[sdiy] ...that 1K resistor on the output
Justin Owen
juzowen at googlemail.com
Thu Jan 27 19:00:35 CET 2011
-----Original Message-----
From: Harry Bissell [harrybissell at wowway.com]
2) for AC coupling, I use a small series resistor on the output, then a series capacitor, then a 1Mohm to ground at
the output. This keeps the otuput at 0V and prevents (sometimes LARGE) pops when a cable is inserted...
If I'm using Zener/clipping diodes on Inputs/Outputs - i.e. Anode to Anode in anti-parallel with Cathode to Ground (what a mouthfull?!) - is adding the bleed resistor to Ground - which would put it in parallel with the two clipping diodes - still going to let both the resistor and the diodes do their jobs?
If that makes no sense I'll happily put a quick schematic up.
Thanks all - appreciated.
Justin
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