MTX Thunder 81000D Repair
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- เผยแพร่เมื่อ 7 ก.ย. 2024
- Here I repair an MTX 81000D which is the older brother to the 1501D, and for what I thought was the same issue as the last time. Blown power supply, and additionally a blown capacitor. But, as we find out. Not the same issue.
Amigo temgo un mtx thunder elite 15001D. Amplica bien pero las 2 bobinas de acople de salida tipo toroidal se calientan excesivamente.hechan humo en poco volumen o alto . Igual calientan. Pero veo q si amplifica y no se proteje. Que crees q sea ...
I have one of these that needs repair. Would you be interested in getting it going for me?
Like others, I wanna know, what’s the capacitor and where would you recommend we found that to check our broken amps?
Id have to look back and see... its been awhile.
nice work! i have some work i need help with. any time?
I have the same capacitor that is blown out would you be interested in fixing it?
Is 1000 rms or 1500 rms ??
It will put out 1500 watts rms at 54 volts. Use a 50hrtz test tone and a digital multi meter set it to ac voltage and set your eq to flat put all your bass / terible etc. To 0. I have this amplifier tuned correctly and it pushes my mtx 9500 15 inch subwoofer to its maximum performance!! Good luck 👍
Where to repair amp mtx
Hola amigo saludos buen día tengo un amplificador mtx thunder 81000d no me da nada de audio si prende me gustaría si tu me pudieras ayudar con eso ya e buscado aquí en México y nadie le a podido encontrar la falla me podrías ayudar con eso porfavor
I have the same amp in protect mode. Interested in fixing it?
Not accepting outside work atm due to the semiconductor shortage, and lack of free time. Maybe in the future though.
Power supply gate resistor valve ?
It's been a while since I've worked on one but I'm going to say 47 ohms. But it also might be 22 ohms
Does that capacitor have the same tune as the others, cause if not that repair will have a short life, it would be better to just change all of them, cheap fix
There's also a point where budget becomes a factor so you to work within your means as well. Keep this in mind. Not everyone wants a $500 repair from a technician. There are certain bare-minimum boundaries i don't cheat/cross such as matching all FETs. But matching caps aren't that important especially if they test fine. but if they want to pay more? Sure i will change them all.
Could it possibly be the capacitor shorted and blew the supply?
Its possible, but the capacitor did not measure shorted.
Where did u get the caps? I have same amp with 5 bad ones can’t find them
@@ajmercado2010 Mouser or Digikey.