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TCL Alcatel MARATHON, Repair Document

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L2 Repair Document

TCL

Communication Ltd.

Rev.

2002D

Level 2 Repair Document

Page

1.0

18/33

All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

6

SIM card pin

7

Suction cup

8

Solder iron



9

Hot wind gun

4.3 Disassembly process

The steps of disassembly 2002D are as below.

Step1:

Take off the battery cover and

battery.

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Summary of Contents for Alcatel MARATHON

Page 1: ...33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization MARATHON 2002D Note this manual can be modified without prior notice on the characteristics...

Page 2: ...Repair Document Page 1 0 2 33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization 1 0 2017 03 20 Draft creation Xiaolong Yang James Huang Rev Date M...

Page 3: ...Warranty confirmation of L1 4 2 2 Visual mechanical check 5 2 3 Pretest 6 3 Software download 8 3 1 Install driver 9 3 2 SW download process 11 3 3 Change CU 13 4 Disassembly and assembly 2002D 16 4 1...

Page 4: ...arranty confirmation of L1 IMEI sticker check 1 Power on the handset enter 06 at the dial mode 2 Remove battery cover and battery then you will see the IMEI sticker Please make sure that the IMEI numb...

Page 5: ...Level 2 Repair Document Page 1 0 5 33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization 2 2 Visual mechanical check Please refer to Visual mechan...

Page 6: ...f available 4 Power on the product to launch the auto test Enter 09 at home screen to enter auto test mode you will see MMI UI TEST displayed on the screen Please select Pass to start auto test Press...

Page 7: ...back I Blow at mic part bottom right of the handset and you will hear a noise from receiver if it functions well II Press Pass to continue Camera I The phone opens camera function if it functions well...

Page 8: ...ontinue SIM I Insert SIM card and the phone will detect it and say SIM1 Exist SIM2 Exist if it functions well II Press Pass to continue 3 Software download The minimum requirements to perform a softwa...

Page 9: ...rights reserved Transfer copy use or communication of this file is prohibited without authorization 3 1 Install driver I Download the driver package from the CSS website https css tclmobile cn II Unz...

Page 10: ...ommunication Ltd Rev 2002D Level 2 Repair Document Page 1 0 10 33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization IV Click Finish after the succ...

Page 11: ...on of this file is prohibited without authorization 3 2 SW download process I Download the software and tool from the CSS website https css tclmobile cn you can get the latest version from this websit...

Page 12: ...All rights reserved Transfer copy use or communication of this file is prohibited without authorization IV Click button begin to upgrade V Connect the handset without battery and hold the dial key to...

Page 13: ...ocument Page 1 0 13 33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization VI Upgrade finished 3 3 Change CU You can change the handset s CU by usin...

Page 14: ...ansfer copy use or communication of this file is prohibited without authorization 2 Power on the handset and input 1923 on the idle Para set USB Log Open OK 3 Connect the handset and PC with USB cable...

Page 15: ...pair Document TCLCommunication Ltd Rev 2002D Level 2 Repair Document Page 1 0 15 33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization 7 Write succ...

Page 16: ...authorization 4 Disassembly and assembly 2002D 4 1 ESD Safety a Do not start the disassembly process if without ESD protection suggest sticking a warning poster on the wall in the work room b Below is...

Page 17: ...rap 4 ESD shoes d Detect the wrist strap is working good by using ESD wrist trap tester as below Low R 800KQ Normal 800KQ R 9MQ High R 9MQ 4 2 Disassembly tool You may use the following tools during t...

Page 18: ...18 33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization 6 SIM card pin 7 Suction cup 8 Solder iron 9 Hot wind gun 4 3 Disassembly process The ste...

Page 19: ...L2 Repair Document TCLCommunication Ltd Rev 2002D Level 2 Repair Document Page 1 0 19 33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization...

Page 20: ...Ltd Rev 2002D Level 2 Repair Document Page 1 0 20 33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Step2 Take off the 7 screws with screwdriv...

Page 21: ...L2 Repair Document TCLCommunication Ltd Rev 2002D Level 2 Repair Document Page 1 0 21 33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization...

Page 22: ...t TCLCommunication Ltd Rev 2002D Level 2 Repair Document Page 1 0 22 33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Step 4 Pry up main PCBA...

Page 23: ...2 Repair Document Page 1 0 23 33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Step5 Remove speaker camera and LCD by using soldering iron Te...

Page 24: ...Document TCLCommunication Ltd Rev 2002D Level 2 Repair Document Page 1 0 24 33 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Step 6 Disassembl...

Page 25: ...ture 330 Air Level 2 3 Height around 10mm Time less than 60s Please use high temperature protects film to protect surrounding elements when using hot wind gun 4 4 Disassembly Notice 1 Speaker easily t...

Page 26: ...cover 4 6 Disassembly process evaluation We list the MARATHON parts disassembly time technique levels and disassembly methods as below for technique levels Class 1 signifies easy to disassembly Class...

Page 27: ...s the Level 2 repair that can be done without any diagnostic equipment Power on failure N Power on failure Replace PCBA Charge for 15 minutes check whether can power on Check whether battery status is...

Page 28: ...ohibited without authorization Charging failure Replace battery N N N Check whether the voltage of the battery is 0V and Charge for 15 minutes check whether battery is good C h e c k w h e t h e r b a...

Page 29: ...ghts reserved Transfer copy use or communication of this file is prohibited without authorization Display failure Check whether the connection between LCD and PCBA is good N Y Check whether LCD is n o...

Page 30: ...r copy use or communication of this file is prohibited without authorization SIM card can t be recognized Check whether the SIM card is good N N C h e c k w h e t h e r S I M c a r d connector is good...

Page 31: ...er copy use or communication of this file is prohibited without authorization TF card can t be recognized Check whether the TF card is good N Check whether the TF card connector is good Change TF card...

Page 32: ...problem For L2E repair center please proceed with L2E repair process in L2E repair center For L2 repair center please exchange the PCBA 7 PCBA exchange For L2 repair center if Level 2 repair does not...

Page 33: ...ackaging requirement mentioned in TN14011 9 Functional test During the function test the following items must be checked and validated 1 Cosmetic aspect of the handset 2 The Software Technical sticker...

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