to update this thread: I received a replacement board – now sound is working 🙂
ok – than I will try to get it fixed via the shop. I already reached out through the contact form and now I´m waiting for a reply.
no – I did not connect it any other way as shown in the picture.
regarding “suddenly stopped working”: I am not sure if it ever worked. I only used the scaler with a HAS supergun before, which has direct audio out.
So audio could have been dead on arrival.
Does any PCM1808 chip work as a replacement?
Hi prrdrn,
that did not work for me. There is still no audio.
—–
@everyone: you can find a picture of the setup here, if the audio problem relates to the J2 connector : https://i.imgur.com/Rg6yK17.jpeg
I have tested a different n64 scart cable as well as different TVs / Monitors – still no audio output via HDMI.
What else can I do here?
problem solved – it really depends on the micro sd card.
booting from a Intenso microSDHC 32GB does not work.
booting the image from SanDisk Ultra 32GB worked first try.
Hashes of the files on the accessible volume:
SHA256 EABB202EA3614F55348A47B7230856A4F6EF180B88378B63996A948ED3228AF4 H:\DE10-Nano-vd_isl.rbf
SHA256 A9364D3C5BF6840EE18F3A4B1E8C62BCF4B8E95385D7762853231909392B5052 H:\u-boot.scr
I can see a 2 MB partition and a 61 MB partition as well as 29,06 GB free space on the 32 GB (29,19 GB listed in disk manager) micro SD card.
I used the image from the quick start guide: https://github.com/marqs85/DExx-vd_isl/blob/master/board/de10-nano/software/bootloader/sd_image/sdcard_cv.img.zip?raw=true.
Should I try another SD card?
yes – not much you can do wrong there.
does the DExx-vd_isl require 3V SCART blanking voltage? Thats disabled by default on the VGA2SCART pcb from retroupgrades.
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