Rockford Fosgate T20001bd

Triden312 · 24th October 2009, 09:36 PM

Hi all, I am trying to fix a T20001bd from the looks of it all the switching MOSFETS have blown due to corrosion or some FOD (Foriegn Objects or Debris) The Package on the ones I can read say NH16AB 753446. I have cleaned all the corrosion off and it seems that only these rail sets are blown as I can see burnt/cracked casings on just these components only.
I would really like to get a hold of a schematic if possible or if some one could at least tell me a suitable part # or where I can order and replace these blown parts. Also if anyone has some tips/hints on what might have caused just these components to fry I would be interested.

Triden312 · 22nd November 2009, 07:38 AM

Could anyone tell me where I can get RoHs parts for my T20001BD. J6 (TH1) SS-5148SM. And the power thermal protector Diodes (Blue SS-5142sm,Yellow SS-5144SM, Red SS-5143SM

Cheers all

brandes.cm · 22nd November 2009, 10:28 PM

Ask this question in the car audio forum, you will get more replies. Also Rockford will give you the schematic, just ask them on there website. I have gotten multiple from them.

Triden312 · 22nd November 2009, 11:54 PM

Thanks Brandes, I really appreciate your reply wasnt sure if someone would answer me this time.
I did however contact Rockford and they were very kind and gave me 3 Schematics with mods A,B,M. I also found what I was looking for on the Thermisters and diodes.

24th October 2009, 09:36 PM	#1
Triden312 diyAudio Member Join Date: Oct 2009 Location: kansas	Rockford Fosgate T20001bd Hi all, I am trying to fix a T20001bd from the looks of it all the switching MOSFETS have blown due to corrosion or some FOD (Foriegn Objects or Debris) The Package on the ones I can read say NH16AB 753446. I have cleaned all the corrosion off and it seems that only these rail sets are blown as I can see burnt/cracked casings on just these components only. I would really like to get a hold of a schematic if possible or if some one could at least tell me a suitable part # or where I can order and replace these blown parts. Also if anyone has some tips/hints on what might have caused just these components to fry I would be interested.

22nd November 2009, 11:54 PM	#4
Triden312 diyAudio Member Join Date: Oct 2009 Location: kansas	Got my answer Thanks Brandes, I really appreciate your reply wasnt sure if someone would answer me this time. I did however contact Rockford and they were very kind and gave me 3 Schematics with mods A,B,M. I also found what I was looking for on the Thermisters and diodes.

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22nd November 2009, 07:38 AM	#2
Triden312 diyAudio Member Join Date: Oct 2009 Location: kansas	Could anyone tell me where I can get RoHs parts for my T20001BD. J6 (TH1) SS-5148SM. And the power thermal protector Diodes (Blue SS-5142sm,Yellow SS-5144SM, Red SS-5143SM Cheers all

22nd November 2009, 10:28 PM	#3
brandes.cm diyAudio Member Join Date: Sep 2009	Ask this question in the car audio forum, you will get more replies. Also Rockford will give you the schematic, just ask them on there website. I have gotten multiple from them.

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