The problem is:

I've created SVCD using DVD2SVCD with parameters are:
film lenght 72 mins in mpeg2 480x480/23.976 NTSC
Max video bitrate 2408 kbps
Min video bitrate 400 kbps
Max video avg. bitrate 2230 kbps
Audio sampling rate 48000 hz
bitrate 192 kbps VBR 4-pass

playing the final SVCD on PC cause no problems at all :P , BUT
while playing it in standalone DVD Samsung SV-DVD1E, i've noticed a video problems: image just stops for a 0.5 second while the audio keeps playing, But there are NO sync problems at all. It seems like there are skips in frames in video stream. What causes it, i can't imagine,
maybe i need to set a lower max video bitrate
or a higher Min video bitrate ????
CD was overburned (file size was 805 mb while 80 min cd can handle "802 mb" - VCD Easy report) from VCD Easy on 1x speed. Maybe this cause the problem??

If someone knows the cure - please, reply!