L2E Repair Document
TCL
Communication Ltd.
Rev.
4017A_D_E_F_X_S Level 2 enhance Repair Document
Page
1.0
53/54
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2) Get a new PCBA from the swap stock. Reuse those accessories to assemble the mobile.
3) Fill in the record sticker with IMEI number, fault code, short code, Hardware Technical Level and
software version.
10 Other component exchange
The other components exchange such as
6) Main Camera
7) Front Camera
8) MIC
9) Speaker
10) Vibrator
11) Other related mechanical components
Please follow the detail steps 5.3 (Disassembly process).
But need to be very careful to handle the components with related special tool or jig (especially replacing
new components)
It is better to handle it with plastic tools (plastic tweezers and wedge etc.).
Besides operator must wear anti-static gloves, fingertips or wear static loop during the whole process of
components exchange.
