Siemens -- S10 -- Service Manual
Contents
1. TE 41 13 COIL M SE EA E ER T AA 44 14 ANNEX ELOWCHART S p8 GANG tenga rege eee ne evi voce Eo uve s Yos Qo tuse ase eua core sinta raso ONG 49 V4 4 Page 2 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 1Introduction The product family Six consists of S10 GSM 900 S11 GSM 1800 and S12 GSM 1900 Two S10 versions exist 1 The old type with part number S30880 51200 Xxxx and 2 The new type with part number 30800 S1220 Xxxx The partnumber can be found on the IMEI stickerof the handset The S10 is also available as a special outdoor version the S10 active S30880 S1200 Lxxx or Fxxx This phone has different display and RF Control modules even though many of the components are identical This manual is intended to help you carry out repairs on level 2 5 meaning limited component repairs Failure highlights are documented and should be repaired in the local workshops It must be noted that all repairs have to be carried out in an environment set up according to the ESD Electrostatic Discharge Sensitive Devices regulations defined in international standards If you have any questions regarding the repair procedures or spare parts do not hesitate to contact our technical support team in Kamp Lintfort G2. Change Bottom Antena contact on Connector or resolder eo bottom connector RF pins ok Yes ChangelResolder a ol h and properly antenna cable soldered Yes Change antenna switch e AA a pin 1 Yes Change RF Contro module V4 4 Page 50 of 51 ICP CD ST D Schnoor 11 98 SIEMENS Information and Communication Products Communication Devices Low Tx power on internal antenna only Antenna spring Change antenna spring ts d Change antenna spring a es Change antennal Antenna defective s Retest with reference lower case antenna and lower case No Change RF Control module V4 4 ICP CD ST D Schnoor 11 98 SIEMENS Information and Communication Products Communication Devices Change antenna switch M Low Tx power on both antennas Antenna switch ok pin 145 Yes Check Antenna Cable Lower Case Antenna and Antenna Spring as described before Yes Change RF Control module Remark If the Tx power problem is on both antennas it is most likely a Power Amplifier problem which cannot be fixed locally V4 4 Page 52 of 51 ICP CD ST D Schnoor 11 98
3. Information and Communication Products S l E M E N S Communication Devices S10 S10 MMI S10 active S10 active MMI Repair Documentation Level 2 5 V4 4 V4 4 Page 1 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices Table of Contents LINTRODUCTION poer 3 2 ANTENNA SPRING M M HO MM 4 3 TCXO N dest oras 7 4 VCO PD DARDO DD DDD PA AR AA ERA DRT ED EP OR AA AR 11 5 FUSE 1A H 14 6 FUSE 0 25 A M 18 7 MOLEX CONNECTOR nM TE PER 22 8 RINGER e EORTMA 26 9 CARDREADER ise etes euet edad Quaest ea AP E ARREMESSADO Eo esu NS RN Eva Das DA PESAR eee nare re AD d oe AA use Pe P To Sense e Sos APAN 30 10 VOLUMESLIDER M M M 34 11 MEMOSWITCH H M M d 37 12 ANTENNASWITCH e P
4. 6 4 2List of needed material 6 4 2 1Components Fuse Part Number L36145 A820 Y10 6 4 2 2Jigs and Tools Soldering Iron 6 4 2 3Special Tools Multimeter 6 4 2 4Working materials Desolder Wick Braid Solder V4 4 Page 20 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 6 4 3Drawings Figure 1 S10 S10 active MMI Board 0 25A Fuse Side ICP CD ST uss D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 7Molex Connector 7 1Affected Units 7 1 1Type 10 old new and S10 active MMI 7 1 2Affected IMEIs Date Codes All All 7 1 3Affected SW Versions All 7 1 4 Fault Code for LSO reporting 3MOC V4 4 Page 22 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 7 2Fault Description 7 2 1Fault Symptoms for customers Charging or operation in a car kit not possible 7 2 2Fault Symptom on GSM Tester Output power problems on the external antenna only 7 3Priority LI qua Mandatory Eu oes Repair E a Optional n m Not Yet Defined 7 4Repair Documentation 7 4 1Description of procedure 7 4 1 1Diagnosis Visually check the bottom connector Watch for dry joints 7 4 1 2Re
