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A70 Level 2 Service Manual

Copyright © Siemens Pte Ltd.
All Rights Reserved

Mai 2005

COM D CCQ SLI APAC

Page 3 of 36

Internal Use Only

1 Cellular

Communication

1.1 Coverage Concept

The cellular system is made up of numerous transmitting and receiving sites, whose
individual coverage areas partially overlap. The concept of frequency re-use, same
frequency is used by several sites, allows a high traffic density in a wide area. Due to
the limited transmission range of the terminals, cellular systems are based on a large
number of base stations on the infrastructure side, scattered over the area to cover,
with each covering a fairly small geographical zone called cell. Cells are often
represented by hexagons (see figure 1.1.).

Figure 1.1 CELLULAR COVERAGE REPRESENTATION

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Содержание A70

Страница 1: ...LocalServiceOrganizationServiceManual BE INSPIRED A A A 7 7 7 0 0 0 Release Date Department Notes to changes V1 0 06 06 2005 COM D CCQ SLI APAC New Document Our innovation shapes the future ...

Страница 2: ...MMUNICATION 3 2 KEY FEATURES 6 3 COMPARISION WITH PREVIOUS PRODUCT 8 4 ACCESSORIES 9 5 UNIT DESCRIPTION OF A70 11 6 DISASSEMBLY OF A70 13 7 REASSEMBLY OF A70 18 8 MOBILE SOFTWARE PROGRAMMING 19 9 SIEMENS SERVICE EQUIPMENT USER MANUAL 22 10 JPICS INTERNET 23 11 INTERNATIONAL MOBILE EQUIPMENT IDENTITY IMEI 29 12 GENERAL TESTING INFORMATION 30 Annex 1 35 Annex 2 36 ...

Страница 3: ... areas partially overlap The concept of frequency re use same frequency is used by several sites allows a high traffic density in a wide area Due to the limited transmission range of the terminals cellular systems are based on a large number of base stations on the infrastructure side scattered over the area to cover with each covering a fairly small geographical zone called cell Cells are often r...

Страница 4: ...he mobile phone is turned on it registers with the network and is authenticated as such the network could always find the mobile phone Larger amount of data is being exchanged to and from the following functional blocks in the MSC Visitor Location Register VLR Contain relevant data of all mobiles located in the serving MSC but not belong to the area Home Location Register HLR Stores identity and u...

Страница 5: ...t supported The subscriber information which includes a unique number called the International Mobile Subscriber Identity IMSI is stored in the SIM card SIM card identifies the subscriber to the network To protect the SIM card from improper use a security feature a four digits personal identification number PIN is built in The PIN is stored in the card and can be changed by the subscriber PIN2 Is ...

Страница 6: ...ty GSM 900 102dBm Specification static with fading GSM 1800 1900 102 dBm Specification static with fading Receiver sensitivity must comply with the corresponding GSM recommendations in all operating conditions temperature battery level etc Transmitter Power GSM 900 nominal 2W Specification Class 4 Mobile phone GSM 1800 1900 nominal 1W Specification Class 1 Mobile phone Transmitter output character...

Страница 7: ...it block 0 9 small letters two function keys SEND END ON OFF key combined with the END key 2 way navi key 2 softkeys on left right position Acoustics comfortable earpiece with optimal acoustics unidirectional microphone same as Puma different call melodies for the amount see SW product description All melodies with increasing volume because of the danger of acoustic shock Additional measures to pr...

Страница 8: ...B thickness 1 106MM 1 106MM PCB outline Same as Puma Same as Puma BB chipset EGOLDlite EGOLDlite RF solutions B6E SD2 B6E SD2 PMU ASIC Salzburg 75 Twigo 3 75 Salzburg 75 Twigo 3 75 Flash 64Mbit 32Mbit RAM 16Mbit P SRAM 16Mbit P SRAM Display 101X80 4k C STN 101X64 b w Battery Same as Puma Same as Puma Feature set A60 A52 USB IrDA Bluetooth None None MMS None No Java None No WAP Yes No Exchangable h...

