Siemens CX75 Service Manual Download Page 6

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CX75 Level 2 Service Manual

Siemens Technical Support Centre

COM D CCQ APAC SLI

Page 6 of 42

Internal Use Only

Acoustics

•

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)

Memory

•

Approx 14MB, Slot RS-MMC,

Bundled with 32MB card

Connectivity

•

USB

•

Bluetooth®

•

Infrared

Ring tones

•

Polyphonic 40 voices

•

AAC& AAC+ Melodies and MP3

Multimedia

•

Video recording / encoding

•

AAC, AAC+ and MP3 music support

Camera

•

Integrated 1.3 Mega pixel (attachable Flash accessory)

Summary of Contents for CX75

Page 1: ...LocalServiceOrganizationServiceManual BE INSPIRED C C C X X X 7 7 7 5 5 5 V 1 0 Version Date Department Notes to change R 1 0 06 06 2005 COM D CCQ APAC New Document Our innovation shapes the future ...

Page 2: ...AVA APPLICATION 4 3 KEY FEATURES 5 4 COMPARISON WITH PERVIOUS PRODUCT 7 5 ACCESSORIES 8 6 UNIT DESCRIPTION CX75 10 7 DISASSEMBLY OF CX75 12 8 REASSEMBLY OF CX75 19 9 ASSEMBLING AND DISASSEMBLING OF CAMERA MODULE 21 10 MOBILE SOFTWARE PROGRAMMING 23 11 SIEMENS SERVICE EQUIPMENT USER MANUAL 26 12 JPICS INTERNET 27 13 INTERNATIONAL MOBILE EQUIPMENT IDENTITY IMEI 33 14 GENERAL TESTING INFORMATION 34 A...

Page 3: ...itched 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 poss...

Page 4: ...A download of applications over GPRS and CSD yes 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 yes MIDP 1 0 CLDC 1 0 As SL45i including performance optimizations from SL45i Infusio yes OEM extensions Proprie...

Page 5: ...650 C External Power Source 400 C to 850 C Storage capability Display 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 Keypad Plating function key IMF number key 12 key block 0 9 ...

Page 6: ...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 Memory Approx 14MB Slot RS MMC Bundled with 32MB card Connectivity USB Bluetooth Infrared Ring tones Polyphonic 40 voices AAC AAC Me...

Page 7: ...ntenna Integrated Integrated Antenna Performance in comparison 28 dBm 900 MHz 24 5 dBm 1800 MHz 23 5 dBm 1900 MHz 2 7 Band Antenna 27 dBm 900 MHz 24 dBm 1800 MHz 23 5 dBm 1900 MHz 2 7 Band Antenna 1db 900 MHz 0 5db 1800 MHz 0db 1900 MHz 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 DISPLAY ILLUMINATI...

Page 8: ...N5601 A108 Headset Stereo HHS 700 L36880 N7431 A101 Charger Adapter ECA 500 for Headset Bluetooth L36880 N7401 A104 Car Kit Bluetooth Portable HKW 700 TBC Car Kit Bluetooth HKW 600 L36880 N6551 A100 Car Kit Comfort Basic HKC 700 TBC Car Kit Easy HKP 700 L36880 N7431 A100 Car Kit Portable HKP 500 L36880 N5601 A109 Mobile Holder Antenna HMH 700 TBC Car Kit Upgrade HKO 700 for Car Kit Easy L36880 N74...

Page 9: ...terface 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 S65 Penelope Necklace can be attached in similar way as Penelope Interfaces for Belt Clip will not be necessary All shown interfaces are for car cradle Accessory Interfaces Accessory Interfaces ...

Page 10: ... of CX75 The CX75 is designed as a two PCB phone with removable battery cover The upper case mounting frame lower case logo cover antenna cover and battery cover are plastic parts 1 shot molding 1 colour with IMD display lens IMD UC decoration cap and IMD camera plate and mirror The upper case mounting frame lower case logo cover antenna cover and battery cover are lacquered ...

Page 11: ...Rights Reserved COM D CCQ APAC SLI Page 11 of 42 Internal Use Only 6 1 Exploded View of CX75 Upper Case Shell Display module Joystick cap Keypa d Swapboar d Earphone Camera module Vibramotor Microphon e Lower Case Shell MMI Board Screws 1 6 x 6 8 Rear cover Battery Li Ion 750mAh Battery cover ...

