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SIEMENS  

CF62 Level 2 Service Manual 

Copyright © Siemens Mobile                                                                                                                     

SSMC MD CCQ       

All rights reserved  

 

 

18 of 42

Internal Service Use Only 

Siemenes Shanghai Technical Support Center 

 

 
 
 

Step 1: 

 

Front view of the CF62. 

Step

 2: 

 

Back View of the CF62. 

Step

 3: 

 

Release the battery cover by placing your thumb 
in the top centre and press downwards. 

Step

 4: 

 

Release the battery pack by pressing upwards

 

Step

 5: 

 

Release the screw cover. 

Step

 6: 

 

Remove the three Base lower screws in the corners 
with the screwdriver. 

 
 
 
 
 
 
 
 
 

Summary of Contents for CF62

Page 1: ...F62 Level 2 Service Manual Copyright Siemens Mobile SSMC MD CCQ All rights reserved 1 of 42 Internal Service Use Only Siemenes Shanghai Technical Support Center CF62 Leopard BE INSPIRED Clean distinctive design ...

Page 2: ...evious Products 10 3 Accessories 11 4 Unit Description CF62 Leopard 12 4 1 Assembling concept for the customer 12 4 2 Interface CF62 Leopard to accessories 12 4 3 Exploded view of CF62 Leopard 13 4 4 Handset parts and defined service parts 15 4 5 PCB top side 16 4 6 PCB bottom side 16 5 Disassembly of CF62 Leopard 17 6 Assembly of CF62 Leopard 23 7 Mobile Software Programming 27 7 1 Introduction 2...

Page 3: ...ndividual 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...

Page 4: ...entity 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 Contain relevant data of all mobiles located in the serving MSC but not belong to the area Home Location Register HLR St...

Page 5: ...5V technology is not 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 ...

Page 6: ...D TABLE 1 1 WAP PROTOCOL STACK 1 Wireless Application Environment Defines the user interface on the phone WAE contains the WML WML script and the wireless telephony application WTA 2 Wireless Session Protocol Link the WAE to two session services one connection oriented operating above the WTP and a connectionless service operating above WDP 3 Wireless Transaction Protocol Runs on top of the datagr...

Page 7: ...cuit 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 spe...

Page 8: ...ased OTA 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 ...

Page 9: ...rd Small Plug in 1 8V or 3V SIM card Phase II Speech Coder Half Rate Full Rate Enhanced Full Rate and Adaptive Multi Rate speech coders are available as standard Main Display Type Full Graphic Resolution 130 X 130 Pixel Technology CSTN No of Colours 64K Frame Rate 15 frames sec Pixel size mm 0 21mm X 0 21mm Active area mm 27 3mm X 27 3mm Illumination White 3 LEDs integrated Sub Display Type Full G...

Page 10: ...e amount see SW product description 2 2 Comparison With Previous Products Feature A60 Lion AE65 A66 Leopard Supported Systems Triple Band EGSM900 GSM1800 GSM19 00 Triple Band EGSM 900 GSM1800 GSM1900 EMEA APAC GSM 850 GSM1800 GSM1900 NAFTA Stand by Time Up to 250 h Up to 220 h Talk Time Up to 5 h Up to 5 h Battery Technology Battery Capacity Li Ion Battery Pack NOMINAL CAP 700 MAH Li Ion Battery P...

Page 11: ...ar sound signals 3 Accessories uAccessories Parts L36104 F3090 X903 Handsfree Loudspeaker L36146 A2053 D Con Cable Battery Install Comfort GPS rat L36158 A91 C16 Mounting plate for Basemodule KFZ Cradle C55 M55 S L36254 Z6 C95 Handsfree Micro CarKit Comf aktiv S45 ME45 C45 M5 L36280 Z4 C404 Power Supply EU L36880 N5601 A103 SyncStation DSC 500 C55 S55 S57 SL55 M55 MC60 SX1 L36880 N5601 A104 Travel...

