Television and Home Theater

My glass tv stand that purchased with my tv shattered and the tv fell on the floor and was damaged. The screen was scratched, the glass was broken and the mirrors are broken. The tv is 14 months old. Do you think it can be repaired and if so would it be cost effective?

t.v. loses the picture (goes grayish) but sound is fine. When shut off and restarted it is fine and will run normally for hours until it does it again.  Picture quality is excellent between episodes. Runs though a Motorola DVR box and an Onyko receiver. The DVR records programs without picture loss and replays fine even though the actual t.v. does not have a picture during the recording. If picture loss occurs while a recorded program is being watched, when the set is shut off and restarted the DVR reverts back to the point at which the picture was lost.  

I ordered a new Board/BU Unit for my TV since it was almost confirmed that's what was causing the issue Now after replacing the board when I switch on the TV it goes into standby mode the standby light blinks 12 times and keeps repeating 12 times with few seconds gap, I tried unplugging and reconnecting the board few time to make sure that its installed correctly - when I put back my old board the old issue comes back so looks like I am doing it correct. Any thoughts

thanks