Question about Apex Digital Televison & Video

1 Answer

I get a thin blue line horizontal line then nothing

When i turn tv on all i get is a thin blue horizotal line for a few seconds then nothing. still have audio

Posted by on

  • kevinbusbee Aug 02, 2009

    Thanks i'll check those things out.I appreciate the quick response

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 6,966 Answers

Hi and welcome to FixYa,

Depending on the model, on most CRT type TV units, a single (left to right) line indicates failure of the vertical deflection circuitry.  Almost always this would be caused by a faulty vertical output IC.  Repairs involve replacement.  It most be noted though that in some instances, similar symptoms maybe exhibited by:

  • cold solder on any of the pins of the IC or related components;
  • leaky or dried up capacitors;
  • absence of the +20VDC supply from the secondary of the FBT.
Options then are:
  • consider a DIY (do-it-yourself) repair if and only if very familiar with electronic components & circuitry, use of a DVM/VOM, a soldering iron/station and safe working practices with high voltages. Access to a Service Manual or at the very least, a schematic diagram would be an advantage;
  • should you be uncomfortable with a DIY, perhaps your best bet would then be to seek the services of an authorized Service Center (specially if still under warranty) or a qualified professional.

Good luck and thank you for asking FixYa.

Posted on Aug 02, 2009

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,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why does my SAMSUNG PLASMA have thin black line? horizontal line How to fix?


Sustain board fault. Contact any service technician. This is not a user repairable fault.
If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Aug 02, 2014 | Samsung PN64D7000 3D Plasma TV

1 Answer

Horizontal Band of Thin Red and Blue Lines on Screen


Sound like your Y-Sustain board has one foot in the grave. The Y upper buffer and Y lower buffer boards go when the Y Sus Goes too...

Mar 22, 2014 | Panasonic TCP46C2 46 in Plasma TV

1 Answer

Sanyo flat screen tv about 2 yrs old has thin colored horizontal lines down the right side


Nothing you can do about that...get used to it or change the TV.
It's a defect in the panel that can't be reliably fixed.

Feb 15, 2013 | Sanyo DP46848 LCD TV

1 Answer

When I switch my tv to the HDMI input it appears to be normal for a few seconds but the screen stays black and I get a thin pink line running horizontally across the bottom right corner of the screen then...


You did not mention what you are connecting with HDMI but I have had problems with my PS3 and it is copy protection related. On a PS3, you have to connect it to HDMI1 otherwise some BlurRay movies will not play.
You might have a bad HDMI cable. I have heard the quality of cable does not matter these days but I still have had issues with the really cheap cables. I still do not buy the really expensive HDMI cables though.

Aug 29, 2011 | Zenith Z50PX2D 50 in. Plasma HDTV

1 Answer

There is a sound but no picture in to the screen and there is horizontal line


Tv have a Horizontal IC out is dead or cold soldering.Make a fist with ur hand,bang on the tv frame bazel a couples of times.If the hoizontal line flashes back to normal screen?Tv have cold soldering around horizotal IC area.U have a soldering iron tool and a roll of solders,know how to do basic soldering?Take the back of the plastic screw driver tap around for cold soldering area.Resoldering those area.No horizontal tv screen flashes back the IC out is dead,require replacing another horizontal IC output.

Mar 21, 2011 | Televison & Video

1 Answer

I have a sharp tv 21" if i turn it on or change channel,pink display will appear with red horizontal lines about half inch intervals dn a few seconds it will turn normal but the red horizontal lines remain...


my sharp tv was like that to but our tv color was blue with also gray horizontal lines i did cheack all d caps resis... etc dont know what to do LoL.

Feb 07, 2010 | Sharp Televison & Video

1 Answer

Thin horizontal line


Solder bad connects in vertical circuit,especially vertical output
IC pins.................T.

Dec 26, 2007 | Toshiba 35A44 35" TV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

102 people viewed this question

Ask a Question

Usually answered in minutes!

Top Apex Digital Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74243 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

Are you an Apex Digital Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...