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Alcatel ONE TOUCH 7053 Repair Document

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TCT
L2 Repair Document
Mobile Limited
ALCATEL
ONE TOUCH 7053
Note:
this manual is non-contractual and TCT Mobile Limited can modify it without prior notice on the
characteristics of described equipments.
Rev.
Page
1.1
1/44
ALCATEL ONE TOUCH 7053 Level 2 Repair Document
All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

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Summary of Contents for Alcatel ONE TOUCH 7053

  • Page 1 TCT Mobile Limited can modify it without prior notice on the characteristics of described equipments. Rev. Page 1/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 2 Draft creation Feng Jianhong shen Rev. Date Modification description Prepared By Checked By Approved By Rev. Page 2/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 3: Table Of Contents

    Software download ....................9 3.1 Equipments requested when download: ..............9 3.2 SW download process .................... 10 Disassembly and assembly ONE TOUCH 7053 ............ 18 4.1 ESD Safety ........................ 18 4.2 Disassembly tool ...................... 18 4.3 Disassembly process ..................... 19 4.4 Reassembly Process ....................

  • Page 4: Level 2 Repair Process

    Disassembly L2 Repair PCBA Replace Retest Reassembly Retest Restore User Information Record in BIG Rev. Page 4/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 5: Warranty Check And Visual Inspection

    Lens, keypad, etc. Distortion  Bend, twisted or crushed on the h/s, cover/casing or connectors, etc. Rev. Page 5/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 6: Pretest

    II. Please draw the yellow data according to display and it will show “TP Tested Success!” , Press “PASS” to continue. Rev. Page 6/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 7 I. You will hear the melody if it functions well. II. Press “Pass” to continue. Rev. Page 7/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 8 I. Insert the SIM card and the phone will detect it if it functions well. Rev. Page 8/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 9: Software Download

    ⑴ A handset with full power; ⑵ PC with windows system; ⑶ A USB cable. Rev. Page 9/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 10: Sw Download Process

    Ⅰ. Check your handset‟s CU, then download the corresponding software, “Sugar_X1 Download Tool” and “CommercialDB.cfg” file from CSS. (1)Software: (2)Download tool: (3)CommercialDB file: Rev. Page 10/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 11 Ⅱ. Please decompress Sugar_X1 Download Tool “SUGAR_X1_V101.rar” to Decompress “X1_CommercialDB V16.exe” and copy “CommercialDB.cfg” to C:\SUGAR_X1\Configuration\ Rev. Page 11/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 12 Decompress “7053D_AE_AL_V2.0_20160105.exe” and copy data (156 files) to C:\SUGAR_X1\data Ⅲ. Launch “SUGAR.exe” in C:\SUGAR_X1\bin. Rev. Page 12/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 13 Mobile Limited You can click “Options” and select “Set DLMode” to setting, then click “OK”. Rev. Page 13/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 14 VI. You will see the phone enter MMI test mode, please select “Reboot” -> “Reboot to FFBM” (Remark: please DON’T click “OK”) Rev. Page 14/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 15 L2 Repair Document Mobile Limited VII. Connect phone to PC by USB cable. Rev. Page 15/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 16 L2 Repair Document Mobile Limited Download finished Rev. Page 16/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 17 VIII. Then the phone will power on to this page, please click “Reboot” -> “Reboot to Android” -> “OK”. Rev. Page 17/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 18: Disassembly And Assembly One Touch 7053

    You may use the following tools during the disassembly and reassembly procedure: Plastic Flake Tweezers Hot wind gun Screwdriver Soldering iron Vacuum chuck (TORX6) Rev. Page 18/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 19: Disassembly Process

