PO Box 86 FIN 24101 SALO Finland E mail Service Manuals nokia com RM 352 RM 354 Company Policy Issue ...

Страница 11: ... 2 Service Devices and Service Concepts 3 BB Troubleshooting and Manual Tuning Guide 4 RF troubleshooting 5 System Module Glossary RM 352 RM 354 Nokia 3600 Slide Nokia 7610 Supernova Service Manual Structure Issue 1 COMPANY CONFIDENTIAL Page xi Copyright 2008 Nokia All rights reserved ...

Страница 12: ...RM 352 RM 354 Nokia 3600 Slide Nokia 7610 Supernova Service Manual Structure This page left intentionally blank Page xii COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 15: ...tions 1 7 Battery endurance 1 8 List of Tables Table 1 Battery and chargers 1 7 Table 2 Headsets 1 7 Table 3 Data cables 1 7 List of Figures Figure 1 RM 352 Nokia 3600 slide product picture 1 5 Figure 2 RM 354 Nokia 7610 Supernova product picture 1 5 RM 352 RM 354 General information Issue 1 COMPANY CONFIDENTIAL Page 1 3 Copyright 2008 Nokia All rights reserved ...

Страница 17: ...0 1800 1900 bands Figure 1 RM 352 Nokia 3600 slide product picture Figure 2 RM 354 Nokia 7610 Supernova product picture Phone features Display and keypad features 2 240x320 pixel 16 7M true colour display RM 352 RM 354 General information Issue 1 COMPANY CONFIDENTIAL Page 1 5 Copyright 2008 Nokia All rights reserved ...

Страница 18: ...DS CSD User interface and software features Selection of software applications and services Audio messages 3GPP streaming downloading video XHTML browsing over TCP IP Themes wallpapers icons colors Music Player supporting MP3 AAC ACC eAAC and WMA Nokia Xpress audio messaging AMS OMA DRM 2 0 Digital Right Management OMA MMS 1 2 MMS Conformance 3 0 AMR and SMIL OMA Client Provisioning v1 1 Java MP3 ...

Страница 19: ...3 5mm standard charger can be used together with the CA 44 charger adapter AC 4 Charger BL 4S Battery 860 mAh Li Ion Table 2 Headsets Type Name HS 45 Stereo headset wired HS 62 Stereo headset wired HS 39W Stereo headset BT HS 71W Stereo headset BT Table 3 Data cables Type Name CA 101 Micro USB cable Technical specifications General specifications Unit Dimension mm Weight g Volume cc Transceiver wi...

Страница 20: ... 860 mAh Li ion Up to 4 3 Hours 280 Hours Music 10 Hours Note Variation in operation times will occur depending on SIM card network settings and usage RM 352 RM 354 General information Page 1 8 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 23: ...4 PCS 1 2 14 XCS 4 2 15 XRE 2 2 15 XRF 1 2 15 Service concepts 2 16 POS Point of Sale flash concept 2 16 Flash concept with FPS 10 2 17 CU 4 flash concept with FPS 10 2 18 Module jig service concept 2 19 RF testing concept with RF coupler 2 20 Service concept for RF testing and RF BB tuning 2 21 List of Figures Figure 3 POS flash concept 2 16 Figure 4 Basic flash concept with FPS 10 2 17 Figure 5 ...

Страница 24: ... concept with RF coupler 2 20 Figure 8 Service concept for RF testing and RF BB tuning 2 21 RM 352 RM 354 Service Devices and Service Concepts Page 2 4 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 25: ...ing coupler multiplexing between USB and FBUS media controlled by VUSB MJ 176 Module jig MJ 176 is meant for component level troubleshooting The jig includes an RF interface for GSM and Bluetooth In addition it has the following features Provides mechanical interface with the engine module Provides galvanic connection to all needed test pads in module Multiplexing between USB and FBUS media contro...

