Siemens S35i Service Manual Download Page 3

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V1.0

C H A P T E R 1

Level 2 Service Guide

Introduction

S35i Series Technical Information

Accessories

General Information

S35i Series Exploded Diagram

Mechanical Concept

Hardware Concept – Block diagram

Hardware Description

Power Supply Concept

Over voltage Condition

Battery – Charging

Short Circuit Protection

Charging

S35i Mobile Phone Spare Parts Level 2

Disassembling/Assembling the S35i

Mobile Software Programming

Mobile Software Updating

Language Groups

Customer Specific Initialization

International Mobile Equipment Identity

Phone Unblocking

Disclaimer

Summary of Contents for S35i

Page 1: ...V1 0 LocalServiceOrganizationServiceManual S I E M E N S I N F O R M A T I O N A N D C O M M U N I C A T I O N M O B I L E ...

Page 2: ...V1 0 i T able of Contents ...

Page 3: ...agram 9 Hardware Description 10 Power Supply Concept 11 Over voltage Condition 11 Battery Charging 12 Short Circuit Protection 12 Charging 13 S35i Mobile Phone Spare Parts Level 2 15 Disassembling Assembling the S35i 16 Mobile Software Programming 22 Mobile Software Updating 22 Language Groups 23 Customer Specific Initialization 25 International Mobile Equipment Identity 25 Phone Unblocking 26 Dis...

Page 4: ...erein is confined to S35i only The S35i electrical design is similar to the C35 mobile phone they use same PCB and electronics component for majority of the circuit For testing and the accessories for the S35i please refer to the C35 service manual All repairs have to be carried out in an environment set up according to ESD regulations defined in international standards ESD procedure is available ...

Page 5: ...rs standard battery Talk time1 100 360 minutes standard battery Charging Time 2 hours SIM support Plug in card 1 8 V or 3V Antenna Integrated Speech codec Triple rate Enhance Full Rate Full Rate Half Rate Display 101 x 80 pixel graphical display with up to 6 lines 12 x 12 font size for Chinese Keypad 12 numeric keys 10 numeric 4 function keys Send End ON OFF Menu Phonebook 2 multifunctional softke...

Page 6: ...gic T9 Supplementary Call Forwarding Call Hold Call Wait Services Multiparty Conference CLIP CLIR AoCC AoCI FDN LND USSD and SAT Ciphering A5 1 and A5 2 supported PIN control PIN 1 2 Code Control Phone code 4 to 8 digit code Network function Automatic and manual network selection Chipset Siemens E GOLD V 1 2 WAP Browswer1 Version 1 1 SMS CSD Other FeaturesClock Alarm Alarm List2 Built in modem3 Ca...

Page 7: ...02 5 Belt Clip L36880 N4001 A113 6 Headset L36880 N4001 A123 7 Antenna Cradle L36880 N4001 A110 8 Car Charger Cable L36880 N4001 A108 9 Car Kit Portable1 L36880 N3015 A117 10 Car Kit Comfort L36880 N4001 A111 11 Car Handset2 L36880 N3015 A123 12 Designer Cases L36880 N4001 A119 13 SoftDataLink 3 0 L36880 N4001 A122 14 Data Cable3 L36880 N3101 A102 15 Car Kit Professional Voice L36880 N4001 A124 16...

Page 8: ...way to WAP client mobile using the available and most appropriate mobile network bearer services WirelessProtocolStack Wireless Application Environment WAE Wireless Session Protocol WSP Wireless Transaction Protocol WTP Wireless Transport Layer Security WTLS Wireless Datagram Protocol WDP Bearers e g Data SMS USSD TABLE 1 1 WAP PROTOCOL STACK 1 Wireless Application Environment Defines the user int...

Page 9: ...1 0 6 5 Wireless Datagram Protocol Allows WAP to be bearer independent by adapting the transport layer of the underlaying bearer WDP presents a consistent data format to the higher layer of the WAP stack ...

Page 10: ... MECHANICAL DIAGRAM Please take note that the number s used here IS NOT the part number DO NOT used it in your spare parts purchase order A l w a y s r e f e r t o t h e S E R V I C E P A R T P R I C E L I S T f o r y o u r s p a r e p a r t o r d e r ...

