Presonus 16.4.2 Repair -all channels out but four?
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- Опубликовано: 23 дек 2024
- PRESONUS SL16.4.2 & SL24.4.2
DSP Regulator is only 400mA output, and this is not enough, so there is no sound or sometimes the sound is lost.
the solution is to replace with IC 7805 1.5 Ampere output
#Presonus
#Studiolive
#Repair
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Where did you order the screen replacement? Because the golden strip of mines ripped a little and need replacement
I had to order that from presonus.
I have a 16.4.2 and the fuse holder cap went missing. Any idea where I can get one? The manufacturer was unhelpful.
you can call the company and order one, or solder in an after market one.
@@jefferycurtismusic1602 I’ve already called the company and they don’t have one. This model was discontinued many years ago. And soldering in a new one requires an insane amount of grossly impractical disassembly to get to the fuse holder. There’s no practical solution other than trying to find the right fuse holder cap somewhere.
Hello Jeffrey. Thank you for you very informative video. I have an old Presonus studio live 16.4.2 fw that does not work properly. I have a signal in but no sound at all on output.
The mixer have also earlier clipped the sound and it has come back on and off. Do you think with your knowledge that I will be helped by replace the regulators?
The mixer now have no sound out what so ever but the meters are moving.
Kind regards
Kjell from Sweden
This sounds like a different issue, I would do the hard reset first, then go from there. Thanks for watching.
I have a problem about this mixer.
All chanel are not detected. No respons for all input chanels 😢
thanks for watching, I would to the factory reset before anything else.
you skipped many steps opening it up...how do you take off the brown screen ribbon?
If memory serves it is a computer ribbon slot, Their are different types, some have a wedge that pops in and out and wedges the ribbon to the connections, and some and a flap.. here is one with a flap in this video.. good luck. ruclips.net/video/9_8kR99aZHk/видео.html
Question pls. How do you remove the front 1/4 jack port for the headphones. There is a nut there but how to loose it
It should just screw on, it's just like any quarter inch guitar jack.
Hello, I have a problem with my console which is 16.4.2
when I turn it on it does not start, the screen only shows "please wait" and it stays there without doing anything
any solution?
me too...presonus does not care
did you try the hard reset? please refer to the manual.. You have to hold down a couple buttons while turning it on. that should fix it...
So I bought the parts but they are larger than the originals. Will they fit?
make sure the values are the same, the package size shouldn't matter.
I put the new voltage regulators in heatsinks and let them float above the board, securing them to the bottom of the mixer with hot glue. Should provide better cooling and keep other components cooler aswell.
Hi, please my presonus studiolive 16.4.2 keeps freezing any help
hello, what is happening exactly... ??
I just purchased a used FireWire 16.0.2 from an online store with the problem of channels 1-12 not working but 13-16 does work. The people in the store claim that it was working perfectly when it left the store which might be true because upon researching I discovered that the problem is intermittent which is true because I turned it on one day and all of the channels worked but then when I turned it off and turned it on again they didn’t work. The problem about returning it is they have a 48 hour return policy and when I got the mixer I was out working and wasn’t able to check it for a few weeks and even if I was able to check it right away it could have worked but then not worked so I got screwed out of $$. So I’m on my own to shell out extra $$ to get this fixed but like you said, you get what you pay for and you pay for what you get ( or don’t get ) life lessons are never ending
I would first do the factory reset. I forget now which buttons you hold down while turning it on, start there. Please like and follow, and thanks for watching...
had presonus repair mine a few years ago. now its failing again and they laughed at me. unfixable. im out huge money
Great video! How did you get the chips off in order to put the new ones on? That’s the only issue I’m having. Cant get the computer chip off to replace it
I just heated them up with a soldering pencil. just get it hot, add a little solder in order to melt the old solder,,, My suggestion in to use dikes to cut the leads leaving room to get them with needle nose, then heat the package up with the soldering iron and solder and lift it off. As I said, I still damaged 2 of three pads, and ended up soldering to the trace... good luck.
@@transformation2437 Just want to give you an update! Everything is working like new on the board! I was going to send it off to get fixed until I found your video. Definitely not getting rid of it now!! Now I have a setup for my ministry band when we go out and minister! Thank you again for the video! If you have a cashapp, send it to me I want to at least bless you to show my appreciation! Thank you again for the helpful video!
