L2 Repair Document
TCL
Communication Ltd.
Rev.
5045X/D/A/J/G/T/Y Level 2 Repair Document
Page
1.0
48/53
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8. Other component exchange
The other components exchange such as
1) Main Camera
2) Front Camera
3) Speaker
4) Side key
5) Camera rubber
6) MIC rubber
7) Vibrator
8) 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.
9. Final test
During the function test, the following items must be checked and validated.
1) Cosmetic aspect of the handset,
2) The Software Technical sticker state on the Board
3) Switch on the handset
4) Default welcome message
5) Press *#2886# on the idle screen to start the auto test