    HHD 9392 30ml/1pcs Hankel ™ 4.3 Disassembly process The steps of disassembly ONE TOUCH 7053 are as below. Step 1: Take out the tray of SIM and SD card . Rev. Page 19/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document...
  • Page 20 Heating the battery cover with a heating station. the heating temperature 60℃, Heating time 5 minutes. Rev. Page 20/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 21 60℃, Heating time 5 minutes. remove battery cover by using Vacuum chuck Vacuum chuck Rev. Page 21/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 22 Step 3: Take off the 22 screws by using the screwdriver. Step 4: Remove the rear holder. Rev. Page 22/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 23 Rear holder Step 5: Disconnect the battery connector and remove the battery and holder. Rev. Page 23/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 24 DO NOT re-use the battery after battery disassembly. Step 6: Remove the speaker and antenna support. Rev. Page 24/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 25 L2 Repair Document Mobile Limited Speaker and antenna support Rev. Page 25/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 26 Step 7: remove the main board: Moto FPC conn of TP and LCD conn. Screw Screw Rev. Page 26/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 27 L2 Repair Document Mobile Limited Main FPC conn. RF conn. Main board Rev. Page 27/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 28 L2 Repair Document Mobile Limited Step 8: Remove the receiver and rubber Receiver Light sensor rubber Rev. Page 28/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 29 Step 9: Remove the main FPC,RF cable and Sub PCBA from 3In1（TP，LCD，front cover） 3 in 1 Rev. Page 29/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 30 Step 10: Remove the front camera,vibrator,and rear camera (Temperature：Lead-free technology 330℃± 10℃，time：2~3 seconds) Front camera Vibrator Rev. Page 30/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 31 L2 Repair Document Mobile Limited Rear camera Step 11: Disassembly complete. Rev. Page 31/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 32: Reassembly Process

    Step：please reference the „X1 dispensing guide video‟ 4.5 Disassembly process evaluation list the ONE TOUCH 7053 parts disassembly time, technique levels and disassembly methods as below, for technique levels, Class 1 signifies easy to disassembly, Class 2 signifies normal to disassembly and Class 3 signifies hard to disassembly.
  • Page 33 The connector Hot wind gun Battery connector Class3 is easy to be Tweezers damaged Rev. Page 33/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 34: Disassembly Complete

    L2 Repair Document Mobile Limited 5 Disassembly Complete  Explored view  Below table lists ONE TOUCH 7053 L2 spare parts for example. Regarding more spare part list you could also refer to: https://css.tclmobile.cn/. Item PN Name Repair Description Quantity level SIM 卡托盘顶针,SIM Card Tray Pin,ACE,...
  • Page 35 闪光灯罩组件,Flash light lampshade 26 50200476 Flash light lampshade 闪光灯装饰件接地导电泡棉,Flash light 27 54504354 Flash light foam foam,HEP-010,3*2.2*1.0mm Rev. Page 35/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 36 耳机插座,Ear connector,(JAF00-05212- 46 43904096 connector 0100) 天线弹片,Spring antenna,SPRING 47 44400002 Spring antenna Rev. Page 36/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 37 Tape(right),120.25*14.69*0.25mm 泡棉胶（下）, Foam Tape(down), 65 47200869TMC Foam Tape(down) 66.38*13.74*0.25mm 听筒装饰件背胶,Receiver decoration 66 47200865 Receiver Rev. Page 37/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 38: Level 2 Repair

    Check the contact on the PCBA (dirty or oxidized), replace the vibrator if necessary; Rev. Page 38/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 39: Pcba Exchange

    8 Other component exchange The other components exchange such as LCD + touch panel Rev. Page 39/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 40: Final Test

    Default welcome message Press *#2886# on the idle screen to start the auto test Rev. Page 40/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 41: Measurement

    Put failure code label and custom label on one side other side Network Rev. Page code 41/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 42 Outer packing is anti-vibration bag Inner packing is anti-static bag Rev. Page 42/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 43 Stick up the same models with tapes Mark the model, quantity and specification of custom label on tape Rev. Page 43/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 44 Thanks for your cooperation. TCT Mobile Limited Global Customer Service TS Dept. Apr.05 , 2016 Rev. Page 44/44 ALCATEL ONE TOUCH 7053 Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

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