Onechipicom

[Drakon]

This system is a onechip model 1 american snes. I converted the pcb into a super famicom by swapping the backplate. This system has digital audio output and the video encoder bypassed with a very small cxa2075 circuit which greatly improves the s-video quality.

Teeny cxa2075 circuit:

So small it fits underneath the heatsink easily:

The small cord coming out the back plugs into my external spdif to analog converter so I can power the box from the snes.

The chip on top of the heatsink is the digital audio cirrus logic chip

 

[samjc3]

Looking good, as always. Though I'm sure some of the more anal people will still complain that the cable for the spdif/analog converter isn't finished as nicely as the rest of it.

 

[XCVG]

Yep, I mean, seriously, at least put some heatshrink on the connector.

 

[Drakon]

Looking good, as always. Though I'm sure some of the more anal people will still complain that the cable for the spdif/analog converter isn't finished as nicely as the rest of it.

Thanks, my goal was to not cut any new holes in the case, and that's exactly what I did. Everything can be brought back to stock.

Yep, I mean, seriously, at least put some heatshrink on the connector.

Not a bad idea. I don't look at the back that often, so maybe someday.

 

[Drakon]

Here's a s-video capture, audio is from an external spdif to analog box it sounds clearer than the regular audio from the av port: