NEC VERSA 2600 Service Manual page 93

A-4 Connector Locations and Pin Assignments
Table A-5 Serial Port Connector Pin Assignments
Pin Signal
1 Data Carrier
2 Receive Data
3 Transmit Data
4 Data Terminal Ready
5 Ground
6 Data Set Ready
7 Request to Send
8 Clear to Send
9 Ring Indicator
Table A-6 CRT Connector Pin Assignments
Pin Signal
1 Red
2 Green
3 Blue
4 OPT1
5 Ground
6 Ground
7 Ground
8 Ground
9 +5V PnP VESA Vcc
10 Ground
11 OPT2
12 PnP VESA Data
13 Horizontal Sync
14 Vertical Sync
15 PnP VESA Clock