Pin Assignment

1) RS-232C input/output

Pin No

Name

 

 

1

connected to 7&8

 

D-SUB 9P

2

RXD

 

 

5

3

TXD

1

 

4

connected to 6

 

 

5

GND

6

9

6

connected to 4

 

 

7

connected to 1&8

 

 

8

connected to 1&7

 

 

9

NC

 

 

This LCD monitor uses RXD, TXD and GND lines for RS-232C control.

2) REMOTE IN

3) REMOTE OUT

English-42

Page 44
Image 44
NEC V422, V551, V651 user manual Pin Assignment, English-42, Rxd Txd, Gnd