NESRGB and Expansion Audio on Famicom
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daskrabs
- Posts: 257
- Joined: Sat Oct 01, 2011 1:05 pm
- Location: Philly Area
NESRGB and Expansion Audio on Famicom
If I was to attempt to use the NESRGB audio amp instead of the stock audio circuit on a Famicom or AV Famicom (HVC-001 or HVC-101), how does that get connected? From what I understand, when you tap CPU pin 1 and 2, they do not contain expansion audio. Where does that signal come from, and how does it get connected to the NESRGB?
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RGB32E
- Posts: 1400
- Joined: Thu Nov 05, 2009 12:50 am
Re: NESRGB and Expansion Audio on Famicom
Tim's instructions for the Famicom: http://etim.net.au/nesrgb/installation-famicom/
Tim's suggestions for AV-Famicom - right here on this very forum!

Tim's suggestions for AV-Famicom - right here on this very forum!
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daskrabs
- Posts: 257
- Joined: Sat Oct 01, 2011 1:05 pm
- Location: Philly Area
Re: NESRGB and Expansion Audio on Famicom
Thanks very much.