TCL Alcatel FLASH2 PLUS, Repair Document

Page: 3 / 59

L2 Repair Document
TCL
Communication Ltd.
Rev.
FL02 Level 2 Repair Document
Page
1.0 3/59
All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
Content
1 Level 2 repair process .............................................................................................. 4
2 Warranty Check and Visual Inspection ................................................................... 5
2.1 Warranty confirmation of L1..................................................................................... 5
2.2 Visual mechanical check .......................................................................................... 6
2.3 Pretest ........................................................................................................................ 7
3 Battery ...................................................................................................................... 16
3.1 Battery information ................................................................................................. 16
3.2 Battery test .............................................................................................................. 18
3.4 Note of Battery ........................................................................................................ 20
4. Software download ................................................................................................. 20
4.1 Equipments requested when download
：
............................................................. 20
4.2 Install driver .............................................................................................................. 20
4.3 SW download process ............................................................................................. 21
5 Disassembly and assembly FL02 .............................................................................. 26
5.1 ESD Safety ................................................................................................................ 26
5.2 Disassembly tool ...................................................................................................... 27
5.3 Disassembly process ............................................................................................... 27
Disassembly Notice: ...................................................................................................... 34
5.4 Reassembly Process .............................................................................................. 35
5.5 Disassembly process evaluation ........................................................................... 36
6 Disassembly Complete ........................................................................................... 37
7 Level 2 repair ........................................................................................................... 40
7.1 power on issue ......................................................................................................... 41
7.2 Charge issue ............................................................................................................. 42
7.3 Display issue ............................................................................................................ 43
7.4 Vibrator issue .......................................................................................................... 44
7.5 Touch panel issue ................................................................................................... 45
7.6 SIM recognize issue ................................................................................................ 46
7.7 TF card recognized issue ....................................................................................... 47
7.8 Main camera issue .................................................................................................. 48
7.9 Sub camera issue .................................................................................................... 49
7.10 MIC issue ................................................................................................................. 50
7.11 Speaker issue .......................................................................................................... 51