ShoutingElectronics #6 - Behringer DCX2496 Powersupply - Part 2
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- Опубликовано: 1 ноя 2024
- ShoutingElectronics #6 - Behringer DCX2496 Powersupply - Part 2 // In this Video we finish the Repair of the DCX2496, and test it.
Part 1 can be found here : • ShoutingElectronics #5...
Wow, thats an excessive amount of cross :) btw. I just repaired a DCX2496 with missing 8.5 V (9 V), the HER303 diode was faulty
Would it be possible to repair such a unit by replacing the built in power supply with an external generic 12V (or 20V or whichever voltage it needs) switch mode wall wart type power adapter?
AArgh, the meter probes! New ones definitely needed there, along with a new meter as well.
Yep, I know. At least for my Day Job I have a Decent UNI-T Clamp Meter. Dave, if you do watch this one day, I could really use one of your 121GW or EEVblog Brymen Multimeters....
Well, might be a while before Dave catches up on orders and such.
Funny thing is that, despite liking the video, the number of likes is still fixed on zero. Unclick the thumbs up and it went to -1, and click it again it went to 0 again. Another of those YT glitches, and still only 2 views.
So, where in Sunny SA are you based, i am guessing GP.
Yep, It looks like their stats, etc, have been very slow to update lately.
Nope, I am still in Sunny Margate (Remember I got that Solomon Iron from you - Several new tips later, and it is still going strong)
I just decided to try make a more formal channel than my old one : ruclips.net/user/kolbep
OK, was just wondering. At least you got rain and water, unlike our cousins down in Slaapstad.
La fuente de cuanto voltios es y cuantas diferentes voltajes es
Anyone know where i can purchase a new 2496 pcb? Not handy with a soldering iron and would rather just buy a new one if possible. They seem to be impossible to find though
those orginal smps are unreliable.have ultra curve and ulktra drive.both lasted around 1 year.changed all the capasitors and the standing chip.took away dose rubber hats for regs etx and used a glimmer pad to get better termal tranfer of heat to the cooling frame.drilled some holes under the supply in the case.put some heatsink on top of the chips on mainboard the inside temp went down have worked fine since.the other i did the same thing but i think the smps transformer is bad.do you know where i can get a new or used transformer?
ultracurve and ultra drive use the same pcu.the ultra drive is to noisy for my use.there is to much hiss on the outputs.Have both and both lasted about a year before the power supply went bad.I changed all capasitrors and the control chip on both supplyes.one is better than new so i swapped out al capasitors in the ultra drive unit.the other supply i have not found the fault.maybe one leg on control chip got to hot when i mounted.it.had to put it low do to a bad pcb trace.pcb quality on pcu is not good
Selamat sore bos..kenapa ultradrive dcx2496le punya saya suaranya turun naik ..tidak stabil hilang timbul kaya dibawa angin
Mungkin pengaturan kompresor atau kompresi dinamis. Buka menu dan matikan hal-hal seperti itu. Atau coba atur ulang unit ke default pabrik (atau cukup buat pengaturan baru dari awal)
i have had many utra curve and drive with psu fault.I always swap all capasitors to brand quality(does not buy the most expencive but much better qyuality known brand.and drill some holes in the cabinet under where the psu is mounted.also the rubber thermal shit goes away.i use the metal clamps to hold the 2 volt reg tight against the alu frame that ack like a cooling element.recoment to glue some old chipset alu cooling elements on the dsp(the hottest chip,s. on main pcb.recomend swap all capasitors in the hole unit.For the ultra drive the hizz level goes down around 2 db.for the curbve it work better and last.always let it be place for air under and over those units,to stack units like this guaranti short lifetime,Almost every ultradrive/curve i have had in for repair it is always the powersupply isue.They are cheap and ok if you can fix do replasement yourself to good quality known brands capasitors
The cable from the PSU to the PCB has issues with mine as well. Or perhaps the connector on the PCB is faulty, to small/cheap.
PRECISO COMPRAR UMA FONTE DESSA , PODE ME INDINCAR ALGUM LINK DE COMPRA ?
Se é o CI para o fornecimento de energia que você precisa, você terá que tentar um revendedor de loja de eletrônicos / reparador perto de você. ou procure no Ebay. Se você estiver procurando por uma unidade inteira, verifique suas lojas de música locais ou novamente ebay
Change the switching transistor and the 47uf 400v capacitor but still no power. Only improvement is where as it was chopping the fuse now it's not.
meu amigo vc deve morar na América vc já ouviu falar em sugador de solda não faça isso com a placa bater pra retirar a solda
"gentle persuasion" …
… *SMACK* …
… *GRIND* …