How to repair iPhone 6SP front camera not working
I believe everyone likes to take pictures with their mobile phones. If the mobile phone camera does not work, it will cause great inconvenience to our lives. One customer sent us the iPhone 6S Plus. The problem with this iPhone 6SP is that the iPhone front camera is not working properly and it will not take pictures. We need to repair it.
After received the iPhone 6SP motherboard, first we carefully observe the socket, the socket is fine, and there are no false weld and rust in the pin position. SO, we need to measure the resistance by Digital Multimeter, and we found the problem，the ninth pin of the socket is shorted. As shown in picture.
This set of circuits is powered by a power supply directly through the front camera 2.85V of the inductance FL3104, remove the inductance FL3104 by Titanium Alloy Tweezers，we found it's short circuit between inductance and power Y2 pin.
According to the experience, first we should try to use the electric shock method (valid for data cables such as straight-through CPU and power supplies, typically with voltages between 1.8 and 3V）. After measurement, it is ground short circuit, we can try to fix it by borrowing a voltage from other place method. Use QUICK 861DW hot air rework station to solder the jumper wire from front camera 23 pin photosensitive 3V power supply (be sure to disconnect the FL3104 inductor). As shown in picture.
After welding the jumper wire, install the iPhone display assembly and test it, the iPhone front camera can be turned on, and it's back to normal work.
If you need any of the above items, please visit www.vipfixphone.com.
After received the iPhone 6SP motherboard, first we carefully observe the socket, the socket is fine, and there are no false weld and rust in the pin position. SO, we need to measure the resistance by Digital Multimeter, and we found the problem，the ninth pin of the socket is shorted. As shown in picture.
This set of circuits is powered by a power supply directly through the front camera 2.85V of the inductance FL3104, remove the inductance FL3104 by Titanium Alloy Tweezers，we found it's short circuit between inductance and power Y2 pin.
According to the experience, first we should try to use the electric shock method (valid for data cables such as straight-through CPU and power supplies, typically with voltages between 1.8 and 3V）. After measurement, it is ground short circuit, we can try to fix it by borrowing a voltage from other place method. Use QUICK 861DW hot air rework station to solder the jumper wire from front camera 23 pin photosensitive 3V power supply (be sure to disconnect the FL3104 inductor). As shown in picture.
After welding the jumper wire, install the iPhone display assembly and test it, the iPhone front camera can be turned on, and it's back to normal work.
If you need any of the above items, please visit www.vipfixphone.com.
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