TCL Alcatel Idol4 Repair Document Download Page 4

Page: 4 / 61

L2 Repair Document

TCL

Communication Ltd.

Rev.

ONE TOUCH 6055K/P/Y/B/H Level 2 Repair Document

Page

1.0

4/61

1 Level 2 repair process

Reassembly

Record in BIG

End

Retest

Start

Visual Inspection

Warranty Check

Pretest & Failure confirm

SW Upgrade

Disassembly

L2 Repair

Retest

Function test

PCBA Replace

The user data will be clear in this step

Summary of Contents for Alcatel Idol4

Page 1: ...Page 1 0 1 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Idol4 ONE TOUCH 6055K P Y B H Note this manual is non contractual and TCL Communic...

Page 2: ...P Y B H Level 2 Repair Document Page 1 0 2 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization 1 0 2016 2 26 Draft creation Wilson li Rev Date M...

Page 3: ...Install driver 12 3 3 SW download process 13 4 Disassembly and assembly ONE TOUCH 6055 17 4 1 ESD Safety 17 4 2 Disassembly tool 17 4 3 Disassembly process 18 4 4 Reassembly Process 33 4 5 Disassembl...

Page 4: ...sfer copy use or communication of this file is prohibited without authorization 1 Level 2 repair process Reassembly Record in BIG End OK Retest OK OK Start Visual Inspection Warranty Check Pretest Fai...

Page 5: ...handset enter 06 2 If the IMEI sticker in the back casing is not lost We should make sure that the IMEI number MUST be the same with the one on the IMEI sticker if not it s out of warranty policy Hum...

Page 6: ...decorate frame battery cover touch Lens keypad etc 5 Distortion Bend twisted or crushed on the h s cover casing or connectors etc 6 Broken Touch broken casing cover broken etc 7 Dropped Keypad tear of...

Page 7: ...le NEXT to continue the auto test Traceability I You can get some information such as IMEI CU REF PTM Date Code etc II Press Pass to continue SMARTPA CAL I It will running the test automatically and s...

Page 8: ...inue Keyboard I Press the key displayed on the screen The key on the screen will turn grey when you press it if it functions well II Press Pass to continue LCD Backlight I The screen backlight will be...

Page 9: ...will hear a voice prompt which introduces some emergency call numbers from the bottom speaker if it functions well VIII Press Pass to continue IX Make a noise near the MAIN MIC you will hear it from...

Page 10: ...functions well VI Press Pass to continue VII Remove headset according to the instruction and press Pass to continue FM I Insert headset according to the instruction and you will hear FM playing and F...

Page 11: ...senor according to instruction and it will say near OK far OK if it functions well II Press Pass to continue SIM I Insert SIM card and the phone will detect it if it functions well II Press Pass to co...

Page 12: ...info such as PRN SNR etc on the screen if it functions well II Press Pass to continue Factory Reset I You will see the screen shows This will eraser all data from your phone internal storage do you w...

Page 13: ...copy use or communication of this file is prohibited without authorization Install driver finish 3 3 SW download process Power off the handset and connect it with PC by USB cable and then open Sugar Q...

Page 14: ...reserved Transfer copy use or communication of this file is prohibited without authorization Input User name and Password and then press OK to log on Use Get Status function to check current SW vision...

Page 15: ...TCLCommunication Ltd Rev ONE TOUCH 6055K P Y B H Level 2 Repair Document Page 1 0 15 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization 2 Press...

Page 16: ...nication of this file is prohibited without authorization Remark You can get Date code of the headset by using Get Status function III Power off the handset and reconnect it with PC by USB cable then...

Page 17: ...unication of this file is prohibited without authorization 4 Disassembly and assembly ONE TOUCH 6055 4 1 ESD Safety Please wear static loop or static glove 4 2 Disassembly tool You may use the followi...

