Electronic equipment repair and service manual search discussion :: Topic review - LCD Monitor Fix: Red/Green/Yellow bands/columns down screen

Justmanuals · Posted: Wed Nov 05, 2008 3:09 am Post subject:

minnie · Posted: Wed Nov 05, 2008 12:31 am Post subject:

http://www.nec.com/global/prod/

I can't find anything on it. Contact Paul here from justmanuals.

ggoodall · Posted: Tue Nov 04, 2008 11:32 pm Post subject: Service manual location

thanks for your help, and sorry for being such a newbie!

Where can I find the service manual? Also, any advice on serching for one? I searched on this site and didnt find anything.

thanks again

minnie · Posted: Tue Nov 04, 2008 10:49 pm Post subject:

T=conn board does the timing. Get a service manual so you have the part numbers of the boards.

ggoodall · Posted: Tue Nov 04, 2008 10:24 pm Post subject: Next steps

Ok thanks....can you suggest next steps on how to make the repair?

Also, what is a t-conn board?

minnie · Posted: Tue Nov 04, 2008 9:07 pm Post subject:

Bad panel or t-conn board.

ggoodall

I have a NEC MultiSync LCD1970NX that is functional, but has one inch bands of color tint on the left side of the screen. The left side of the screen has a one inch band of red tint, immediately to the right is a one inch band of green tint, and occasionally i get a one inch band of yellow to the right of the green.

I am somewhat skilled at troubleshooting electronics, and am comfortable with soldering circuit boards. Unfortunately I don’t have the knowledge of monitor circuitry to know where to start looking?

Any advice on where to look, or how to fix this would be greatly appreciated!