Страница 26: ... 1 RM 354 251 4 RM 352 5 RM 354 5 9 RM 352 6 8 RM 354 GSM900 38 4 RM 352 5 RM 354 4 6 RM 352 4 9 RM 354 124 5 4 8 RM 352 5 5 RM 354 975 4 4 8 RM 352 5 4 RM 354 GSM1800 512 7 8 9 RM 352 9 7 RM 354 698 7 8 7 RM 352 9 4 RM 354 885 7 7 7 RM 352 8 3 RM 354 GSM1900 512 8 8 RM 352 8 2 RM 354 661 8 8 RM 352 8 1 RM 354 810 10 8 9 RM 352 9 RM 354 SS 187 UI Flex Assembly Jig This jig is used to assemble the ...

Страница 27: ...ting error analysis and repair of product RM 352 RM 354 For the correct use of the service devices and the best effort of workbench setup please refer to various concepts RM 352 RM 354 Service Devices and Service Concepts Issue 1 COMPANY CONFIDENTIAL Page 2 7 Copyright 2008 Nokia All rights reserved ...

Страница 28: ...r Hub FBUS and USB connections supported When using CU 4 note the special order of connecting cables and other service equipment Instructions 1 Connect a service tool jig flash adapter to CU 4 2 Connect CU 4 to your PC with a USB cable 3 Connect supply voltage 12 V 4 Connect an FBUS cable if necessary 5 Start Phoenix service software Note Phoenix enables CU 4 regulators via USB when it is started ...

Страница 29: ... Vusb output switchable by PC command FPS 10 sales package includes FPS 10 prommer Power Supply with 5 country specific cords USB cable Note FPS 21 is substitute FPS 10 if FPS 10 has not been set up PK 1 Software protection key PK 1 is a hardware protection key with a USB interface It has the same functionality as the PKD 1 series dongle PK 1 is meant for use with a PC that does not have a series ...

Страница 30: ...ork jig for McCoy Microphones It is used together with the ST 61 stencil RJ 215 Rework jig RJ 215 is a jig used for soldering and as a rework jig for the engine module It is used together with the ST 66 stencil RJ 216 Rework jig RJ 216 is a jig used for soldering and as a rework jig for the engine module It is used together with the ST 67 stencil RJ 230 Common jig RJ 230 is a jig used for solderin...

Страница 31: ...th tester The SB 6 test box is a generic device to perform Bluetooth bit error rate testing and doing cordless FBUS connection via Bluetooth SPS 2 Soldering paste spreader SRT 6 Opening tool SRT 6 is used to open phone covers RM 352 RM 354 Service Devices and Service Concepts Issue 1 COMPANY CONFIDENTIAL Page 2 11 Copyright 2008 Nokia All rights reserved ...

Страница 32: ...adapters and couplers SS 62 equipped with a clip interlock system provides standardised interface towards Control Unit provides RF connection using galvanic connector or coupler multiplexing between USB and FBUS media controlled by VUSB SS 93 Blue stick tool SS 93 is used for general disassembly and assembly tasks ST 61 Rework stencil ST 61 is a rework stencil used with rework jig RJ 184 RM 352 RM...

Страница 33: ...al features in tuning and testing SX 4 is also needed together with FPS 10 when DCT 4 phones are flashed Cables The table below gives a short overview of service devices that can be used for testing error analysis and repair of product RM 352 RM 354 For the correct use of the service devices and the best effort of workbench setup please refer to various concepts RM 352 RM 354 Service Devices and S...

Страница 34: ...le for connecting for example the FPS 10 flash prommer to the Point Of Sales POS flash adapter PCS 1 Power cable The PCS 1 power cable DC is used with a docking station a module jig or a control unit to supply a controlled voltage RM 352 RM 354 Service Devices and Service Concepts Page 2 14 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 35: ... of the module jig to the bluetooth test box JBT 9 XRF 1 RF cable The RF cable is used to connect for example a module repair jig to the RF measurement equipment SMA to N Connector ca 610mm Attenuation for GSM850 900 0 3 0 1 dB GSM1800 1900 0 5 0 1 dB WLAN 0 6 0 1dB RM 352 RM 354 Service Devices and Service Concepts Issue 1 COMPANY CONFIDENTIAL Page 2 15 Copyright 2008 Nokia All rights reserved ...

