Siemens Xelibri X5 Service Manual

Local Service Organization Service Manual

XELIBRI X5

SIEMENS COMMUNICATIONS UNLIMITED

Somebody is waiting for you to call!

Table of Contents

1 CELLULAR COMMUNICATION.............................................................................................................2

2 KEY FEATURES .......................................................................................................................................6

3

ACCESSORIES..........................................................................................................................................7

4 EXPLODED VIEW OF X5 .......................................................................................................................8

4.1 Spare Parts List …………………………………………………………………………………….9

5 DISASSEMBLY OF X5.......................................................................................................................... 10

6 ASSEMBLY OF X5.................................................................................................................. 14

7 MOBILE SOFTWARE PROGRAMMING…………………………………………………………….16

8 SIEMENS SERVICE EQUIPMENT USER MANUAL……………………………………………….25

9 INTERNATIONAL MOBILE EQUIPMENT IDENTITY, IMEI.............................................................26

10 GENERAL TESTING INFORMATION...............................................................................................27

ANNEX 1 .................................................................................................................................................... 32

ANNEX 2 .....................................................................................................................................................33

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SIEMENS PTE LTD XELIBRI X5 LEVEL 2 SERVICE MANUAL

1 Cellular Communication

The cellular systems are made up of numerous transmitting and receiving sites, whose individual coverage areas partially overlap. The concepts 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.

GSM Network Architecture.

GSM network can be broadly divided into three broad parts, namely:

1. Mobile Station (MS) carried by the subscriber,

2. Base Station Sub-system (BSS) which controls the radio link with the mobile station.

3. Mobile Switching Centre (MSC) which performs the switching of calls between the mobile users, and between mobile and fixed network users.

SIEMENS PTE LTD XELIBRI X5 LEVEL 2 SERVICE MANUAL

GSM ARCHITECTURE

Each mobile station is given a unique identity. As soon as the 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

Stores information about mobile subscribers that enter it coverage area, which is associated with the geographical area where the mobile is currently roaming. When there is an incoming call for the mobile, the HLR is interrogated about the present address of the VLR.

Home Location Register, HLR

A database that contains all data concerning the subscription of the mobile subscriber, i.e. their access capabilities, subscribed services, and supplementary services. It also contains information about the VLR that is handling the mobile station currently. When the mobile changes location, the HLR is updated accordingly. It also provides the MSC with information about the MSC area where the mobile is actually located to allow incoming calls to be routed immediately to the called party.

Authentication Center, AUC

Stored information that is necessary to protect communication through the air interface against any intrusions. The legitimacy of the subscriber is established through authentication and ciphering, which protects the user information against unwanted disclosure.

Equipment Identity Register, EIR

An option the network operator can use to enforce security. With this feature the network can identify defective or stolen mobile that may not be used in the network.

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XELIBRI X5 LEVEL 2 SERVICE MANUAL

Subscriber Identity Module (SIM)

SIM is a smart card, which has a computer, and memory chip that is permanently installed in the mobile equipment. It comes in either the size of a credit card or smaller version known as the plug-in SIM.

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 SIM card and can be changed by the subscriber. PIN2 is required for additional functions available with a special SIM card (Consult the operator for more information about the PIN 2).

A code (PUK) is provided for unlocking the SIM card if the SIM card is blocked.

SIEMENS PTE LTD XELIBRI X5 LEVEL 2 SERVICE MANUAL

SIM Application Toolkit

This is a new GSM feature that has been integrated into the GSM standards in Release 96, with further enhancements added as part of the Release 97 feature set. This feature came about because of a desire by Network Operators to offer differentiated services, without the need for the Mobile Manufacturers having to build different variant for different customers. The unique service offered by the Operator is placed as an application on the SIM and that could work on any mobile that supports the Toolkit feature.

There is a distinct set of commands between the mobile and the SIM specifically for the Toolkit that allows the SIM application and the mobile to communicate independently of the GSM communication between the SIM and the mobile. Henceforth, the SIM Application Toolkit and GSM functionality on the SIM are separated logically. The Toolkit can interact directly with the mobile itself and adding itself to the mobile menu.

“Proactive SIM” is a mechanism whereby the SIM can initiate actions to be taken by the mobile.

These actions include:

• Send short message

• Set up a voice call to a number held by the SIM

• Send a Supplementary Service (SS) control or Unstructured Supplementary Services

Data (USSD) string

• Play a tone in the mobile’s ear piece or ringer

• Initiate a dialogue with the user

• Provide local information from the mobile to the SIM

• Data download to the SIM from network

SIM Applications Toolkit (SAT) allows the flexibility to update the SIM, to change the services and download new services over the air. In the SAT specification, the short message service is a key mechanism for personalizing the SIM in each user’s GSM phone. It is designed as a client-server application. The X6 supports the SAT specification.