Page 11: ...e S6 a so called Molex connector was used which also offered the possibility to connect an external antenna to it The new Lumberg connector which is used in S35i does not feature such a connection because the connector for external antenna is located at the back side of the upper end of the mobile close to the internal antenna 1130 As a consequence of this there is no need anymore for a RF cable m...

Page 12: ...V1 0 9 HardwareConcept BlockDiagram FIGURE2 2S35IBLOCK DIAGRAM ...

Page 13: ...e Encoding Enhanced Fullrate Decoding Voice Activity Detection Comfort Noise 3 GAIM PMB 2906 The GAIM GAIM GSM Analog Interfacing Module provides the interface between the analogue signals I Q voiceband PA control charging control signals and its digital representation 4 Transceiver Circuit Bright II HD155124F This circuit provides the following main functionalities Low Noise Amplifier LNA with a ...

Page 14: ...35i phone The Logic module uses 1 92V 2 65V 2 9V generated by voltage regulators inside the ASIC Furthermore the ASIC generates the supply voltage for the SIM card and the RESET signal for the logic devices The ASIC also checks the presence of the watchdog signal from the microprocessor and provides the switching on functionality ON_OFF button or Ignition signal Wrong polarity or battery voltage s...

Page 15: ...eds to cools down or warm up Battery replacement is not required A v o i d s h o r t i n g t h e b a t t e r y t e r m i n a l s ShortCircuitProtection For the Nickel Metal Hydride battery a polyswitch in the battery pack protecting the battery from short circuit and it should reset by itself after some time removing the short circuit For the Lithium Ion battery it is short circuit protected by an...

Page 16: ...ol is visible in the display In this case charging the battery is divided into two different steps which have to be run subsequently a Trickle charge for S35i Phone Trickle charge mode is automatically started if the battery voltage is below 3 0V when the charger is connected to the mobile The charging current in Trickle mode is appr 10mA Trickle charge mode has to last minimum until the battery v...

Page 17: ...ging mode and show a charging symbol in the display Always normal charge a new battery or a deep discharged battery for more then 12 hours before first use Action Connect charger to the telephone see section on Charging The charging symbol will come up as an indication that the normal charging process has been started by the mobile ...

Page 18: ...h Card Holder L36334 Z97 C111 SIM Card Holder L36334 Z97 C112 Microphone L36254 Z6 C82 Button Wipp Voice Memo L36158 A34 C192 Button Voice Memo L36158 A34 C191 Cover IRDA Interface L36158 A34 C140 Button Wipp Volume L36158 A34 C182 Button Volume L36158 A34 C181 RF Control Board L36880 Q4100 B206 Buzzer Sealing L36158 A33 C260 Display module L36851 Z1508 A50 Cushion L36158 A34 C103 Earphone L36212 ...

Page 19: ...mandatory tool is F30032 P46 A1 Refer to ANNEX B of Chapter 3 for Service Equipment List STEP 1 2 Remove the battery cover then the battery as shown in PHOTO 2 6 Open the housing with the opening tool and carefully pull the lower housing section off as illustrated in PHOTO 2 7 PHOTO 2 6 DISASSEMBLE S35i STEP 1 PHOTO 2 7 DISASSEMBLE S35i STEP 2 STEP 3 ...

Page 20: ...ning tool and carefully pull the lower housing section off as illustrated in PHOTO 2 9 PHOTO 2 9 Lower Housing Assy STEP 1 PHOTO 2 10 Disassembly Lower Housing STEP 2 STEP 2 Remove in sequence by hand the SIM Card Holder SIM Card Reader Battery Contact Spring Vibra Alert Unit left right side button and the Infrared Cover as illustrated in PHOTO 2 10 For the assembly of the Lower Housing just rever...

Page 21: ...le to the lower part of the PCB Lift up carefully the retaining clip of the display connector on the Control Board as illustrated in PHOTO 2 12 STEP 3 Remove the Display Module and the Buzzer Sealing from the Control Board as illustrated in PHOTO 2 13 PHOTO 2 13 Disassemble Control Board Assy STEP 2 For Remove Install the display module watch out for the catches on the display module and the guide...