Страница 36: ...escription Product specific tools BL 4S Battery Other tools FLS 5 POS flash dongle PC with Phoenix service software Cables CA 101 USB connectivity cable RM 352 RM 354 Service Devices and Service Concepts Page 2 16 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 37: ... adapter Other devices FPS 10 Flash prommer box PKD 1 PK 1 SW security device SS 46 Interface adapter PC with Phoenix service software Cables XCS 4 Modular cable CA 35S Power cable USB cable RM 352 RM 354 Service Devices and Service Concepts Issue 1 COMPANY CONFIDENTIAL Page 2 17 Copyright 2008 Nokia All rights reserved ...

Страница 38: ...U 4 Control unit FPS 10 Flash prommer box PKD 1 PK 1 SW security device SS 62 Flash adapter base SX 4 Smart card PC with Phoenix service software Cables PCS 1 Power cable XCS 4 Modular cable Standard USB cable USB cable RM 352 RM 354 Service Devices and Service Concepts Page 2 18 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 39: ...ntrol unit FPS 10 Flash prommer box PK 1 SW security device SX 4 Smart card PC with VPOS and Phoenix service software Measurement equipment Cables PCS 1 DC power cable XCS 4 Modular cable XRF 1 RF cable USB cable RM 352 RM 354 Service Devices and Service Concepts Issue 1 COMPANY CONFIDENTIAL Page 2 19 Copyright 2008 Nokia All rights reserved ...

Страница 40: ...sh adapter SA 164 RF coupler Other devices CU 4 Control unit SX 4 Smart card FPS 10 Flash prommer box PKD 1 PK 1 SW security device SS 62 Flash adapter base Measurement equipment PC with Phoenix service software Cables PCS 1 Power cable RM 352 RM 354 Service Devices and Service Concepts Page 2 20 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 41: ... testing and RF BB tuning Type Description Product specific devices MJ 176 Module jig Other devices CU 4 Control unit PK 1 SW security device SX 4 Smart card Measurement equipment Smart card reader PC with Phoenix service software RM 352 RM 354 Service Devices and Service Concepts Issue 1 COMPANY CONFIDENTIAL Page 2 21 Copyright 2008 Nokia All rights reserved ...

Страница 42: ...ables DAU 9S MBUS cable PCS 1 DC power cable XRS 6 RF cable GPIB control cable USB cable RM 352 RM 354 Service Devices and Service Concepts Page 2 22 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 45: ...9 Internal microphone troubleshooting 3 29 Internal handsfree IHF troubleshooting 3 31 External earpiece troubleshooting 3 32 Vibra troubleshooting 3 32 TV Out troubleshooting 3 34 TV Out troubleshooting 3 34 Baseband manual tuning guide 3 34 Certificate restoring for BB5 products 3 34 Energy management calibration 3 40 List of Tables Table 4 Display module troubleshooting cases 3 16 Table 5 Pixel...

Страница 47: ...enix self tests If a test fails please follow the diagram below If the phone is dead and you cannot perform the self tests go to Dead or jammed device troubleshooting RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 5 Copyright 2008 Nokia All rights reserved ...

Страница 49: ...ging troubleshooting Dead or jammed device troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 7 Copyright 2008 Nokia All rights reserved ...

Страница 51: ...RF parts RF active VREF AVILMA ON ON 1 35 RF reference VCORE BETTY ON ON 1 05 1 25 1 35 1 40 RAP3G digital VOUT BETTY OFF OFF 2 5 Accessory connected VCAM_2V8 LP3987ITLX 2 85 N3351 OFF OFF 2 850 Camera Disabled in sleep VCAM_1V8 LM3677TLX 1 82 N3350 OFF OFF 1 800 Camera Disabled in sleep VSIM2_MMC KMBGN000A D4800 OFF OFF 2 850 Internal memory Disabled in sleep VLEDOUT TPS61061 N2301 OFF OFF 14 5 L...

