1 - Yes, this is the correct connector for the pwm2m2. The 5v is present just in case but not used at the moment.
2 - The audio pots are in case you don't already have them in your cabinet.
3 - I'm not sure about this part, you'd have to ask Dvseb.
4 - yes.
5 - The difference between the two modes is the output assignment. If you have Dvseb SSD, you will need to be in "FFB" mode, otherwise you can put "NJZ3" mode. My board is compatible with the Video Amp, we have already tested it.
6 - I think not.
2 - The audio pots are in case you don't already have them in your cabinet.
3 - I'm not sure about this part, you'd have to ask Dvseb.
4 - yes.
5 - The difference between the two modes is the output assignment. If you have Dvseb SSD, you will need to be in "FFB" mode, otherwise you can put "NJZ3" mode. My board is compatible with the Video Amp, we have already tested it.
6 - I think not.