Page 22: ...y hand and use a fine point metal tweezers to remove the microphone as illustrated in PHOTO 2 15 The loudspeaker is glued to the upper housing section by a foam covered with glue on both sides When you remove it the foam will be damaged Please use new loudspeaker for assembling Upper Housing Assembly For assembly of a new Upper Housing install a new earphone first watch out for the orientation For...

Page 23: ... t w i t h a n e w p a r t PHOTO 2 16 ASSEMBLE S35i STEP 1 PHOTO 2 17 ASSEMBLE S35i STEP 2 STEP 2 Clear the dust on the display screen of the Display module and the Upper Housing by an air gun Place the Control Board Assembly in the Upper Housing as illustrated in PHOTO 2 17 Check and ensure the display is free from dust STEP 3 Close the device by putting on the Lower casing section as illustrated...

Page 24: ...HOTO 2 19 ASSEMBLE S35i STEP 4 D o n o t p l a c e t h e p h o n e o n t h e t a b l e t o c l o s e u p t h e h o u s i n g a s t h e A n t e n n a m a y b e d a m a g e ALL CATCHES MUST BE ENGAGED COMPLETELY MobileSoftwareProgramming Model before C25 and S35i software used for the mobile are similar except for their differences in the language group Customer specific values e g ringing tones etc...

Page 25: ...f the market requiring customization and flexibility As a consequence the software programming process in the LSO is divided into two different steps as followed 1 Software update to actual version and appropriate language group 2 Programming of CUSTOMER SPECIFIC INITIALIZATION MobileSoftwareUpdating The software of the mobile S35i series is loaded from a PC directly Hardware interconnection betwe...

Page 26: ...hasa indonesia SLG 6 English 2 chinese simplified chinese traditional For 3568i Note Tegic T9 is supported in bold TABLE 2 2 SOFTWARE LANGUAGE GROUPS T h i s i n f o r m a t i o n i s s u b j e c t t o c h a n g e Contact your Service Manager for the order number of the right version of mobile software for your market The mobile software file is named using this convention e g S35_0501 Version 05 ...

Page 27: ...n the Boot Adapter to the PC and Mobile Connect the AC adapter to the Boot Adapter Power up Boot Adapter Check LED OK Check AC Adapter OK Faulty AC Adapter Faulty Boot Adapter Power up the PC in DOS environment Execute the Mobile S W Error Check H W setup S W settings OK Software upgrading in progress Correct settings Error Test Mobile Take note of error and repeat process again Feedback Error to ...

Page 28: ...igits Type approval granted to a type of mobile is allocated 6 digits The final assembly code is used to identify the final assembly plant and is assigned with 2 digits 6 digits have been allocated for the equipment serial number for manufacturer and the last digit is spare S35i series IMEI label is accessible by removing the battery It is illustrated in Photo 2 34 PHOTO 2 21 S35I SERIES IMEI LABE...

Page 29: ...owing format 0 0 0 3 The Master Phone Code can be obtained by 1 Fax to Siemens Hotline in Germany Siemens AG ICP CD SH World Service Center Bocholt Germany 49 2871 91 3007 2 Fax to Siemens Hotline in Singapore Siemens Advanced Engineering Pte Ltd ICP CD ASC Ms Ginny Siew 65 842 6641 3 Internet Solution A password protected homepage where LSO can enter IMEI number of a disable phone The generated M...

Page 30: ... 27 PHOTO 2 22 INTERNET PAGE PHOTO 2 23 INTERNET PAGE MASTER PHONE CODE Contact your Service Manager for more information regarding setting up of the INTERNET SOLUTION its installation procedure ASC T002 98 ...

Page 31: ...enter 164 Kallang Way 04 22 Kolam Ayer Industrial Estate Singapore 349248 Author Tan Guan San Phone 65 8454822 Fax 65 8426641 First Print March 00 Revised Print May 00 Date Print May 26 2000 The reproduction and transmission of this document to unauthorized parties is not permitted without written authority Offender will be liable for damages ...

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