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Rockford fosgate 800A2
Rockford fosgate 800A2
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Old 8th June 2011, 09:48 PM   #11
mike49504 is offline mike49504  United States
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Join Date: Sep 2006
Yes its the one Rockford sent me i told them the board number and i also told them the serial number off the board..

And they told me its the same schematic for all the Punch 800A2's

I have to find a camera since mine is broken and ill get back to you..
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Old 9th June 2011, 03:51 AM   #12
mike49504 is offline mike49504  United States
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Join Date: Sep 2006
Scope set to 2 volts/div and 5 us this is what i get on the gate legs of the power supply fets with only ground and remote hooked up..
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File Type: jpg Rockford fosgate 800 A2.jpg (44.7 KB, 41 views)
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Old 9th June 2011, 04:00 AM   #13
Perry Babin is offline Perry Babin  United States
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Join Date: Nov 2003
Location: Louisiana
Set the trace (no input to the scope) to one major division from the bottom of the display. Set the coupling to DC instead of AC and post another image of the waveform. Unless there is a good reason to use AC coupling, you should always use DC coupling. Try to take the photo at less of an angle.
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Old 9th June 2011, 04:35 AM   #14
mike49504 is offline mike49504  United States
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Scope is set to Dc coupling i double and triple checked that. Heres a new photo
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