Multiple Grounds - Page 2

AndrewT · 1st December 2005, 06:28 PM

Hi,
although I called it simple, it always seems longwinded by the time I get through all the important points.

I'm glad you had the patience to read it through.

The main thing is keep the different grounds separate until the CSG then you have the flexibility to experiment if an obscure problem crops up.

Wynand · 2nd December 2005, 07:13 AM

Would anybody have an example schematic for the ground filter networks AndrewT was talking about?

Mick_F · 4th December 2005, 11:38 AM

Have a look at this page (scroll down a bit), where I show a schematic of the grounding scheme I used for a chipamp with separate PSU. It is absolutely silent.

Mick

4th December 2005, 11:38 AM	#13
Mick_F diyAudio Member Join Date: Jun 2005 Location: Cologne	Have a look at this page (scroll down a bit), where I show a schematic of the grounding scheme I used for a chipamp with separate PSU. It is absolutely silent. Mick __________________ No statement here.

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1st December 2005, 06:28 PM	#11
AndrewT diyAudio Member Join Date: Jul 2004 Location: Scottish Borders	Hi, although I called it simple, it always seems longwinded by the time I get through all the important points. I'm glad you had the patience to read it through. The main thing is keep the different grounds separate until the CSG then you have the flexibility to experiment if an obscure problem crops up.

2nd December 2005, 07:13 AM	#12
Wynand diyAudio Member Join Date: Mar 2005 Location: Cape Town	Would anybody have an example schematic for the ground filter networks AndrewT was talking about?