Mitsubishi WS-55819 55" Rear Projection Television "a48" Questions

I have a Mitsubishi WS-A48 TV. The plexi-glass I have a Mitsubishi WS-A48 TV. The plexi-glass was accidently cracked & the screen behind it is vertically scratched. Can I order these parts from ...

My Mitsubishi WS A48 randomly gets green and pink lines - sometimes it lasts for 30 seconds and then there are days I do not see these lines. I reset factory settings and I have done convergance but ...