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Car Audio Discussion
General Car Audio
Grounding or power issue I can't figure out.
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<blockquote data-quote="TDot" data-source="post: 8127471" data-attributes="member: 645311"><p>1/ The decoupling capacitor won't work for me...I don't believe...because all of the ones I see are circuits and chips, not "outboard gear".</p><p></p><p>2/ Is it wise to rearrange where the factory nav/computer/audio/communication is grounded? You say everything should be grounded to the battery, and everything should be grounded together; that would mean taking my system grounded in the back and running that to the battery, and then taking the factory stuff and reroute it to the battery.</p><p></p><p>3/ What do you mean by grounding the outside jacket? There is no audio component in this video feed.</p><p></p><p>4/ Putting a ground loop isolator on the video feed sounds good, and a good first step since the interference isn't that bad, however all the ones I see for video are BNC connectors and I need one for RCA...I'd prefer not to add adapters in the mix. Will the ones for audio work? Or do they work on different platform, freq, or something?</p><p></p><p>I'm using a zotac ad10 plus receiving power through a dc-dc USB regulator at 19v that's connected to the power fed from the battery. I cut the wallwart off the factory ac adapter that came with the computer, and soldered the leads to the regulator. There is no ac conversions.</p></blockquote><p></p>
[QUOTE="TDot, post: 8127471, member: 645311"] 1/ The decoupling capacitor won't work for me...I don't believe...because all of the ones I see are circuits and chips, not "outboard gear". 2/ Is it wise to rearrange where the factory nav/computer/audio/communication is grounded? You say everything should be grounded to the battery, and everything should be grounded together; that would mean taking my system grounded in the back and running that to the battery, and then taking the factory stuff and reroute it to the battery. 3/ What do you mean by grounding the outside jacket? There is no audio component in this video feed. 4/ Putting a ground loop isolator on the video feed sounds good, and a good first step since the interference isn't that bad, however all the ones I see for video are BNC connectors and I need one for RCA...I'd prefer not to add adapters in the mix. Will the ones for audio work? Or do they work on different platform, freq, or something? I'm using a zotac ad10 plus receiving power through a dc-dc USB regulator at 19v that's connected to the power fed from the battery. I cut the wallwart off the factory ac adapter that came with the computer, and soldered the leads to the regulator. There is no ac conversions. [/QUOTE]
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Grounding or power issue I can't figure out.
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