TCL Alcatel Plus 10 WIFI Repair Document
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TCL Alcatel Plus 10 WIFI Repair Document

TCL Alcatel Plus 10 WIFI Repair Document

2 in 1 tablet, lte keyboard
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L2 Repair Document
Note: this manual is non-contractual and TCL Communication Ltd. can modify it without prior
notice on the characteristics of described equipments.
Rev.
1.0
ONETOUCH 8085+LKB001X/A
All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
Plus 10 WIFI
2 IN 1 Tablet
LTE Keyboard
8085+LKB001X/A
TCL
Level 2 Repair Document
Communication Ltd.
Page
1/71

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  • Page 1 L2 Repair Document Communication Ltd. Plus 10 WIFI 2 IN 1 Tablet LTE Keyboard 8085+LKB001X/A Note: this manual is non-contractual and TCL Communication Ltd. can modify it without prior notice on the characteristics of described equipments. Rev. Page 1/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved.
  • Page 2 L2 Repair Document Communication Ltd. 2016-05-05 Draft creation Jane Chen Keira Xie Rev. Date Modification description Prepared By Checked By Approved By Rev. Page 2/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 3: Table Of Contents

    L2 Repair Document Communication Ltd. Content Level 2 repair process ....................4 Warranty Check and Visual Inspection ..............6 2.1 Warranty confirmation of L1..................6 2.2 Visual mechanical check ..................9 2.3 Pretest ........................10 Battery ........................17 3.1 Battery information ....................17 3.2 Battery test ......................

  • Page 4: Level 2 Repair Process

    L2 Repair Document Communication Ltd. 1 Level 2 repair process  For tablet (8085) Start Visual Inspection Warranty Check Pretest & Failure confirm Back up user data System firmware install IMT tool test Disassembly L2 Repair PCBA Replace Retest Reassembly Retest Delete the IMT tool in tablet Restore User Information...
  • Page 5 L2 Repair Document Communication Ltd.  For LTE keyboard Start Pretest + visual inspection Software upgrading Retest Disassembly L2 repair Board exchange? Exchange PCBA Exchange board Assembly Assembly Software upgrade Sticker damaged? Complete sticker printing Final test Rev. Page 5/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved.

  • Page 6: Warranty Check And Visual Inspection

    L2 Repair Document Communication Ltd. 2 Warranty Check and Visual Inspection 2.1 Warranty confirmation of L1  SN sticker for tablet 1) If the SN sticker on the back cover or in the SD card cover is not lost: We should make sure that the SN number MUST be the same with the one on the SN sticker; if not, it’s out of warranty policy.
  • Page 7 L2 Repair Document Communication Ltd.  Humidity sensitive label If humidity sensitive label is not good, the cell phone will be considered as out of guarantee. 1). Liquid was detected by humidity sensitive label. 2). Position of humidity sensitive sticker on tablet. There are two positions of humidity sensitive sticker Position A: Rev.
  • Page 8 L2 Repair Document Communication Ltd. Position B: Rev. Page 8/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 9: Visual Mechanical Check

    L2 Repair Document Communication Ltd. 3) Position of humidity sensitive sticker on LTE keyboard. 2.2 Visual mechanical check Mechanical warranties check items: Corrosion  Corrosion on the USB connector and other metal surfaces。 Hole (diameter > 1mm)  Holes on any surface, including the front casing, furnished frame, battery cover, touch Lens, keypad…...