Страница 53: ...rface troubleshooting Flash programming fault troubleshooting Part 1 RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 11 Copyright 2008 Nokia All rights reserved ...

Страница 54: ... 9 Flashing pic 1 Take single trig measurement for the rise of the BSI signal RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Page 3 12 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 55: ...e trig measurement for the rise of the BSI signal Combo memory troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 13 Copyright 2008 Nokia All rights reserved ...

Страница 56: ...USB interface troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Page 3 14 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 57: ...SIM card troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 15 Copyright 2008 Nokia All rights reserved ...

Страница 58: ...tions for display troubleshooting Context The display is in a normal mode when the phone is in active use Display is in a partial idle mode when the phone is in the screen saver mode Table 4 Display module troubleshooting cases Display blank There is no image on the display The display looks the same when the phone is on as it does when the phone is off The backlight can be on in some cases Image ...

Страница 59: ...mbined defect counts Not allowed Two single dot defects that are within 5 mm of each other should be interpreted as combined dot defect Steps 1 Verify with a working display that the fault is not on the display module itself The display module cannot be repaired 2 Check that the cellular engine is working normally i To check the functionality connect the phone to a docking station ii StartPhoenix ...

Страница 61: ...Keyboard backlight troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 19 Copyright 2008 Nokia All rights reserved ...

Страница 62: ...amera troubleshooting Camera troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Page 3 20 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 63: ...Camera and HWA HW troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 21 Copyright 2008 Nokia All rights reserved ...

Страница 65: ...Camera AF troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 23 Copyright 2008 Nokia All rights reserved ...

Страница 66: ...Camera flash troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Page 3 24 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 67: ... routings option Three different audio loop paths can be activated External microphone to Internal earpiece External microphone to Internal handsfree speaker External Microphone to external Earpiece Internal microphone to External earpiece Each audio loop sets routing from the specified input to the specified output enabling a quick in out test Loop path gains are fixed and they cannot be changed ...

Страница 68: ...P Ear XMICP and GND J2001 EarP and GND B1000 16 100 650 1 2 NA EarN and GND B1000 External Mic to Internal handsfree Ext microphone in Int Handsfreeout XMICP and GND J2001 B2102 pads J2165 J2166 16 5 1000 670 0 25mA calc Internal Mic to External Earpiece HP Left Mic In AV Out B2100 HSEAR L and GND J2104 NA NA approx 500 0 NA HP Right Mic In AV Out HSEAR R and GND J2105 NA NA approx 500 0 NA RM 352...

Страница 69: ...ers is unavailable the measurement must be performed with a current probe and the input signal frequency must be 2kHz Figure 12 Differential output waveform of the Ext microphone in out loop measurement Int handsfree out RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 27 Copyright 2008 Nokia All rights reserved ...

Страница 70: ...ingle ended output waveform of the AV ear loop when microphone is connected RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Page 3 28 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 71: ...Internal earpiece troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 29 Copyright 2008 Nokia All rights reserved ...

Страница 72: ...Internal microphone troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Page 3 30 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 73: ...Internal handsfree IHF troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 31 Copyright 2008 Nokia All rights reserved ...

Страница 74: ...External earpiece troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Page 3 32 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 75: ...Vibra troubleshooting Troubleshooting flow RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 33 Copyright 2008 Nokia All rights reserved ...

Страница 76: ...ertificate is corrupted for some reason All tunings RF Baseband UI must be done after performing the certificate restoring procedure The procedure for certificate restoring is the following Flash the phone with the latest available software using FPS 10 RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Page 3 34 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 77: ...restoring Tune the phone completely Note SX 4 smart card is needed If the phone resets after certificate restoring reflash the phone again Required equipment and setup Phoenix service software v 2008 20 9 34260 or newer The latest phone model specific Phoenix data package PKD 1 dongle SX 4 smart card Enables BB5 testing and tuning features External smart card reader Note The smart card reader is o...

