Dual Camera Repair Process; Dualcam Verify" Test Instruction - Alcatel Venice 5048A Service Manual

L1&L2 Service Manual
7.2.

Dual Camera repair process

Rear/Front Camera
function failure
Y
Upgrading software.
Enter MMI to check if
MAIN CAMERA / FRONT
CAMERA / MAIN2 CMERA /
WIDE CAMERA tests are Ok?
N
Reassemble Camera module,
check if
MAIN CAMERA / FRONT
CAMERA / MAIN2 CMERA /
WIDE CAMERA tests are ok?
N
Check whether the Camera
Connector is good
Y
Check whether the Camera
good(interchange method)
Y
Replace PCBA
Enter MMI test
#
Do DUALCAM VERIFY
Check whether Cam verify is pass
Y
End
#
Note: While doing DUALCAM VERIFY
your actual repair process, or "bokeh effect" may be not available in a portrait shooting. For more
details please refer to Chapter 7.3 "DUALCAM VERIFY" test instruction.

"DUALCAM VERIFY" test instruction

7.3.
DUALCAM VERIFY test is mainly used to check/verify the assembly flatness of cameras to insure the
best bokeh effect.
 When to use:
When main PCBA or Cameras are disassembled / reassembled, please perform the DUALCAM
Rev.: 1.0 Venice 5048A_I_U_Y & 5148A_I Level 1 & Level 2 Service Manual
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Y
N
Y
Reweld or replace
N
Camera Connector
is
N Replace Camera
N
Reassemble Cameras
Y
in MMI test, please select correct "YES" or "NO" according to
TCL
Enter MMI test
#
Do DUALCAM VERIFY
Check whether Cam verify is
pass
Enter MMI, check if
MAIN CAMERA / FRONT
CAMERA / MAIN2 CMERA /
WIDE CAMERA tests are ok?
N
Enter MMI, check whether
MAIN CAMERA / FRONT
CAMERA / MAIN2 CMERA /
WIDE CAMERA tests are ok?
N
Communication Ltd.
Y
Y
Y
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