Can you identify the missing component?

Question

iPhone 4S

Quinta Geração do Iphone. A Reparação deste dispositivo é correta, requer ferramentas especificas e paciência. GSM/CDMA/16, 32 OR 64 GB/Black or White.

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Paragon @paragon_

Rep: 65

4

2

Postado: 20 de mar de 2017

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Can you identify the missing component?

Hello,

I am working on an iPhone 4s with no earpiece sound and found out this missing component on its board:

Does anyone know what that would be?

Thank you.

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Oros @soros

Rep: 6,5 mil

SoroS

16

13

11

Postado: 20 de mar de 2017

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That is FL15 and is a coil (FL15 70-OHM-300MA) which goes to EAROUT - line (negative line of earpiece)

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Thank you Oros for your response. Do you think I could get one of this from an iPhone 4 donor board?

20 de mar de 2017 por Paragon

If they have the same values and you know from where to swap it, why not

20 de mar de 2017 por Oros

I was expecting you to point that out to be very honest

20 de mar de 2017 por Paragon

I will try to find it tomorrow :) I have to take look at the schematic and find a dead IPhone 4 motherboard

20 de mar de 2017 por Oros

Sorry but I dont have schematics for the Iphone 4, maybe someone here has it :(

21 de mar de 2017 por Oros

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Thank you Oros for your response. Do you think I could get one of this from an iPhone 4 donor board? — Paragon
If they have the same values and you know from where to swap it, why not — Oros
I will try to find it tomorrow :) I have to take look at the schematic and find a dead IPhone 4 motherboard — Oros
Sorry but I dont have schematics for the Iphone 4, maybe someone here has it :( — Oros