Mod a Duo to use HD Retrovision cables?

[technozombie]

Has anyone tried modding a Duo to use HD Retrovision cables? The Dbelec guy recommends using the Genesis cable with his grafx booster whatever its called. My Doujindance Duo has an 8 pin + ground, C type DIN, and the Genesis uses a U type I think. Anyways, just looking for some input.
 Thanks.

[Bloufo]

Not to hijack your thread, but it didn't seem that important to start a new one over this. And it is kinda related.

So, I have an RGB modded Super CD-ROM² unit, and just out of curiosity I tried those Genesis HD Retrovision Component cables on it.






Not that I'd want to, but for arguments sake if I wanted to get the colors right, would this just be a case of changing the wiring on the AV port?

[technozombie]

That's what it looks like to me, but there may be some other wires that  do not match.

[Keith Courage]

a Genesis model 1 cable does not have stereo audio the way a real duo cable does. Also, using stock wiring that cable could cause problems because I think the 5-volt from The Av Jack then ends up being pushed through the green video signal.

[Keith Courage]

Pin outs of both systems. http://www.mastersystem.dk/modding/rgb/ms1_md1_rgb_2.png

https://www.google.com/search?q=PC+engine+RGB+out&client=ms-android-americamovil-us&prmd=sivn&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiz-PiNg8rRAhVs9IMKHaZlBs0Q_AUICCgC&biw=360&bih=559#imgrc=eWi_R3l3ueIHuM%3A