L2E Repair Document
TCL
Communication Ltd.
Rev.
VFD 700 Level 2 Enhance Repair Document
Page
1.0
70/77
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9 PCBA exchange
If Level 2 repair does not solve the failure, it is mandatory to change the PCBA and follow the process as
below.
1) Collect the PCBA (without accessories, LCD and camera). Main/Sub MIC are enclosed when
exchange the PCBA.
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.
4) Send the NG PCBA with record sticker back to L3 repair center with the recommended packaging
method,
Note:
packaging method please refer item “APPENDIX 1 Packaging Requirements”.
10 Other component exchange
The other components exchange such as
1)
Furnished Underfilling
