This connector is only found on a couple of Betamax VCR models. It is used to connect the video to a changer unit.
8 PIN Female
4 PIN S-VHS MINI-DIN Male
| Pin | Signal | Decription |
|---|---|---|
| 1 | R-SO | |
| 2 | NOT S-Clock | |
| 3 | NOT IR-2 | remote control data for controlling the remote control microprocessor |
| 4 | NOT S-Data | |
| 5 | Ground (12v) | |
| 6 | Record Ready | when low, the unit is in timer REC READY mode |
| 7 | Switched 12v | internally fused in the video, rated at 500mA |
| 8 | IR / NOT EXT | select signals for the remote control microcomputer |