Text preview for : sm_M75_L2_R1.0.pdf part of Siemens M75 M75 Diagram Set and Service Manual
Back to : M75_SM_&_DiagramSet.rar | Home
Local Service Organization Service Manual
BE INSPIRED
M75
Version R1.0
Date 10.06.2005
Department ICM MP CCQ SLI RHQ
Notes to change New Document
Our innovation shapes the future
M75 Level 2 Service Manual
Table of Contents
1 2 3 4 5 6 7 8 9 10 11 12 13 14 GPRS (GENERAL PACKET RADIO SERVICE).......................................3 K JAVA APPLICATION.........................................................................4 KEY FEATURES..................................................................................5 COMPARISON WITH PERVIOUS PRODUCT.............................................7 ACCESSORIES....................................................................................8 UNIT DESCRIPTION M75......................................................................10 DISASSEMBLY OF M75........................................................................12 REASSEMBLY OF M75........................................................................19 ASSEMBLING AND DISASSEMBLING OF CAMERA MODULE..................21 MOBILE SOFTWARE PROGRAMMING..................................................23 SIEMENS SERVICE EQUIPMENT USER MANUAL...................................26 JPICS INTERNET...............................................................................27 INTERNATIONAL MOBILE EQUIPMENT IDENTITY, IMEI...........................33 GENERAL TESTING INFORMATION......................................................34
Annex 1.....................................................................................................39 Annex 2.....................................................................................................40
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 2 of 40 Internal Use Only
M75 Level 2 Service Manual
1
GPRS (General Packet Radio Service)
GPRS is a new non-voice value added services that allows information to be sent and received across a GSM mobile telephone network. It supplements today's Circuit Switched Data (CSD) and Short Message Services (SMS). GPRS involves overlaying a packet based air interface on the existing circuit switched GSM network. 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 today's fixed telecommunications networks and 10 times as fast as current Circuit Switched Data services on GSM networks.
Example: Cell with 1 Frequency channel: 1 physical channel for signaling, 4 physical channels for Circuit switched and 3 physical channels for Packet switched.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 3 of 40 Internal Use Only
M75 Level 2 Service Manual
2
K-Java Application
Java-based game system Java Application Manager (JAM) Application launcher download manager. and yes
Supports HTTP-based OTA download of applications over GPRS and CSD. RAM for Java applications Available RAM for Java applications (i.e. Program code and data) during application runtime: Minimum 100 Kbytes (Has to be taken as working assumption for application development). Goal: 145 Kbytes as SL45i (not committed) MIDP 1.0, CLDC 1.0 As SL45i, including performance optimizations from SL45i-Infusio. Proprietary API extension as SL45i. Including `Siemens Game API' Sl45i: only CSD yes yes
`OEM extensions'
yes
HTTP API over GPRS
yes
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 4 of 40 Internal Use Only
M75 Level 2 Service Manual
3
Bands
Key Features
· Triple Band E-GSM 900 / GSM 1800 / GSM 1900 · GPRS Multi Class 10 · Li-Ion Battery Pack · Nominal Voltage : 3.7V · Nominal Capacity : 780 mAh · GSM Capacity : 750 mAh · Power Input : 2.0A (0.6 ms) / 0.25A (4 ms) · Cut-off Threshold : 3.2V Approx. 