GSM-noise "buzz" issue

Joerg Reisenweber joerg at
Tue Aug 12 12:54:33 CEST 2008

Today's good results: grounding of pin6 at JK4401 seems to stop noise (as long 
as no hs is plugged in).
This is an easy one, which very buzz-annoyed brave soldering-veterans might 
try *on their own risk*.
Side-effects: still unknown.

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