Page 18: ...f this file is prohibited without authorization Digital heating table 4 3 Disassembly process The steps of disassembly ONE TOUCH 6055 are as below Step1 Separate the SIM tray first then separate the b...

Page 19: ...ument Page 1 0 19 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization After the current temperature reach 60 put the Idol4 on the platform for 15...

Page 20: ...erved Transfer copy use or communication of this file is prohibited without authorization pull up the back cover with the sucker use the plastic flake to slide along the edge of back cover until there...

Page 21: ...Level 2 Repair Document Page 1 0 21 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Step2 disconnect the 14 screws marked in red squares The...

Page 22: ...Level 2 Repair Document Page 1 0 22 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization the torque of the screw is 0 7KGF CM Remove the steel di...

Page 23: ...P Y B H Level 2 Repair Document Page 1 0 23 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Step 3 remove the Mylar and disconnect the connec...

Page 24: ...TOUCH 6055K P Y B H Level 2 Repair Document Page 1 0 24 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization remove the RF cable before remove ba...

Page 25: ...d Transfer copy use or communication of this file is prohibited without authorization For this step you can refer to the video disassemble battery for Idol4 Step 4 disconnect the Audio module connecto...

Page 26: ...pair Document TCLCommunication Ltd Rev ONE TOUCH 6055K P Y B H Level 2 Repair Document Page 1 0 26 61 All rights reserved Transfer copy use or communication of this file is prohibited without authoriz...

Page 27: ...ication Ltd Rev ONE TOUCH 6055K P Y B H Level 2 Repair Document Page 1 0 27 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Step 5 Remove the...

Page 28: ...ocument Page 1 0 28 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Step 6 applying hot air into the Audio jack and remove the Audio jack mod...

Page 29: ...Repair Document Page 1 0 29 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Remove the antenna sub PCB by plastic flake Step 7 separate the...

Page 30: ...pair Document TCLCommunication Ltd Rev ONE TOUCH 6055K P Y B H Level 2 Repair Document Page 1 0 30 61 All rights reserved Transfer copy use or communication of this file is prohibited without authoriz...

Page 31: ...pair Document TCLCommunication Ltd Rev ONE TOUCH 6055K P Y B H Level 2 Repair Document Page 1 0 31 61 All rights reserved Transfer copy use or communication of this file is prohibited without authoriz...

Page 32: ...Page 1 0 32 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Step 8 Disassemble complete Note there is a video of the IDOL4 disassembly proce...

Page 33: ...mbly reverse an order of the disassembly steps Jig list PN description Picture WAA00002U002 Press battery cover after assembly WAA363063002 apply foam to battery cover WAA3630TG002 Back cover press ad...

Page 34: ...OUCH 6055K P Y B H Level 2 Repair Document Page 1 0 34 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Make sure the RF cable is assembled on...

Page 35: ...Level 2 Repair Document Page 1 0 35 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization 3 red squares are marked for 3 key positions Assemble the...

Page 36: ...36 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Place the foam on the back cover release liner be attention on the position of back cover...

Page 37: ...mmunication of this file is prohibited without authorization Assemble the back cover with the JIG PN WAA00002U002 it is same with the JIG for Go Play but use different module PN WAA3630TG001 for Idol4...

Page 38: ...lass 3 signifies hard to disassembly Spare part Time for disassembly Jigs for disassembly Difficulty Class Remark Furnished battery cover 10s Class 2 Battery pack 15s Class 2 Screws 8s Screwdriver Cla...

Page 39: ...Ltd Rev ONE TOUCH 6055K P Y B H Level 2 Repair Document Page 1 0 39 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization Below table lists ONE TOU...

Page 40: ...s chapter describes the Level 2 repair that can be done without any diagnostic equipment In case the Level 2 repair can t solve the problem or the PCBA is damaged exchange the PCBA Note as there is gl...

