Apple Lisa Display

[fsbilly@yahoo.com (Billy)]

i need some help.

i have a Lisa 2/5 that was working great a couple of weeks ago.  now
when i start it, the screen shows a bright horizontal line and a bunch
of dimmer diagonal lines.  i'm thinking the display card has taken a
dive, but i dunno.

anyone have any ideas on what this may be and if it's possible to be
fixed (can i get the part?)  i've only seen the pixel conversion kits
for sale and that's a little more fun than i feel like having.

TIA
billy