The schematics for the single computer board can be found here: wiki.radxa.com... and here: wiki.radxa.com... Check out the N-audio Amp Cabinet Switchers here: n-audio.net/
Thank you for this video! I just replaced the encoder knob but after screwing everything back, I quickly learned about the Rainbow of Death 😢 I’m going to try getting a different power adapter with a little more amps before trying to replace with new chip.
Great video, Niki! As an engineer myself I loved to see your thought process when you were debugging the problem. Also I was amazed that this chip is sold in Ali Express 😁 And the anticipation at the end, will it start or not 😁 I was also jumping here. Great content! Cheers!
Well done buddy these headrush pedalboards are awesome but come with there flaws i just recently repaired mine and brought a whole new motherboard which you worked on and replaced the chip it works again now but the usb is faulty it worked and updated first time round but simce the latest update was released its not recognising the usb and malfunctioning any ideas what it could be many thanks and once again great job people like you are important and give us people with little money hope of repairing with your knowledge
I really don't know. As far as I remember the usb communication comes directly from the mains processor I replaced in this video. You can trace the wires to check that again. The datasheet of the cpu shows that it has 2-3 usb ports there. Check the data pins with a multimeter and oscilloscope for activity and short to ground or vcc. If there is an usb protection device next to the usb port, check it.
Excellent work Sir!!! Now I'm interested in where the iMusic programming resides just in case the programming gets lost. For example, if if I were to replace the whole Radxa module/board, would the unit still come back and function?
Thanks. If you check the board there are flash chips, so there sits the Linux/android or whatever the software is. Changing the whole board won't fix that issue, unfortunately.
Hola, tengo una Gigboard y la mande a servicio tecnico y no la pudieron hacer funcionar. El equipo prende. Luego queda en modo Loading y se queda ahi... no sale del modo Loading... Alguna sugerencia...?
@NaudioElectronics Nah, you didn't, as you clearly stated in your clickbait thumbnail that it was "impossible to repair"! Nobody can do it if it's impossible.
@@DeVibe.Are you so stupid that you can't comprehend the impossibility aspect came from the actual headrush technicians saying to people this error was unrepairable
Thank you for this video! I just replaced the encoder knob but after screwing everything back, I quickly learned about the Rainbow of Death 😢
I’m going to try getting a different power adapter with a little more amps before trying to replace with new chip.
Great video, Niki!
As an engineer myself I loved to see your thought process when you were debugging the problem. Also I was amazed that this chip is sold in Ali Express 😁
And the anticipation at the end, will it start or not 😁 I was also jumping here.
Great content! Cheers!
Well done buddy these headrush pedalboards are awesome but come with there flaws i just recently repaired mine and brought a whole new motherboard which you worked on and replaced the chip it works again now but the usb is faulty it worked and updated first time round but simce the latest update was released its not recognising the usb and malfunctioning any ideas what it could be many thanks and once again great job people like you are important and give us people with little money hope of repairing with your knowledge
I really don't know. As far as I remember the usb communication comes directly from the mains processor I replaced in this video.
You can trace the wires to check that again. The datasheet of the cpu shows that it has 2-3 usb ports there.
Check the data pins with a multimeter and oscilloscope for activity and short to ground or vcc. If there is an usb protection device next to the usb port, check it.
@NaudioElectronics thank you for your reply mate I will see how I get on really appreciate it 🙏
Excellent work Sir!!! Now I'm interested in where the iMusic programming resides just in case the programming gets lost. For example, if if I were to replace the whole Radxa module/board, would the unit still come back and function?
Thanks. If you check the board there are flash chips, so there sits the Linux/android or whatever the software is.
Changing the whole board won't fix that issue, unfortunately.
Hey there, did you ever figure out how to wire up the HT-420 JBC tweezers without the stand?
@@johnbaker26 yes.
Can you share how you did it on your eevblog post? I'm trying to do the same thing. Much appreciated
Hola, tengo una Gigboard y la mande a servicio tecnico y no la pudieron hacer funcionar. El equipo prende. Luego queda en modo Loading y se queda ahi... no sale del modo Loading... Alguna sugerencia...?
Hello friend, how are you? So does this card support Wi-Fi? Am I mistaken?
Can u share the AliExpress link please
Here you are: vi.aliexpress.com/item/1005006980435815.html
I'm sorry it was impossible to repair. Good luck next time!
What do you mean? I repaired it. It works! I left it for a few hours to check its functionality for some time, and it is fine.
@NaudioElectronics Nah, you didn't, as you clearly stated in your clickbait thumbnail that it was "impossible to repair"!
Nobody can do it if it's impossible.
@@DeVibe.Are you so stupid that you can't comprehend the impossibility aspect came from the actual headrush technicians saying to people this error was unrepairable