So i started getting into RGB modding and consoles
Built the GBS ‘ made some cables so far i have made couple cables and just modded N64 with rgb bypass.
Trying to mod Sega Model 1 with RGB rgb bypass board colors seems fine but there is a sync issue ‘ I tried directly connecting the csync to the gbs sync also tried composite video with sync stripper with gbs’
Tried original csync from the sega pcb as well as from the rgb bypass board.
Nothing seems to work
Video and pics attached
https://imgur.com/a/AwbRp0M
Also tried composite as sync but it did not work (directly nor with sync stripper)
RGB bypass Sega model 1 issue (help)
Re: RGB bypass Sega model 1 issue (help)
I don't have a quick solution or fix, only shared problem. I had endless sync issues, and bought a lot of scart cables. in the end I recapped one of my model 1 genesisses and installed a triple bypass. Same guy you purchased from. My problem was probably bad caps. Before I recapped it I couldn't maintain sync.
Re: RGB bypass Sega model 1 issue (help)
But totally bypassed it and the bypass pcb was assembled by me.
I am using gbs to check like i did with other rgb modded consoles.
I am using gbs to check like i did with other rgb modded consoles.
Re: RGB bypass Sega model 1 issue (help)
Does that sync issue happen in all games? Or just in Sonic 2 split screen? I remember reading that some scalers have issue's with Sonic 2's split screen mode.
Re: RGB bypass Sega model 1 issue (help)
Ziggy587 wrote:Does that sync issue happen in all games? Or just in Sonic 2 split screen? I remember reading that some scalers have issue's with Sonic 2's split screen mode.
I just confirmed it is happening in all games
I think ill just try some other model 1 with the same scaler setup and see if there is something wrong with my mod or the sega itself.
Edit : so i tried the default sega model 1
With this rgb cable diagram still having this issue
https://imgur.com/a/CjkszoB
Based on this diagram
https://imgur.com/a/kZ1IlOZ
Re: RGB bypass Sega model 1 issue (help)
Still got no luck getting a proper video .
Tried with rgb bypass and directly with rgb as well same sync issues on gbs.
Tried with rgb bypass and directly with rgb as well same sync issues on gbs.