Motorola BENQ V290 Disassembly
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Motorola BENQ V290 Disassembly

Motorola BENQ V290 Disassembly

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BENQ
56F05
Motorola V290
Disassembly & Download
Introduction
Version 1.0
1

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Summary of Contents for Motorola BENQ V290

  • Page 1 BENQ 56F05 Motorola V290 Disassembly & Download Introduction Version 1.0...

  • Page 2: Recommended Tools

    BENQ 56F05 Disassembly Introduction Responsible care should be taken during the disassembly and reassembly of the units in order to avoid damaging or stressing the housing and internal components. Ensure that a properly grounded high impedance conductive wrist strap is used while performing these procedures on electronic units.

  • Page 3: Disassembly Procedure

    BENQ 56F05 Disassembly Procedure The following information describes the procedure for removing and accessing various parts of the phone. Case 4 Removal 1. Turn off the telephone. 2. Slide down the battery cover. 3. Remove the battery pack from Case 4. 4.
  • Page 4 BENQ 56F05 5. Release the four screws and remove them. 6. Unclip the 2 snap fits from the left and right hand sides of the unit and separate Case 4 from Case 3. 7. Remove speaker from Case 4 by tweezers.
  • Page 5 BENQ 56F05 7. Unlock FPC board to board connector from Main board carefully. Main Board Removal 1. Carefully separate the main board from the Case 4. 2. Remove SIM Card Mylar from shielding case.
  • Page 6 BENQ 56F05 3.Remove the Shielding case (RF) by tweezers. 4.Remove Shielding case (BB) by tweezers. 5.Place the main board facing downwards on an anti-static mat.
  • Page 7 BENQ 56F05 6.Remove right and left side-key. 7.Remove keypad from Case 3. LCD Module Removal 1.Remove screw label by tweezers.
  • Page 8 BENQ 56F05 2.Remove Logo by tweezers. 3.Release the three screws and remove them. 4.Remove LCD Lens.
  • Page 9 BENQ 56F05 5.Remove Capacity Rubber by tweezers. 6.Unlock LCD Module connector by screw driver carefully. 7. Carefully separate LCD Module from Case 1 by bending the locking Tab.
  • Page 10 BENQ 56F05 8.Place a protection tape over the LCD Module. NOTE Do not touch the LCD module with your hands! 9.Separate Case 1 and Case 3 by pressing hinge and remove Case 1 Carefully.
  • Page 11 BENQ 56F05 10.Reomve FPC from Case 1 carefully. Assembly Procedure Once the unit is disassembled and the repair is carried out, it then becomes obvious that to assemble the unit, the procedure is the reverse of that previously completed for disassembly.
  • Page 12 BENQ 56F05 14. CSTN Logo 42.G4803.001 13. Assembly, Case2 60.G4801.001 12. LCD Module 54.G4802.001 22. Flipper screw label 40.G4801.001 8. Assembly, Case1 & 3 60.G4811.001 9. Keypad, P+Film 47.G4807.001 5. Metal Dome 34.G4801.001 1. Assembly, PCB 99.G4821.001 4. Assy, Sidekey FPC, Right 60.G4805.001 6.
  • Page 13 BENQ 56F05 20. Battery door 39.G4805.001 24. Nameplate Motorola 40.G4810.001 19. Battery 60.G4809.001 23. Product Label 18. Screw 86.00T11.3R5 2. SIM Mylar 40.G4804.001 17. Antenna 25.90036.011 10. Side-key, Left 16. Assy, Case4 40.G4804.001 60.G4806.001 15. Polyphonic Speaker 23.4G480.001 3. Side key FPC...
  • Page 14 BENQ 56F05 4. Audio Jack 6. BTB connector 22.13021.011 20.L1048.034 7. Antenna connector 21.M0001.001 1. Battery Connector 21.N0025.001 9. RF shielding Case 60.G4801.001 2. SIM connector 5. MIC holder 22.1D008.001 21.N0033.001 8. BB shielding Case 3. DC jack 60.G4802.001 22.10280.011...
  • Page 15 LABEL SCREW V290 14 40.G4810.011 NAME PLATEMOTOROLA SILVER TEAL 15 40.G4804.002 MYLAR SIM-BLACK 56F05 16 40.G4810.001 NAME PLATE MOTOROLA BLUE 56F05 17 47.G4804.005 VITA SIDEKEY LEFT 56F05 18 47.G4805.005 VITA SIDEKEY RIGHT 56F05 19 47.G4807.006 KEYPAD V290 P+F ENG. 56F05 20 47.G4809.001...
  • Page 16 BENQ 56F05 Download Introduction This document describes all functions in service XDMTool. ◎ System requirement and setup: Minimum requirement: Operation system: Win95/ Win98 / WinNT / Win2000. CPU: Pentium 233 MHZ or higher. Hard Disk: Free 10MB space. Memory: 64MB RAM. Input Device: Keyboard and mouse Calibration requirement:...
  • Page 17 BENQ 56F05 ◎ Function Description: A. New Download: Download interface and download code type The download interfaces : RS232 – Normal, RS232 – Middle, RS232 – Fast . The download code type consists of boot code, program code and language pack. Up to now, the language pack is not supported Baud rate and data cable When you select RS232—Normal to download, the baud...

