Z530 always show "Hands free" - GSM-Forum

pipopipin · 04-16-2007, 14:17

Hi ,
I need help
Z530 water damaged
1 . I clean board
2. rehot the part near the conector
3. change conector
The result is - still show " Hands free" ?!?!?

Any Ideas ???

aftab70 · 04-17-2007, 08:49

chk mic ic &riplesh mic ic set is 100% ok

pipopipin · 04-17-2007, 10:32

Actually I remove microphone IC and whithout IC show again " hands free"

protons · 04-17-2007, 13:46

Wher in PCB replace microphone IC? What is the name of this ic(small cristal)?

rajak2006 · 05-05-2007, 20:59

change the USB FILLTER IC . ur problem will be solve

THETATICH · 02-18-2010, 20:29

chekout this components............................regards

http://www.seusers.com/foro/attachme...nos-libres.jpg

04-16-2007, 14:17	#1 (permalink)
pipopipin Junior Member Join Date: Feb 2004 Age: 54 Posts: 17 Member: 52841 Status: Offline Thanks Meter: 1	Z530 always show "Hands free" Hi , I need help Z530 water damaged 1 . I clean board 2. rehot the part near the conector 3. change conector The result is - still show " Hands free" ?!?!? Any Ideas ???

04-17-2007, 08:49	#2 (permalink)
aftab70 Freak Poster Join Date: Mar 2005 Location: GsmFather.Com Age: 54 Posts: 284 Member: 124069 Status: Offline Thanks Meter: 59	z530 chk mic ic &riplesh mic ic set is 100% ok

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04-17-2007, 10:32	#3 (permalink)
pipopipin Junior Member Join Date: Feb 2004 Age: 54 Posts: 17 Member: 52841 Status: Offline Thanks Meter: 1	Actually I remove microphone IC and whithout IC show again " hands free"

04-17-2007, 13:46	#4 (permalink)
protons Freak Poster Join Date: May 2005 Posts: 343 Member: 143385 Status: Offline Thanks Meter: 30	Wher in PCB replace microphone IC? What is the name of this ic(small cristal)?

05-05-2007, 20:59	#5 (permalink)
rajak2006 Junior Member Join Date: Apr 2007 Posts: 21 Member: 490893 Status: Offline Thanks Meter: 14	change the USB FILLTER IC . ur problem will be solve

02-18-2010, 20:29	#6 (permalink)
THETATICH Junior Member Join Date: Aug 2008 Location: I live somewhere in the gulf o Posts: 20 Member: 842243 Status: Offline Thanks Meter: 7	chekout this components............................regards http://www.seusers.com/foro/attachme...nos-libres.jpg