Pcba Exchange - TCL Alcatel MARATHON Repair Document

L2 Repair Document

Main camera function failure
Camera function failure
Check whether the connection
between camera and PCBA is
good
C h e c k w h e t h e r c a m e r a i s
normal
Replace PCBA
NOTE: In case the Level 2 repair can't solve the problem:
For L2E repair center, please proceed with L2E repair process in L2E repair center;
For L2 repair center, please exchange the PCBA.

7 PCBA exchange

For L2 repair center, 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). MIC should be enclosed when you
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 RSH,
Rev.
1.0
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Y
2002D Level 2 Repair Document
Reweld camera
N
Replace camera
N
TCL
Communication Ltd.
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