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S I E M E N S

P T E L T D

ST55 Level 2 Service Manual

Copyright © Siemens Pte Ltd.

Siemens Technical Support Centre

All Rights Reserved

ICM MP CCQ SLI RHQ

6 of 25

Internal Use Only

4

Accessories

For the ST55, the following accessories will be available.

Battery, Li-Ion (3.7V, 750mAh)

Standard Charger

Download

Cable

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Summary of Contents for ST55

Page 1: ...iceManual BE INSPIRED S S S T T T 5 5 5 5 5 5 S I E M E N S C O M M U N I C A T I O N S U N L I M I T E D Version Date Department Notes to change V 1 00 01 08 2003 ICM MP CCQ SLI RHQ First release Our innovation shapes the future ...

Page 2: ...KET RADIO SERVICE 2 2 K JAVA APPLICATION 3 3 KEY FEATURES 4 4 ACCESSORIES 6 5 UNIT DESCRIPTION ST55 7 5 1 Exploded View of ST55 8 6 DISASSEMBLY OF ST55 9 7 REASSEMBLY OF SL55 12 8 MOBILE SOFTWARE PROGRAMMING 14 8 1 Customer Mode 369 16 8 2 SW Version Definitions 16 9 SIEMENS SERVICE EQUIPMENT USER MANUAL 17 10 INTERNATIONAL MOBILE EQUIPMENT IDENTITY IMEI 18 11 GENERAL TESTING INFORMATION 19 Annex ...

Page 3: ...etwork This gives the option to use a packet based data service The information is split into separated but related packets before being transmitted and reassembled at the receiving end Theoretically maximum speeds of up to 171 2 kilobits per second kbps are achievable with GPRS using all eight timeslots at the same time This is about 3 times as fast as the data transmission speed possible over to...

Page 4: ... based OTA download of applications over GPRS and CSD yes RAM for Java applications Available RAM for Java applications ie program code and data during application runtime Minimum 100 Kbyte Has to be taken as working assumption for application development Goal 145 Kbyte as SL45i not committed yes MIDP 1 0 CLDC 1 0 As SL45i including performance optimizations from SL45i Infusio yes OEM extensions P...

Page 5: ...d by Time Min 140 hrs actual time depends on the network Talk Time Best case min 3 8 hours DTX off GSM 900 PL19 Best case min 4 5 hours DTX on 40 GSM 900 Pl19 Actual time depends on the network Charging Max charge time for empty battery 0 5 capacity is 2 5 hrs for standard charger and via battery charging station SIM Card Plug In card 3V SIM application Tool Kit Class II and III Send USSD command ...

Page 6: ...keys 12 numeric keys 10 numeric Temperature Range 10 o C to 55 o C for normal operating 40 o C to 85 o C for storage Audio Ringer On Off Beep Melody 20 embedded 10 download 3 compose Melody Type YAMAHA SMAF MA3 Key Tones Click Tone Silent Info Tones On Off Extended Speaker Volume Adjustable in 4 levels during call via volume key Setting User Profiles Normal Quiet Noisy Headset Aeroplane mode 2 Emp...

Page 7: ... Copyright Siemens Pte Ltd Siemens Technical Support Centre All Rights Reserved ICM MP CCQ SLI RHQ 6 of 25 Internal Use Only 4 Accessories For the ST55 the following accessories will be available Battery Li Ion 3 7V 750mAh Standard Charger Download Cable ...

Page 8: ...weezers will be used as main tools to perform mechanical repair Inside the middle frame consist a M B which carries control and RF section of the mobile and a key PCB and microphone directly insert into plug in connectors to show function The display module and vibrator are connected to the board by the board to board connector which is inserted into a plug in connector In case they are defective ...

Page 9: ... I E M E N S P T E L T D ST55 Level 2 Service Manual Copyright Siemens Pte Ltd Siemens Technical Support Centre All Rights Reserved ICM MP CCQ SLI RHQ 8 of 25 Internal Use Only 5 1 Exploded View of ST55 ...

Page 10: ... protection foil during disassembly and do not forget to remove this foil during reassembly The keypad must be completely closed to prevent any occurrence of an ESD disruptive discharge The SIM contacts may be open thus reachable for ESD contact discharge This could lead to damage or destruction of the IC pins It is a requirement for the service personnel to observe ESD protection rules while perf...

Page 11: ...r gap from bottom to both sides Step 6 Pull out CAREMA FPC carefully and detach the FRAME CASE Step 7 Pull out LCD FPC carefully Step 8 Gently push apart the two clips of the metal snap to release LCD MODULE from M B Step 9 Remove JOYSTICK COVER and KEY SHIELD Step 10 Lift the LCD CONNECTOR holder vertically and remove the KEYPAD FPC from upper left corner carefully Step 11 Remove the MICROPHONE S...

Page 12: ...eserved ICM MP CCQ SLI RHQ 11 of 25 Internal Use Only Step 13 Remove the ANTENNA Assy from FRAME CASE by pressing the clip Step 14 Remove the CAMERA from ANTENNA FRAME by slightly lifting the clip and pushing it forward Step 15 Unlock the screw M1 6 1 5 on BASE CASE ASSY and remove the Vibrator Step 16 Fully disassembled ST55 ...

