rockford fosgate t2000-1bd blown power supply mosfets - diyAudio
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Old 3rd October 2011, 06:50 PM   #1
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Default rockford fosgate t2000-1bd blown power supply mosfets

please help me!my rockford fosgate t2000-1bd smoked a couple of mosfets as soon as i connected the - and b+ to the amp,and it did'nt even have the remote lead hooked !for years i've been threatening to repair my own amp,but this time i would really like to go through with it.i do a little solid state trouble shooting here and there,but nothing like this and i'm know were near what you would call an expert or child of the trade. i've been reading your treads for a while now and i have to say i'm very impressed with your knowledege level,so please help if you can..
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Old 3rd October 2011, 07:00 PM   #2
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Are you sure that's the correct model number?
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Old 3rd October 2011, 07:07 PM   #3
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yes,it's the 2004 model. i bought the amp broken,so i don't know the history,but i am curious not only how to fix it,but what could've caused this to such a beast of an amp.
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Old 3rd October 2011, 07:19 PM   #4
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the amp looks ultra clean inside,if it was'nt for the smokin fets i would'nt know were to start.
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Old 3rd October 2011, 07:24 PM   #5
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I can't find anything on that amp, get the schematic diagram on the amp from Rockford and email me a copy of it.

babin_perry@yahoo.com
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Old 3rd October 2011, 07:27 PM   #6
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i got the schematic from rockford,and i'd like to know what are the common parts to replace when something like this happens,and were and how do i check the existing parts.i have'nt used scopes much,but i do know my way around an 87 fluke multi=meter pretty well
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Old 3rd October 2011, 07:28 PM   #7
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ok,i'm on it.thanks.
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Old 3rd October 2011, 07:41 PM   #8
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Which transistors failed (give the circuit board designation of the transistors)?
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Old 3rd October 2011, 07:58 PM   #9
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did you get the schematic?
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Old 3rd October 2011, 08:00 PM   #10
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Q6 and Q7
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