Страница 9: ...610 L36880 N7101 A500 Headset HHS 510 L36880 N5601 A108 Headset Basic HHS 500 L36880 N5601 A107 Li Ion Battery 700mAh EBA 510 L36880 N5601 A100 Travel Charger ETC 500 L36880 N5601 A104 Travel Charger ETC 510 L36880 N5601 A105 Car Charger Plus ECC 600 L36880 N7101 A109 Desk Top Stand EDS 600 TBC Car Charger ECC 500 TBC Car Kit Easy HKP 700 TBC Car Kit Portable HKP 500 L36880 N5601 A109 Car Kit Easy...

Страница 10: ... accessories The phone has a fully compatible interface to accessories The connectors I O are identical to the 75 Family Mechanical interfaces are defined on the mobile phone to make sure that the accessories are compatible across the whole L75 platform The design is released by AD regarding compatibility to Accessory Devices Slim Lumberg I O Connector ...

Страница 11: ...ing design to cost and easy to assemble The phone consists of equipped upper case keypad equipped PCB equipped lower case and battery cover The PCB is based on the 75 Platform All electro mechanic components are overtaken from Lion and Barracuda The RF chamber and shielding is new for 75 platform Each of the preassemblies upper and lower cases are designed to be automatically mounted and checked T...

Страница 12: ...t Siemens Pte Ltd All Rights Reserved Mai 2005 COM D CCQ SLI APAC Page 12 of 36 Internal Use Only 5 1 Exploded View of A70 Upper case shell w o Keypad with Earphon Display Main Microphon Vibramoto Lower mounting Screw Battery Battery Li ...

Страница 13: ...must be is designed in the best possible way to protect the circuit against sparks 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 E Goldlite pins It is a requirement for the service personnel to observe ESD protection rules while perfo...

Страница 14: ... Ltd All Rights Reserved Mai 2005 COM D CCQ SLI APAC Page 14 of 36 Internal Use Only Step 4 Remove Battery Step 5 Remove SIM Card 1 move latch upwards 2 SIM Card will eject from holder Step 6 Remove the 4 screws as indicated with T5 Plus screw driver ...

Страница 15: ...rvice Manual Copyright Siemens Pte Ltd All Rights Reserved Mai 2005 COM D CCQ SLI APAC Page 15 of 36 Internal Use Only Step7 Remove Lower mounting frame with Vibra and Micro Step 9 Remove Virbamotor Remove Microphone ...

Страница 16: ...l Copyright Siemens Pte Ltd All Rights Reserved Mai 2005 COM D CCQ SLI APAC Page 16 of 36 Internal Use Only Step 10 Remove PCB Step 11 Remove Display module Place foil over display module for protection Step 12 Remove Earphone ...

Страница 17: ...A70 Level 2 Service Manual Copyright Siemens Pte Ltd All Rights Reserved Mai 2005 COM D CCQ SLI APAC Page 17 of 36 Internal Use Only Step 13 Remove Keypad Step 14 Fully disassembled A70 ...

Страница 18: ...assembling of the phone During the installation of the SIM card make sure that the SIM card is inserted properly and that the golden contact area is facing downwards Insert the SIM card and push the latch downwards to lock the SIM card into position Installation of the SIM card During the installation of the battery make sure that the hinges are properly in place See picture below Otherwise the ba...

Страница 19: ...se settings are stored in different memory area of the mobile and will be activated depending on the customer specific model or variant of the phone by a separate test step during the production process Due to this separation of common mobile software and customer specific initialization it is possible to fulfil the demands of the market requiring customization and flexibility As a consequence the...

Страница 20: ...the new type of external connector used since 55 series Slim Lumberg type an additional adaptor cable between mobile and boot adaptor is required Table 1 listed all the hardware requirements If you use the battery dummy make sure that the power supply voltage is correctly adjusted Description Part No Bootadapter 2000 incl AC Adapter serial cable and mobile connection cable L36880 N9241 A200 IBM Co...

Страница 21: ...o the PC and Mobile Connect the AC a d a p t o r t o t h e Boot Adaptor Power up Boot Adaptor check LED OK Check AC Adaptor OK Faulty AC Adaptor Faulty Boot Adaptor Start the SWUP program Select Execute the Mobile S W ERROR Check H W setup S W OK Correct Settings S W upgrading in progress ERROR TEST Mobile Take note of error a n d r e p e a t process Feedback Error to Tech Supp Dep END FLOW CHART ...