Page 12: ...pper assembly is composed of base upper and light loop by ultra sonic welding The base upper is lacquered 1shot molding part The light loop is a 2shot molding part by light loop and galvanized ribs 4 1 Assembling concept for the customer 4 2 Interface CF62 Leopard to accessories There are no specific mechanical interfaces to the car cradle The car cradle is designed to fit the existing design The ...

Page 13: ... Service Manual Copyright Siemens Mobile SSMC MD CCQ All rights reserved 13 of 42 Internal Service Use Only Siemenes Shanghai Technical Support Center 4 3 exploded view of CF62 Leopard Assembly in total with lift assembly ...

Page 14: ...s reserved 14 of 42 Internal Service Use Only Siemenes Shanghai Technical Support Center Lift part assembly Lift frame Magnet LCD Cushion font Display lens front Lift cover Lift cover Hinge Vibra FPCB LCD module Receiver LCD Cushion main Screw Display lens main B Display lens main A ...

Page 15: ...20 B600 Level1 1 Metal dome CF62 C39158 A120 C60 Level1 1 Base lower C39158 A120 B251 Level1 1 C39158 A120 B251 C39158 A120 C42 Screw 1 6x5 8 L55 C39158 A84 C94 1 Level1 1 For handset Microphone CF62 C39254 Z6 F402 Level1 1 Lift cover assembly CF62 C39158 A120 B1 Level1 1 Lift cover C39158 A120 B1 Lift cover adhesive C39158 A120 C37 LCD Cushion front C39158 A120 C41 Display lens front C39158 A120 ...

Page 16: ...42 Internal Service Use Only Siemenes Shanghai Technical Support Center Display lens main B C39158 A120 B321 Level1 1 C39158 A120 B321 C39158 A120 C342 C39158 A120 C36 Screw 1 6x4 5 CF62 C39158 A120 C90 Level1 6 Only for Lift part assembly PCB Main board Level2 1 4 5 PCB top side 4 6 PCB bottom side ...

Page 17: ...e housing The construction of the internal block must be is designed in the best possible way to protect the circuit against sparks The keypad and the metal dome 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 s...

Page 18: ...ghai Technical Support Center Step 1 Front view of the CF62 Step 2 Back View of the CF62 Step 3 Release the battery cover by placing your thumb in the top centre and press downwards Step 4 Release the battery pack by pressing upwards Step 5 Release the screw cover Step 6 Remove the three Base lower screws in the corners with the screwdriver ...

Page 19: ...he Base lower has now been detached from the phone as shown Step 8 Remove the Base lower by carefully lifting it up Note Be careful not to break or bend the top plastic pin Step 9 Remove the Microphone from the Base upper assembly Step 10 Detach the FPCB cable connector from the PCB Main board Assembly Step 11 Remove the PCB Assembly by holding it of both in the middle and lifting it straight up ...

Page 20: ...PCB Assembly A Remove the Keypad from the PCB main board with the tweezers B Remove the Metal dome from the PCB main board with the tweezers C Fully disassembled the PCB Assembly Step 13 To separate the Lift part assembly from the Base upper assembly push the hinge catch inwards with a pair of special driver Step 14 Lift part assembly and Base upper assembly can be seen after disassembled ...

Page 21: ...Remove the Display lens main B from the Lift part assembly by using the driver B Lift part assembly and Display lens main B can be seen after disassembled C Remove the two screws from the Lift part assembly by using the screwdriver D To separate the Lift cover assembly from the Lift part assembly E Remove the Hinge and the Vibra from the Lift cover assembly F Remove the LCD module from the Lift fr...

Page 22: ...ice Use Only Siemenes Shanghai Technical Support Center G Remove the FPCB cable from the LCD module by using the tweezers H Remove the Receiver assembly from the Lift frame assembly I Remove the LCD Cushion main from the Lift frame assembly J Fully disassembled the Lift part assembly Step 16 Fully disassembled CF62 ...