5. 8 4 3Drawings Figure 1 S10 S10 active MMI Board Ringer Side ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 9Cardreader 9 1Affected Units 9 1 1Type S10 old new and S10 active MMI 9 1 2Affected IMEIs Date Codes All All 9 1 3Affected SW Versions All 9 1 4Fault Code for LSO reporting 3REA 9 2Fault Description 9 2 1Fault Symptoms for customers Sim card is not accepted or properly read by the handset Sim card ejection mechanism may be damaged V4 4 Page 30 of 51 ICP CD ST D Schnoor 11 98 SIEMENS Information and Communication Products Communication Devices 9 2 2Fault Symptom on GSM Tester 9 3Priority El us Mandatory e abs Repair DO o Optional D Not Yet Defined 9 4Repair Documentation 9 4 1Description of procedure 9 4 1 1Diagnosis Check cardreader functionality with sim card When testing with a test simcard the above symptoms will come up Attention Watch for dry joints especially pin 7 or mechanical damage 9 4 1 2Repair by component change Resolder dry joints If the cardreader is mechanically damaged use solder wick to remove defective component Avoid excessive heat Watch surrounding components Resolder new cardreader afterwards 9 4 1 3Repair by SW Booting Not possible V4 4
6. SPG eo no ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 4VCO 4 1Affected Units 4 1 1Type S10 old new and S10 active 4 1 2Affected IMEIs Date Codes All All 4 1 3 Affected SW Versions All 4 1 4Fault Code for LSO reporting 3VCO 4 2Fault Description 4 2 1Fault Symptoms for customers Network Search Handset not logging into network Dropped Calls 4 2 2Fault Symptom on GSM Tester Phase error in synchronized mode 75 deg rms or 520 deg or 5 20 deg peak No location update possible The VCO Voltage Controlled Oscillator is responsible for generating RF frequencies of the handset If it is defective the handset cannot synchronize to the base station any more 4 3Priority A gs Mandatory V4 4 Page 11 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices o P Repair LI GA Optional D ins Not Yet Defined 4 4Repair Documentation 4 4 1Description of procedure 4 4 1 1Diagnosis See symptoms above 4 4 1 2Repair by component change Use hot air blower to remove defective VCO Avoid excessive heat Watch surrounding components Resolder new VCO afterwards 4 4 1 3Repair by SW Booting Not possible 4 4 1 4Test Retest handset after repair as described above The phase erro
7. Page 31 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 9 4 1 4Test Retest handset after repair 9 4 2List of needed material 9 4 2 1Components Cardreader Part Number L36334 Z95 C994 9 4 2 2Jigs and Tools Soldering Iron 9 4 2 3Special Tools None 9 4 2 4Working materials Desolder Wick Braid Solder V4 4 Page 32 of 51 ICP CD ST D Schnoor 11 98 SIEMENS Information and Communication Products Communication Devices 9 4 3Drawings Figure 1 S10 MMI Board Cardreader Side Figure 2 Cardreader Placement Top View V4 4 Page 33 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices rac og cic so sn o SO o o o O a o 5 0 ME BY E 10Volumeslider m D ou o o ka ar n e 10 1Affected Units 10 1 1Type S10 old new and S10 active MMI 10 1 2Affected IMEIs Date Codes All All 10 1 3Affected SW Versions All 10 1 4Fault Code for LSO reporting 3VSL 10 2Fault Description 10 2 1Fault Symptoms for customers The volume slider does not work properly V4 4 Page 34 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Dev
