Allen & Heath ZED 24 Repair. Part 3: Stereo Channel Board and PSU

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Allen & Heath ZED 24 Repair. Part 3: Stereo Channel Board and PSU

Рет қаралды 12,758

SpiderElectron

Күн бұрын

Пікірлер: 26

@rqg16 6 жыл бұрын

Thank you for your help. I was able to fix one of my faders that I accidently pushed in by accident. It was a simple fix thanks to your video. Great Job!!!

@SuperSpokesBox 6 жыл бұрын

Thanks for this, I know very little about electronics but might have a go at cleaning my Allen and Heath zed12fx. Can I do the same for the card on the far right of the desk where the earphone aux output selectors are? They are the only things crackling currently.

@Spiderelectron 6 жыл бұрын

Yes, and you could probably get an air-duster and switch cleaner in there without dismantling too much.

@SteveLedger Жыл бұрын

I have an A&H ZEDi-10, 5 months old which suddenly lost power and won't power up again. Suspect PSU board, any idea where I can download a service manual? I can only find the ZED10FX sm which is different. Original supplier of unit not being much help warranty wise.

@mikerossmiles2011 6 ай бұрын

We have an Allen & Heath Zed-428 24-channel board that has ten channels that the audio cuts in and out. We can push the mute button two or three times and the audio is then ok for a few seconds and sometimes minutes. This issue seems to be only on even numbered channels. Any suggestions for what may be causing this issue? Thanks, Mike

@StephenWilliams-cj9wr 10 ай бұрын

Hi. What does that little microchip do? Because the top of mine’s ripped off?

@uptownphotography 4 жыл бұрын

Hello, I was considering buying the ZED 436 model. Would you know if these ZED models have the jumper wire you can change (like on the GL2400 series) so that you can make the direct out jack "post fader" and post EQ? They are wired pre fader and pre EQ from the factory. If yes, perhaps you can let me know where these jumper wires are located. Thanks.

@Spiderelectron 4 жыл бұрын

Hi! Sorry I don't have any experience with the 436 so I don't know about the jumper cable! :-(

@uptownphotography 4 жыл бұрын

@@Spiderelectron That's OK. Your video gave me a good head start how to get to the channel strips and where the jumper might be located. The jumper on your model, does that need to be resoldered to make it Post fader? Or is there an actual jumper connector you plug in to reconfigure it? Hard to tell from the video. Thanks. Philip

@ACIDGREENTECHNO 3 жыл бұрын

@@uptownphotography did ou find it out? pls tell me. thx

@uptownphotography 3 жыл бұрын

@@ACIDGREENTECHNO I wound up buying the GL2400 32 channel version instead, which does have the jumpers. It took a while to change two jumpers per channel, but all went well with the change. One just has to make sure you have the jumpers seated right or you will lose continuity in that channel. Good thing we checked and rechecked as a few were not set properly first time around...Thanks for the reply.... Phil

@ACIDGREENTECHNO 3 жыл бұрын

@@uptownphotography ok thanks for the info. i`ll have to find out myself. have you noticed any difference in sound between the zed and the gl2400? cheers chris

@vasilvasilev4172 3 жыл бұрын

Hi, Thanks for your help. Are you able to tell me parameters of resistors r38 and r37 in ZED 18. THANK YOU!!!

@pradolover 6 жыл бұрын

Thanks mate, fascinating.?

@mrmrazu8326 2 жыл бұрын

Brother iam Bangla deshi kivabe channel bord kenbo

@johnvcougar 4 жыл бұрын

Hi, any tips for removing the fader knobs without damaging them?

@Spiderelectron 4 жыл бұрын

Prising up on them with a broad flat surface is OK - they will come off with firm controlled pressure. Pull the slider all the way to one end before starting. However! Be careful putting them back on - too much pressure will bend the fader, again, have the slider right at the end of the track where there is most support. :-)

@johnvcougar 4 жыл бұрын

@@Spiderelectron Thanks dude! Great article, very useful. I have 3 AH mixers, two need some love like you've done here.