An unknown iPhone 4S missing component
Can anyone please tell me what is the red arrow pointed missing component on an iphone 4S logic board ?
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Henry Tang, I have a bit of trouble ro see where your arrow points to. I marked all teh components by there reference designator :
C82 33PF 5% 25V NP0-C0G 201 capacitor
FL13 80-OHM-0.2A-0.4-OHM inductor
C75 1.0UF 6.3V 20% X5R 0201-MUR capacitor
C70 1.0UF 6.3V 20% X5R 0201-MUR capacitor
C68 1.0UF 6.3V 20% X5R 0201-MUR capacitor
C69 1.0UF 6.3V 20% X5R 0201-MUR capacitor
Those components are all part of your LCD connector circuit.
Hope this helps, good luck.
Update
In this case it is used as a filter. Murata does manufacturer those :
Part number
BLM03AG800SN1p
Impedance
80ohm±25% -
Rated current
200mA
DC resistance
0.4ohm max
Trying to find a supplier for you.
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Thank you oldturkey03, the missing one is FL13 80-OHM-0.2A-0.4-OHM inductor, where can I order one ?
Thank you for accepting my answer. I added more information to my original answer. I am still looking for a supplier of this part.
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Dear oldturkey03 , thanks again. You are awesome ! I also have another post about 3 unknown components A,B,C on an iPhone 4S logic board , do you have any idea ?
由 Henry Tang 完成的