Bom dia, vi agora o seu video por estar com problemas na minha Presonus 16.0.2, mas acima de tudo quero desejar-lhe as melhoras e rápida e boa recuperação da sua perna. Força. Um abraço desde Portugal.
Thank you so much... I've got mine working but the GC meter is lit up solid an the display is blank. Still working through that. Hope your leg is better
Sorry I don't remember and my service centre has closed in Brazil. If you search the original number (2SB14) for an equivalent; you will find one easily in a TO1 package (2N2953, 2SA474, 2SB440 etc).
Hey did it come good after the regulator swap? I've had one of these sitting (16.0.2) on my shelf for a few years in pieces after I got a firmware glitch, but recently reassembled and while the firmware seems happy enough to boot most of the time (occasional ram check failures occasionally, any ideas?) but while I can monitor inputs, I'm getting no outputs.
I did resolve the issue but these units seem to be plagued by various problems. I was authorised to be the service centre for the whole of Brazil by the importer but after emailing Presonus in the states, I didn't get any reply or support (I don't think I'm going to put myself to the trouble of repairing these blind without a schematic and also without parts).
@@eduardobascheko998 look at my website (Delatronics.com) to find details. I am quite busy at the moment but could look at your mixer. Unfortunately Presonus won't give out circuit diagrams or parts (even to the importers in Bahia!)
replace the voltage regulators with LM7805. had my 16.4.2 kept freezing up and sent it back to presonus for about $350 total a few years ago. said they replaced the board but they only replaced the voltage regulators with the same lame voltage regulators. 2 years later board freezes again, now prosonus says board out of service and wont fix it. found a guy to actually replace voltage regulators with beefier LM7805. so far no problems a few months in. good luck. dont have to toss a board where no parts can be salvaged. crazy design that they become disposable.
Bom dia, vi agora o seu video por estar com problemas na minha Presonus 16.0.2, mas acima de tudo quero desejar-lhe as melhoras e rápida e boa recuperação da sua perna. Força. Um abraço desde Portugal.
Thank you so much... I've got mine working but the GC meter is lit up solid an the display is blank. Still working through that. Hope your leg is better
Thank you so much , this a great video. Would you know the numbers for the similar voltage regulators on Studiolive 24.4.2AI?
Sorry I don't remember and my service centre has closed in Brazil. If you search the original number (2SB14) for an equivalent; you will find one easily in a TO1 package (2N2953, 2SA474, 2SB440 etc).
@@delatronics3257 Thank you so much.
2sb14
Hi, when replacing the voltage regulator with the 7805, do the pin outs match ? Do you have a picture to who how you connected it ?
Yes the pins matched. Not had another one in since, so can't supply photos I'm afraid
Hello, can I always repair the presonus studiolive 16.4.2, does it work well?
Yes my repair worked well and lasted
Hey did it come good after the regulator swap? I've had one of these sitting (16.0.2) on my shelf for a few years in pieces after I got a firmware glitch, but recently reassembled and while the firmware seems happy enough to boot most of the time (occasional ram check failures occasionally, any ideas?) but while I can monitor inputs, I'm getting no outputs.
I did resolve the issue but these units seem to be plagued by various problems. I was authorised to be the service centre for the whole of Brazil by the importer but after emailing Presonus in the states, I didn't get any reply or support (I don't think I'm going to put myself to the trouble of repairing these blind without a schematic and also without parts).
I have a 16.4.2 and the fuse holder cap went missing. Any idea of where I can get one?
Farnell, Radio Spares, CPC...
Hi there, I have one 16.0.2, it was without inputs, i changed the 5 volts regulator and now I have no sound output, bur the inputs are working
Also check the power supply board, as this often gets dry joints on the regulators.
@@delatronics3257 Im from Curitiba, do you still make repairs?
@@eduardobascheko998 look at my website (Delatronics.com) to find details. I am quite busy at the moment but could look at your mixer. Unfortunately Presonus won't give out circuit diagrams or parts (even to the importers in Bahia!)
replace the voltage regulators with LM7805. had my 16.4.2 kept freezing up and sent it back to presonus for about $350 total a few years ago. said they replaced the board but they only replaced the voltage regulators with the same lame voltage regulators. 2 years later board freezes again, now prosonus says board out of service and wont fix it. found a guy to actually replace voltage regulators with beefier LM7805. so far no problems a few months in. good luck. dont have to toss a board where no parts can be salvaged. crazy design that they become disposable.