250 h (Best Case) 5 hrs (Best Case) · Small ("Plug In") 1.8 or 3V SIM card (Phase II) · To insert the SIM card, the battery pack must be removed. · Triple Rate (HR/FR/EFR) and Adaptive Multi Rate are available as standard · -100C to +550C (Normal operation) · -200C to +650C (External Power Source) · -400C to +850C (Storage capability) · Type: Full Graphic · Resolution: 132 x 176 Pixel · Color depth: 262K · Technology: TFT · Active area / mm: 27.7 x 37.0 · Illumination: White LED (6 LEDs integrated) · Frame rate: maximum 15 frames/seconds · Pixel size per mm: 0.21mm x 0.21mm ( 1 pixel consist of 3 sub pixels in red, green and blue) · Plating function key + IMF number key · 12-key-block (0-9, #, *) · two function keys (SEND, END) · ON/OFF key combined with the END key; the symbol (I inside O) is used as a symbol for ON/OFF. · 5 way-joystick with design-cap (soft material), phonebook symbol required on navikey (Siemens standard) · 2 soft-keys for different SW-enabled functions · 1 dedicated hardkey (provider key), target to only have a specific hardkey only for Vodafone and TMO · white as illumination colour · tactile finder on key "5" · 6 white LEDs for keypad · one for Pat (Push and Talk) control, one for camera activation
Battery
Stand-by Time Talk Time SIM Card Speech Codec Temperature Range Display
Keypad
Side keys
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 5 of 40 Internal Use Only
M75 Level 2 Service Manual
Acoustics
· · · · · ·
Memory Connectivity
Ring tones Multimedia Camera
· · · · · · · · ·
Three-in-one-earpiece for handset, handsfree and ringing tones uni-directional microphone Loud signal emitter (soundringer) (>100dB(A) SPL @5cm, 'Hongkong-Spec.') only for rectangular sound signals (NOT POSSIBLE for all Soundringer melodies) Polyphonic ringer tones (parallel to GPRS: 16 voices; all other Use Cases: 40 voices) Hands free mode different selectable volume levels for handsfree, handset and ringer mode (for the amount see SW product description) Approx 14MB, Slot RS-MMC, Bundled with 32MB card USB Bluetooth® Infrared Polyphonic 40 voices AAC& AAC+ Melodies and MP3 Video recording / encoding AAC, AAC+ and MP3 music support Integrated 1.3 Mega pixel (attachable Flash accessory)
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 6 of 40 Internal Use Only
M75 Level 2 Service Manual
4
Comparison with Previous Product
Penelope Triple Band EGSM 900/GSM1800/ GSM1900 (EMEA, APAC) 250h (approx. 3mA quiescent current) 5h (approx. 150mA average current for lowest TX-power level) Li-Ion Battery Pack NOMINAL CAP.: 780 MAH Approx. 102 g Delta No GSM 850
Feature Supported Systems
Sirius Triple Band EGSM 900/GSM1800/ GSM1900 (EMEA, APAC) Stand-by Time 250h (approx. 3mA quiescent current) Talk Time 5h (approx. 150mA average current for lowest TX-power level) Battery Technology Li-Ion Battery Pack Battery Capacity NOMINAL CAP.: 780 MAH Weight approx. 108 g Volume approx. 110 cm3 Length 108.9mm 110.7 mm Width 48 mm 51.1 mm Thickness 20.5 mm 20.5 mm SIM Plug-In 1.8V/3V Plug-In 1.8V/3V Antenna Integrated Integrated Antenna Performance ~28 dBm @ 900 MHz ~27 dBm @ 900 MHz in comparison ~24,5 dBm @ 1800 MHz ~24 dBm @ 1800 MHz ~23,5 dBm @ 1900 MHz ~23,5 dBm @ 1900 MHz (2,7-Band-Antenna) (2,7-Band-Antenna) Half Rate Yes Yes Enhanced Full Rate Yes Yes AMR Yes Yes Fax/Data Yes Yes GPRS Class 10 Class 10 Keypad Illumination White LED White LED DISPLAY / TFT/TFD TFT DISPLAY 132 x 176 Pixel 132 x 176 Pixel ILLUMINATION 65k colour 262k colour EXCHANGEABLE Yes Yes MEMORY (RS-MULTI-MEDIA (RS-MULTI-MEDIA CARD) CARD) CAMERA Mega pixel camera Mega pixel camera (integrated) (integrated) IRDA BLUETOOTH AAC/AAC+ Ringer volume level SIR (slow Infrared) supported Not supported Min. 95 dB(A) @ 5cm Typ. 98dB(A) @ 5cm (for dedicated Siemensstandard melodies) Min. 100dB(A) @ 5cm (only for rectangular sound signals) SIR SUPPORTED Supported Min. 95 dB(A) @ 5cm Typ. 98dB(A) @ 5cm (for dedicated Siemensstandard melodies) Min. 100dB(A) @ 5cm (only for rectangular sound signals)
-1db @ 900 MHz -0,5db @ 1800 MHz +/-0db @ 1900 MHz
Increased number of colors
Improved optical performance, socket concept
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 7 of 40 Internal Use Only
M75 Level 2 Service Manual
5
Accessories
Part number TBC TBC L36880-N7101-A111 L36880-N5601-A104 L36880-N5601-A105 L36880-N7101-A109 TBC L36880-N7401-A100 L36880-N7401-A101 L36880-N7101-A500 L36880-N5601-A108 TBC L36880-N7401-A104 TBC L36880-N6551-A100 TBC TBC L36880-N5601-A109 TBC TBC L36880-N7101-A800 L36880-N7401-A120 TBC L36880-N7101-A400 L36880-N5601-A110 L36880-N5601-A111 L36880-N6501-A102
