ok I know the book is using a mini snes so don't go there.
I have a 1992 snes board and I believe that makes it a gen2 small board snes(the controller pin out says 1991) so the chips are much different from the mini. My question is how do I locate L/R audio, also do I have to run two channel stereo or can I simply run two speakers in parallel from the mono out? and what impedance do I wire my speakers for?
How do I locate the audio chip?
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- manuba
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Re: How do I locate the audio chip?
closest thing I can come up with is; NEC D6376 925OCK - Info I found says that the snes audio was an 8 channel chip so this was the only 8 pin chip on board. When I looked up this chip the only thing I found was an arcade 2ch audio in street fighter?
- marshallh
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Re: How do I locate the audio chip?
You lucked out The large SNES supports stereo right on the AV out connector.
http://gamesx.com/wiki/doku.php?id=av:nintendomultiav
http://gamesx.com/wiki/doku.php?id=av:nintendomultiav
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Re: How do I locate the audio chip?
You rock!
Ok not to sound too retarded, how do I wire in composite (av cables, right?)jacks so that I can hook it up to a tv for testing. Board had bad rf output and the plug for the av cables was torn off. It was free so I figured why not try it but can't test it without plugs .
Ok not to sound too retarded, how do I wire in composite (av cables, right?)jacks so that I can hook it up to a tv for testing. Board had bad rf output and the plug for the av cables was torn off. It was free so I figured why not try it but can't test it without plugs .
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Re: How do I locate the audio chip?
so then no one can tell me how to wire in av jacks? do they need power to operate?
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Re: How do I locate the audio chip?
When you say av jacks, do you mean RCA jacks? if so, then all you have to do is wire one straight to the corresponding pin. E.g. yellow-video, white-left audio, red-right audio.manuba wrote:so then no one can tell me how to wire in av jacks? do they need power to operate?
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Re: How do I locate the audio chip?
And also connect ground to each one at the appropriate spot. There's really not much to explain.
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- manuba
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Re: How do I locate the audio chip?
thank you I knew there was more to it, 2 wire one port I just wasn't sure if it needed to be power or ground.Life of Brian wrote:And also connect ground to each one at the appropriate spot. There's really not much to explain.