  • Page 10: Pretest

    L2 Repair Document Communication Ltd.  Bend, twisted or crushed on the h/s, cover/casing or connectors, etc. Broken  Touch broken, casing/cover broken, etc. Dropped  Keypad tear off, touch lens, connectors dropped, etc.  External physical damage relating to abnormal use, like front case and frame opened Others ...
  • Page 11 L2 Repair Document Communication Ltd. Step 2: Double click to open the “Customer” folder and double click to run the IMT tool “TestConsole” . Step3: Select “Auto” to start the auto test, or select “MANU” to do the IMT tool test manually. Rev.
  • Page 12 L2 Repair Document Communication Ltd. If you select “Auto”, the test items will be tested step by step. If one of the tests failed during “Auto” test mode, it will display “Test fail, restart?” Choose “Yes” to continue; Choose “No” to test the next item.
  • Page 13 L2 Repair Document Communication Ltd. II. Please slither on the screen with three fingers. III. It will display “Pass” or “Fail”.  I. It will display white if it functions well; II. Touch screen to continue. III. It will display black if it functions well; IV.
  • Page 14 L2 Repair Document Communication Ltd. III. It will take a video and play it automatically; IV. Press “Pass” to continue.  TF Card I. It will detect the TF card if it functions well II. It will display “Pass” or “Fail”. ...
  • Page 15 L2 Repair Document Communication Ltd. Connect to HDMI device according to the instruction; It will display “Pass” or “Fail”;  Sensor Accelerometer Put the handset towards up according to instruction; Put the handset towards the directions indicated by instructions; it will say “All positions checked”...
  • Page 16 L2 Repair Document Communication Ltd. Step 4: Insert the LTE keyboard to your PC by USB cable. And the ComPort will display the port. Step 5: Click “Start” to begin the test. Step 6: It will display “The Red LED is OK?””The Blue LED is OK?””The Green LED is OK?”. Press “Yes”...

  • Page 17: Battery

    L2 Repair Document Communication Ltd. Step 7: when the test finish, it will display all the result. 3 Battery 3.1 Battery information 1) Battery picture a) Battery of tablet Rev. Page 17/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 18 L2 Repair Document Communication Ltd. Rev. Page 18/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 19 L2 Repair Document Communication Ltd. b) Battery of LTE keyboard Battery feature Model Element Capacity Tablet Battery Li Lithium 5830mAh LTE keyboard Battery Li Lithium 2580mAh Battery life The bellowing table shows the nominal battery life respectively in standby mode. These typical values are expressed in normal temperature with battery initially full charged and under good ratio coverage.

  • Page 20: Battery Test

    L2 Repair Document Communication Ltd. LKB001X/A Plus10 Power pack Working time as hotspot Standby time (hours) 350hours Power pack Lithium 6hours * Pmin: minimum transmission power ** DTX: no transmission during period of silence Battery charge time For a normally discharged battery which has not been stored for long time, the charge time listed as below table.
  • Page 21 L2 Repair Document Communication Ltd. Display lights up and following battery icon displayed: During charging Sequential icon flashing: Following fixed battery icon display : After charging (charger connected) Table - Battery charge status on handset 2) If the display does not light on or battery icon does not flash when the charger or the tablet’s charge function is defective with mechanical or electronics.

  • Page 22: Battery Specification

    L2 Repair Document Communication Ltd. 3.3 Battery specification a) Battery of tablet Rev. Page 22/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 23 L2 Repair Document Communication Ltd. Battery of LTE keyboard Rev. Page 23/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 24: Note Of Battery

    L2 Repair Document Communication Ltd. 3.4 Note of Battery Potential for fire or burning. Do not puncture, crush, or heat the battery. Strictly avoid using sharp tool to pry up battery. Fire extinguisher is needed for emergency. The battery can’t be re-used after disassembly. 4 Tablet System install It is authorized to install system firmware for the tablet which needs to be updated.
  • Page 25 L2 Repair Document Communication Ltd. Step 2: Double click to open the folder, and then open the “BIOS_Flash” folder. Step 3: Right click the “01_Plus10_afuFlash”, and press “Run as administrator”. Step 4: It will display “The BIOS will be flashed to this machine”. Press any key to continue. Rev.

