27 Apr
2004
27 Apr
'04
1:49 p.m.
Thank you for your swift answer,
I know how to drive it, i have documents explaining this.
What I don't have, is an original power supply. Two days of googling turned
up a possible 24V or 205V and I don't want to connect that to the wrong
pins...
I can't trace any leads on the board (It's tripple layered) to figure it
out, so now i have to rely on a voltage reading from someone else :(
P.S.
Did you by any chance notice a third connector with only 3 wires leading
somewhere?
same
voltages but different locations depending on old and new.
I have one of
the newer plasma displays used in the IBM P70, labeled
MD480T640PG4.
I have traced the wirings in my P75 and P70 for power and I find they are IBM did issue ECA on these P70 and P75 portables this
involves replacing
basically whole video stuff (cables, new power supply and plamsa
display).
Google should turn up many hits on this.
Like LCD they're built for each use unless you found the datasheets for
those
plamsa displays and have hardware to drive them not just power, the
data generation etc.
Cheers,
Wizard
> Thomas