VideoGamePerfection.com | DanMAk | Activity https://videogameperfection.com/members/danmak/activity/ Activity feed for DanMAk. Fri, 17 Apr 2026 22:11:46 +0100 https://buddypress.org/?v= en-US 30 hourly 2 6f1786750af2a00e724dbe87217e647b DanMAk replied to the topic Megadrive 1 VA1 revision Jailbars even after RGB bypass in the forum Repairs and Upgrades https://videogameperfection.com/forums/topic/megadrive-1-va1-revision-jailbars-even-after-rgb-bypass/#post-53744 Sun, 19 Jun 2022 16:15:44 +0100 I had done from the tracks of VDP before but the Jailbar effect got worse. Soldering on the legs of the VDP is one of the best ways to avoid interference from motherboard and it’s okay to do if you recreate The three 5.6k pull-up resistor circuit like I did. All this is documented in the links:

https://www.retroorgb.com/genesisrgbbypass.html…Read more

]]> 44fc67913492db5be113932a5761bf40 DanMAk started the topic Megadrive 1 VA1 revision Jailbars even after RGB bypass in the forum Repairs and Upgrades https://videogameperfection.com/forums/topic/megadrive-1-va1-revision-jailbars-even-after-rgb-bypass/ Sat, 18 Jun 2022 23:43:14 +0100 I have a Japanese Mega Drive 1 with VA1 motherboard that had a lot of jailbars. I decided to do the RGB bypass using a good RGB board (ArcadeTV), I took care to perform accurate soldering and use insulated wires connected to the VDP legs, I also cut the tracks between the encoder to minimaze interference. Even after all this work my Mega Drive 1…Read more

]]> f170dbd0c4aa115969472f6e4a274722 DanMAk replied to the topic "Waves" after SuperCiC++ on SNES Jr in the forum Repairs and Upgrades https://videogameperfection.com/forums/topic/waves-after-supercic-on-snes-jr/#post-53723 Fri, 17 Jun 2022 14:10:28 +0100 If it’s the voltage regulator that’s too bad because besides I don’t have the original voltage regulator anymore, the original audio DAC chip (U6) was replaced with a CS4338-KSZ chip that is housed on top of one of the screw holes of the Heatsink, making it impossible for me to install heatsink again.

If this small interference is really due to…Read more

]]> 298f36e38235193722a19d204529798c DanMAk replied to the topic "Waves" after SuperCiC++ on SNES Jr in the forum Repairs and Upgrades https://videogameperfection.com/forums/topic/waves-after-supercic-on-snes-jr/#post-53667 Sun, 12 Jun 2022 15:14:42 +0100 No, I just have the original Nintendo Power supply, do you think another is better? I change the original voltage regulator with a modern Murata OKI-78SR5

]]> 068362f60f711173c1bfa1eedc9bb7da DanMAk started the topic "Waves" after SuperCiC++ on SNES Jr in the forum Repairs and Upgrades https://videogameperfection.com/forums/topic/waves-after-supercic-on-snes-jr/ Sat, 11 Jun 2022 17:33:10 +0100 Hello everyone, after installing SuperCIC I noticed “waves” in solid colors, just in 60hz mode. At 50hz there are no waves. It’s very very discreet and for that reason I can’t Record the problem, but I can still see those waves. Is this normal? I have attached link with the installation photos, the only thing different from the photo is that I…Read more

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