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I have a 37 lcd television, and the screen was hit and shows cracked glass line, everything else works even the picture still shows but of course you can see the cracks thru it, I called the manufacturer, they said the screen is not available, even if it is, it would cost as much as the tv. NOW my question is, if I take the broken glass and install a generic board of glass with the same thickness and size, WOULDN'T THAT WORK, Just wondering and appreciate actual technical advise.
You see cracks in glass that is not generic glass. It is LCD Panel made of new technology.
That glass has few layers and a large amount of liquid crystal dots array built in. There are few polarizer in between LCD Panel.
Below is an image having bit details about LCD Panel.
Hope this will clear the concept of LCD Panel vs generic glass.
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Your lcd screen is cracked and the only repair that you can do is replace the screen. This is not easy to do and usually not cost effective, assuming an exact replacement screen can even be found. Sell the tv for parts on ebay or craigslist.
tha't an easy task to handle
See the pictures below
if your whole screen shows an image and the cracks are in front of it then its just a cracked digitiser
if you dont see the whole image and tyou see horizontal and vertical line or an image like spilled liquid then your Lcd is also cracked too
this is a broken Lcd (the screen is distorted by the lines or no picture at all)
this is just a broken digitiser (the screen below the broken glass works fine )
NOT worth fixing as the entire front screen unit is called a display panel and the cost of the part (not counting major labor to replace it) exceeds the cost of a new set.
Sorry, but panels are rather fragile and this is fatal.
It is broken,The outside is a Polorised film.Like window tint,It is repairable,New LCD screen.But may be cheeper to buy a new TV. GET A EXT.WARENTY!!! will not cover accidents but the new tv's do break alot,and are expensive to repair.
Buy a name brand, NOT RCA "junk" Just a name
no longer a company. Samsung,Panasonic,Sony. If you want to support the USA buy another Sharp. Still a great TV. And made in America. NOTE they make after market screen protectors. GOT KIDS? GET ONE. :) Or even a piece of plexie glass if cash is tight. Hope this helps.
The front glass is just a protector for the LCD screen. If your TV turns on and the picture looks ok (may be a little color variation around the crack if front glass is pushing on it, variation OK black Bad) If the picture looks within the range described then replace the glass. It is just a piece of standard glass and a pretty easy diy job. If the LCD screen is broken the repair will be more than the replacement cost. Sad fact US TV repairmen make a living wage while the workers that assembled you TV wouldn't be able to buy lunch here with what they made putting it together.
Phillips LCD TV 17PF8946/37, has no picture at all on the screen, even menu and channel #s not showing in the screen. The screen just have blue color. Everything is working like switch & video. Please let me know what parts need to be replaced and where can I order the parts.
Screen may have a hair line crack in it causing projection to be distorted. Inspect screen very closly with magnifying glass if necessary to insure no cracks. If crack is found replace screen.
thank you now I know
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