GSM-noise "buzz" issue
andy at openmoko.com
Wed Sep 17 10:41:49 CEST 2008
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Somebody in the thread at some point said:
| Actually Andy explained the pin3/pin5 issue.
| From what I understand, with removed receptacle and 3-5 short, your buzz
| actually vanished, no? That's good news.
| For the suggested rework, that's exactly why I bought a Dremel couple
| ago ;-)
| You described my plans to the smallest detail.
| Contrary to Andy I don't hope for eventual enlightenment somewhere in
| Especially since no one than me is examining the whole issue, and I'm
| there *is* *no* other way for existing devices.
| If you got the fox on the farm, you don't investigate how it's actually
| killing the chicken, rather you simply fix the hole in the fence.
Our incomplete understanding does not lead to a solution for headset mic
buzz nor any security about future designs. One way or another we need
to penetrate those mysteries a bit deeper up to WM8753.
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