Question about Sylvania 6427TE 27" TV

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Tv screen Screen has a horizontal line and no picture - will sometimes fix itself.

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Hi there, working sometimes means there's a lose solder at the vertical section. see the vertical ic, check the board for some lose connection and cold solder. do some test. ty

Posted on Jan 02, 2008


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The right side of my screen at about 3 inches from the side has a vertical bar that is lighter in shade than the rest of the picture. It started as horizontal flickering lines contained in the vertical...

There must be some loose contact with the t'Con board of your tV. Just look for it. Just unplug and replugh all the strip wires goes to T'Con board. This must solve the problem to your Tv. OK.

Oct 13, 2011 | LG 42LC2D 42 in. LCD HDTV

1 Answer

We have a 27" MTS Stereo color TV. There are white horizontal lines at the top of the screen. We do have a DVR with Direct TV. How do we fix?

U can't.Only horizontal lines on the top parts of the tv screen or the lower parts of the picture screen.Or very light horizontal lines mix in with the tv screen pictures.The "CRT" the picture tube is slowly dying of old age.Quicker than they supose to.The late 90" these problems case show up alot more in standard tvs using CRT tube.Because the CRT and analog design about to be faze out of the market place.The glass molding and those radiation matrials,they used to make those "CRT" picture tube materials,not as good as before.

Aug 03, 2010 | Sansui Televison & Video

1 Answer

LCD displays 4 white lines and has double vision

I saw your tv pictures at above mentioned website link.
It is LCD Panel (screen) problem, call Sony and ask for warranty cover to replace lcd panel.

Jul 18, 2010 | Sony KDL40EX400 40 in. HD-Ready TV

1 Answer

No picture on my tv and it has a horizontal line mid screen

either your vertical driver or output circuit capacitor(s) defective, try this remove rear cover and with something insulated like a straw prod and poke around the circuit board,sometimes theres a cold solder joint, if picture starts to expand on screen its a solder joint

Oct 18, 2009 | Televison & Video

1 Answer

Hitachi S57500 projection tv turns itself off

Hi, I`m afraid it`s not good news, you have a bad green picture tube, video-tek

Feb 10, 2009 | Hitachi 57S500 57" Rear Projection...

2 Answers

One White Horizontal line on black screen

replace the vertical IC problem solved

Dec 31, 2007 | Sanyo DS25390 TV

1 Answer

Tv not working

this symptom, sometimes called the tube light effect, it is characterised by a bright thin horizontal line across the middle of the screen. this symptom is caused by a breakdown in the vertical deflection circuit. hence maybe the trouble maybe in the vertical oscillator, amplifier or output circuits. but if all i have said is not clear to you, better bring it to a qualified tv technician. good luck!

Mar 08, 2007 | Sanyo DS31590 31" TV

2 Answers

Horizontal 'pinstripe' lines on all channels

sound like the screen control on the flyback is set just a little too high. the flyback has the red wire attached to the tube. the flyback has 2 small adjustable controls. if you look close enough 1 is marked focus & on is screen. turn the screen slightly to the left & look at your picture. the screen is like a master brightness & if it's up too high you will see what is called retrace lines. good luck.

Jan 16, 2007 | Daewoo DTQ-20N3FC 20" TV

1 Answer

No picture

You have an intermittant vertical sweep circuit! It could be the vertical out put IC solder connections on the printed circuit board, or maybe the IC itself has poor connections between the IC and the contact legs that mount the IC, or another componet in the vertical sweep circuit. If you know how to solder and unsolder, work on printed circuit boards, then you shoul have no problem replacing the vertical sweep circuit. Good Luck

Oct 09, 2006 | Panasonic CT-25G6 25" TV

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