K510 mic noisy - GSM-Forum

supermatrix · 05-31-2007, 14:20

Any solution fr K510 mic noisy?Hav changed mic but still same....Pls help...thks!

lamborghini · 06-01-2007, 08:51

changed IC audio (Tjate) (near IC USB). It's good

baldev · 06-01-2007, 10:57

Clean PCB near mic area with good quality alcohol like ISOPROPYLE.

supermatrix · 06-01-2007, 14:10

i hav changed the audio IC and cleaned PCB d, but still same...any other solution?thks!

lamborghini · 06-02-2007, 11:25

main cause: Ic power.

yashtel · 06-03-2007, 03:38

check the impedence between mic connectivity if it is different with any other good one's than there is short at any smd components

delchoni · 06-21-2007, 11:33

K510 -camera AND Bluetoth I S Not Work ...???

05-31-2007, 14:20	#1 (permalink)
supermatrix Freak Poster Join Date: Apr 2006 Posts: 309 Member: 263548 Status: Offline Thanks Meter: 24	K510 mic noisy Any solution fr K510 mic noisy?Hav changed mic but still same....Pls help...thks!

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06-01-2007, 08:51	#2 (permalink)
lamborghini Freak Poster Join Date: Nov 2006 Posts: 155 Member: 388978 Status: Offline Thanks Meter: 88	changed IC audio (Tjate) (near IC USB). It's good

06-01-2007, 10:57	#3 (permalink)
baldev No Life Poster Join Date: Jun 2005 Location: Punjab , INDIA Posts: 1,260 Member: 153805 Status: Offline Thanks Meter: 325	Clean PCB near mic area with good quality alcohol like ISOPROPYLE.

06-01-2007, 14:10	#4 (permalink)
supermatrix Freak Poster Join Date: Apr 2006 Posts: 309 Member: 263548 Status: Offline Thanks Meter: 24	i hav changed the audio IC and cleaned PCB d, but still same...any other solution?thks!

06-02-2007, 11:25	#5 (permalink)
lamborghini Freak Poster Join Date: Nov 2006 Posts: 155 Member: 388978 Status: Offline Thanks Meter: 88	main cause: Ic power.

06-03-2007, 03:38	#6 (permalink)
yashtel No Life Poster Join Date: Aug 2005 Location: SILIGURI Age: 46 Posts: 828 Member: 170589 Status: Offline Thanks Meter: 1,848	check the impedence between mic connectivity if it is different with any other good one's than there is short at any smd components

06-21-2007, 11:33	#7 (permalink)
delchoni No Life Poster Join Date: Mar 2006 Location: Bulgaria Asenovgrad Age: 42 Posts: 3,197 Member: 239176 Status: Offline Sonork: 100.1602815 Thanks Meter: 851	K510 -camera AND Bluetoth I S Not Work ...???