exxos's Atari, Amiga & retro forum

I would imagine that Audio is a feature of the riser and not a feature of the TF328?

despare1 wrote: 10 Oct 2024 08:37 Hey Guys...I have a TF 328 that the Audio is not working at all. Video looks great, yet Audio is dead. I hear a buzzing when I touch the RCA leads, yet no game output. I have troubleshot the system, works fine when using the CD..Composite out, however after using a few diff connections and games..Still zero Game Audio thru the TF Board. This card has been used a total of 4 times and about 2 hours play time. I did clean the Connections on the board and the CD32 ..

Thoughts?

The audio should not be affected by the TF328 at all. There is an issue when using a TF330 + SD Card adapters as those seem to leak current, thus triggering the audio control circuit on the motherboard and making audio out of RCA jacks very low. It is possible that same issue might happen on the 328 but this can be solved by switching to a CF card.

Hi Stephen,

First of all, thank you so much for all the work you've put into the TF328 and TF330 boards over the years. They've completely transformed the CD32.

I am getting ready to work on assembling/troubleshooting a board and remembered your original build videos were incredibly helpful. I noticed they aren't currently online. If you still have them, would you ever be open to re-uploading them, or hosting them somewhere like the forum archive?

Totally understand if you don't have the time or prefer not to, but figured it wouldn't hurt to ask. Thanks again for everything!