For M75, the following accessories will be available. Description Tour Case FCT-700 Belt Case FCL-710 Li-Ion Battery 750mAh EBA-660 Travel Charger ETC-500 Travel Charger ETC-510 Car Charger Plus ECC-600 Car Charger ECC-500 Headset Bluetooth® HHB-600 Headset Bluetooth® HHB-610 Headset Purestyle HHS-610 Headset HHS-510 Headset Stereo HHS-700 Charger Adapter ECA-500 (for Headset Bluetooth®) Car Kit Bluetooth® Portable HKW-700 Car Kit Bluetooth® HKW-600 Car Kit Comfort Basic HKC-700 Car Kit Easy HKP-700 Car Kit Portable HKP-500 Mobile Holder Antenna HMH-710 Car Kit Upgrade HKO-700 (for Car Kit Easy) Car Data Adapter HKO-690 (for Car Kit Comfort) Car Kit Upgrade HKO-650 (for Car Kit Bluetooth®) Mobile Music Set IMS-700 Flash IFL-600 Data Cable DCA-500 Data Cable USB serial DCA-510 Data Cable USB USB DCA-540
Note: Visit the Communication Market for updated accessories: https://communication-market.siemens.de/
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 8 of 40 Internal Use Only
M75 Level 2 Service Manual
5.1 M75 Interface to accessories
The phone has got a full compatible interface to accessories. The I/O-Connector (Lumberg-(slim)-connector) and RF-Connector is in the same position as in the 65series Because of the M75 design it's not possible to use the same car holder as R65 Ulysses. All shown interfaces are for car-cradle. Interfaces for Belt-Clip will not be necessary.
AccessoryInterfaces
AccessoryInterfaces
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 9 of 40 Internal Use Only
M75 Level 2 Service Manual
6
Unit Description of M75
The M75 is designed as a two-PCB phone with exchangeable battery cover. The upper case is a two-shot-molded part (chassis with rubber like component) with a real metal part is attached. The lower case and battery cover are two-shot-molded parts with a painted deco part attached.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 10 of 40 Internal Use Only
M75 Level 2 Service Manual
6.1 Exploded View of M75
Upper Case Shell
Keypa d
Display module Earphone
Joystick cap
Swapboar d Camera module Vibramotor
Microphon e
Screws 1.6 x 6.8
Rear cover
Battery Li-Ion 750mAh Battery cover
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 11 of 40 Internal Use Only
M75 Level 2 Service Manual
7
Disassembly of M75
Note: ESD concept; the internal circuits will be more susceptible to ESD because of the use of exchangeable housing. The construction of the internal block 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 S-Goldlite pins. It is a requirement for the service personnel to observe ESD protection rules while performing servicing the M75.
Step 1
Step 2
Front view of the SP65
Back View of the SP65
Step 3
Remove Camera lens cover
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 12 of 40 Internal Use Only
M75 Level 2 Service Manual
Step 4
Remove Plug
Step 5
Remove Battery cover
Step 6
Remove Battery
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 13 of 40 Internal Use Only
M75 Level 2 Service Manual
Step 7
Remove SIM card
Step 8
Unscrew the 6 T5 plus screws using a Torque screw driver
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 14 of 40 Internal Use Only
M75 Level 2 Service Manual
Step 9
Remove Lower mounting frame
Step 10
Remove Vibramotor
Step 11
Remove Microphone
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 15 of 40 Internal Use Only
M75 Level 2 Service Manual
Step 10
Remove Main Board
Step 11
Remove Display module place protective foil over on the display module.
Step 12
Remove Joystick cap
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 16 of 40 Internal Use Only
M75 Level 2 Service Manual
Step 13
Remove Camera module Refer to Chapter N for Camera module assembling and disassembling instructions
Step 14
Remove earphone
Step 15
Remove MMI and Keypad
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 17 of 40 Internal Use Only
M75 Level 2 Service Manual
Fully disassembled M75 - upper parts (top) and lower parts (bottom).
