6s Front Camera Hardware problem

Question

iPhone 6s

Lanciato il 25 settembre 2015. Modello A1688/A1633. Si ripara in modo simile alle generazioni precedenti, richiede cacciaviti e strumenti di apertura. Versioni GSM o CDMA /16, 32, 64, 128 GB / Oro rosa, Oro, Argento, Grigio siderale.

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AGS @ags_studio

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Postato: 24 nov 2017

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6s Front Camera Hardware problem

Hi everybody. I have an iphone 6s with ONLY front camera is not working. (BACK CAMERA OK)

I update ios and restore phone, but the problem is still present.

I check all filter (only in continuity mode) the continuity is presente.

All capicitor are presente, no one is short.

Somebody plz help me..

I want to asl also something for voltage checking,

i can check voltage only with battery connected and power on the phone.. or must connect lcd or something else?? thanks a lot.

Risposto! Visualizza la risposta Anch'io ho questo problema

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@ags_studio Did you ever find any answer to this question? iPhone 6s Front Camera not working. Anybody have solution?

THANKS

8 set 2018 da South30

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Soluzione Prescelta

Minho @refectio

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Postato: 9 set 2018

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Take a look at page 21 of the iPhone 6S schematic, it covers the Forehead connector. There are three sections for the front camera: CAMERA POWER, CAMERA I/O and CAMERA MIPI.

The power section is self explanatory. Check to insure you have continuity on the filters and no shorts to ground (you have already done this!) and then check the voltages. You don’t need the camera connected.

If the power is good, then check, in diode mode, the I/O section. This is the control/communication between the camera and the CPU (AP…Application Processor). You should compare this to a known good device but in the absence of that, look for “normal” values (~.250 - .600). Finally, check the MIPI section. This is the actual data coming back from the camera. These are the square filters next to the connector.

An easy way to accomplish all of this is to probe the FCAM connector and compare values to a known-good device or ZXW.

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2 Commenti:

@refectio i dont have more this iphone ... but thanks a lot for helpul Answer Minho.. it will be help me next time :))

9 set 2018 da AGS

Haha! I hadn't even noticed that it was such an old question!

Oh well, like you say, hopefully it will benefit you or someone else on the future.

10 set 2018 da Minho

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@ags_studio Did you ever find any answer to this question? iPhone 6s Front Camera not working. Anybody have solution?

THANKS — South30
@refectio i dont have more this iphone ... but thanks a lot for helpul Answer Minho.. it will be help me next time :)) — AGS
Haha! I hadn't even noticed that it was such an old question!

Oh well, like you say, hopefully it will benefit you or someone else on the future. — Minho