Camera Defects; Rear Camera Defects - Lenovo A516 Service Manual

Repair Manual of Lenovo A516 Mobile Phone

3.2 Camera defects

3.2.1

Rear camera defects

Can not take photos
Check to see whether the camera
module is in the right position by
disassembling and whether the module
is OK after reassembling module
Whether the camera is OK
after replacing the camera
module
Check to see whether the camera
module connector is welded well;
whether the camera is OK after
overlaying welding the connector?
Check to see whether the EMI
device E1604,E1608,E1609
complete and welding is in good
condition; if not; repair EMI
device
Check to see whether
the front camera is
abnormal
Check to see whether the main
chip U1101,U1301
normally welded?
N
Y
N
N
N
is
N
Y
N
N
are
Y
OK
OK
Y
OK
Recheck after overlaying welding
Recheck after replacing front
camera
Re-weld or
U1101,U1301
13
replace