I found different resistances on the output fets even know they are the same so I took them out and checked them and they seem to be ok I think. I get OL on every configuration except from pin 3-2 at 0.48v. So I put them back in and powered up the amp. It didn't go into protect so I tried playing it and there was no sound. I then took the two power fets out and checked them and I'm suspecting leaky gates but I'm not sure. When I check in diode mode everything seems fine but when I check in resistance from pin 3-2 one goes to 13.7m ohms and started to climb slowly 0.01m ohm at a time and the other one started around 14m ohms and climbed slowly too by 0.01m ohm. Then I checked again and one read 13.68m ohms and the other goes to 14.05m ohms and stayed there. Then I checked again and they both were over 14m ohms and they slowly started to climb 0.01m ohm at a time to around 14.35m ohms.
These seem like weird readings but I'm not familiar with leaky fets. They are DFP50N06 fets.
Thank you in advance
These seem like weird readings but I'm not familiar with leaky fets. They are DFP50N06 fets.
Thank you in advance