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 18 of 40 Internal Use Only
M75 Level 2 Service Manual
8
Reassembly of M75
For the reassembly of the M75, reverse the disassembly procedures from Step 15 to Step 1. However there are some areas to be taken note of during reassembling 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 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 battery will not be able to fit into the phone properly.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 19 of 40 Internal Use Only
M75 Level 2 Service Manual When placing the screws, set Torque to 18cNm.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 20 of 40 Internal Use Only
M75 Level 2 Service Manual
9
Assembling and Disassembling of Camera Module
Assembling of camera module
Place the Camera with the rounded corner into the corresponding corner of the Camera Connector. Disassembling of camera module Tools required:
or
Description: Camera Ejector Jig
Part number: F30032-P514-A1
Description: Camera Ejector Tool Professional Part number: F30032-P507-A1
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 21 of 40 Internal Use Only
M75 Level 2 Service Manual
To disassemble the Camera, put the Camera Ejector jig or the camera ejector tool professional through the four edges between the Camera and the Camera connector. Now push the Ejector jig and pull out the Camera.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 22 of 40 Internal Use Only
M75 Level 2 Service Manual
10
Mobile Software Programming
The common mobile software available is divided into language groups. However, this software does not contain the specific settings, such as ringing tones, greeting text, and short dial list etc., required by the operator or service provider. Therefore, it is common to have some menu item(s) differ in different variants or are not visible at all. These 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 software programming process in the LSO is divided into two different steps as followed:
- Software update to actual version and appropriate language group - Programming of CUSTOMER SPECIFIC INITIALIZATION Usage of GRT is mandatory!! For more detail check GRT User manual
Figure 1. M75 Software Programming Setup
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 23 of 40 Internal Use Only
M75 Level 2 Service Manual
10.1 Mobile Software Updating
The software of the 75 series mobiles, is loaded from a PC directly. Hardware interconnection between the mobile and the PC is shown in Figure 1. Because of 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 Bootadapter 2000 incl. AC-Adapter, serial cable and mobile connection cable IBM Compatible PC Pentium Adapter cable Slim Lumberg to Old
Part No. L36880-N9241-A200 F30032-P226-A1
TABLE 1. EQUIPMENT LIST FOR SOFTWARE PROGRAMMING
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 24 of 40 Internal Use Only
M75 Level 2 Service Manual
10.2 Flow Chart for Software Upgrading
Plug in the Boot Adaptor to the PC and Mobile Start the SWUP program S/W upgrading in progress
Connec t the AC adaptor to the Boot Adaptor
Select & Execute the "Mobile S/W"
ERROR? NO
YES
P o we r u p B o ot Adaptor & check LED.
ERROR? YES
NO
TEST Mobile
OK? NO
YES
Check H/W setup = S/W
Take note of error and repeat process
Check AC Adaptor
OK?
Feedback Error to Tech. Supp. Dep
YES
OK? NO
Correct Settings
END
Faulty AC Adaptor
Faulty Boot Adaptor
FLOW CHART FOR S/W PROGRAMMING PROCESS
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0 Siemens Technical Support Centre Page 25 of 40 Internal Use Only
M75 Level 2 Service Manual
11
Siemens Service Equipment User Manual
Introduction Every LSO repairing Siemens handset must ensure that the quality 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 GRT equipment, please check the GRT User manual
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 26 of 40 Internal Use Only
M75 Level 2 Service Manual
12
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
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 27 of 40 Internal Use Only
M75 Level 2 Service Manual
The access to the JPICS server which is located in Kamp-Lintfort is protected by chip card and in addition using secure 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 please ask your responsible Siemens Customer Care Manager.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 28 of 40 Internal Use Only
M75 Level 2 Service Manual
Installation overview The following installation description assumes that a web browser is already installed. JPICS is tested with the following browsers 1. Internet Explorer Version 5.5 and higher 2. Netscape Version 6 and higher For further information regarding supported browsers, browser version and supported operating systems, see the Sun FAQ'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 Installation-CD 2. A chip card. Chip cards can be ordered via your responsible Customer Care Manager within Siemens. 3. A supported chip card reader (Smarty or Siemens B1) in order to access your chip card. Remark: We recommend using Siemens B1 reader. Similar device to B1 is Cardman 9010.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 29 of 40 Internal Use Only
M75 Level 2 Service Manual
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.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 30 of 40 Internal Use Only
M75 Level 2 Service Manual
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.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 31 of 40 Internal Use Only
M75 Level 2 Service Manual
Printing IMEI label The module "Print IMEI label" offers the possibility to re-print IMEI labels for mobiles again.