Страница 78: ...ording to the phone support module which was opened manually but the flash files cannot be found because the correct data cannot be read from the phone automatically Code must be chosen manually it determines the correct flash files to be used Please choose the correct product code can be seen in the phone type label from the dropdown list Flash Type must be set to Phone as Manufactured v To conti...

Страница 79: ...se Product 2 Create a Request file For this procedure you must supply 12 V to CU 4 from an external power supply i To connect the phone with Phoenix choose File Scan Product ii Choose Tools Certificate Restore iii To choose a location for the request file click Browse RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 37 Copyright 2008 Nokia All rights res...

Страница 80: ...en created send it to Nokia as an e mail attachment 3 Restore certificate For this procedure you must supply 12 V to CU 4 from an external power supply i Save the reply file sent by Nokia to your computer ii Start Phoenix service software iii Choose File Scan Product RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Page 3 38 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights rese...

Страница 81: ...ame of the file and the path where it is located are shown vii To write the file to phone click Start Next actions After a successful rewrite you must retune the phone completely by using Phoenix tuning functions Important Perform all tunings RF BB and UI RM 352 RM 354 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Page 3 39 Copyright 2008 Nokia All rights reserved ...

Страница 82: ...calibration has to be performed before other item s However if all calibrations are selected at the same time there is no need to perform the ADC calibration first 8 Click Calibrate The calibration of the selected item s is carried out automatically The candidates for the new calibration values are shown in the Calculated values column If the new calibration values seem to be acceptable please ref...

Страница 85: ...ing 4 15 GSM transmitter troubleshooting 4 15 Bluetooth and FM radio troubleshooting 4 17 Bluetooth troubleshooting 4 17 FM radio troubleshooting 4 18 List of Figures Figure 14 RF key components 4 6 Figure 15 Auto tuning concept with CMU200 4 6 Figure 16 General voltage checking test points main board bottom side 4 8 Figure 17 Testpoints used after fatal self tests 4 10 Figure 18 Settings Time 1ns...

Страница 87: ...ng equipment All measurements should be done using An oscilloscope for low frequency and DC measurements Recommended probe 10 1 10Mohm 8pF A radio communication tester including RF generator and spectrum analyser for example Rohde Schwarz CMU200 Alternatively a spectrum analyser and an RF generator can be used Some tests in this guide are not possible to perform if this solution is chosen Note All...

Страница 88: ... and logged in a result file if initiated Hardware set up Hardware requirements for auto tuning PC Windows 2000 XP with GPIB card Power supply Product specific module jig Cables XRF 1 RF cable USB cable GBIP cable and DAU 9S Signal analyser TX signal generator RX and RF splitter or one device including all Figure 15 Auto tuning concept with CMU200 RM 352 RM 354 RF troubleshooting Page 4 6 COMPANY ...

Страница 89: ...Alt U Auto Tune Alt A from the menu Set up the cable loss correctly 3 Start autotuning clicking the Tune button General voltage checking Steps 1 Set up the main board in the module jig The phone should be in local mode 2 Check the following Signal name Test point Voltage all bands 1 Vbat at N1002 FEM J2903 3 0 4 7 V 2 Vbat at N1001 Transceiver C1002 3 0 4 7 V 3 VCCXO supply C2213 2 4 2 6 V RM 352 ...

Страница 90: ...lftests Testing GSM RF Controls RX and then press Stop Context Note The RF connector should be terminated to 50 Ohms or connected to the antenna Check this carefully before performing the self tests Note The phone should be in local mode when performing Self tests RM 352 RM 354 RF troubleshooting Page 4 8 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 91: ...al If Fatal continue the selftest troubleshooting If Passed continue with the other RF troubleshootings 3 If Fatal press Details to see error codes Error codes will now show up in the right most column marked Detailed RM 352 RM 354 RF troubleshooting Issue 1 COMPANY CONFIDENTIAL Page 4 9 Copyright 2008 Nokia All rights reserved ...

