Lenovo S930 Manual de servicio - Página 10
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LENOVO S930 Cellphone Service Manual
3.2.2 Front camera doesn't work properly.
Dissemble the unit. Check whether the
Camera module is detached. Re-assemble the
module. Check whether it can take photos.
Replace the Camera
module. Check whether
it can take photos.
Check whether the module's
connectors are deformed.
Check the solder joints of the Camera
module connectors. Repair soldering on
the connectors. Check whether it can
take photos.
Check whether the EMI
components are integrated and
check their solder joints. Repair
the EMI components.
Check the solder joints of U1201.
Can't take
photos.
N
Y
N
N
N
N
Page 10
Y
OK
OK
Y
Replace connector J1605.
Y
OK
N
Repair
soldering, and
try again.
N
Re-solder or replace
U1201.