Extended GSM 900, E-GSM

This is a new standard that allows Network Operators to increase their capacity through an extended frequency. The frequency range of E-GSM is as follows:

• Mobile Transmit: 880,2 - 914,8 MHz

• Mobile Receive: 925,2 - 959,8 MHz

Xelibri X5 is a GSM Phase 2 / Phase 2+ Dualband E-GSM 900 / GSM 1800 mobile phone.

The following is the link to the support information regarding the mobile phone.

http://www.xelibri.com

SIEMENS PTE LTD XELIBRI X5 LEVEL 2 SERVICE MANUAL

2 Key Features

ITEM Specification

Frequency Band: E-GSM 900 / GSM 1800

Screen: 108 X 80 Pixels FSTN;4096 colour Battery: 680 mAh Li-ION Weight 73.5g Talk time 340 minutes. Standby time 350 hours(standard battery) Colour Mercury ,Ultra Blue Antenna Integrated Ringtones 23 item music with 16 chord Game 2 kinds EMS/MMS Support Language English, German, France, Spanish, Portuguese, Italian,

Dutch, Chinese traditional / simplified

Power Classes

Receiving sensitivity for all channels without fading: SIM card 1.8/3.0V Temperature ranges Normal operation: -10 ~ +55 centigrade SAR (Absorption Rate) 0.76 W/kg

E-GSM 900: Class 4 (2W) E-GSM 1800: Class 1 (1W) E-GSM900: <-106 dBm GSM1800: < - 105 dBm

SIEMENS PTE LTD XELIBRI X5 LEVEL 2 SERVICE MANUAL

3 Accessories

Basic Li-ION Battery (680mah) Travel Charger (100~240V) ) Basic Car Pack Allows hands-free talking and

simultaneously charges your Xelibri in the car. Features a car charger and headset with special connector.

Car Charger Charger for the cigarette lighter socket

in your car

Car Kit Portable Handsfree kit with integrated

loudspeaker and microphone and autoanswer feature. Also charges your Xelibri

Headset PTT Enable convenient and safe hands-free

use. It concludes a button in the microphone for handling calls.

SIEMENS PTE LTD XELIBRI X5 LEVEL 2 SERVICE MANUAL

4 Exploded View of X5

SIEMENS PTE LTD XELIBRI X5 LEVEL 2 SERVICE MANUAL

4.1 Spare Parts List

Ref-Nr Part Description L-Number Level

1 Upper case black L36197-F5144-F744 1 1 Upper case white L36197-F5144-F745 1 2 Receiver L36197-F5144-F762 1 3 Keypad EMEA black L36197-F5144-F763 1 3 Keypad EMEA white L36197-F5144-F764 1 3 Keypad China black L36197-F5144-F766 1 3 Keypad China white L36197-F5144-F767 1 4 LCD Module L36197-F5144-F769 1 5 MMI Board incl Micro L36197-F5144-F770 1 6 Bracket L36197-F5144-F771 1 7 Antenna L36197-F5144-F782 1 8 Screw 1,6x5 L36197-F5144-F783 1

9 Swapboard L36880-Q9250-A10 2 10 I O Door black L36197-F5144-F785 0 10 I O Door White L36197-F5144-F786 0 11 CU Sheet Max L36197-F5144-F788 1 12 Module Sponge L36197-F5144-F791 1 13 Vibra L36197-F5144-F806 1 14 Speaker L36197-F5144-F807 1 15 Battery connector L36197-F5144-F835 1 16 Clip arm L black L36197-F5144-F837 1 16 Clip arm L white L36197-F5144-F855 1 17 Clip arm R black L36197-F5144-F858 1 17 Clip arm R white L36197-F5144-F869 1 18 Lower case black L36197-F5145-F2 1 18 Lower case white L36197-F5145-F228 1 19 Screw 1,6x7,5 L36197-F5145-F230 1 20 Rubber for Ant black L36197-F5145-F231 0 20 Rubber for Ant white L36197-F5145-F262 0 21 Battery pack L36145-K1310-X287 0 22 Battery cover black L36197-F5145-F263 0 22 Battery cover white L36197-F5145-F282 0 23 Clip cover black L36197-F5145-F285 0

23 Clip cover white L36197-F5145-F286 0

Acc Lanyard black short and long L36197-F5100-F576 0

Acc Lanyard blue short and long L36197-F5120-F699 0

Water contact indicator L36197-F5118-F284 1

SIEMENS PTE LTD XELIBRI X5 LEVEL 2 SERVICE MANUAL

5 Disassembly of X5

Note: It is a requirement for the service personnel to observe ESD protection rules while servicing the X5.

Instruction

Keep all contact surfaces and the display clean of skin oil. Use gloves or finger clove!

Step 1

Remove the battery connector, clip cover and battery.

Step 3

Open the case: to pry open the case. There is a catch in the case as shown in the circle

.

Step 2

Remove the 4 screws (size 1,6 * 7,5mm) on the back cover.

Step 4a

Use the fingernail to press open the catch

Step 4b

Step 4c

The sides

Siemens Xelibri X5 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual