htc desire microphone - GSM-Forum

MIKI · 09-18-2011, 16:45

Somebody can help me to find replacement for htc desire mic.

regards!

iki · 09-26-2011, 21:01

i think it look simular to iphone 4 like this :

http://www.gzmglobal.com/product_ima...64834_zoom.jpg

and contacts are simular then it should work , i will risk one flex cable from iphone 4 for noise reduction mic , i have also one desire and will let you know

iki · 09-26-2011, 21:49

it is not working , i just managed to fix it with a microphone from sony ericsson k550

(nadji neku k550-ku i zavrsices posao

)

Blondi · 09-26-2011, 22:34

samsung s5630 mic worck good

coresa · 11-22-2011, 15:26

Great suggestion, Can someone please expain where the mic on the HTC Desire is physically located? Have stripped the phone but cannot find it.

coresa · 11-22-2011, 15:45

I assume the mic is supposed to be located just next to the usb port, on the bottom side of the board? I got this board from eBay and it has had some rework done, perhaps it was removed? Pulling my hair out trying to find it...

iki · 01-20-2012, 08:21

Quote:

Originally Posted by coresa

I assume the mic is supposed to be located just next to the usb port, on the bottom side of the board? I got this board from **** and it has had some rework done, perhaps it was removed? Pulling my hair out trying to find it...

yes it is on bottom side , near usb port , smal golden one ... if you cant find it , means somebody already took it out...find replacement , from SE-k550

kammy6000 · 03-22-2012, 00:26

ht desire after microphone installation worked for 1 hour then no mic or sound

no sound from speaker or headphone jack any help pleeze

cant find schematicsor diagrams for htc desire

thanxx

mahcin · 12-09-2012, 22:44

just made one, enjoy

mahcin · 12-10-2012, 00:36

small update: to get best quality exactly as original, please use R=0,7k and mic have to be at 1k resistance. as example I used mic at 1,7k resistance and was very very quiet.

Litiemah · 08-02-2013, 08:19

hi can someone post the circuit diagrame of HTC Disire with mic trouble coz i have tried to replace not not improving

Razzler100 · 11-26-2014, 12:34

This is quite an old post, but...I am sitting at my desk with a Desire HD in pieces following a mic failure...I have a new mic and thought that I would check the resistance across the tabs before attempting a swap out.
My fluke cant actually measure anything across the pads as shown in the diagram posted previously...I think I should be able to measure around 1k ?, but I have nothing except a short between two of the pads and the case of the mic...Is the 1k resistance external to the mic?...and also, how do you solder this in when you have no access to the pads as they are situated on the underside of the mic?

...Thanks

updown · 02-01-2016, 20:34

i use 1.5k in HTC Desired D820s DualSim from C2-00 nokia and its work perfect.

03-22-2012, 00:26	#8 (permalink)
kammy6000 Freak Poster Join Date: Mar 2007 Location: u.k Posts: 327 Member: 467279 Status: Offline Thanks Meter: 42	desire no sound no microphone ht desire after microphone installation worked for 1 hour then no mic or sound no sound from speaker or headphone jack any help pleeze cant find schematicsor diagrams for htc desire thanxx

11-26-2014, 12:34	#12 (permalink)
Razzler100 Junior Member Join Date: Nov 2014 Posts: 1 Member: 2300032 Status: Offline Thanks Meter: 0	HTC Desire HD...mic swap out This is quite an old post, but...I am sitting at my desk with a Desire HD in pieces following a mic failure...I have a new mic and thought that I would check the resistance across the tabs before attempting a swap out. My fluke cant actually measure anything across the pads as shown in the diagram posted previously...I think I should be able to measure around 1k ?, but I have nothing except a short between two of the pads and the case of the mic...Is the 1k resistance external to the mic?...and also, how do you solder this in when you have no access to the pads as they are situated on the underside of the mic? ...Thanks

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09-26-2011, 21:01	#2 (permalink)
iki No Life Poster Join Date: Apr 2004 Location: Skopje , Macedonia Age: 40 Posts: 916 Member: 61851 Status: Offline Sonork: 100.1604862 Thanks Meter: 117	i think it look simular to iphone 4 like this : http://www.gzmglobal.com/product_ima...64834_zoom.jpg and contacts are simular then it should work , i will risk one flex cable from iphone 4 for noise reduction mic , i have also one desire and will let you know

09-26-2011, 21:49	#3 (permalink)
iki No Life Poster Join Date: Apr 2004 Location: Skopje , Macedonia Age: 40 Posts: 916 Member: 61851 Status: Offline Sonork: 100.1604862 Thanks Meter: 117	it is not working , i just managed to fix it with a microphone from sony ericsson k550 (nadji neku k550-ku i zavrsices posao )

09-26-2011, 22:34	#4 (permalink)
Blondi Junior Member Join Date: Apr 2005 Age: 46 Posts: 33 Member: 134852 Status: Offline Sonork: 100.1603594 Thanks Meter: 1	samsung s5630 mic worck good

11-22-2011, 15:26	#5 (permalink)
coresa Junior Member Join Date: Nov 2011 Posts: 2 Member: 1693875 Status: Offline Thanks Meter: 0	Great suggestion, Can someone please expain where the mic on the HTC Desire is physically located? Have stripped the phone but cannot find it.

11-22-2011, 15:45	#6 (permalink)
coresa Junior Member Join Date: Nov 2011 Posts: 2 Member: 1693875 Status: Offline Thanks Meter: 0	I assume the mic is supposed to be located just next to the usb port, on the bottom side of the board? I got this board from eBay and it has had some rework done, perhaps it was removed? Pulling my hair out trying to find it...

12-10-2012, 00:36	#10 (permalink)
mahcin Freak Poster Join Date: Nov 2005 Location: UK Posts: 429 Member: 196365 Status: Offline Thanks Meter: 35	small update: to get best quality exactly as original, please use R=0,7k and mic have to be at 1k resistance. as example I used mic at 1,7k resistance and was very very quiet.

08-02-2013, 08:19	#11 (permalink)
Litiemah Junior Member Join Date: Nov 2012 Posts: 4 Member: 1842809 Status: Offline Thanks Meter: 0	hi can someone post the circuit diagrame of HTC Disire with mic trouble coz i have tried to replace not not improving

02-01-2016, 20:34	#13 (permalink)
updown Freak Poster Join Date: Sep 2005 Location: U.A.E Age: 43 Posts: 312 Member: 182134 Status: Offline Thanks Meter: 16	i use 1.5k in HTC Desired D820s DualSim from C2-00 nokia and its work perfect.