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L2 Repair Document
2)
USB connector
3)
FPC connector
4)
Receiver
5)
Speaker
6)
Main Camera
7)
Sub camera
8)
Main FPC
9)
home key FPC
10) Other related mechanical components
Please follow the detail steps 4.3 (Disassembly and assembly 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
9.1 Function 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
Rev.
1.1
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ALCATEL ONE TOUCH 7053 Level 2 Repair Document
TCT
Mobile Limited
Page
40/44
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