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 Post subject: Re: A simple PCB for better RGB TV mods
PostPosted: Wed Nov 29, 2017 8:25 pm 


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Joined: 09 Aug 2017
Posts: 997
Location: Australia
https://etim.net.au/nesrgb/rgb_connector.htm

Now you know ;)


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 Post subject: Re: A simple PCB for better RGB TV mods
PostPosted: Wed Jan 17, 2018 4:03 am 



Joined: 18 May 2017
Posts: 354
Syntax and I have updated the OSD Mux with External RGB method. See the main RGB Mod thread for my post about it.


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 Post subject: Re: A simple PCB for better RGB TV mods
PostPosted: Tue Nov 06, 2018 2:31 am 


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Joined: 07 Jan 2018
Posts: 4
Where can I get the Gerbers for this PCB? or is there a way to get kit or populated board?


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 Post subject: Re: A simple PCB for better RGB TV mods
PostPosted: Thu Nov 08, 2018 2:20 am 



Joined: 18 May 2017
Posts: 354
I don't think he ever got it finished to his own satisfaction.

Syntax and I have come up with a technique to mix the OSD and external RGB just by matching voltage levels. Happy to help you implement it if you are interested, will need to know details of the set you are wishing to modify.


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 Post subject: Re: A simple PCB for better RGB TV mods
PostPosted: Fri Nov 09, 2018 3:50 am 


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Joined: 07 Jan 2018
Posts: 4
MarkOZLAD wrote:
I don't think he ever got it finished to his own satisfaction.

Syntax and I have come up with a technique to mix the OSD and external RGB just by matching voltage levels. Happy to help you implement it if you are interested, will need to know details of the set you are wishing to modify.


I'm interested, I just sent you a PM.


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 Post subject: Re: A simple PCB for better RGB TV mods
PostPosted: Fri Nov 09, 2018 5:26 pm 



Joined: 11 Sep 2014
Posts: 130
What a great idea.

I never liked the thought of losing the OSD on TV's like Sony Trinitrons where they rely on it for image adjustments in the service menu. I adjust the image on my arcade monitor using the remote board every time I change games in Mame. Without the ability to change the image size and position, tons of games won't fill the screen or overfill it.

This board essentially solves that issue. Nice.

Now, we just need someone to figure out how to make a remote board that allows for fast image adjustments like you get on monitors.

Please can you explain the process of how you have circuit boards made for you at a fab shop? I.e. Do you just give them a schematic and they give you a price or do they help with the design stage? What about code for chips etc?


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