Ga door naar hoofdinhoud

Revamped version of the iPhone 3G with faster processing speeds. Repair of this device is similar to the 3G, and requires simple screwdrivers and prying tools. Model A1303 / 16 or 32 GB capacity / black or white plastic back.

1963 Vragen Bekijk alle

Voice memo and phone noise

hello my name is Mike,

I am from Germany.

my English is not the best.

But I hope you can help me anyway.

I have an Iphone 3G-S with IOS 5.0.1

It was never Jailbeaked.

When I record a voice memo with the Iphone then rushes the microphone.

The same is also on the phone.

Also the use of the headset does not bring improvement.

I reset the iPhone to factory settings, but without success.

I've replaced the dock connector, but without success.

I replaced the headphone jack with flex cables, but without success.

When I play music, there is no rush.

Only when I play recorded voice notes or phone calls.

Did you have a solution? I'm getting perplexed.

Beantwoord! View the answer Dit probleem heb ik ook

Is dit een goede vraag?

Score 0


your English is better than mine! I'll have a search and see what google throws out but it may be the noise reduction "inductor"?? near the no4 connector. It's a tiny little part about 1mm long. I think this sounds like a problem that a user called James Bond solved and put a good answer to. Maybe you bumped it off in a previous opening?


Een opmerking toevoegen

1 Antwoord

Gekozen oplossing

Noise during a call

No USB Connection after I broke little SMD element near connector #4!, the part he replaced is labelled noise reduction, i would check this area for damage, also take a look at the connector no.4 pins

Block Image

Was dit antwoord nuttig?

Score 2


I had checked the complete path with my measurement equipment. All Resistors, Coils and Capacitor are in tolerance.

I have the iphone a few days not used.

Then I unlocked the lockscreen and instead of "unlock sound" just came rushing out of the speakers.

I went into the settings, clicked on a Ringtone it was just noise from the speakers. Silently, they heard the sound below the noise.

I then plugged in the headphones, and Try the same again. The headphones can also be heard only noise. I have restarted the Ihpone. But without success.

All connectors are plugged.

The logic board was not measured under stress.

In short:

The microphone, speakers and headphones noise now

I have no more idea :/

Is the Sound Driver "CS42L61A" a QFN or BGA component?


Een opmerking toevoegen

Voeg je antwoord toe

Mike zal eeuwig dankbaar zijn.

Afgelopen 24 Uren: 0

Afgelopen 7 Dagen: 0

Afgelopen 30 Dagen: 0

Altijd: 486