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L2 Repair Document
8)
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.
Function Test
During the function test, the following items must be checked and validated.
1)
Cosmetic aspect of the Tablet,
2)
The Software Technical sticker state on the Board
3)
Switch on the Tablet
4)
Default welcome message
Press "0*0-0+=" on the Calculator screen to start the auto test
5)
1.
Any L3 PCBA which has appearance like below cases is not acceptable.
1) The PCBA which shielding cover is rusty or distortion, copper peel off;
Rev.
1.0
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8058/8059/8053 Level 2 Repair Document
TCL
Communication Ltd.
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