Question about Sylvania 6427TE 27" TV

2 Answers

27" sylvania stereo television

When tv is turned on, a thin horizontal white line appears equidistant from the top and bottom and extends to left and right sides of screen.

Posted by on

  • gdincb2002 Aug 30, 2008

    Same issue for me. However, for awhile if i tapped the antenna input card or moved it a tiny bit the picture returned. This only worked for a short time though. I thought maybe i could just replace the whole card but am having trouble trying to find the damn thing.

×

Ad

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 395 Answers

You have lost vertical sweep, the IC that controls this has a problem. it can be any thing from bad solder on the vertical IC chip to failure of the vertical IC or some support componets such as capacitors or resistors. Sylvania is a funia product and I've seen that cold solder is the more likely problem on these products. the IC is identified by the smaller heat sink and the markings on the IC as "TAxxx",TDAxxx",or "STRxxx". it usualy has 8 to 10 pins. if you are not a tech do not attempt this repair without help from a tech or have a tech do it.

Posted on Jan 26, 2008

  • Robert Johnson Jun 16, 2008

    replace D501in the vertical circuit NTE585 should do it

×

Ad
  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 2,130 Answers

The problem you are having is a vertical deflection problem. The screen is being compressed to a thin white line. It's probably a defective vertical output module or transistor. This part is not too expensive. Less likely would be a vertical deflection coil, which would be more expensive because its usually glued to the picture tube and harder to replace. You'll need to take your set to service center to have it serviced.

Good Luck!

- Jim

Posted on Jan 26, 2008

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2 days ago, a narrow black horizontal line appeared in the middle of the screen.


Samsung LN46B650 Thin Black Horizontal Lines - Forums - CNET

www.cnet.com > Forums > Samsung

CNETJun 11, 2015 - I'm experiencing thin black lines from the top of the screen to the bottom. ... my lcd tv has multiple lines are horizontal it starts from the right and fades too the left, ... Samsung LN55a950 - Horizontal lines on right side - Forums - CNET
Jun 11, 2015
Samsung 52" LCD TV black lines - Forums - CNET - CNET.com
Jun 10, 2015
More results from www.cnet.com

Plasma TV Repair Horizontal Lines - How to Diagnose ...

? 2:49
https://www.youtube.com/watch?v=h4XWCxUsSVU
Sep 2, 2014 - Uploaded by ShopJimmy.com
I have thin horizontal black lines on the top and bottom areas of my TV. .... Hi, I have a 2011 64-inch 3D Samsung PN64D8000 Plasma TV.

how to fix horizontal or vertical lines on lcd tv - YouTube

? 4:52
https://www.youtube.com/watch?v=k2QpYJp6MU8
Apr 12, 2014 - Uploaded by cr4zyw3ld3r
Hi my LG 47ln5700 tv set has thin greyish black horizontal lineson one side of the .... I hope this works good with Samsung LCD as well....

Dec 19, 2015 | Samsung HP-R5072 50 in. Plasma HDTV

1 Answer

There are white thin horizontal lines across the top 2" of Toshiba 27DF47 TV. Can this be repaired and how much would this repair cost?


Check and replace all the electrolytic capacitors at its vertical output section circuit. There will be five or 6 of them. Replace all.

Mar 18, 2013 | Toshiba 27DF47 27" TV

1 Answer

Horizontal lines accross the top of my TV they turn everything upside down when you look up on a video game like mountains and things and make normal Television fuzzy


the problem is in the Vertical circuit of the set, fold over and/or retrace lines at the top.

Problem will be either a bad vertical output IC or caps around it that are bad.

Unless you know how to solder and what to look for it will be a shop repair, if it is continued to be used this way sooner or later it will go to just a white line left to right in the middle of the screen.

Let me know if you need more information.

SD TECH

Nov 26, 2010 | Sylvania 6427FB 27" TV

1 Answer

Thin white horizontal lines have appeared on the upper quater of the screen. Under these lines a greena red line has appeared. Bottom three quarters of screen is good.


u have to change a capacitor(470mfd or 100 mfd) in vertical section of u'r tv circuit board..if u r a tech person try this...

Jan 26, 2010 | RCA F27442 27" TV

1 Answer

A bright thin white line, side to side.


You need to replace the vertical IC and all the dry capacitors near to him.Good luck

Jul 06, 2008 | Sylvania 202SL8 TV

1 Answer

Horizontal ines---original post got wiped. Sorry.


leaky cap(s) in vertical circuit. shouldn't be more than $125 (plus taxes) parts and labour

May 14, 2008 | JVC AV-27230 27" TV

1 Answer

Toshiba 27D46 Black Screen - White Horizontal Line


I fixed the problem by taking it to a repair shop

Apr 24, 2008 | Toshiba 27D46 27" TV

1 Answer

Toshiba colorstream 27A33 TV


1.Are these lines only in the upper 1/3 rd portion of the screen?And is there a clear demarcation between this area and the lower portionb, where the image is perfect? 2.Or is thin Horizontal lines evenly spaced around an centimetre apart? If it is the first case, then there si a problem with your TVs SMPS. It is not generating the required regulated 110V required for the TVs functioning. If it is case 2, then there is a simple adjustment at the back - 'SCREEN'. This adjusts the Screen Grid Voltage, and by slightly lowering it, this problem will go away.

Sep 05, 2006 | Toshiba 27A30 27" TV

Not finding what you are looking for?
Sylvania 6427TE 27" TV Logo

133 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sylvania Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75417 Answers

matt martin
matt martin

Level 3 Expert

1229 Answers

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

Are you a Sylvania Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...