NEC VERSA 4000 Service Manual page 61

A-2 Connector Locations and Pin Assignments
Table Appendix A-4 CRT Connector Pin Assignments
Table Appendix A-3 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
Pin Signal
Red
1
Green
2
Blue
3
No Connection
4
Ground
5
Ground
6
Ground
7
Ground
8
+5V PnP VESA Vcc
9
10 Ground
11 No Connection
12 PnP VESA Data
13 Horizontal Sync
14 Vertical Sync
15 PnP VESA Clock