Page 23: ...embly reverse the disassembly procedures Step 14 from J to A Reassembled Lift part assembly as shown Set torque to 16 Ncm Step 2 To fix the Lift part assembly to the Base upper assembly push the hinge catch inwards with a pair of special driver Step 3 Reassemble the PCB Assembly A Take a new Metal dome B Take a PCB Main board and detach the protection foil from the new Metal dome with the tweezers...

Page 24: ...h the glue surface upwards Detach the protection foil from the new Keypad with the tweezers E Place the assembled PCB main board onto the assembled Base upper assembly with the Keypad through the three pins marked with arrows which align the PCB on the correct position F Remove the PCB Assembly by holding it alongside the center and lifting it straight up Press the Keypad to make it glued properly...

Page 25: ... downwards until locked in the junction Step 6 Take a new microphone and mount it in its place of the Base lower Step 7 Put the Base lower assembly into the top of the Base upper assembly and align the Base lower assembly to the Base upper assembly Check that the Base lower assembly is ok and all the components are in their places Step 8 Place the three screws in the holes tightly then install scr...

Page 26: ...CCQ All rights reserved 26 of 42 Internal Service Use Only Siemenes Shanghai Technical Support Center Step 9 Put the battery into the Base lower as shown Step 10 Slide the Battery cover upwards until the cover locked Step 11 Unfold the Lift part press ON OFF key as shown ...

Page 27: ...ferent 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 fulfill the demands of the market requiring cust...

Page 28: ...shown in Figure 7 1 Because of the new type of external connector used in L55 Slim Lumberg type an additional adaptor cable between mobile and boot adaptor is required if the black boot adaptor is used Table 7 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 ...

Page 29: ...IEMENS CF62 Level 2 Service Manual Copyright Siemens Mobile SSMC MD CCQ All rights reserved 29 of 42 Internal Service Use Only Siemenes Shanghai Technical Support Center 7 3 Flow chart for S W upgrading ...

Page 30: ...easurements This testing system is known as Siemens Mobile Service Equipment Using this system vastly simplifies the repair of the phones and will make sure that 1 All possible faults are detected 2 Sets which pass the test will be good enough 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 ...

Page 31: ... Use Only Siemenes Shanghai Technical Support Center 9 JPICS Java based Product Information Controlling System Figure 1 JPICS log in page 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 32: ... 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 ...

Page 33: ...nstruction 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 Chi...

Page 34: ...ked mobiles Master Phonecodes can only be supplied for mobiles which have been delivered in a regular manner Figure 3 Master phone code page 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...

Page 35: ...ight Siemens Mobile SSMC MD CCQ All rights reserved 35 of 42 Internal Service Use Only Siemenes Shanghai Technical Support Center Printing IMEI label The module Print IMEI label offers the possibility to re print IMEI labels for mobiles again ...

Page 36: ...MEI 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 CF62 is S30880 S6050 Axxx where the last 4 letters specify the housing and ...

Page 37: ...f 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 th...

Page 38: ... 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 GSM Test Connect the mobile board via inter...

Page 39: ...SIEMENS CF62 Level 2 Service Manual Copyright Siemens Mobile SSMC MD CCQ All rights reserved 39 of 42 Internal Service Use Only Siemenes Shanghai Technical Support Center ...

Page 40: ...SIEMENS CF62 Level 2 Service Manual Copyright Siemens Mobile SSMC MD CCQ All rights reserved 40 of 42 Internal Service Use Only Siemenes Shanghai Technical Support Center ...

Page 41: ...2 A random sample checks of data reset if required optical appearance complete function 3 Check if PIN Code is activated delete the PIN Code if necessary Remark All sample checks must be documented 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 compa...

Page 42: ...EMENS CF62 Level 2 Service Manual Copyright Siemens Mobile SSMC MD CCQ All rights reserved 42 of 42 Internal Service Use Only Siemenes Shanghai Technical Support Center Annex 2 Battery Date Code overview ...

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