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Related Manuals for Siemens CF75
Summary of Contents for Siemens CF75
- Page 1 Com Company Confidential Copyright 2005© Siemens AG Service Repair Documentation Level 2.5 – CF75 / CF76 Release Date Department Notes to change 02.08.2005 ICM MP CC GRM T New document Page Service Repair Documentation TI_Repair_L2,5L_CF75_CF76_R1.0...
- Page 2 General Test Instruction document (both documents are available in the Technical Support section of the C-market). Check at least weekly C-market for updates and consider all CF75, CF76 related Customer Care Information CF75 Partnumber on IMEI label:...
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Page 3: Table Of Contents
Com Company Confidential Copyright 2005© Siemens AG Table of Content CF75, CF76 board layout ......................4 Connector SIM Card Reader ......................5 Connector IO Jack.........................6 Connector Board to Board......................7 Connector Battery .........................8 IRDA ..............................9 Page Service Repair Documentation TI_Repair_L2,5L_CF75_CF76_R1.0... -
Page 4: Cf75, Cf76 Board Layout
Com Company Confidential Copyright 2005© Siemens AG 1 CF75, CF76 board layout Jigs, Tools and Working materials for all described repairs: hot air blower soldering gun tweezers flux solder Connector IRDA Connector SIM CARD READER IO JACK Connector Connector... -
Page 5: Connector Sim Card Reader
Com Company Confidential Copyright 2005© Siemens AG 2 Connector SIM Card Reader Fault Symptoms Customer: GRT: Handset does not accept SIM card SIM Card Problems SIM Card Problems SCRAP has to be Watch for oxidation and not okay send separately to... -
Page 6: Connector Io Jack
Com Company Confidential Copyright 2005© Siemens AG 3 Connector IO Jack Fault Symptoms Customer: GRT: Charging Problems No connection to GRT Problems with external loudspeaker or microphone when using a car kit Tbd. Problems with accessories connected at the IO connector... -
Page 7: Connector Board To Board
Com Company Confidential Copyright 2005© Siemens AG 4 Connector Board to Board Fault Symptoms Customer: GRT: Display problems, like missing lines or columns on the LCD or Display problems display contrast problems or illumination problems B to B connector Problems... -
Page 8: Connector Battery
Com Company Confidential Copyright 2005© Siemens AG 5 Connector Battery Fault Symptoms Customer: GRT: Mobile does not switch on No connection to GRT Battery connector Problems SCRAP has to be Watch for oxidation and not okay send separately to... -
Page 9: Irda
Com Company Confidential Copyright 2005© Siemens AG 6 IRDA Fault Symptoms Customer: GRT: IRDA does not work Tbd. IRDA Problems Watch for oxidation and SCRAP has to be not okay damaged pads of the IRDA send separately to Diode...
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