Rockford Fosgate T8002

seankane · 30th March 2011, 10:12 PM

Hello I have a Rockford Fosgate T8002 that powers up but has no audio. I found some components fried on the board and am not able to identify them. The board is PC-4698-A. The component locations are R2056, R2057, R1056, R1057.

Perry Babin · 10:35 PM

Check your email.

seankane · 30th March 2011, 11:22 PM

Thanks Perry if I am reading right they are 5.1 ohm 1 watt part # RM1-5R1F should be easy to find. I will check mouser first.

seankane · 30th March 2011, 11:28 PM

I find nothing that must not be the part # ???? RM1-5R1F ????

seankane · 30th March 2011, 11:36 PM

I am unsure of the package size either.

Perry Babin · 30th March 2011, 11:36 PM

That's Rockford's number. You'll have to find the generic equivalent.

Perry Babin · 30th March 2011, 11:45 PM

It's a 2512. THIS one should be right.

seankane · 30th March 2011, 11:50 PM

Got it thanks Perry they have been ordered.

seankane · 30th March 2011, 11:52 PM

Also what do you recommend cleaning boards with? This one has had a pop or something sticky spilled on it need to clean it off with cleaner and a brush and blow it off with compressed air. Any suggestions??

Perry Babin · 30th March 2011, 11:58 PM

For sugary drinks, you'll need to use a household cleaner like 409 or Fantastik. If it's a small area, brush with a toothbrush and clean up with a paper towel or cotton swab. If the whole board needs to be cleaned, soak with the cleaner, wash with a pressure washer (car wash on low pressure) and dry thoroughly.

You can use air from a compressor but it needs to be free of oil and water (condensation). The canned air is good but not as forceful as an air compressor. Be sure to force all water from under the ICs, capacitors and connectors.

30th March 2011, 10:12 PM	#1
seankane diyAudio Member Join Date: May 2010 Location: Washington State	Rockford Fosgate T8002 Hello I have a Rockford Fosgate T8002 that powers up but has no audio. I found some components fried on the board and am not able to identify them. The board is PC-4698-A. The component locations are R2056, R2057, R1056, R1057.

30th March 2011, 10:25 PM	#2
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	Check your email. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links Last edited by Perry Babin; 30th March 2011 at 10:35 PM.

30th March 2011, 11:36 PM	#6
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	That's Rockford's number. You'll have to find the generic equivalent. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

30th March 2011, 11:45 PM	#7
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	It's a 2512. THIS one should be right. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

30th March 2011, 11:58 PM	#10
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	For sugary drinks, you'll need to use a household cleaner like 409 or Fantastik. If it's a small area, brush with a toothbrush and clean up with a paper towel or cotton swab. If the whole board needs to be cleaned, soak with the cleaner, wash with a pressure washer (car wash on low pressure) and dry thoroughly. You can use air from a compressor but it needs to be free of oil and water (condensation). The canned air is good but not as forceful as an air compressor. Be sure to force all water from under the ICs, capacitors and connectors. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links


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30th March 2011, 11:22 PM	#3
seankane diyAudio Member Join Date: May 2010 Location: Washington State	Thanks Perry if I am reading right they are 5.1 ohm 1 watt part # RM1-5R1F should be easy to find. I will check mouser first.

30th March 2011, 11:28 PM	#4
seankane diyAudio Member Join Date: May 2010 Location: Washington State	I find nothing that must not be the part # ???? RM1-5R1F ????

30th March 2011, 11:50 PM	#8
seankane diyAudio Member Join Date: May 2010 Location: Washington State	Got it thanks Perry they have been ordered.

30th March 2011, 11:52 PM	#9
seankane diyAudio Member Join Date: May 2010 Location: Washington State	Also what do you recommend cleaning boards with? This one has had a pop or something sticky spilled on it need to clean it off with cleaner and a brush and blow it off with compressed air. Any suggestions??

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