Page 12: ...ernal 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...

Page 13: ...CX75 Level 2 Service Manual Copyright Siemens Pte Ltd Siemens Technical Support Centre All Rights Reserved COM D CCQ APAC SLI Page 13 of 42 Internal Use Only Step 4 Remove Battery Step 5 Remove SIM card ...

Page 14: ... Technical Support Centre All Rights Reserved COM D CCQ APAC SLI Page 14 of 42 Internal Use Only Step 6 Remove Rear Cover using the Rear Cover Opening Tool F30032 P385 A1 Step 7 Unscrew the 6 T5 plus screws using a Torque screw driver For details see chapter 7 1 ...

Page 15: ...Manual Copyright Siemens Pte Ltd Siemens Technical Support Centre All Rights Reserved COM D CCQ APAC SLI Page 15 of 42 Internal Use Only Step 8 Remove Lower Mounting Frame Step 9 Remove Vibramotor Step 10 Remove Microphone ...

Page 16: ...s Pte Ltd Siemens Technical Support Centre All Rights Reserved COM D CCQ APAC SLI Page 16 of 42 Internal Use Only Step 11 Remove Main Board Step 12 Remove Display Module Place protective foil over on the Display Module Step 13 Remove Joystick Cap ...

Page 17: ...ns Technical Support Centre All Rights Reserved COM D CCQ APAC SLI Page 17 of 42 Internal Use Only Step 14 Remove Camera module Refer to Chapter 9 for Camera Module assembling and disassembling instructions Step 15 Remove Earphone Step 16 Remove MMI and Keypad ...

Page 18: ...Reserved COM D CCQ APAC SLI Page 18 of 42 Internal Use Only Fully disassembled CX75 upper parts top and lower parts bottom Upper Earphone Camera Keypad MMI Board Joystick Display Module with protective foil Main Board Lower Mounting Frame Vibramotor Microphone Rear Cover Battery Battery Li Screws 6x ...

Page 19: ...e CX75 has 6 hooks see picture step 5 Start to release the first 2 of them Use the removal tool and press it down Rear cover removal Tool F30032 P385 A1 Hook 2 Step To release the next 2 hooks in the upper middle part push rear cover with the thumb angular ahead until you hear a click as a sign of release Attention Do not lift up the rear cover to much First on the right hand side then on the left...

Page 20: ...PAC SLI Page 20 of 42 Internal Use Only 3 4 Step Finally release the last 2 hooks thereto lift the rear cover a little bit up and repeat step 2 5 Step Check the hooks carefully If you see any damage do not use the cover again Please keep in mind that damages cause by unprofessional opening are not reimbursed by Siemens ...

Page 21: ...re 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 pi...

Page 22: ...CX75 Level 2 Service Manual Copyright Siemens Pte Ltd Siemens Technical Support Centre All Rights Reserved COM D CCQ APAC SLI Page 22 of 42 Internal Use Only When placing the screws set Torque to 19cmN ...

Page 23: ...Only 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 Description Camera Ejector Tool Professional Part number F30032 P514 A1 Part number F30032 P507 A1 ...

Page 24: ...ntre All Rights Reserved COM D CCQ APAC SLI Page 24 of 42 Internal Use Only 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 ...

Page 25: ...le 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 co...

Page 26: ... 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 Part No Bootadapter 2000 incl AC Adapter serial cable and mobile connection cable L36880 N92...

Page 27: ...oot Adaptor to 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 EN...

Page 28: ... 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 ...

Page 29: ...Reserved COM D CCQ APAC SLI Page 29 of 42 Internal Use Only 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 ...

Page 30: ...sing 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 ...

Page 31: ...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 T...

Page 32: ...PAC SLI Page 32 of 42 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 ...

Page 33: ... Page 33 of 42 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 ...

Page 34: ...bel in just one 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 ...

Page 35: ... 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 stand...

Page 36: ... 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 defe...

Page 37: ...ge 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 Ca...

Page 38: ...e All Rights Reserved COM D CCQ APAC SLI Page 38 of 42 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 40: ...ontains 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 ...

Page 41: ...Q APAC SLI Page 41 of 42 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 ...

Page 42: ...Sep O Oct N Nov 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...

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