Страница 92: ...EST is fatal the other self tests will also be fatal Always start troubleshooting ST_CDSP_RF_BB_IF_TEST Figure 17 Testpoints used after fatal self tests ST_CDSP_RF_BB_IF_TEST is fatal This test is checking the communication between baseband and RF It will show in what part the problem is located RM 352 RM 354 RF troubleshooting Page 4 10 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights...

Страница 93: ...s d 0 1Vpp d All OK replace N1001 NOK go to BB troubleshooting ST_TXFIFO_WRITE_READ_FAIL 0x00 0x80 In Phoenix Testing GSM RF Controls TX Probe 1 J2210 TXBB_CLK Ch1 4 2 J2212 TXBB_DATA Ch2 5 3 J2902 STROBE Ch3 6 The result should look like this Figure 19 Settings Time 1ns d 0 3Vpp d All OK replace N1001 NOK go to BB troubleshooting RM 352 RM 354 RF troubleshooting Issue 1 COMPANY CONFIDENTIAL Page ...

Страница 94: ... N1001 ST_CDSP_TX_PLL_PHASE_LOCK_TEST is fatal This test is checking if phase lock loop is working Error code Test Action ST_TX_PLL_FAIL 0x00 0x08 Replace N1001 ST_CDSP_RX_IQ_LOOP_BACK_TEST is fatal This test is checking the analogue RX communication between baseband and RF Error code Test Action ST_FIMRCAL_FAIL 0x00 0x40 or combination 0x00 0x50 and 0x00 0x60 Replace N1001 RM 352 RM 354 RF troubl...

Страница 95: ...place N1001 ST_CDSP_RF_SUPPLY_TEST is fatal This test is checking internal voltage regulators Error code Test Action ST_VREG_LDO2 0x20 0x00 ST_VREG_VCCXO 0x80 0x00 Or combination 0xA0 0x00 Check 1 VCCXO value at testpoint C2213 2 4 2 6 V 12 2 2 VBat 3 0 4 7 V All OK replace N1001 NOK go to power troubleshooting Receiver troubleshooting Introduction to receiver RX troubleshooting RX can be tested b...

Страница 96: ...et at 60dBm 1842 86771 MHz 67 71kHz offset at 60dBm 1960 06771 MHz 67 71kHz offset at 60dBm Steps 1 Set the phone to local mode 2 Activate RSSI reading in Phoenix Testing GSM RSSI reading Results With the Measuring mode set to Sum vector the reading should reflect the level of the signal generator losses 5 dB When varying the level in the range 30 to 102 dBm the reading should then follow within 5...

Страница 97: ... Remember that re tuning is not a fix Phones are tuned correctly in production Note Never activate the GSM transmitter without a proper antenna load Always connect a 50 Ω load to the RF connector antenna RF measurement equipment or at least a 2 W dummy load otherwise the power amplifier may be damaged GSM transmitter troubleshooting Steps 1 Set the phone to local mode 2 Activate RF controls in Pho...

Страница 98: ...wer phase error modulation and switching spectrum using a communication analyser for example CMU200 Figure 21 Typical readings RM 352 RM 354 RF troubleshooting Page 4 16 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 99: ... to troubleshoot the other bands change band with RF controls and set the communication analyzer accordingly Bluetooth and FM radio troubleshooting Bluetooth troubleshooting Troubleshooting flow Figure 22 Troubleshooting diagram Bluetooth RM 352 RM 354 RF troubleshooting Issue 1 COMPANY CONFIDENTIAL Page 4 17 Copyright 2008 Nokia All rights reserved ...