  • Page 26: Os Install Process

    L2 Repair Document Communication Ltd. Step 5: It will run for a while and then will display “Press any key to reboot the windows!” Update finish. 4.3 OS install process Step 1: You should provide a USB disk first, the size should more than 8 GB, format the USB flash disk to the NTFS type.
  • Page 27 L2 Repair Document Communication Ltd. Step 2: Insert the U disk into the tablet PC on power off mode. Then you should set the OS startup from USB Disk, We have two ways to achieve it. Way 1: When the tablets is on bring up, constantly press Fn+F7 at the same time when the alcatel logo pops up before the system enter the OS, you will see the BIOS Pop-up prompt box, select it to “UEFI:USB Flash Disk”...
  • Page 28 L2 Repair Document Communication Ltd. when it is finish you should input “exit” and then press enter. Update finish. Rev. Page 28/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 29 L2 Repair Document Communication Ltd. Way 2: When the tablets is on bring up, constantly press Delete when the alcatel logo pops up before the system enter the OS, tablet will enter the BIOS setup interface. Press the direction key move BIOS to Boot page, and then move the cursor to “Boot option #1”,enter, select the “UEFI: MultipleCard Reader”...

  • Page 30: Check Bios And Os Version

    L2 Repair Document Communication Ltd. 4.4 Check BIOS and OS version After installing BIOS and OS, check whether the BIOS and OS version in device is newest or not. Check BIOS version Way 1: Step 1: Press and R key at the same time. Step 2: Input “cmd”...
  • Page 31 L2 Repair Document Communication Ltd. Step 4: BIOS version Way 2: Step 1: Input “msinfo32” in Cortana search bar. Rev. Page 31/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 32 L2 Repair Document Communication Ltd. Step 2: Press Enter key, and then the information will pop up. Way 3: Input “cmd” in Cortana search bar -> press Enter -> Input “systeminfo” -> press ENTER (similar with way1). Check OS version ->...

  • Page 33: Lte Keyboard Upgrade

    L2 Repair Document Communication Ltd. Note: If the BIOS and OS versions in the device are all newest, and the IMT tool test result is pass, there is no need to reinstall the system firmware. 5 LTE keyboard upgrade Note: There is TPST tool for corresponding LKB001X/A products, please ensure you select the right directory to download the appropriate version a) Device should be turn on，When insert LKB001X/A to the PC, it will setup the drivers automatically, if the PC can’t autorun the CD, you can run the CD by manual.
  • Page 34 L2 Repair Document Communication Ltd. c) Double click to install TPST_TPW0070004 d) When you open this tool the first time, please input the password 123456 to unlock it. e) The tool recognized TPST port Rev. Page 34/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved.
  • Page 35 L2 Repair Document Communication Ltd. f) Select software : download image g) Check the progress here Rev. Page 35/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 36 L2 Repair Document Communication Ltd. h) update finished Rev. Page 36/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

  • Page 37: Disassembly And Assembly 8085 And Lkb001

    L2 Repair Document Communication Ltd. 6 Disassembly and assembly 8085 and LKB001 6.1 ESD Safety Please wear static loop or static glove 6.2 Disassembly tool You may use the following tools during the disassembly and reassembly procedure: Tweezers Hot wind gun Plastic Flake Pry bar Screwdriver...