You are able to print 1 label in just one step. To prevent that misaligned labels are being printed, the setting "Print test labels = 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 port (also see Installation of IMPRINT) and MUST feature a printing resolution of 300dpi. " is activated as default. After having printed a well-aligned test label you can uncheck the
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 32 of 40 Internal Use Only
M75 Level 2 Service Manual
13
International Mobile Equipment Identity, IMEI
The mobile equipment is uniquely identified by the International Mobile Equipment Identity, IMEI, which consists of 15 digits. 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. The part number for the M75 is S30880-S7430-Axx-x where the last 4 letters specify the housing and software variant. M75 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 industrial standard DIN EN 60062. The date code comprises of 2 characters: first character denotes the Year and the second character denotes the Month. For example: M3 CODE M N P R S YEAR 2000 2001 2002 2003 2004 MONTH MARCH APRIL MAY JUNE JULY CODE 3 4 5 6 7
TABLE 2 DIN EN 60062 DATE CODE
To display the IMEI number, exit code and SW/HW version, key: *#06#.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 33 of 40 Internal Use Only
M75 Level 2 Service Manual
14
General Testing Information
General Information The technical instruction for testing GSM mobile phones is to ensure the best repair quality. Validity This procedure is to apply for all from Siemens AG authorized level 2 up to 2.5e workshops. Procedure All following checks and measurements have to be carried out in an ESD protected 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 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.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 34 of 40 Internal Use Only
M75 Level 2 Service Manual
Incoming check and check after assembling: !! Verify the customers fault description!! After a successful verification pass the defective item to the responsible troubleshooting group. If the fault description can not be verified, perform additional tests to save time and to improve repair quality. - Switch on the device and enter PIN code if necessary unblock phone. - Check the function of all keys including side keys. - Check the display for error in line and row, and for illumination. - Check the ringer/loudspeaker acoustics by individual validation. - Perform a GSM Test as described on page 36. Check the storage capability: 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 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 is required the service partner has to use it and to ensure the correct function of the tools. If components and especially soldered components have to be replaced all rules mentioned in dedicated manuals or additional information e.g. service information have to be considered
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0 Siemens Technical Support Centre Page 35 of 40 Internal Use Only
M75 Level 2 Service Manual
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.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 36 of 40 Internal Use Only
M75 Level 2 Service Manual
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 37 of 40 Internal Use Only
M75 Level 2 Service Manual
Final Inspection: The final inspection contains: 1) A 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.
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 38 of 40 Internal Use Only
M75 Level 2 Service Manual
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: PUK 1 : Pin 2 number: PUK 2 : 0000 12345678 0000 23456789
2) Test SIM Card from the company "T-D1" Pin 1 number: PUK : Pin 2 number: PUK 2 : 1234 76543210 5678 98765432
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 39 of 40 Internal Use Only
M75 Level 2 Service Manual
Annex 2
Battery Date Code overview
Varta Date code example
Year (N:2001, O:2002...) Month (1:Jan, 2:Feb,...9:Sep, O:Oct, N:Nov, D:Dec) Revision Letter (A, B,...)
N 9 A VA
Supplier Code (Maker's marking)
Hitachi / Maxwell Date code example
Year (N:2001, O:2002...) Month (1:Jan, 2:Feb,...9:Sep, O:Oct, N:Nov, D:Dec) Revision Letter (A, B,...)
N 9 A MX
Supplier Code (Maker's marking)
Sanyo Date code example
Year (N:2001, O:2002...) Month (1:Jan, 2:Feb,...9:Sep, O:Oct, N:Nov, D:Dec) Revision Letter (A, B,...)
N 9 A SY
Supplier Code (Maker's marking)
NEC Date code example
Year (N:2001, O:2002...) Month (1:Jan, 2:Feb,...9:Sep, O:Oct, N:Nov, D:Dec) Revision Letter (A, B,...)
N 8 A NT
Supplier Code (Maker's marking)
Panasonic Date code example
Year (N:2001, O:2002...) Month (1:Jan, 2:Feb,...9:Sep, O:Oct, N:Nov, D:Dec) Revision Letter (A, B,...)
O N A PAN
Supplier Code (Maker's marking)
Sony Date code example
Year (O:2002, P:2003...) Month (1:Jan, 2:Feb,...9:Sep, O:Oct, N:Nov, D:Dec) Revision Letter (A, B,...)
P N A SO
Supplier Code (Maker's marking)
Copyright © Siemens Pte Ltd. COM D CCQ APAC SLI TI_Repair_L2_M75_R1.0
Siemens Technical Support Centre Page 40 of 40 Internal Use Only