That is great news, I am so thrilled you were able to make it work, to be of service is the main reason for these vids. I really don't expect money, but you can like and follow my channels. the one I am answering from, and the one the video is in... If you still want to give, there is a portal on my web page. jefferymorse.net... thanks again.
This is great news. I am so glad to be of service, Watching, liking, and following is all I can ask, but thanks for the offer, pay it forward... blessings
Where are u located ?
Where can I purchase the regulators and part# please.Im having the same issue and Presonus doesn't service the older 16.4.2 mixers anymore.
I think I bought them off of amazon. there is a link in the description.
presonus/fender does not care. should be class action, as they are all bricks. parts arent even useful so complete brick total loss. they should give us new ones, now im laughing as that will never happen. if a mercedes turned into a complete brick loss, they would be sued.
Hi guys I find this video I’m having trouble with my Presonus studio live 16.4.2 after updated for the last firmware now when I turn it on sometimes the red GR light turns on and there’s no sound when I have to do is unplug the power cord plug it back again couple times tried to turn on and it goes away and works for about 5 to 6 hours after that the sound freezes the green LEDs you guys have any idea what’s wrong thank you for any help I will be waiting for any answer thank you
If the board didn't do that before the update, I would say that the update was compromised during download or flash, I would download another copy and flash it again, if the problem persists then I would downgrade to the previous version and flash the old one back in. At that point if the problem still persists then there is a hard ware failure, if not then you know that the new firmware is problematic.
replace voltage regulators with LM7805
I need some help with my 16.0.2
basically I only have output on Mono or right side,, there is no sound comin' out of the left side from the main, not even monitor.
also I just noticed some of my channels does not work, I turn faders up and nothing work, iit shows no signal, but if I turn faders up from my universal control sofware it does work, I already updated firmware also master reset and its still the same, at this point I am kind of desperated and no know what else to do :(
I think I would start by doing a factory reset on the board. If that doesn't work, then it sounds like the main power out put could be out, in any case, it would take more diagnotics for this one than I can do online. Sorry. Thanks for Watching.
This looks similar to my 16.0.2, and after replacing the voltage regulators, i was flabbergasted by the fact that the only connector that the BNC "lamp" connector's cord can reach, is a ground pin on the chassi. WHAT?
ya, its a challenge. I finally just upgraded to the x32. thanks for watching
@@jefferycurtismusic1602 Lol, just found the pin, it was sanwiched among the input boards. Tricky!
My 16.0.2, main transformer is heating up and smells a bit, but the mixer works fine. I'm thinking about replacing it or the whole board. Ca zou give amz advice on this, please? which transformer replacement shold I look for or where can I find the replacment board. Everything else aroud looks good. Thanks! Cheers!
the best way is to get the numbers off the transformer and buy the same from a parts warehouse. Thats about all I can tell you. Except to say that is an uncommon failure...
@@jefferycurtismusic1602 it still working but i'm afraid it will die soon.
www.ebay.com/itm/294352197617?hash=item4488c217f1:g:nnsAAOSw71NhIub1
just replace the entire board...
@@jefferycurtismusic1602 i'm trying to find it in Europe...
I need help for my to
If you are having the same problem as J&D please follow those instructions, if not.. then what is happening?
Hi Jeffery how to conntact you???
how can I help you?
And I must boast that I have found a solution to the problem. This is not an element that everyone lists or shows one of the videos on RUclips. If it works for a while after replacement. It's a matter of luck if it works for more than 1 good game. If your PreSonus studiolive 16.4.2 suddenly stops playing and the outputs and inputs are freezing, please contact me. The cost is much less than the replacement of an element that does not add anything.
really what is your solution other than this?
@@jefferycurtismusic1602 Are you talking about frozen exits? Are they offside? that's the difference.
ignore this guy, he is useless
replace voltage regulators with LM7805. worked for me did a lot of research. what a pain in the ass
@@deadlotCamper I'm not exchanging anything :) If someone wants, I can fix it, but unfortunately I won't give away the knowledge for free, sorry. Where is it written that you have to give away your knowledge for free?
Helo
hello.. have a great day