  • Page 38: Disassembly Process

    L2 Repair Document Communication Ltd. 6.3 Disassembly process (1) The steps of disassembly 8085 are as below. Step1: Take off the back cover by using plastic flake. Note: disassembly the back cover along the direction of the arrow. Be careful not to damage the side key FPC.
  • Page 39 L2 Repair Document Communication Ltd. Step2: Disconnect the side key FPC, main camera, Dock pin FPC, battery, TP FPC and LCD FPC with tweezers. Remove the front camera conduct fabric, speakers and high temperature from PCBA. Rev. Page 39/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved.
  • Page 40 L2 Repair Document Communication Ltd. Step3: Take off the 26 screws on the tablet. There are two kinds of screws as below. Description Part number Screw,PM(Machine),1.4*0.3*2.5,FlatHead,2.6*0.5,+type,+1.4F1, BMA1425263C1 WithNylok,SWCH18A,HV400--550,PlatingWhiteZN,N/A,SEOUL Screw,PM(Machine),1.4×0.3×1.3mm,FlatHead,3.2×0.3mm,+type,0, WithThreadLock,SWCH18A,HV380- BMA1413300C3 480,PlatingBlackZN,N/A,XIANGJIAN Rev. Page 40/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved.
  • Page 41 L2 Repair Document Communication Ltd. Step4: Pry up the battery with the pry bar. Step 5: Remove the Dock pin FPC and Dock pin PCBA. Rev. Page 41/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 42 L2 Repair Document Communication Ltd. Step6: Pry up the PCBA with plastic flake. Rev. Page 42/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 43 L2 Repair Document Communication Ltd. Step 7: Remove the main camera, side key FPC and TP FPC. Step 8: Remove the Middle Frame with plastic flake. Rev. Page 43/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 44 L2 Repair Document Communication Ltd. Step 9: Reverse to separate the LCD from Furnished Front Casing & TP. Step 10: Disconnect the front camera, speakers and Dock pin FPC from the PCBA. (Temperature: Lead-free technology 330℃±10℃, time: 5-6s) Rev. Page 44/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document...
  • Page 45 L2 Repair Document Communication Ltd. Step 11: Disassembly complete. (2) The steps of disassembly LKB001 are as below. Step1: Remove the FRONTCASINGRUBBER and the 2 screws with tweezers and screw driver. Rev. Page 45/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved.
  • Page 46 L2 Repair Document Communication Ltd. Step2: Remove the BACKCASINGRUBBER and the 2 screws with tweezers and screw driver. Step3: Separate the FurnishedBackCasing with plastic flake. Rev. Page 46/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 47 L2 Repair Document Communication Ltd. Rev. Page 47/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 48 L2 Repair Document Communication Ltd. Step4: Disconnect the antenna cable, High temperature tape, pogo pin PCBA electricize line, key FPC, Touch sensor FPC and battery with tweezers. Step5: Remove the 3 screws on PCBA with screw driver and separate PCBA with plastic flake. Rev.
  • Page 49 L2 Repair Document Communication Ltd. Step6: Remove the 3 screws on pogo pin PCBA with screw driver and separate pogo pin PCBA with plastic flake. Step7: Remove the 2 screws on PCBA with screw driver and separate PCBA with plastic flake. Step8: Remove all the screws on Middle support with screw driver.
  • Page 50 L2 Repair Document Communication Ltd. Step10: Separate the Middle support with plastic flake. Step11: Remove the Touch sensor with pry bar. Rev. Page 50/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 51 L2 Repair Document Communication Ltd. Step12: Separate the Touch pad support and Touchpad mylar from Touch sensor PCBA. Step13: Disconnect the pog pin PCBA connecting line with solder iron. (Temperature: Lead-free technology 330℃±10℃, time: 5-6s) Rev. Page 51/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved.

  • Page 52: Reassembly Process

    L2 Repair Document Communication Ltd. Step14: Disassemble complete. 6.4 Reassembly process Please make reference to the disassembly process for assembly reverse an order of the disassembly steps. Attention:  When assembling front camera, make sure the Front Camera Conduct Fabric is pasted back. Rev.
  • Page 53 L2 Repair Document Communication Ltd.  When assembling battery, make sure the High temperature tape is pasted back and pay attention to the positive electrode.  When assembling speakers and Dock pin cables, pay attention to the positive electrode and negative electrode.

  • Page 54: Disassembly Process Evaluation

    L2 Repair Document Communication Ltd. 5.5 Disassembly process evaluation We list the 8085 and LKB001 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 55: Level 2 Repair

