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Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones. |
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02-09-2016, 15:32 | #1 (permalink) |
Freak Poster Join Date: May 2008
Posts: 109
Member: 777576 Status: Offline Thanks Meter: 32 | Samsung Galaxy Alpha SM-G850F Mic very quiet This meens, when you speak on it, the other side can hear you only if you screem on it and then is it also still very, very quiet. i didn't have something like this so far, so don't know where to start looking. the phone has no water damage, no other obvious damages on housing or mainboard. all parts look normall. there is no schematics, no suggestions, there is simply nothing available for this phone modell, so i am asking here for help. maybe some1 had something similar... thx |
02-10-2016, 14:07 | #2 (permalink) | |
No Life Poster Join Date: May 2011 Location: gsm-forum
Posts: 4,148
Member: 1573913 Status: Offline Sonork: hardware illustration Thanks Meter: 7,629 | Quote:
samsung galaxy alpha sm-g850f mic ways charging first try to replace it with a new port or check its connections the second rehot or replace mic regulator U801 if you still like the original check one by one at pin 17-19 and 36 his microphone path see the picture below only press thank | |
04-17-2017, 03:03 | #5 (permalink) | |
No Life Poster Join Date: May 2011 Location: gsm-forum
Posts: 4,148
Member: 1573913 Status: Offline Sonork: hardware illustration Thanks Meter: 7,629 | Quote:
samsung galaxy alpha sm-G850Y charging ways | |
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