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Resetting sylvania to prism has large red X in center of tv

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My flat screen Sylvania TV is flashing different colors what's wrong


Better late than never. The problem is that your TV is in the service mode. There are many ways this can happen. But, lets just get down to fixin this! With the original remote and the TV on. If the TV will not shut off, do this. Press the left cursor button on the remote, followed with pressing the right cursor. Power off the TV with remote, or press off button on TV.

Secondly, your TV will power on and off. But you have flashing colors. Do this. With the original remote and TV on. Press the up cursor button, on the remote, followed with pressing the down cursor. Power off TV with remote, or press off power of TV. Thanks for asking me, Matt of Martins TV Repair.

Jan 20, 2016 | Sylvania Televison & Video

1 Answer

Sylvania troubleshooting


Press and hold power button for 12 seconds to reset tv dont use remote to do this. Then it should work.

Jul 08, 2014 | Computers & Internet

1 Answer

I have an sylvania


These are the codes I show for your Sylvania TV: 632, 569, 733, 660, 664, 666, 600, 654, or 556.

I have provided the instructions on how to program your DISH remote to your TV.

Thanks.

Dec 28, 2011 | Radio Shack 3 in 1 Universal Remote

1 Answer

I HAVE A SYLVANIA 6842THG THE PROBLEM IS AFTER 15 TO 20 MINS IT GETS RED LINES ACROSS THE WHOLE SCREEN YOU CAN STILL SEE THE PICTURE AND HEAR IT FINE BUT HAVE STATIC RED LINES PLEASE HELP


i understood your problem, with your SYLVANIA 6842THG
there is main problem in your "picture tube's accelerating anodes".the best way to bring your TV to service center it may need to replace your picture tube.

Thanks for giving me opportunity to solve your problem..
please give your Rating!!

Jun 17, 2011 | Televison & Video

4 Answers

My Sylvania SMPK8854 touch screen 4GB mp3 player will not respond to touch. I tried resetting it but did not help. How do I fix it?


YEA PLEASE CAN YOU HELP MEE BECAUSE MY Sylvania SMPK8854B WILL NOT LETT ME TOUCH THE SETTING AND I REALLY NEED HELP!! WITH MY Sylvania SMPK8854B!!
THANK YOU THEY MUCH!♥

Jul 09, 2009 | Sylvania SMPK8854 Digital Media Player

1 Answer

I'm trying to figure out what kind/model of cabelas binoculars I have. they are very large, say bak-4 prisms, 20x80 field 2.7


these binoculars were made for astronomy or day viewing but are hard to hold steady by hand, best to use tripod...bak4 prisms means you should get a sharp image from edge to edge, in cheaper models with cheap prisms only the center of the field of view is [email protected]

Jun 25, 2009 | Cabela's Astronomical (20x80) Binocular

1 Answer

Large yellow spot in center of tv screen


Sorry, but there is no cheap method of repair for this unless it is in warranty.

This TV will require replacement of the LCD Prism unit.

This Prism blocks and allows colors so that the 3 LCD images may be mixed to produce the final image you see on the screen. When this becomes damaged or defective, it leaks colors (light). This Color Leakage apears as spots on the screens.

Where you see the spots is where the specific spot on the prism that is leaking light, the specific color that is leaking also.

This parts cost alone is normally $500 to $1000 dollars but is usually replaced under warranty.

Good luck.....

May 18, 2009 | Sony Grand WEGA KF-42SX300 42" LCD TV

1 Answer

Sylvania TV will not come on


if its remote control try pressing no 1 and see if it comes on.alternatively the on and off switch if faulty on th tv,but the remote control should still switch it on.also switch off the tv for 24 hours by completely removing it from the mains and see if that resets it.
ricch

Sep 13, 2008 | Sylvania 6626LCT 26 in. LCD Television

1 Answer

Sylvania 27 inch stereo flat screen tv


This problem sounds like a short inside the picture tube itself unless a driver transistor failed that drives the red gun in the CRT. You may have to take it to an authorized repair facility if the picture tube is still in warranty.

Nov 10, 2007 | Sylvania 6427FF TV

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