topic Re: Noisy PSU on a VGN-NS20E in PCs & Accessories https://community.sony.si/t5/pcs-accessories/noisy-psu-on-a-vgn-ns20e/m-p/93264#M50999 <HTML><HEAD></HEAD><BODY><P>Hi Ed and welcome to Club vaio.<BR /><BR />The noise on the head-phone out jack suggests either a problem with ‘Ground Loop’ or ‘DC offset’.<BR /><BR />Both are solvable and I suggest that you have a look at this <A href="http://ask.metafilter.com/20028/Laptop-Audio-Hum" target="_blank">THREAD</A> from another forum – especially the post by eriko – which will explain the difference between the two, how to identify, and also the various solutions open to you.<BR /></P></BODY></HTML> Tue, 03 Nov 2009 09:01:40 GMT rich912 2009-11-03T09:01:40Z Noisy PSU on a VGN-NS20E https://community.sony.si/t5/pcs-accessories/noisy-psu-on-a-vgn-ns20e/m-p/93263#M50998 <HTML><HEAD></HEAD><BODY><P>Hi! I have a Sony Vaio VGN-NS20E... silver<BR />Has anyone experienced noise on the head-phone out jack when connecting to a amplifier/speaker set-up to listen to music/games etc.?<BR />It only seems to be there when the PSU is connected... and it goes away when it runs on the battery alone. It is a bit annoying to say the least as I work in music production.<BR />Is there a more stable PSU availiable that anyone can reccomend, did Sony replace them for anyone?<BR />If anyone out-there can help I'd be extremely grateful<BR />all the best<BR />ed<BR /></P></BODY></HTML> Tue, 03 Nov 2009 01:21:38 GMT https://community.sony.si/t5/pcs-accessories/noisy-psu-on-a-vgn-ns20e/m-p/93263#M50998 edchocolate 2009-11-03T01:21:38Z Re: Noisy PSU on a VGN-NS20E https://community.sony.si/t5/pcs-accessories/noisy-psu-on-a-vgn-ns20e/m-p/93264#M50999 <HTML><HEAD></HEAD><BODY><P>Hi Ed and welcome to Club vaio.<BR /><BR />The noise on the head-phone out jack suggests either a problem with ‘Ground Loop’ or ‘DC offset’.<BR /><BR />Both are solvable and I suggest that you have a look at this <A href="http://ask.metafilter.com/20028/Laptop-Audio-Hum" target="_blank">THREAD</A> from another forum – especially the post by eriko – which will explain the difference between the two, how to identify, and also the various solutions open to you.<BR /></P></BODY></HTML> Tue, 03 Nov 2009 09:01:40 GMT https://community.sony.si/t5/pcs-accessories/noisy-psu-on-a-vgn-ns20e/m-p/93264#M50999 rich912 2009-11-03T09:01:40Z