Question about Sylvania 6620LCT 20 in. EDTV-Ready LCD Television

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Electrical Problems I bought a Sylvania 6620LCT 20in. LCD Television in November 2006, it was manufactured in September of 2006. It seems that since I purchased it, the Television is unpredictable - we can never tell if it will turn on or not when hooked up to power. We had someone tell us what he thought the problem was ( I don't remember what he said) and his advice was to unplug it when we wanted to turn it off, not to use the power button. His advice has not helped however, and we were wondering if anyone could help us with this problem.

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  • Anonymous Dec 15, 2007

    when you turn on with remote, it also turns off at the same time.. won't stay on. sometimes un pluging it helps, this time when pluging it back in, it popped and now it does nothing. Only 11 months old. Is there a fuse to reset ?

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This particular model has a history of this problem.

This sounds like a safety feature built into the television. It may be trying to protect itself from an unsafe electrical source. The more expensive the equipment, the more sophisticated the power supply that converts the power from your outlet into your television. There could have been a lightning strike that has disabled the tv. Or it could be a faulty outlet.
Before called for a technician, I recommend plugging the television into a different outlet. use a good quality extension cord if necessary. You may find that your outlet is not polarized correctly.

Posted on Jun 20, 2008

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Posted on Jan 02, 2017

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How can I play a DVD on this TV?


Your DVD player probably has RCA outputs, commonly red (right audio), white (left audio) and yellow (video). A three-way cable connects the player to corresponding inputs on the rear of your TV.

A composite cable connects the output from a STB to the antenna input of the TV. That is not what you need for this application.

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Need a replacement tv remote of sylvania 6620lct model


Check for codes by TV brand, not with remote control brand. Find the codes for your Sylvania brand. Note these codes, and buy on universal remote control, which have setup codes for your tV.

For more details Type in this site name < Electro-help> (DO NOT copy and paste the site name from here. Doing so may lead you to wrong place) to search box of your search engine [not in the address bar of your browser], and press "Enter".

It is an electronic equipments service help site.

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You can locate this site, either at the bottom part of first search page, or at the top of second.

Detailed descriptions are there to help you.

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1 Answer

Looking for a replacement remote for Sylvania 6620LCT


Try website like Remotes.com to buy the same exact remote or close compatible one.

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Have lost the remote control NEED ANOTHER ONE!


1-800-Factory original remote.website
Get axact original remote.

Aug 15, 2009 | Sylvania 6620LCT 20 in. EDTV-Ready LCD...

1 Answer

Want to Know if my TV is a DTV


it most probably is DTV ready, try googeling some on the subject, but since its a LCD tv from 2006 its most likely to made with a digital tuner. Note : if you have cable or satelite ( dish networks, Direct Tv and so on ) you are allready watching digital TV and do not need a converter box.

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1 Answer

A double horizontal image, divided evenly across the screen


you probably will need to reload the firmware check with maker for any upgraded firmware
just as a computer has a cmos program that can have problems
so does a tv or Lcd monitor with a tuner card and speakers
reload the newest firmware . the resolution scaler is overlaping
unless the two images are different colors

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1 Answer

TV comes on and shuts off after about 10 secounds


This particular model has a history of this problem.

This sounds like a safety feature built into the television. It may be trying to protect itself from an unsafe electrical source. The more expensive the equipment, the more sophisticated the power supply that converts the power from your outlet into your television. There could have been a lightning strike that has disabled the tv. Or it could be a faulty outlet.
Before called for a technician, I recommend plugging the television into a different outlet. use a good quality extension cord if necessary. You may find that your outlet is not polarized correctly.

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1 Answer

Sylvania 6620LCT 20


throw it in the landfill there are no replacement parts.

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