Question about Sony Ericsson CMD-Z7

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Spare Microphone repair spare wanted

My Sony CMD Z7 was working fine for the past 2 years. Recently I find that the callers cant hear me talk. I checked out and found my microphone inside my cell is defective, I understand that this phone is discontinued and spares are difficult to get. can someone help with a source where I can still get these spares.

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Re: Spare Microphone repair spare wanted

You would be good checking on e bay or other on line auction.

Posted on Jun 28, 2007

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2 Answers

Cant hear sound record

Okay well, there can be a few possibilities :
1) Your microphone is muted. May be you mute it accidentally while you are on phone. Or maybe you've made some changes to your hardware recently but installing some app- all in all just make sure the microphone isn't muted.
2) Your phone microphone is damaged. In that case you need to get it repaired from a nearby mobile center. If you still have your phone under warranty then you can get it replaced by the company itself.

One way to check whether your mic is broken or not is try using earphones with a mic. See if the other person is able to hear or not.

Do try to reboot your phone. That sometimes fixes the problem.
If that doesn't seem to work,
Long press the menu button to access "google now" page. Hitting menu again gives settings option. From there, disable voice open for OK google.

Good luck!

Oct 09, 2015 | Blu Dash Jr Cell Phone

1 Answer

Why can i hear caller on my verizon cell phone but thet cant hear me?

The most common cause for this is the microphone on the phone to be non-functioning or obstructed. Depending on what model of phone you have will determine the location of the microphone. It's typically a small hole about .5mm wide near the bottom of the phone. Make sure nothing is obstructing the hole, like a phone case covering it or debris clogging it. If this doesn't work, it's probably time to replace/repair the phone depending on the age/model of the phone.

Jul 29, 2014 | Verizon Communications Cell Phones

1 Answer

I can't hear My caller and they cant hear me on My

Just need to follow this simple steps.
* If can remove your mobile panel.
* First you need to open your battery cover.
* After that you should remove all the screws from your mobile.
* Then you can see your mobile board.
* There at the bottom of your mobile there will be charger pin socket.
* After that socket you can see the mic.
* Remove it and place the new mic.
* You can mic in mobile spare parts shop.
* There you need to buy head speaker also.
* At the top of your mobile you will be having speaker.
* Remove it and place the new speaker there.
* It will be just hanging there you can change that speaker and mic to.

Thanks for your question. Happy for using Fixya.

Jul 06, 2011 | Samsung Cell Phones

1 Answer

Nokia 6110 - Can hear callers but they can't hear me

Sounds to me like a microphone issue. Try contacting the Cellular Dr./ Cell Phone Dr. , or Cell Phone They both do excellent work as far as cellular phones go. I am a Satellite Phone Technician, although I have done alot of Cell phone service and repair as well. If you ever need a satellite phone repair done, or want to rent one for a trip to the middle of nowhere, call us at 206-329-1947

Feb 18, 2010 | Nokia 6110 Cellular Phone

2 Answers

Microphone has completely disconnected, no incoming sound,caller can hear you

your phone's ear speaker needs to be replaced.....goto the repair shop

Oct 23, 2009 | Sony Ericsson K800i Cellular Phone

2 Answers

Problem on micropone on my phone

its a problem with your phone's microphone. you will have to take it to a service point for replacement or repair

Dec 07, 2008 | Sony Ericsson W850i Cellular Phone

1 Answer


Check the Speaker limitation 30-32ohms and the microphone will be more than 1000ohms. If not, change those spares. If not, change or re-ball audio IC.

Supriyo DG

May 24, 2008 | Nokia 3230 Cellular Phone

1 Answer

Voice caller cannot hear me but I can hear them

Problem is in phone's microphone. Take it to a service center.

May 21, 2008 | Sony Ericsson W850i Cellular Phone

1 Answer

Cant hear the caller

It sounds like the speaker at the top of your phone is messed up. This is a common problem after drops.

Apr 20, 2008 | Sony Ericsson W550i Cellular Phone

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