wanted my SCART source (receiver) Connecting to an S-Video input (Beamer). have the receiver naturally switched to svideo output, but it was not working. for something clever to make the Internet, I unscrewed the adapter on, I looked at my wiring and I noticed that something was wrong. So I've taken the SVideo cable and directly to the right place at the SCART connector of the now disassembled adapter connected. Now everything is going.
Conclusion: does not work in my case, when a compound is desired as in my case, take rather old SCART plug and connect video cable properly. Instructions can be found in Google.