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 Post subject: Re: Super SD System 3
PostPosted: Sun Jul 15, 2018 11:08 pm 


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Joined: 20 Jul 2017
Posts: 273
Are you sure the cable needs 75 ohm resistors? Looks like they are already present in the mod board. That's possibly why your picture is dim. I would look into that and if so remove the appropriate resistors from the board (short the pads) or the cable.


Last edited by Kez on Mon Jul 16, 2018 7:56 am, edited 1 time in total.

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 Post subject: Re: Super SD System 3
PostPosted: Mon Jul 16, 2018 3:17 am 


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Joined: 07 May 2018
Posts: 152
Kez wrote:
Are you sure the csble needs 75 ohm resistors? Looks like they are already present in the mod board. That's possibly why your picture is dim. I would look into that and if so remove the appropriate resistors from the board (short the pads) or the cable.
I'm sure your right. A detail I overlooked, but will fix. Thanks!

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 Post subject: Re: Super SD System 3
PostPosted: Wed Jul 18, 2018 3:27 am 


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Joined: 07 May 2018
Posts: 152
^^Right you were Kez. Removed those resistors on each of the outputs, and the color is looking normal. Thanks for the advice! :)

Got my FU-RGB boards in today. Is there any interest in additional feedback, from a Core Grafx 2? CI've got comparative screenshots of CG2 internal mod output, SSDS3 native output, FU-RGB w/ LPF on, and FU-RGB w/ LPF off. SSDS3 amp is still in place, and no modification to the expansion connector other than soldering the FU-RGB to it. C12, C15, C17, C61, R12, R14, R16 and R36 are removed. There's one other resistor on the bottom of the board removed, which breaks the sync line, but the FU-RGB is now covering it and I didn't note it.

Spoiler alert - the internal bypass amp output looks the cleanest, imho - good color, good sharpness, least noise. Both FU-RGB scenarios are about equal to each other, with good color and sharpness, but noisy. The SSDS3 native output is the worst.


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 Post subject: Re: Super SD System 3
PostPosted: Wed Jul 18, 2018 3:32 am 


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Joined: 10 Jan 2014
Posts: 530
Location: USA
Absolutely, but please put those in the SSDS3 Video Fix thread.

Just to clarify two very important things:
You did completely remove the internal mod, correct? Every single wire needs to come out.
You also completely decoupled the SSDS3's video circuit, right?
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 Post subject: Re: Super SD System 3
PostPosted: Sat Jul 21, 2018 1:49 am 


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Joined: 07 May 2018
Posts: 152
hrrrm, so it seems my ssds3 doesn't play super hucards. Did a quick google search, didn't get any hits on the issue. I haven't been able to get Ghouls and Ghosts to boot, but thought it was just that particular rom. Have gotten multiple backups of GNG, with no luck, and then tested other roms, and no super hucard roms are booting. Except aldynes, which gives me some startup music, then the screen flashes green, then nothing.

Anybody know anything good about this? Hopefully my google fu is weak...

:edit: disregard. My google fu has strengthened and I now understand a supergrafx is needed for those titles.


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 Post subject: Re: Super SD System 3
PostPosted: Sat Jul 21, 2018 5:53 pm 



Joined: 06 Oct 2012
Posts: 1185
ya, turbografx/pc engine doesnt run supergrafx games. they dont have the hardware.


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 Post subject: Re: Super SD System 3
PostPosted: Fri Oct 05, 2018 2:58 am 



Joined: 02 May 2008
Posts: 19
I was debating on buying one of these for my Core Grafx.

I was wondering if the HD Retrovision Genesis Component cable will work with this okay?


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 Post subject: Re: Super SD System 3
PostPosted: Fri Oct 05, 2018 6:58 am 


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Joined: 10 May 2005
Posts: 245
Location: Philippines
burnman wrote:
I was debating on buying one of these for my Core Grafx.

I was wondering if the HD Retrovision Genesis Component cable will work with this okay?


I can confirm that it does indeed work.


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 Post subject: Re: Super SD System 3
PostPosted: Fri Oct 05, 2018 9:33 am 


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Joined: 18 Feb 2015
Posts: 2100
Location: DFW area, Texas
azmun wrote:
burnman wrote:
I was debating on buying one of these for my Core Grafx.

I was wondering if the HD Retrovision Genesis Component cable will work with this okay?


I can confirm that it does indeed work.


Not only does it work, but I highly recommend using it for the properly shielded lines and separated audio jacks.
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