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Old 26th July 2012, 06:28 PM   #1
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Default Rockford fosgate 240x4

Does anyone happen to know the value of theese 2 resistors??
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Old 26th July 2012, 06:43 PM   #2
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Its hard to tell from your pic which ones you are talking about. Please give the board locations and I will be able to help you. Every resistor and such has a number next to it, thats how you locate it on the schematic.
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Old 26th July 2012, 06:55 PM   #3
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R356 and the one that sits directly in fron of it ..

The one that sits in front of (R356) has no board location or the number got burnt off the board
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Old 26th July 2012, 09:04 PM   #4
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Quote:
Originally Posted by S Merlington View Post
R356 and the one that sits directly in fron of it ..

The one that sits in front of (R356) has no board location or the number got burnt off the board
It should be the same as R156, R256, R456.
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Old 26th July 2012, 09:25 PM   #5
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R356 is 0805 package size 1000 ohm
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Old 26th July 2012, 09:28 PM   #6
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I am not sure what you mean by in front of it but heres a couple more.

R333 62,000 ohm

R330 10,000 ohm

Do as brandes.cm said and look at the other channels. They may not be in the identical location but all four channels use the exact same components.
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Old 26th July 2012, 11:21 PM   #7
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Anyone have a high res pic of the board where the 300 series parts are?
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Old 27th July 2012, 12:16 AM   #8
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Does this help?
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Old 18th September 2012, 01:38 PM   #9
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Do you know which 2 i have to pull to disable the protection circuit in one of the channels since it has distorted output and everything is checking fine..

Its the channel with the 300 series parts
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Old 18th September 2012, 02:07 PM   #10
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I don't have the diagram for this amp but I think it's D302 and whichever other diode that connected to the 10 ohm gate resistor for the other output FET.
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