Page 13: ...ut back Vibrator into BASE CASE and tighten the SCREW M1 6 1 5 Step 2 Align the position and push CAMERA into the ANTENNA ASSY Step 3 Align the position and push ANTENNA ASSY back to FRAME CASE Step 4 Assemble KEYPAD FPC LCD Module Step 5 Assemble SHIELD_KEY and MICROPHONE The SHIELD_KEY should hook on to the PCB properly at the bottom Step 6 Place KEY JOYSTICK the 2 bulges should be positioned ho...

Page 14: ...CB into FRAME CASE from bottom and connect CAMERA FPC Step 8 Slide middle assy into BASE CASE ASSY from bottom Step 9 Reassemble the 2 screws M1 6 6 5 located on the PCB Step 10 Reassemble KEYSET into TOP CASE ASSY Step 11 Cover TOP CASE ASSY from top and press slightly to close along both sides Step 12 Reassemble the 2 screws M1 6 6 5 located on BASE CASE ASSY and place the CARKIT RUBBER 1 2 ...

Page 15: ...e Programming STL55 Software Programming Setup The software of ST55 is loaded from a PC directly All hardware interconnections are shown above Please make sure the capacity of battery is sufficient and the D L cable connects well SW Download Process 1 Install the download tool into PC just double click Setup exe in the folder and follow instructions in process PC Handset Battery RS232 D L Cable ...

Page 16: ...MP CCQ SLI RHQ 15 of 25 Internal Use Only 2 Execute the main program A Click the wheel icon to load the related mbf file B Press the power on key until release message is shown The downloading process will start 3 After the downloading process is completed remove the handset and connect to another Choose Reset to start download again A B ...

Page 17: ...to exit LCD Test Up Down to check White Black R B G R G B colour display Exit to exit Software version check the current software version Mapping version check the current software version Auto answer factory usage working when insert test SIM card Comport factory usage AT DATA GENIE for RD analysis only DTMF on On Off determine if DTMF function valid during calling Camera capture the image from c...

Page 18: ...ugh to return to customer Starting from the P35 Series Siemens will introduce a simpler and faster testing platform for testing a repaired Siemens mobile phone The testing platforms are either base on R S CMD 53 55 or CTS55 GSM test set or CMD200 with a software called CTS CMD or CMU GO There is also test software available for testing with the Willtec 4201S the 4107 and the 4400 GSM test set call...

Page 19: ...rt number for the ST55 is SXXXXX SXXXX AXXX where the last 4 letters specify the housing and software variant The IMEI starts with 351736 as ST55 model ST55 series IMEI label is accessible by removing the battery Re use of IMEI label is possible by using a hair dryer to remove the IMEI label On this IMEI label Siemens has also includes the date code for production or service which conforms to the ...

Page 20: ...defective items is according to packing requirements Ensure that there is a description available how to unpack the defective items and what to do with them Enter data into your database Depends on your application system Ensure that every data which is required for the IRIS Reporting is available in your database Ensure that there is a description available for the employees how to enter the data...

Page 21: ...uid damages Check the entire board for electrical damages Check the housing of the mobile phone for damages SW update Carry out a software update and data reset according to the master tables and operator customer requirements Repairs The disassembling as well as the assembling of a mobile phone has to be carried out by considering the rules mentioned in the dedicated manuals If special equipment ...

Page 22: ...al Support Centre All Rights Reserved ICM MP CCQ SLI RHQ 21 of 25 Internal Use Only GSM Test Connect the mobile board via internal antenna antenna coupler and external antenna car cradle to a GSM tester Use a Test SIM Skip GSM 900 GSM1800 or GSM1900 test cases if not performed by the mobile phone ...

Page 23: ...S I E M E N S P T E L T D ST55 Level 2 Service Manual Copyright Siemens Pte Ltd Siemens Technical Support Centre All Rights Reserved ICM MP CCQ SLI RHQ 22 of 25 Internal Use Only ...

Page 24: ...The final inspection contains 1 A 100 network test location update and set up call 2 A random sample check of data reset if required optical appearance complete function 3 Check if PIN Code is activated delete the PIN Code if necessary Basis is the international standard of DIN ISO 2859 Use Normal Sample Plan Level II and the Quality Border 0 4 for LSO Remark All sample checks must be documented ...

Page 25: ... All Rights Reserved ICM MP CCQ SLI RHQ 24 of 25 Internal Use Only Annex1 Test SIM Card There are 2 different Test SIM Cards in use a Test SIM from the company ORGA Pin 1 No 0000 PUK 1 12345678 Pin 2 No 0000 PUK 2 23456789 b Test SIM from the company T D1 Pin 1 No 1234 PUK 1 76543210 Pin 2 No 5678 PUK 2 98765432 ...

Page 26: ...M E N S P T E L T D ST55 Level 2 Service Manual Copyright Siemens Pte Ltd Siemens Technical Support Centre All Rights Reserved ICM MP CCQ SLI RHQ 25 of 25 Internal Use Only Annex 2 Battery Date Code overview ...

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