3b1/7300 Video connector

#Computer#Videocards connectors
12 pin IDC MALE connector pin-out & layout

12 pin IDC MALE connector  at the computer

PinNameDescription
1VSYNCVertical Sync
2GNDGround
3HSYNCHorizontal Sync
4GNDGround
5VIDEOVideo
6GNDGround
7+12V+12 VDC
8GNDGround
9+12V+12 VDC
10SPKSpeaker
11SPKSpeaker
12??

3.5 floppy power

ADC (Apple Digital) video connector