Broken lenticular screen

there are 2 functionality screens and 1 screen protector (on some)
front screen = lenticular
back screen = fresnel
very front screen = screen protector (you can replace w plexiglass)

the fresnel and lenticular are very specific.. contact your local repair center for a new one. you can cut them from old screens but have to do just right (fresnel is a lens type - pic will be distorted if off center)

maybe find a old junker tv to pull screens from because new ones are about $100 a piece

1-788-164-21 is the diffuser and 2-635-878-11. The screen is made of to pieces the lenticular and fresnel screens.

You can find a replacement Philips/Magnavox fresnel screen, in stock, for this model (51MP392H/17) at this following link from a major parts distributor:

Philips / Magnavox 51MP392H Replacement Part Fresnel Screen

And here's a link for the Lenticular (middle) Screen, if needed:

Philips / Magnavox 51MP392H Replacement Part Lenticular Screen

The screen is available from tritronicsinc.com for $239.44 using part number: 483536037078

Dan

Try here: http://www.tritronicsinc.com/
Or try here, they seem to be able to find hard to find replacement parts, including lenticular screens for Projection TVs:
http://www.tvscreenfinder.com/services

we recently cracked our lenticular screen on our 73 in mitsubishi i called the manufacturer and they said they no longer make them. so i looked thru websites to see if i could find some one with a 73 in tv or bigger that they were no longer using or didnt work and i found a guy on www.ksl.com that had an 80 inch tv and we went to go pick up screen cut it to my tv size and it worked!!.

WD-57731 & WD-65731 Front Disassembly
57” & 65” Models Screen Frame
Removal
1) Pull off the Speaker Grill.
2) Remove all the screws (b) from the
upper rear cover (except one at an
upper corner to support the frame).
3) Remove 10 screws (a) from the
front of the screen frame.
4) Remove the remaining ***** (b)
(supporting the frame). Carefully
pull the Screen Frame from the TV
and disconnect the ES and LE
connectors.
57” & 65” Models Screens Removal from Frame
1) From the rear of the Screen Frame remove 20 screws (a) from the top and bottom rails
2) Remove 6 screws (b) from each side rail.
3) Carefully lift the Screen assembly from the Frame.


MODEL: WD-52631 / WD-57731 / WD-65731
Screen Replacement
CAUTION: Wear gloves when handling the Lenticular Screen and Fresnel Lens.
This prevents cuts and finger prints. Do not place Fresnel Lens in the sun.
This may cause fire and heat related injuries.
Lenticular Screen and Fresnel Lens Replacement
1) Apply LENS-TAPE along the rear top edge of the Lenticular Screen.
2) Place the Fresnel Lens on top of the Lenticular Screen, and apply pressure along the top edge.
3) Place the screens in the screen frame and reinstall the cushions, top, bottom and side rails.
NOTE: The Lenticular Screen label must face the front and the Fresnel Lens label face the rear.
4) Reverse the Screen Removal Procedure and insert the screens in the Bezel.
Lenticular Screen and Fresnel Lens Removal
1) Remove the top, bottom and side HOLDER-SCREEN rails and their cushions from the Screen Frame.
2) Lift the screens as a single unit from the frame.
2. Separate the Lenticular Screen and Fresnel Lens.
Note: When separating the Lenticular Screen from the Fresnel Lens, use caution
while prying the Screen and Lens apart. Use a slot type ***** driver, and
remove the pressure sensitive double sided tape.

How much does a screen cost does anyone know

my son cracked our screen protector and instead of paying two or three hundred dollars to replace it we had plexy glass cut at Lowes and put velcro striping around the edges and looked as good as the original and has held up great for five years now.

It's pretty simple repair.  Pull bezel, unscrew braces around edges and swap screen out.  Where did you find the lenticular at?  I have the same TV and can't find the part online.

 

Thanks