8. 11 98 Information and Communication Products S l E M E N S Communication Devices 2 4 2List of needed material 2 4 2 1Components Antenna Spring Part Number L36158 A11 C23 2 4 2 2 Jigs and Tools Soldering Iron 2 4 2 3Special Tools None 2 4 2 4Working materials Desolder Wick Braid Solder 2 4 3Drawings Figure 1 S10 S10 active Board Antenna Spring Side 000000000000000000000000000000000000000000000g MZ 0000000000 o ooo 000 o o o dllslles u e 8 oo Es cip ll so Prises o 0602 o ne iro C501 ro 0000000000000 c3 NG L70 m NB C723 pou 00000000000 NG C725 O O O O O O O O QO O O TTE 3 a ac C104 3 0 a o pa e 0 E cie 7 Lj EE HE lv B ons o 000000000 Q0 JE o fel g bd d a p a kad s D Schnoor 11 98 Figure 2 S10 S10 active Antenna Spring X900 Placement Top View Information and Communication Products S l E M E N S Communication Devices O R910 W qp d o es R142 E m O a R12 a O LI E 102 O 3TCXO 3 1Affected Units 3 1 1Type S10 old new and S10 active 3 1 2Affected IMEIs Date Codes All All 3 1 3Affected SW Versions All 3 1 4Fault Code for LSO reporting 3TCX 3 2Fault Description 3 2 1Fault Symptoms for customers Network Search Handset not logging into network 3 2 2Fault Symptom on GSM Tester Frequency error
9. EU ust Repair Ll uses Optional EV Ze Not Yet Defined 13 4Repair Documentation 13 4 1Description of procedure V4 4 Page 45 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 13 4 1 1Diagnosis The coil is used in the step up converter which is generating a 6 0 V supply voltage for the power amplifier out of the 2 8V battery voltage If the coil is mechanically damaged broken it produces heavy interference with the acoustical elements of the S10 resulting in a loud humming noise in the earpiece A broken coil can easily be diagnosed by trying to move it with two fingers If it moves the core is broken and the coil has to be replaced 13 4 1 2Repair by component change Use hot air to remove defective coil Avoid excessive heat Watch surrounding components Resolder new coil afterwards 13 4 1 3Repair by SW Booting Not possible 13 4 1 4Test Retest handset after repair by checking the audio quality with the echo loop of the testprogram 13 4 2List of needed material V4 4 Page 46 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 13 4 2 1Components The S10 and the S10 active use different types of coils Part Number S10 old L36151 F5273 M2 Part Number S10 new L36151 F5273 M3 Part Number S10 ac
10. Page 14 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices m grew Optional Lh AL Not Yet Defined 5 4Repair Documentation 5 4 1Description of procedure 5 4 1 1Diagnosis Check the status of the fuse by measuring its resistance with a multimeter The fuse is defective if the resitance higher than 10 ohms 5 4 1 2Repair by component change Use soldering iron to remove defective fuse Avoid excessive heat Watch surrounding components Resolder new fuse afterwards 5 4 1 3Repair by SW Booting Not possible 5 4 1 4Test Retest handset after repair as described above The resistance must now be close to zero V4 4 Page 15 of 51 ICP CD ST D Schnoor 11 98 SIEMENS Information and Communication Products Communication Devices 5 4 2List of needed material 5 4 2 1Components Fuse Part Number L36145 A820 Y7 5 4 2 2Jigs and Tools Soldering Iron 5 4 2 3Special Tools Multimeter 5 4 2 4Working materials Desolder Wick Braid Solder V4 4 Page 16 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 5 4 3Drawings Figure 1 S10 S10 active MMI Board 1A Fuse Side ICP CD ST D Schnoor 11 98 O O Information and Comm
