LCDInfo.com
http://forum.lcdinfo.com/

Seiko G242C/MPISED1335/LPT
http://forum.lcdinfo.com/viewtopic.php?f=6&t=906		 Page 1 of 1
Author:  Beat_Slayer [ Mon Nov 08, 2004 22:07 ]
Post subject:  Seiko G242C/MPISED1335/LPT
I've been reading this forum from some time ago and now comes a question:
I've got a Seiko G242C with this pinout
Image

I also bought a controller from MPI with SED1355 with this pinout in the connector to LCD
Image

and this in the connector to LPT
Image

So I don't have any experience in LCD and i wanted to know how to wire them! :roll:

Thanks in advance!
Author:  Beat_Slayer [ Thu Nov 11, 2004 0:01 ]
Post subject: 
I've been reading info about LCDs, and now comparing the first two tables i get into a more direct question about the wiring! :idea:

So I've done this table
Image

and the question is:

Knowing that my LCD is a single power supply (+5v) that has a built-in DC/DC converter, and the contrast adjustment its the VO, where should i connect those pins marked with "?"?

I hope someone could give me some help on this problem while I'll try to uncover the connection to LPT!

Thanks
Author:  coorz [ Thu Nov 11, 2004 2:27 ]
Post subject: 
Looks good. No need to connect the WF(M) pin.
From SED>LCD do connect the corresponding Vo / VLC pins.
From SED>LPT use a pot between Vo / VLC / GROUND as shown in the wiring schemes.
Page 1 of 1 All times are UTC + 2 hours
Powered by phpBB® Forum Software © phpBB Group
http://www.phpbb.com/