SONY Betamax Multi-connector

8 pin DIN "C" FEMALE connector pin-out & layout

8 pin DIN "C" FEMALE connector  at the device

It was incorporated on Betamax VCR"s which were included in Sony"s Profeel series of monitors and accessories. The concept of a single connector carrying Audio and Video was later to reappear in the SCART or Peritel standard. This unlike the Multi-connector was bi-directional.
The plug is usually wired with four individually screened cables. One for each signal, Audio L, Audio R, Video and CTR-S.

1Sony Remote control Ctrl-S ground
2Audio ground
3Audio out right
4Video out
5Video ground
6Sony Remote control Ctrl-S
7Audio out left
8Audio ground

SONY 14 pin connector

SONY LANC interface