11. in synchronized mode 90 Hz No location update possible V4 4 Page 7 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices The TCXO Temperature Compensated Crystal Oscillator is responsible for generating the 13 MHz reference frequency of the handset If it is defective the handset cannot synchronize to the base station anymore TCXO Loupass fom pP AFC PNM N DC Volage TM SINI3MHz All other frequencies are derived from this 13MHz reference its stability is vital for the handset function The TCXO output frequency is determined by a DC tuning voltage applied to its VC pin The voltage comes from the microprocessor as a pulse number modulated digital signal A lowpass then converts this digital signal to a proportional DC voltage which is then used to fine tune the TCXO output frequency 3 3Priority Bi Higa Mandatory o uum Repair LI 320g Optional ER s Not Yet Defined 3 4Repair Documentation 3 4 1Description of procedure 3 4 1 1Diagnosis Check the output frequency of the TCXO using the level 2 testing program for S10 V4 4 Page 8 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices Switch off the CMD in Use option in the config file S6xx CFG or S611 INI dependi
12. 12 4 2 1Components Antennaswitch Part Number L36810 U601 1 D670 12 4 2 2Jigs and Tools Soldering Iron Hot Air Blower 12 4 2 3Special Tools None 12 4 2 4Working materials Desolder Wick Braid Solder V4 4 Page 43 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 12 4 3Drawings Figure 1 S10 S10 active Board Antennaswitch Side og990000000000000000000000000000000000000000000 M 000000000 DL A 1 3 H H s H rei o Ing AR neo Fo o IL ED tan 1 08 on Be 2 E NB C723 noo 00000000000 0 amp 0000000000000 902XE so beeocsb e 9 Hall 55 0g 20 boc Terri SN IN Figure 2 Antennaswitch N950 Placement Top View 2752 902XE 13Coil e os I d Units pe O O O O O 0 0 0 O CX J En iain QA Dnin QA V4 4 Page 44 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products SIEMENS Communication Devices 13 1 1Type S10 old new and S10 active 13 1 2Affected IMEIs Date Codes All All 13 1 3Affected SW Versions All 13 1 4Fault Code for LSO reporting 3COl 13 2Fault Description 13 2 1Fault Symptoms for customers Loud humming noise in loudspeaker 13 2 2Fault Symptom on GSM Tester Handset fails with loud humming noise in echo loop 13 3Priority El inc Mandatory
13. 315 Z77 C192 S10 active Part Number L36315 Z77 C192 11 4 2 2Jigs and Tools Soldering Iron Hot Air 11 4 2 3Special Tools None V4 4 Page 39 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 11 4 2 4Working materials Desolder Wick Braid Solder 11 4 3Drawings Figure 1 S10 S10 active MMI Board Memoswitch Side k Rmi LES a Tf D ole HE IN o o so o o 0 8 3 a oo a gt ad 3 1 row d i IG SEB i sop ke amp o o o o o vx o o oe Yo 6 o Ao x SE CA RA Na 9 o e f OO o o amp VS Figure 2 Memoswitch S6 Placement Top View 0231 LILJ c x o ceos DS DV O V4 4 Page 40 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 12Antennaswitch 12 1Affected Units 12 1 1Type S10 old new and S10 active 12 1 2Affected IMEIs Date Codes All All 12 1 3Affected SW Versions All 12 1 4Fault Code for LSO reporting 3ASW 12 2Fault Description 12 2 1Fault Symptoms for customers No Rx sensitivity and no location update possible 12 2 2Fault Symptom on GSM Tester Handset fails with low Tx power on both or either antenna No location update possible 12 3Priority E aaa Mandatory s E Repair Eo lu Optional ki is Not Yet Defi
14. e MMI V4 4 Page 37 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 11 1 2Affected IMEIs Date Codes All All 11 1 3Affected SW Versions All 11 1 4Fault Code for LSO reporting 3MSW 11 2Fault Description 11 2 1Fault Symptoms for customers The memoswitch does not work properly 11 2 2Fault Symptom on GSM Tester During the keyboard test the memobutton fails 11 3Priority DO o Mandatory 2 E E Repair Lh s Optional D i Not Yet Defined 11 4Repair Documentation 11 4 1Description of procedure V4 4 Page 38 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 11 4 1 1Diagnosis Check memoswitch functionality