Страница 103: ... concept 5 14 AV connector 5 15 RF description 5 16 Receiver RX 5 16 Transmitter TX 5 17 Bluetooth 5 18 Technical specifications 5 18 Main RF characteristics for GSM band phone 5 18 Environmental conditions 5 19 List of Tables Table 7 Nominal voltages 5 9 Table 8 Key signal matrix 5 12 Table 9 AV connector pins 5 16 List of Figures Figure 23 Battery pin order 5 8 Figure 24 SIM interface 5 11 Figur...

Страница 105: ...components Function Description Item ref Main board 2aza Energy management ASIC AVILMA BETTY N2200 N2300 RF ASIC RF IC N1001 Processor RAP3GS v23 1 D2800 PA GSM Front end module FEM quad band N1002 Memory 512 Mbit NOR 256 Mbit DRAM Combo Stacked with RAP D2802 Bluetooth BCM2048 N6000 Battery BL 4S 860 mAh Battery connector Blade interface X2070 µUSB connector For data charging and audio AV flex X2...

Страница 108: ...he battery capacity This is done by means of an internal battery pull down resistor Figure 23 Battery pin order The battery temperature can be measured from the UI flex Battery connector The battery connector is a blade connector It has three blades BSI Battery size indicator GND Ground RM 352 RM 354 System Module Page 5 8 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 109: ...ltage 4 0 Lower extreme voltage 3 145 Higher extreme voltage fast charging 4 230 HW Shutdown Voltages Vmstr 2 1 0 1 Off to on Vmstr 1 9 0 1 On to off SW Shutdown Voltages Sw shutdown 3 106 In call Sw shutdown 3 2 In idle Min Operating Voltage Vcoff 2 9 0 1 Off to on Vcoff 2 6 0 1 On to off Power key and system power up When the battery is placed in the phone the power key circuits are energized Wh...

Страница 110: ...id of SW when the system s activity is low FLASHING FLASHING mode is for SW downloading USB SIM µSD Micro USB interface The micro USB Universal Serial Bus provides a wired connectivity between a PC and peripheral devices It is a differential serial bus USB 2 0 is supported with full speed 12 Mbps Hot swap is supported which means that USB devices may be plugged in out at any time This phone is pro...

Страница 111: ... The SIM interface voltage is first 1 8 V when the SIM card is inserted and if the card does not response to the ATR a 3 V interface voltage is used µSD card interface The µSD card is connected to the engine by an external level shifter and ESD protection filter Supplied voltages VMMC 2 85 V from level shifter VIO 1 8 V from AVILMA The card removal is detected by a push detect switch RM 352 RM 354...

Страница 112: ...re any tuning in service Keyboard Table 8 Key signal matrix GENIO ROW Col_0 GENIO 39 Col_0 GENIO 40 Col_0 GENIO 41 Col_0 GENIO 42 32 ROW0 Left SK Left Right SK Up 33 ROW1 Send Right End Down 34 ROW2 1 2 3 Centre 35 ROW3 4 5 6 Vol 36 ROW4 7 8 9 Vol 37 ROW5 0 Rewind RM 352 RM 354 System Module Page 5 12 COMPANY CONFIDENTIAL Issue 1 Copyright 2008 Nokia All rights reserved ...

Страница 114: ...an be carried out in all Service Levels Audio concept This phone has a conventional solution on earpiece and vibra Both are handled by AVILMA N2200 Two integrated handsfree speakers are driven by an additional amplifier also handled by AVILMA The microphone has a digital interface and its RF filtered lines are directly connected to RAP D2800 for processing RM 352 RM 354 System Module Page 5 14 COM...

Страница 115: ... the handsfree phone function and for using the phone as a media player see the audio concept heading The six pins are used in accordance with the table below A connected male connector is detected on pin 6 PLUG_DET Note Only use an approved cable for connecting to the AV connector e g headset HS 45 RM 352 RM 354 System Module Issue 1 COMPANY CONFIDENTIAL Page 5 15 Copyright 2008 Nokia All rights ...

