Question about Sylvania 6620LDG 20 in. EDTV-Ready LCD TV/DVD Combo

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What the heck

The screen has circle in each corner and a line across the center. i don't know what's going on with this tv

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My Vizio developed a black circle in the bottom corner. Eventually, the black circle disappeared. Now when I turn it on these horizontal lines develop on the bottom of the screen. Any ideas?

If you wish to get some details; check the site linked here. Pull up older posts.
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

Sep 08, 2016 | Vizio Flat Panel Televisions

1 Answer

How to fix blank spots on the screen that get worse when you touch the screen?

do you still have a complete picture ?,are the lines coloured,?
do the lines go from left to right or do they spread out from the blank spot in a circular direction like the suns rays?
from your description above i am sure you are describing a broken lcd screen,if i am right there is no repair feasible for this set..


Aug 31, 2014 | LG 42PC3RA 42 in. HD-Ready Plasma TV

1 Answer

White line across screen

If your LCD TV or monitor has stopped working, or is displaying one of the following
symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can
examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life
of your monitor or TV by several years.

Take it to a repair shop.

Apr 05, 2014 | Sony 46 KDL46EX523 LCD TV

1 Answer

LN46B610A5FXZA Gray Horizontal across full Screen with color vertical lines in lt corner and center of screen

Sounds like a panel defect. Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. It will make search easy. There are more than 1000 posts to different brand TVs now. Pull up older posts there.

Oct 26, 2012 | Samsung LN46B650 46/49.5 in. LCD HDTV

1 Answer

Samsung 32" LED TV Purple Line Horizontally across top of screen

Can you please change the input device to some other you know, works? If you do not notice any problem there, look for the aerial cable going close to any power line or has interference from some other transmissions of any kind nearby.

Jul 30, 2012 | Samsung Flat Panel Televisions

1 Answer

Our LN40A630 has three horizontal white lines across the screen on power up (center, center of upper half , and center of lower half). After about five minutes the lines go away. Tried Picture Test in...

This is a sign of your LCD panel beginning to die. Sometime soon those lines won't fade away and will become permanent parts of your TV screen.

Considering the fact that your TV is approx 3-4 years old, this is normally the expected lifespan of a TV. Once the TV becomes unwatchable, your best bet would be to begin shopping for a new one.

Mar 07, 2011 | Samsung LN40A630 40 in. LCD TV

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In the corner there is a hole but still works

I'm afraid you have damaged the screen, it's lucky that you still get a picture if there is a hole in the corner, the only way to repair it is to have the screen replaced.

Aug 02, 2009 | LG 42LG30 42 in. LCD HDTV

2 Answers

White horizontal, zig-zagging lines

Sounds like the flyback transformer is bad. couple of 100 dollars if it is that

Dec 03, 2007 | Flat Panel Televisions

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