microphone a320 problem - GSM-Forum

biscotte64 · 04-27-2018, 14:34

Hi, I have a 320 with no mic since I have repair the ways of charging connector.
I have replace 2 times the mic and still the same. Any soution? Thx

smartrey88 · 04-16-2019, 17:18

hello, I have the exact same problem after usb replacement. how did you solve it? can anyone help?

jm_rg94 · 04-17-2019, 22:45

Quote:

Originally Posted by biscotte64

Hi, I have a 320 with no mic since I have repair the ways of charging connector.
I have replace 2 times the mic and still the same. Any soution? Thx

Quote:

Originally Posted by smartrey88

hello, I have the exact same problem after usb replacement. how did you solve it? can anyone help?

Check page 127 to see the components near the usb connector and mic
Also check troubleshooting on page 141 for main mic.
If you want to go deeper, then open the SM-A320F_REV0.3_Schematic.pdf file and go to page 7-main mic and check mic ways.
link: http://destyy.com/wNnaKG
Hope it helps a little

fricker · 04-26-2019, 19:04

Hi. have same problem, after damaged and raised out from board connector no mic , and its so that any mic not work, on loud or hand-free not work too
2.8v are fine , but why dont work any mic i cant get me smart

canny2 · 07-15-2020, 12:12

Did anyone ever solve this? I have changed the charger ports on two of these and the mic doesnt work on either of them. I have also changed the mic but it still doesnt work!

I must be doing something wrong?

04-27-2018, 14:34	#1 (permalink)
biscotte64 Junior Member Join Date: Apr 2008 Posts: 30 Member: 758018 Status: Offline Thanks Meter: 3	microphone a320 problem Hi, I have a 320 with no mic since I have repair the ways of charging connector. I have replace 2 times the mic and still the same. Any soution? Thx

04-16-2019, 17:18	#2 (permalink)
smartrey88 Junior Member Join Date: Sep 2018 Posts: 5 Member: 2862637 Status: Offline Thanks Meter: 1	hello, I have the exact same problem after usb replacement. how did you solve it? can anyone help?

04-26-2019, 19:04	#4 (permalink)
fricker Insane Poster Join Date: Mar 2004 Location: LATVIA - SL3 CODES CALC Age: 44 Posts: 93 Member: 56504 Status: Offline Thanks Meter: 14	Hi. have same problem, after damaged and raised out from board connector no mic , and its so that any mic not work, on loud or hand-free not work too 2.8v are fine , but why dont work any mic i cant get me smart

07-15-2020, 12:12	#5 (permalink)
canny2 Freak Poster Join Date: Feb 2006 Location: UK Posts: 220 Member: 232050 Status: Offline Thanks Meter: 23	Did anyone ever solve this? I have changed the charger ports on two of these and the mic doesnt work on either of them. I have also changed the mic but it still doesnt work! I must be doing something wrong?