either manually or with the testing program Watch for dry joints or mechanical damage 11 4 1 2Repair by component change Use solder wick or hot air to remove defective switch Avoid excessive heat Watch surrounding components Resolder new memoswitch afterwards 11 4 1 3Repair by SW Booting Not possible 11 4 1 4Test Retest handset after repair 11 4 2List of needed material 11 4 2 1Components Attention The S10 and the S10 new active use a different type of memoswitch Watch part numbers below Memoswitch 10 old Part Number L36315 Z77 C185 10 new Part Number L36
15. ermany Tel 49 2842 95 4666 Fax 49 2842 95 4302 e mail dominik schnoor klf siemens de V4 4 Page 3 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 2Antenna Spring 2 1Affected Units 2 1 1Type S10 old new and S10 active 2 1 2Affected IMEIs Date Codes All All 2 1 3Affected SW Versions All 2 1 4Fault Code for LSO reporting 3ANS 2 2Fault Description 2 2 1Fault Symptoms for customers Customers experience a low Rx sensitivity of the hand set have problems registering to the network and making calls V4 4 Page 4 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 2 2 2Fault Symptom on GSM Tester The GSM Tester will show a low Tx Power only on the internal antenna aerial coupler measurement 2 3Priority El us Mandatory e abs Repair DO o Optional D Not Yet Defined 2 4Repair Documentation 2 4 1Description of procedure 2 4 1 1Diagnosis Visually check the status of the antenna spring Look for a bent contact or dry soldering joint 2 4 1 2Repair by component change Use soldering iron to remove defective spring Resolder new spring afterwards 2 4 1 3Repair by SW Booting Not possible 24 1 4Test Retest handset after repair V4 4 Page 5 of 51 ICP CD ST D Schnoor
16. ices 10 2 2Fault Symptom on GSM Tester During the keyboard test the volume slider fails 10 3Priority DO o Mandatory 2 P Repair Lh us Optional 0O sas Not Yet Defined 10 4Repair Documentation 10 4 1Description of procedure 10 4 1 1Diagnosis Check volumeslider functionality either manually or with the testing program Watch for dry joints or mechanical damage 10 4 1 2Repair by component change Use solder wick to remove defective slider Avoid excessive heat Watch surrounding components Resolder new volumeslider afterwards 10 4 1 3Repair by SW Booting V4 4 Page 35 of 51 ICP CD ST D Schnoor 11 98 SIEMENS Information and Communication Products Communication Devices Not possible 10 4 1 4Test Retest handset after repair 10 4 2List of needed material 10 4 2 1Components Volumeslider Part Number L36315 Z77 C186 10 4 2 2Jigs and Tools Soldering Iron 10 4 2 3Special Tools None 10 4 2 4Working materials Desolder Wick Braid Solder 10 4 3Drawings Figure 1 S10 S10 active MMI Board Volumeslider Side V4 4 Page 36 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices Dt e Figure 2 Volumeslider Placement Top View 11Memoswitch 11 1Affected Units 11 1 1Type S10 old new and S10 activ
17. inger tone audible or ringer tone distorted 8 2 2Fault Symptom on GSM Tester Ringer check fails V4 4 Page 26 of 51 ICP CD ST D Schnoor 11 98 SIEMENS Information and Communication Products Communication Devices 8 3Priority Ll 202 Mandatory 5 TUNER Repair Ll Sawa Optional E us Not Yet Defined 8 4Repair Documentation 8 4 1Description of procedure 8 4 1 1Diagnosis Check ringer functionality either manually with testing program 8 4 1 2Repair by component change Use hot air blower remove defective ringer Avoid excessive heat Watch surrounding components especially the display window To protect the display you can also desolder the ringer with solder wick Resolder new ringer afterwards Watch placement of ringer 8 4 1 3Repair by SW Booting Not possible 8 4 1 4Test Retest handset after repair V4 4 Page 27 of 51 ICP CD ST D Schnoor 11 98 SIEMENS Information and Communication Products Communication Devices 8 4 2List of needed material 8 4 2 1Components 8 4 2 2Jigs and Tools 8 4 2 3Special Tools 8 4 2 4Working materials Hot Air Blower Soldering Iron Part Number L36178 Z2 C15 Desolder Wick Braid V4 4 Page 28 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices
18. ned V4 4 Page 41 of 51 ICP CD ST D Schnoor 11 98 SIEMENS Information and Communication Products Communication Devices 12 4Repair Documentation 12 4 1Description of procedure 12 4 1 1Diagnosis totom duplexer P i O The antennaswitch is used to switch the Rx and Tx path between the internal an external antenna of the handset The switched path is determined by two digital inputs A and B pins 1 and 5 IA B Switched path 1 0 External antenna Check o 1 Internal antenna antennaswitch functionality either manually or with the testing program Watch for dry joints Use an ohmmeter to check the status of the switch Pin 5 against ground must be around 50 kOhms Pin 1 against ground must be around 1 kOhm If any of these resistances are significantly lower for example pin 5 around 17 Ohms the antennaswitch is defective and has to be replaced 12 4 1 2Repair by component change Use solder wick or hot air to remove defective switch Avoid excessive heat Watch surrounding components V4 4 Page 42 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices Resolder new antennaswitch afterwards 12 4 1 3Repair by SW Booting Not possible 12 4 1 4Test Retest handset after repair 12 4 2List of needed material
19. ng on the version of the testsoftware and restart the program Start the S10 test when the program says Check power and phase of external antenna with your GSM Tester switch the CMD to LOCAL mode and enter the MODULE TEST On the CMD display you can see the frequency error of the handset Make sure that the CMD is on channel 124 power level 5 If the frequency error is higher than 2kHz the TCXO has to be replaced 3 4 1 2Repair by component change Use hot air blower to remove defective TCXO Avoid excessive heat Watch surrounding components Resolder new TCXO afterwards 3 4 1 3Repair by SW Booting Not possible 3 4 1 4Test Retest handset after repair as described above The frequency error must now be 2kHz 3 4 2List of needed material 3 4 2 1Components Attention The S10 and the S10 active new use a different TCXO Watch partnumbers below TCXO S10 old L36145 G300 Y 16 S10 new L36145 G300 Y17 10 active L36145 G300 Y17 3 4 2 2 Jigs and Tools Hot Air Blower Soldering Iron V4 4 Page 9 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 3 4 2 3Special Tools None 3 4 2 4Working materials Desolder Wick Braid Solder 3 4 3Drawings Figure 1 S10 Board TCXO Side 1 CI 10724 NB_C723 903060000000600000000000 oo O O O O O O O O QO O O
20. pair by component change Use hot air blower to remove defective connector Avoid excessive heat Watch surrounding components Resolder new connector afterwards Make sure that you use just very little flux otherwise the connector contacts can become dirty V4 4 Page 23 of 51 ICP CD ST D Schnoor 11 98 SIEMENS Information and Communication Products Communication Devices 7 4 1 3Repair by SW Booting Not possible 7 4 1 4Test Retest handset after repair 7 4 2List of needed material 7 4 2 1 0mponents Molex Connector Part Number L36334 Z93 C244 7 4 2 2Jigs and Tools Hot Air Blower Soldering Iron 7 4 2 3Special Tools None 7 4 2 4Working materials Desolder Wick Braid Solder Flux 7 4 3Drawings Figure 1 S10 S10 active MMI Board Bottom Connector Side V4 4 Page 24 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices V4 4 Page 25 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices Ringer 8 1Affected Units 8 1 1Type S10 old new and S10 active MMI 8 1 2Affected IMEIs Date Codes All All 8 1 3Affected SW Versions All 8 1 4Fault Code for LSO reporting 3RIN 8 2Fault Description 8 2 1Fault Symptoms for customers No r
