---------------------------------------------------------- Avionics-List Digest Archive --- Total Messages Posted Sat 05/22/10: 1 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 06:32 PM - Mic and Phone Audio Low (Mike Cingari) ________________________________ Message 1 _____________________________________ Time: 06:32:10 PM PST US From: Mike Cingari Subject: Avionics-List: Mic and Phone Audio Low I am wiring a SL-40 and a G420W into a PMA5000EX. The SL-40 has a mic ground on pin 7 of the connector. The G420W has a com mic audio low on pin 18 of connector P4002. On the PMA5000EX wiring diagram connector J1 there is no pin used for the com mic audio low/ground. Should I connect the SL-40 and G420W audio grounds and mic grounds to a common point at the audio panel? Thanks, Mike Cingari ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message avionics-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/Avionics-List.htm Web Forum Interface To Lists http://forums.matronics.com Matronics List Wiki http://wiki.matronics.com Full Archive Search Engine http://www.matronics.com/search 7-Day List Browse http://www.matronics.com/browse/avionics-list Browse Digests http://www.matronics.com/digest/avionics-list Browse Other Lists http://www.matronics.com/browse Live Online Chat! http://www.matronics.com/chat Archive Downloading http://www.matronics.com/archives Photo Share http://www.matronics.com/photoshare Other Email Lists http://www.matronics.com/emaillists Contributions http://www.matronics.com/contribution ------------------------------------------------------------------------------------- These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.