Страница 22: ...lity standards are observed Siemens has developed an automatic testing system that will perform all necessary measurements This testing system is known as Siemens Mobile Service Equipment All mobile Phones have to be tested with the GRT Software The Service Partner is responsible to ensure that all required hardware is available For additional Software and Hardware options as well as the supported...

Страница 23: ...D CCQ SLI APAC Page 23 of 36 Internal Use Only 10 JPICS Java based Product Information Controlling System Overview The following functions are available for the LSO General mobile information Generate PINCODE Generate SIMLOCK UNLOCK Code Print IMEI labels Lock Unlock and Test the BF Bus ...

Страница 24: ...socket layer SSL connection The JPICS server is only available for authorized users with a specially coded chip card These chip cards and the administration of the JPICS web server and the PICS database server can only be provided by the JPICS TRUST Center of the responsible department in Kamp Lintfort In case of any questions or requests concerning chip cards or administration of the databases pl...

Страница 25: ...AQ s Here is a step by step instruction to install all the required components It is necessary to follow this order 1 Card reader Omnikey 2 CardOS interface Siemens 3 JPICS Certificates 4 Java Plugin JVM JRE Sun 5 Java additional components Every user is responsible for a proper installation matching the license agreements For installation and further access you need the following 1 The JPICS Inst...

Страница 26: ... 26 of 36 Internal Use Only Generate Codes In the module Generate Codes you can choose to generate Master Phonecodes Simlock Unlock Codes Master Phonecodes The Master Phonecode is used to unlock blocked mobiles Master Phonecodes can only be supplied for mobiles which have been delivered in a regular manner ...

Страница 27: ...6 Internal Use Only Simlock Unlock Code The Simlock Unlock Codes can only be generated if the following conditions are given Mobile must have an active Simlock inside The user must be given the authorization to obtain Simlock Unlock Codes for the variant of the operator to which the mobile was delivered last time ...

Страница 28: ...ne step To prevent that misaligned labels are being printed the setting Print test labels is activated as default After having printed a well aligned test label you can uncheck the setting and print the correct label Hint For correct printing of IMEI labels you must have a Zebra label printer with special material that fits for label printing This printer has to be connected to local LPT1 printer ...

Страница 29: ...nufacturer and the last digit is spare The part number for the A70 is L36880 N2770 Axx x where the last 4 letters specify the housing and software variant 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 industrial standard DIN EN 60062 The date code comprises o...

Страница 30: ...d environment and with ESD protected equipment tools For all activities the international ESD regulations have to be considered Get delivery Ensure that every required information like fault description customer data a s o is available Ensure that the packing of the defective items is according to packing requirements Ensure that there is a description available how to unpack the defective items a...

Страница 31: ...y Check internal resistance and capacity of the battery Check battery charging capability of the mobile phone Check charging capability of the power supply Check current consumption of the mobile phone in different mode Visual inspection Check the entire board for liquid damages Check the entire board for electrical damages Check the housing of the mobile phone for damages SW update Carry out a so...

Страница 32: ... Mai 2005 COM D CCQ SLI APAC Page 32 of 36 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 ...

Страница 33: ...A70 Level 2 Service Manual Copyright Siemens Pte Ltd All Rights Reserved Mai 2005 COM D CCQ SLI APAC Page 33 of 36 Internal Use Only ...

Страница 34: ...100 network test location update and set up call 2 Refer to point 3 3 3 A random sample checks of data reset if required optical appearance complete function 4 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 ...

Страница 35: ...age 35 of 36 Internal Use Only Annex 1 Test SIM Card There are two different Test SIM Cards in use 1 Test SIM Card from the company ORGA Pin 1 number 0000 PUK 1 12345678 Pin 2 number 0000 PUK 2 23456789 2 Test SIM Card from the company T D1 Pin 1 number 1234 PUK 76543210 Pin 2 number 5678 PUK 2 98765432 ...

Страница 36: ...ov D Dec Maker s marking Revision Letter A B Sanyo Date code example N 9 A SY Year N 2001 O 2002 Supplier Code Month 1 Jan 2 Feb 9 Sep O Oct N Nov D Dec Maker s marking Revision Letter A B NEC Date code example N 8 A NT Year N 2001 O 2002 Supplier Code Month 1 Jan 2 Feb 9 Sep O Oct N Nov D Dec Maker s marking Revision Letter A B Panasonic Date code example O N A PAN Year N 2001 O 2002 Supplier Cod...

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