21. r must now be in the defined range 4 4 2List of needed material 4 4 2 1Components VCO Part Number L36851 Z22022 A11 4 4 2 2 Jigs and Tools V4 4 Page 12 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices Hot Air Blower Soldering Iron 4 4 2 3Special Tools None 4 4 2 4Working materials Desolder Wick Braid Solder 4 4 3Drawings Figure 1 S10 Board VCO Side LS 6000000900 N O o 9000009 wo B E 25 Q i Loo ada 00000000009000000c00doDodoscdo E 090000090000000 13 ag Figure 2 S10 TCXO Z551 Placement Top View HH LE EI NB R808 Lu REOS C562 gu o Ci O o REO Eh NB R809 L55 s TF RES o O ING C671 O CNB C672 O LT A ICP CD ST S008 3 S D Schnoor K9 D 11 98 Ss O n 724 o R733 108 8 lt B eE ens Information and Communication Products S l E M E N S Communication Devices 5Fuse 1A 5 1Affected Units 5 1 1Type S10 old new and S10 active MMI 5 1 2Affected IMEIs Date Codes All All 5 1 3Affected SW Versions All 5 1 4Fault Code for LSO reporting 3FU1 5 2Fault Description 5 2 1Fault Symptoms for customers Battery charging not possible 5 2 2Fault Symptom on GSM Tester This fault cannot be detected with a GSM Tester 5 3Priority Ll ut Mandatory o M Repair V4 4
22. tive L36151 F5273 M3 13 4 2 2Jigs and Tools Soldering Iron Hot Air Blower 13 4 2 3Special Tools None 13 4 2 4Working materials Desolder Wick Braid Solder 13 4 3Drawings Figure 1 S10 S10 active Board Coil L1 Side og990000000000000000000000000000000000000000000 N 000000000 Oooo 000 9o o 5 H 7 uni i e Jat was CD Ej RH t zu Us 2 ae ne B70 is o a TT b o o p R E ue 08 in s Cp s of O DO GO 00 0 0 0 000 0 O0 x a V4 4 Page 47 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices Figure 2 Coil L1 Placement Top View V 2 pros a O OQ O am N o Oo A DE o 0 a 9 64 49 nr P m V4 4 Page 48 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices 14ANNEX FLOWCHARTS 14 1Tx power problems If you experience a low output power on either antenna internal external please follow the flowchart below For more information about the described components please refer to the respective chapters V4 4 Page 49 of 51 ICP CD ST D Schnoor 11 98 SIEMENS Information and Communication Products Communication Devices Low Tx power on external antenna only
23. unication Products S l E M E N S Communication Devices 6Fuse 0 25 A 6 1Affected Units 6 1 1Type S10 old new and S10 active MMI 6 1 2Affected IMEIs Date Codes All All 6 1 3Affected SW Versions All 6 1 4Fault Code for LSO reporting 3FU2 6 2Fault Description 6 2 1Fault Symptoms for customers Supplying of external accessories through the handset s bottom connector is not possible 6 2 2Fault Symptom on GSM Tester V4 4 Page 18 of 51 ICP CD ST D Schnoor 11 98 SIEMENS Information and Communication Products Communication Devices 6 3Priority E saga Mandatory e dun Repair DO o Optional LE ou Not Yet Defined 6 4Repair Documentation 6 4 1Description of procedure 6 4 1 1Diagnosis This fault cannot be detected with a GSM Tester Check the status of the fuse by measuring its resistance with a multimeter The fuse is defective if the resitance higher than 10 ohms 6 4 1 2Repair by component change Use soldering iron to remove defective fuse Avoid excessive heat Watch surrounding components Resolder new fuse afterwards 6 4 1 3Repair by SW Booting Not possible 6 4 1 4Test Retest handset after repair as described above The resistance must now be close to zero V4 4 Page 19 of 51 ICP CD ST D Schnoor 11 98 Information and Communication Products S l E M E N S Communication Devices
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