Страница 116: ...ogue signal is received by the phone s antenna The signal is converted to a digital signal and is then transferred further to the baseband eg to the earpiece The receiver functions are implemented in the RF system module Signals with different frequencies take different paths therefore being handled by different components RM 352 RM 354 System Module Page 5 16 COMPANY CONFIDENTIAL Issue 1 Copyrigh...

Страница 117: ... the antenna The frequency of this signal can be tuned to match the bandwidth of the system in use eg GSM900 The transmitter functions are implemented in the RF system module and Frontend module including power amplifier and antenna switch RM 352 RM 354 System Module Issue 1 COMPANY CONFIDENTIAL Page 5 17 Copyright 2008 Nokia All rights reserved ...

Страница 118: ...ations the Bluetooth has a PCM data bus In addition a UART universal asynchronous receiver transmitter is used for data communication and controls Technical specifications Main RF characteristics for GSM band phone Parameter Unit Cellular system EGSM850 900 1800 1900 RX frequency band EGSM850 869 894 MHz EGSM900 925 960 MHz GSM1800 1805 1880 MHz GSM1900 1930 1990 MHz TX frequency band GSM850 824 8...

Страница 119: ...termittent or no operation 40 oC 15 oC and 70 oC 85oC Operation not guaranteed but an attempt to operate will not damage the phone No operation or storage 40 oC and 85 oC No storage An attempt to operate may cause permanent damage Charging allowed 30 oC 60 oC Long term storage conditions 0 oC 85 oC Humidity and water resistance Relative humidity range is 5 to 95 Condensed or dripping water may cau...

Страница 123: ...dicator BT Bluetooth CBus MCU controlled serial bus connected to UPP_WD2 UEME and Zocus CCP Compact Camera Port CDMA Code division multiple access CDSP Cellular DSP expected to run at low levels CLDC Connected limited device configuration CMOS Complimentary metal oxide semiconductor circuit low power consumption COF Chip on Foil COG Chip on Glass CPU Central Processing Unit CSD Circuit switched da...

Страница 124: ...ted nematic GMSK Gaussian Minimum Shift Keying GND Ground conductive mass GPIB General purpose interface bus GPRS General Packet Radio Service GSM Group Special Mobile Global System for Mobile communication HSDPA High speed downlink packet access HF Hands free HFCM Handsfree Common HS Handset HSCSD High speed circuit switched data data transmission connection faster than GSM HW Hardware I O Input ...

Страница 125: ...emperature coefficient temperature sensitive resistor used as a temperature sensor OMA Object management architecture OMAP Operations maintenance and administration part Opamp Operational Amplifier PA Power amplifier PDA Pocket Data Application PDA Personal digital assistant PDRAM Program Data RAM on chip in Tiku Phoenix Software tool of DCT4 x and BB5 PIM Personal Information Management PLL Phase...

Страница 126: ...nts SRAM Static random access memory STI Serial Trace Interface SW Software SWIM Subscriber Wallet Identification Module TCP IP Transmission control protocol Internet protocol TCXO Temperature controlled Oscillator Tiku Finnish for Chip Successor of the UPP TX Radio Transmitter UART Universal asynchronous receiver transmitter UEME Universal Energy Management chip Enhanced version UEMEK See UEME UI...

Страница 127: ... voltage WAP Wireless application protocol WCDMA Wideband code division multiple access WD Watchdog WLAN Wireless local area network XHTML Extensible hypertext markup language Zocus Current sensor used to monitor the current flow to and from the battery RM 352 RM 354 Glossary Issue 1 COMPANY CONFIDENTIAL Page Glossary 7 Copyright 2008 Nokia All rights reserved ...

Результаты поиска

Содержание Cellphone 3600

Отзывы:

Nokia Cellphone 3600, Руководство по обслуживанию, Страница: 98 / 128

Результаты поиска

Содержание Cellphone 3600

Отзывы: