Hi,
As I can see there are either the output transistors (T9 - T12) or the OPs at the output (IC1, IC2 or IC9) that could fail (if not the D/A). See...
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Hi,
One of my DDXs has a little defect on the DSP card. There is a little "klicking sound" on FX1 on some effects. I would guess it is some...
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Hi,
Well, if you have verified that all pins on the power connector on the mainboard have the right voltage and the VCC on the memory chip (be careful...
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Hi,
It sounds like you have some problems with your memory chips on the main board.
Have you verifyed that all pins on the memory chips are properly...
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Hi,
So how do you replace your capacitors if you don't dismount your PSU?
By the way, I think you have to clean your PSU-fan a bit!...Last edited by Nisse; 09-07-2012, 07:44 PM.
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Hello fellows!
Forget about my previous post, cause today I'm in a good mood!
I've finaly got the DDXUpdate V1.11 software, and "that...Last edited by Nisse; 09-05-2012, 06:55 PM.
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Rom images
Hi again,
Does anyone have the binary images for the EEPROMs? (IC15-IC18)
The strange thing is that when I reprogram...
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Hi,
Yes, I did the factory reset, but I still got the "couldn't save the file - medium is full" error. That's why I tried to update the firmware....
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No valid program, restart update!
Hi,
Thanks for the information!
I tried to swap the flash memory (IC 16) from a...
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Yes, Sorry! I found thit eeprom thing just after I published my problem.
I will try that.
Talking about the PSU: I have repaired a few now,...Last edited by Nisse; 09-01-2012, 07:22 AM.
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Hi again,
Thanks for helping me last time with the crystal problem!
Now I have another question that you might know something about:...Last edited by Nisse; 08-31-2012, 09:02 PM.
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And now, finally, I've managed to repair my PSU to work 100%.
The problem is described in "No power on ANAOUT on ddx3216 PSU" above.
...Last edited by Nisse; 07-05-2011, 08:48 AM.
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Hi,
Just what I noticed!!
I have two PSUs.
One older and one "newer" (green and blue board)
On the older, the screw...Last edited by Nisse; 06-28-2011, 05:54 PM.
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Fantastic!! Where/how did you get the schematics? I've searched a lot on the net for this, but never found anything! Thanks a lot!
Well, as mention...
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No power on ANAOUT on ddx3216 PSU
Hi again,
Now, when there is an expert available , I have another question/issue on my ddx PSU....Last edited by Nisse; 05-12-2011, 06:25 PM.
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Hi,
Do you mean that you are the guy from Portugal, that I bought this mixer from??
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DSP-Board...
Hi,
A while a go, I bought a DDX3216 from a "joker" in Portugal via e-bay. He wrote that it was...
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THAAAAANK YOOOOU John R. Frondelli!!!! You made my day! I read this, and found this crystal on an old, oblolete PC-motherboard...
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