  • Page 18: General View

    BENQ 56F05 - Download interface: RS232 interface - Current load version in handset: >=0.39 - New download load version : any version Solution: - Boot code: new boot code (r_BRom_BrVL_004.mot). Program code: The extension name of program code is “mot”, you can choose it by pressing “File LoadMot”...
  • Page 19 BENQ 56F05 Menu Bar Tool Bar Communication Device Status Report Configuration Operation Information Report Fig.2.1. The user-defined file system manager view. 3 Multi-Fast-Download Functions We separate the functions of the multi-fast-download into three parts include download code assignation, download procedure and independent command operation.
  • Page 20 BENQ 56F05 icons to specify the download code file paths. The operation is shown as Fig.3.1. Fig.3.1. Assign (a) program code or (b) boot code.
  • Page 21 BENQ 56F05 The specified file path and its converted binary block size would be showed as Fig.3.2. Fig.3.2. (a) Specified file path and (b) its converted binary block size.

  • Page 22: Download Procedure

    BENQ 56F05 3.2 Download procedure 3.2.1 Download interface Click the list box and specify a download interface. The operation is shown as Fig.3.3. Fig.3.3. Specify a download interface. 3.2.2 Communication device Click download status button to indicate whether its associated communication device would be used in download procedure.
  • Page 23 BENQ 56F05 3.2.3 Start the download procedures Fig.3.5 illustrates to start a download procedure. The specified communication device would be running and download procedure information would be showed. Fig.3.5. (a) Start a download procedure and (b) its download infomation.
  • Page 24 BENQ 56F05 3.2.4 Stop the download procedures The use could stop all current procedures or the independent one. The operation is shown such as Fig.3.6. Fig.3.6. Stop (a) all procedures or (b) independent one procedure.
  • Page 25 BENQ 56F05 B. Power off set default: Fig.1 illustrates to start a command procedure. The specified communication device would be running and command procedure information would be showed. ( b ) Fig.1. (a) Specify and (b) its command information.
  • Page 26 BENQ 56F05 C. Auto Calibration (1) Calibration connects cable: 1. In some calibration instrument, the RF output of GSM and DCS are different, so you must calibrate GSM and DCS each other. 2. If you have no connector with power supply and Acer downloader, you can get a travel charger and cut it, then divide the positive and negative electrode to connect into power supply.
  • Page 27 BENQ 56F05 2-2.Calibration Type : The calibration type was divided into two parts: Auto Calibration and Manual Calibration. 2-3.Auto Calibration : Choose the items that you want to calibrate when running auto-calibration function. AFC: Frequency. AGC: RxGain. APC: TxPower. ADC: Battery is for battery A/D converter calibration. ARC: Ramping table calibration.
  • Page 28 BENQ 56F05 Config file Calibration Calibration Item Device Message window Fig.2. The Auto Calibration main view. Terminology: Message Window: Display all related information during calibration. Calibration Item: To select calibration items. Calibration Device: Shows the calibration device is used during the calibration process.
  • Page 29 BENQ 56F05 1. Click “Option”->”Device” menu item to assign serial communication port and “Option”->”Baud Rate” menu item to specify the baud rate. Fig.3 shows these operations. Fig.3 Specify the (1) serial communication port and (2) baud rate. (2). Assign a corresponding database file 1.
  • Page 30 BENQ 56F05 Fig.4 Select the desire item for calibration (4). Assign a Configuration file 1. Due to different model of handset, the setting of the configuration file may be different. To select a configuration file, click “File”->”CalConfig” menu item from menu bar, or simply click on the configuration file button.
  • Page 31 BENQ 56F05 3. Click on the run button as figure 6.2. Fig.6.1 To select auto calibration radio button Fig.6.2 To execute a auto calibration 5-2.Manual Calibration To run a Manual Calibration, proceed to the following steps. 2. First go through steps from was described in the first. 3.
  • Page 32 BENQ 56F05 3.1 .Fill in the input parameters TX command parameters: Duration: the duration in seconds for running a TX command. Power Lv: Power level to be tested. Arfcn: Arfcn to be tested. APC Value: APC Value to be tested. Refer to Appendix A.4 for the recommend APC value on each power level.
  • Page 33 BENQ 56F05 Fig.6.7 To execute a manual calibration...

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