MP3Car.com - View Single Post - m4-atx help. Am I missing Wires?

Rob Withey · 04-11-2008, 01:24 AM

Quote: Originally Posted by ArcaneDreams

No, if you look at the ignition line you see that it goes low then high then low again before it starts counting 5 seconds to turn it off.

That is simply saying that a rapid stop/start sequence won't trigger the off sequence, because the ignition line didn't go low for 5s. Read the colored key at the bottom of the diagram...! The High-Low/High transition is not a requirement for the PSUs operation, and typically won't happen.

04-11-2008, 01:24 AM	#13
Rob Withey Raw Wave Rob Withey's CarPC Specs Join Date: Apr 2000 Location: Surrey, UK Vehicle: '97 Vauxhall Corsa 1.5 TD Posts: 2,042 My Photos: ()	Quote: Originally Posted by ArcaneDreams No, if you look at the ignition line you see that it goes low then high then low again before it starts counting 5 seconds to turn it off. That is simply saying that a rapid stop/start sequence won't trigger the off sequence, because the ignition line didn't go low for 5s. Read the colored key at the bottom of the diagram...! The High-Low/High transition is not a requirement for the PSUs operation, and typically won't happen. __________________ 6yr old first install died 20/8/2005 as result of bad bios flash. New system : 6x5x2" contains 1GHz C3 PCM9373, ISR based PSU, 8Gb flash DOM, 98Lite, DirectShow based frontend. GPS : Rikaline 6010. Display : LTM08C351 + LVDS receiver.