Lcd tv picture wavy, black and white

Not it's not toast, you have a working picture! The 64s in the corners _may_ be to align the image.

Specs and reviews
https://www.google.com/search?q=Sylvania+LCD+Color+TV+Model+LC200SL8.

Replacement remote is $11.99

Replacement Remote Control for Sylvania LC200SL8 ... - eBay

www.ebay.com > ... > Remote Controls

RM-Series® Replacement Remote Control Fits Sylvania LC200SL8. $13.94 ... TV WALL BRACKET MOUNT TILT LCD LED Plasma 23 30 40 42 46 50 52 55 Inch LG SONY ... Non-Domestic Product: No, Colour: Black/White/Silver/Grey ... to the Sylvania LC200SL8 LC200SL9 LC200SL8A and will only work that one model. £11.99 · ‎In stock

Where are the pictures coming from?

Off-air, cable, DVD, VTR, computer, etc?

Before you set up try a reset

Resetting The Picture And Sound To The Factory Settings
as far as advanced settings are concerned, set the contrast backlight and brightness so you can see the best blacks without it looking too milky, the best whites so you can discern the whites and they aren't clipped, then look at colour balance if it looks wrong when you turn the colour off.
it shouldn't be very far out in factory settings. Operation How To Change The Picture Settings On Your LCD TV LCD TV...

It is pretty much junk, sorry to say it but your picture tube went out and it is cheaper to buy a new t.v. My grandpa use to fix them for us for free but he passed:( If you call some where see how much they would charge for a picture tube, I bet it's expensive???

Hi; your TV has burn screen or traces.it comes from one image left on the screen for too long, it can get burned into the screen, making it visible at all times. You can actually eliminate most screen burns with the use of a PC computer and a black and white screen saver. This trick eliminates screen burn after a period of several minutes because the black and white screens flash quickly, removing all traces of color from the screen. This will eventually eliminate any burned images on the LCD screen. you can do it by creating a DVD picture slide with only black and white image. you can use a computer to make DVD picture slide first go to paint brush and draw only white then save as white.jpg. second burn it into nero or other dvd burner third play it to your DVD player connected to you LCD TV.it has to be played in full screen let the white image display on your HDTV for several hours or even overnight. It should remove any burned-in images or ghosts. hope this help...............
thanks....

You will need to connect all the cables for component to get a colour image.
The component cable has 3 connectors all for video. If you have connected only one cable for video then you will not get colour information. Component needs all 3 to get colour and luminence information. You can use a regular composite cable but you have make sure you match up the colour codes on both sides i.e to TV and to the source. The other two Red and White a separate cable is for Audio.

Y-> Green
Cb-> Blue
Cr-> Red

I took it back and got a full refund.

I have the same issue

This is no solution but a point in a probable direction.

A tech guy told me ALL the LCDs they have seen in their repair shop have "swollen" capacitors, this is due to voltage instability. Lowering the internal voltage regulator and replacing the swollen capacitors (which eliminate noise) apparently restores the LCD to new working quality. Without actually "seeing" my problem the tech said that should repair it. I have not tried this yet but eventually will begin that way.

Make sure that the color control level is set to the default or 50% to start with. This should be in the Video menu.

The colour for the tuner and for the encoded base-band video uses a circuit area called the colour demodulator. It is possible that this cirucuit area has failed and needs servicing.

Jerry G.