    L2 Repair Document Communication Ltd. 7 Level 2 repair This chapter describes the Level 2 repair that can be done without any diagnostic equipment.  For tablet  Charging failure Charging failure Check whether the voltage of the battery is 0V and Charge for 15 R e p l a c e minutes, check whether it is ok keyboard...
  • Page 56 L2 Repair Document Communication Ltd.  Display failure Display failure Check whether the connection Reassemble LCD b e t w e e n LCD a n d LCD connector is good C h e c k w h e t h e r LCD i s Change LCD n o r m a l （...
  • Page 57 L2 Repair Document Communication Ltd.  Touch function failure Touch function failure Check whether the connection Reassemble TP between TP and TP connector is good C h e c k w h e t h e r T P i s Change FURFRONT n o r m a l ( i n t e r c h a n g e method)
  • Page 58 L2 Repair Document Communication Ltd. TF card can’t be recognized  T F c a r d c a n ’ t b e recognized Check whether the TF card is Change TF card good C h e c k w h e t h e r t h e T F c a r d connector is good Change TF card connector and see if problem can be solved...
  • Page 59 L2 Repair Document Communication Ltd.  Main camera function failure Main camera function failure Check whether the connection Reassemble main camera between main camera and Main camera connector is good Check whether main camera is Replace main camera normal C h e c k w h e t h e r M a i n c a m e r a Reweld or replace Main connector is normal camera connector...
  • Page 60 L2 Repair Document Communication Ltd.  Sub camera function failure Sub camera function failure Check whether the connection between sub camera and sub Reassemble sub camera camera connector is good Check whether sub camera is Replace sub camera normal C h e c k w h e t h e r s u b c a m e r a R e w e l d o r r e p l a c e s u b connector is normal camera connector...
  • Page 61 L2 Repair Document Communication Ltd.  Power on failure Power on failure Charge for 15 minutes, check whether can power on Reassemble the back Check whether back cover is assembled cover well R e a s s e m b l e t h e Check whether the connection between battery battery and battery connector is good...
  • Page 62 L2 Repair Document Communication Ltd.  No sound or sound isn’t normal N o s o u n d o r s o u n d isn’t normal Check whether left speaker or Change speakers right speaker is normal Check whether contact of PCBA Clean the contact of is clean PCBA...
  • Page 63 L2 Repair Document Communication Ltd.  For LTE keyboard  SIM card can’t be recognized S I M c a r d c a n ’ t b e recognized Re-assemble or change Check whether the SIM card is SIM card good C h e c k w h e t h e r S I M c a r d Re-weld or change SIM...
  • Page 64 L2 Repair Document Communication Ltd.  Touch pad function failure Touch pad function fail Check whether the connection Re-place the tablet on b e t w e e n t a b l e t a n d L T E keyboard keyboard is good Check whether Touch sensor...

  • Page 65: Pcba Exchange

    L2 Repair Document Communication Ltd.  Key function failure Key function fail Check whether the connection Re-place the tablet on b e t w e e n t a b l e t a n d L T E keyboard keyboard is good C h e c k w h e t h e r...

  • Page 66: Other Component Exchange

    L2 Repair Document Communication Ltd. Note:1. Kindly note to stick high temperature tape on PCBA in case of test point conduct electrici ty to LCD via Mid-frame. 2. packaging method please refer item “APPENDIX 1 Packaging Requirements”. 9 Other component exchange The other components exchange such as Furnished Front Casing &...
  • Page 67 L2 Repair Document Communication Ltd. Swap PCBA 1. RCs collect defective PCBAs Visual inspection according to appearance problem and with Part 1 send to RSH. 2. RSH keep the PCBAs. Packing the PCBAs according to Part 2 Send back L3 PCBAs ...
  • Page 68 L2 Repair Document Communication Ltd. × × × × Rev. Page 68/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 69 L2 Repair Document Communication Ltd. ×  3) Symptom sticker, high temperature adhesive or nonstandard label on PCBA; Note: a. Nonstandard label means broken label, label with handwriting, dirty label, label pasted in the wrong place, etc. b. L2E label, IMEI label and BSN sticker are acceptable to be kept on PCBA only under the condition that these labels are intact, clean and smoothly pasted in the right place) ×...
  • Page 70 L2 Repair Document Communication Ltd. ×  4) PCBA with liquid or mildew. × Packing requirements a) Wrap PCBA with anti-static bag Note: please keep the anti-static bag clean and intact, especially not to paste any label on it. × √...
  • Page 71 Pisco 862387010987343 (eg.) 2AYGES1 power on If you have any question or problem, please feel free to contact us Thanks for your cooperation. TCL Communication Ltd. Global Customer Service TS Dept. May 5 , 2016 Rev. Page 71/71 ONETOUCH 8085+LKB001X/A Level 2 Repair Document All rights reserved.

This manual is also suitable for:

Alcatel 8085Alcatel lkb001xAlcatel lkb001a

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