The iPhone 5S camera got some error, the iPhone 5S won't take photos. According to our experience, the iPhone 5S camera failure mostly caused by power supply issue.
The iPhone 5S power supply issue: the socket is virtual welding or corrosion, the inductance of channel is corroded and fall
off.
Check iPhone 5S rear camera diagram on WUXINJI Dongle, for
the L29, L30, L28, FL43 components, it is easy to cause no power supply after
water corrosion, the problem can be solved by short connection, U210 and U13,
the two small glass IC also easily damaged cause no voltage output, it can be
short connected as picture 2.
Be
careful not to use hot air gun to remove
the U210 and U13, because the Baseband chip is next to them! If you remove it
with a hot air gun, the baseband chip will short.
First
remove the black glue from the IC and heat with the HAKKOsoldering iron.
Let's
take a look at the circuit diagram of the front camera interface J1, as shown
in picture3.
The
voltage of 2.85V is sent to the interface through FL44, 1.8V passes through
FL23 to the interface J1, FL44 and FL23 are easily corroded and damaged,
resulting in camera function failure. Interface J1 water is easy to corrode
too, patiently clean it and add solder paste or
replace J1.
The video signal sent by main CPU is sent through FL13, FL15, FL12, FL14 to J1, inductor FL13, FL15, FL12, FL14 are easy to get corrosion and cause iPhone camera problems, we can fix it by short connecting.
Finally, test the iPhone 5S camera function, it works perfect now.
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