Page 41: ...H1 18 mm W O POST W O DIP coaxial cable connector socket ECT818000531 ECT ARM0020009C1 1 just open on wifi PCBA 148 antenna spring antenna spring Over PCB 1 PINs 0 mm 3 35x1 2xWH1 0 mm W O POST W O DI...

Page 42: ...1 not open in folog 156 BTB Connector Socket BTB Connector Socket OVER PCB 10 0 PINs 0 40 mm 4 6X2 2XH0 9mm W O POST W O DIP N A 245804010000829 KYOCERA ARC0100002C1 3 not open in folog 201 BTB Connec...

Page 43: ...e is prohibited without authorization 6 1 power on issue Check whether power key FPC is damaged N Y Check whether power key connector is damaged Power on failure Replace PCBA Charge for 15 minutes che...

Page 44: ...ile is prohibited without authorization 6 2 Charge issue 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...

Page 45: ...epair Document Page 1 0 45 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization 6 3 Display issue Check whether the connection b e t w e e n LCD a...

Page 46: ...use or communication of this file is prohibited without authorization 6 4Vibrator issue N Check whether contact of PCBA is clean Y Clean the contact of PCBA Y Y Replace PCBA Vibrating function failur...

Page 47: ...pair Document Page 1 0 47 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization 6 5Touch panel issue Y Y Replace PCBA Touch function failure N Chan...

Page 48: ...rved Transfer copy use or communication of this file is prohibited without authorization 6 6SIM recognize issue 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 i...

Page 49: ...ed Transfer copy use or communication of this file is prohibited without authorization 6 7TF card recognized issue Check whether the TF card is good N Check whether the TF card connector is good Chang...

Page 50: ...s file is prohibited without authorization 6 8Main camera issue Check whether the connection between main camera and Main camera connector is good N Y N Check whether main camera is normal Y Check whe...

Page 51: ...le is prohibited without authorization 6 9Sub camera issue Check whether the connection between sub camera and sub camera connector is good N Y N Check whether sub camera is normal Y C h e c k w h e t...

Page 52: ...ument TCLCommunication Ltd Rev ONE TOUCH 6055K P Y B H Level 2 Repair Document Page 1 0 52 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization 6...

Page 53: ...3 61 All rights reserved Transfer copy use or communication of this file is prohibited without authorization 6 11 Speaker issue Check whether contact of PCBA is clean N Clean the contact of PCBA Check...

Page 54: ...r is normal N Reweld or replace USB connector Reweld or replace main FPC connector Y Charging failure Y Replace PCBA Y Y Check whether USB connector FPC is good or not N Reweld or replace main FPC con...

Page 55: ...to assemble the mobile 3 Fill in the record sticker with IMEI number fault code short code Hardware Technical Level and software version 4 Send the NG PCBA with record sticker back to L3 repair center...

Page 56: ...ing the whole process of components exchange 9 Function Test During the function test the following items must be checked and validated 1 Cosmetic aspect of the handset 2 The Software Technical sticke...

Page 57: ...pair Document TCLCommunication Ltd Rev ONE TOUCH 6055K P Y B H Level 2 Repair Document Page 1 0 57 61 All rights reserved Transfer copy use or communication of this file is prohibited without authoriz...

Page 58: ...ted without authorization 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 wr...

Page 59: ...4 PCBA with liquid or mildew 2 PCBA label must be retained on the PCBA Clean and intact IMEI label should be retained on the PCBA IMEI label PCBA label Note Please remove the IMEI label if it is dirt...

Page 60: ...box according to shipping quantity Each slot usually put 4 or 5pcs 4pcs for big one and 5pcs for small one Meanwhile use Wrinkled tape marking the material code and qty to distinguish the PCBA of dif...

Page 61: ...of this file is prohibited without authorization No Country Project Name Commercial Reference IMEI SN Symptom decription Symptom code 1 eg SPAIN Pisco 916X 2AYGES1 8623870109873 43 can t power on TON...

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TCL Alcatel Idol4, Repair Document

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