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d3fmod hifi blaster
Posted: Wed Feb 28, 2024 11:12 am
by Milspex
Installed the hifi blaster dac in my ironclad but now I get a whining noise when the unit is powered off (at all times)
what could this be ? faulty install, faulty board, solder problem? I emailed Roberto but no reply yet. Figured someone on here could also shed some light on the issue.
Video linked
https://file.io/j4UAoJs8T3lK
Re: d3fmod hifi blaster
Posted: Wed Feb 28, 2024 4:40 pm
by Armakuni
did you flip the switch on the De10 Nano ?
Re: d3fmod hifi blaster
Posted: Fri Mar 01, 2024 9:14 am
by Milspex
Re: d3fmod hifi blaster
Posted: Fri Mar 01, 2024 11:01 am
by Armakuni
Milspex wrote: ↑Fri Mar 01, 2024 9:14 am
yes as per instructions
Are you using HDMI output with anything like a HDMI switch ? as the HDMI on the DE10 is not isolated and can partially power up via HDMI power.
Apart from this you will have to wait for Roberto