Rear panel, 1 antenna in, 2 out to tv – Go-Video R6530 User Manual

Page 12: 3 line in 2 (composite video/stereo audio inputs), 4 line in 2 (s-video input), 5 composite video out, 6 s-video out, 7 prog. scan (y/pb/pr), 8 stereo audio output, 9 digital audio out (coaxial)