Neo Geo CMVS RGB lines color test

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flamie666
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Joined: Tue Jan 31, 2017 1:19 pm

Neo Geo CMVS RGB lines color test

Post by flamie666 »

Hi!

I have a Consolized MV-1FS and a MV-1C. Looking at the Neo Geo AES schematics and in some forums, I found that after the DAC there is a voltage divider to attenuate the input for the video amp so the DAC won't stress by excessive current draw or show washed colors by using some resistors. The values for some AES are 2k2 and 6k8 for that kind of video amp. I want to use the correct values for these MVS, but I don't know a tool for MVS to generate solid red, green and blue so I can find the closest values. Right now I'm using 2k2 and 6k8 before a THS7314 and the video looks good on each MVS but different. Could you please give me some advise?
Thanks!
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