You can find the tutorial here:
I’ve had some video’s for quite a long time (some were transferred from VHS to digital in 2011), these have now been edited and uploaded to Youtube, I hope you’ll enjoy them. 10 was uploaded today, the others in the list are previous videos.
Contains schematics 365377-01 (video buffering with sync generation) and 365377-02 (simple video buffering) 23-pin RGB to 15-pin VGA adapters as well as PCB artwork drawings for 390682-03 23-pin to 15-pin adapter.
I’ve made a video showing the video differences between Composite, GBS-8200 (can also be GBS-8220) and the SCART to HDMI converter.
Unfortunately it’s not as easy to record a TV so there are some stripes.
My conclusion is that the GBS-8200 and SCART to HDMI converter gives an even picture -qualitywise-.
Having a box for the converter is great though.