Reassembly Process; Disassembly Process Evaluation; Disassembly Complete - TCL Alcatel MARATHON Repair Document

L2 Repair Document

4.5 Reassembly process

Please make reference to the disassembly process for assembly reverse an order of the disassembly
steps.
Attention:
 When assembling Main PCBA, make sure the LCD connected firstly.
 When assembling Furnished Frame, make sure the Camera and speaker connected firstly.
 Before assembling battery cover, please check whether there's any deformation or damage for the
buckles; if yes, replace it with a new battery 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 2 signifies normal to disassembly and Class
3 signifies hard to disassembly.
Spare part
Battery cover
Battery
Screws
Furnished Frame
Keypad
Main PCBA
Main Camera
Speaker
LCD
Front Casing

5 Disassembly Complete

Actual Spare Part List depends on the CU reference. Please check with RSH website or Forlog system for
the spare part list of specific CU.
Rev.
1.0
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Time for Jigs for
disassembly disassembly
2s
2s
8s Screwdriver
5s Plastic Flake
2s
3s Plastic flake
5s Soldering iron
5s Soldering iron
Pry bar
15s
Soldering iron
2002D Level 2 Repair Document
TCL
Communication Ltd.
Difficulty Class
Class 1
Class 1
Class 1
Class 1
Class 1
Class 1
Class 2
Class 2
Class 2
Class 1
Remark
Page
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