Another LCD Screen...

Hello,

Do someone tryed to put another LCD screen ?
I tryed a LM123A screen from LandMarK. It's a Sharp controler.
Connectors are OK (Hirose on the Mini2440 and on the screen).
The screen where first black with colored lines, so I supposed my probleme
was about software timers.
I compiled a WinCE image with other timers, and now, the screen is entirly
white ... 
I noticed that the U4 and U5 chip ran Hot ... Could the screen ask more
power than the card could provide ?

I found the LCD datasheet ... Now I understand why it could not work :-).
Pinout are really not the same even both mini2440 and LCD screen have
hirose connectors.