Question about LG Televison & Video

1 Answer

LG 42 inch HD LCD (42LB9F)

My LG 42 inch HD LCD (42LB9F) pictulates whenever I turn on another TV in the house (3 other TV's, 2 X CRT's and 1 X re-projection) the Antenna isn't amplified and the LCD losses single if any one of the TV's are in operation. LG Tech Support have said they have had report problems like this in multi dwelling and Multi TV situations and recommend the installation of a 10-12 dB attenuator on the LCD coaxial. I'm 35km from the transmittor and I not sure annenuating the signal is best, also the other TV's have good analouge pictures.
regards Andrew H

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • LG Master
  • 12,962 Answers

Try what they suggested. The attenuator may block some signal that is causing the difficulty with your set. And it is installed on only the line going to your set and not the main line coming into the house.

Posted on Apr 30, 2017

Ad

6 Suggested Answers

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

Ad
shadow5599
  • 51 Answers

SOURCE: 1 inch lines on top and bottom of screen

Is the picture overall too small by 1 in. on top and bottom? Or is it cut off by the lines?

If it's too small, look for an adjustment labeled Vertical Height. This may only be accessible internally, it's normally a service adjustment, not a user adjustment.

Your problem is a vertical deflection issue, either an adjustment or the vertical circuit requires repair by a technician. In the latter case, electrolytic capacitors are a likely cause.

Posted on Oct 17, 2007

  • 2336 Answers

SOURCE: apex gb4308 43 inch projection tv

It looks like the convergency ICs failed on your TV. The IC numbers are STK 392-040, they are mounted on a big heatsink.
This may not be a DIY project, so I would suggest to take the TV to a repair shop.

Posted on Feb 18, 2008

  • 1694 Answers

SOURCE: 52 inch RCA - green light turns on & off, BUT no picture

CP150 is a capacitor in the power supply circuit....feel top to
see if flat....change if "pooched" or swollen..................T.

Posted on Apr 15, 2008

  • 4234 Answers

SOURCE: Picture shadow on rear projection Sony big screen TV

You have 2 distinct problems that should be addressed separately. Please repost the Samsung problem. I will address the Sony problem here.

If the "shadow" makes the picture seem somewhat of a 3D one, the problem is with the convergence circuit. This could be as simple as bad connections on the pins of the convergence ICs or defective ICs. If you can solder and would like to attempt the repair, update this and I'll provide more details and instructions.

Dan

Posted on Sep 25, 2008

  • 2 Answers

SOURCE: Multi color vertical lines on sony wega LCD tv/42 inch

sir do a power reseet ,turn off the tv then unplug it from the electrical source then wait for 1 minute then plug it in and turn it on if it doesn't work call sony customer serveice at 1800 222 7669

Posted on Nov 07, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My tv image goes off while watching tv,I do have audio but no image.


LG 42LS5700 - LG.com

www.lg.com > Home > Support > Product Support

LG ElectronicsTV/Audio/Video; TVs; 42LS5700 ... TV Support Landing Page - HDTV/Netcast/webOS 1.0/webOS 2.0 ... Adjusting Picture Settings - webOS 2.0 Video ... quality and convenience of complimentary shipping when buying directly from LG.com. ... Curved TVs · 22 Inch to 29 Inch Class TVs · 32 Inch to 39 Inch Class TVs · 40 Inch ...

Amazon.com: Customer Reviews: LG 42LS5700 42-Inch ...

www.amazon.com/LG-42LS5700-42-Inch.../B006ZH...

Amazon.com, Inc.LG 42LS5700 42-Inch 1080p 120Hz LED-LCD HDTV with Smart TV (2012 Model). byLG. Size: 42-Inch ..... images are nice and crisp when viewing HD content.

Widescreen TV Black Screen - Repair LCD LED PLASMA ...

? 3:41
https://www.youtube.com/watch?v=RbZncfiOXQA
Jul 13, 2011 - Uploaded by FixItUrselfDummy
Fix your tv with black screen blinking light, popping sound noise. ... Watch QueueQueue ... TV Black Screen - Repair LCD LED PLASMA - Problems SONY LG .... I have a 60 inch samsung DPL tv how can I stop the humming or ... What do I do if my tvturns on but its just a black screen so sound no picture?.

Jan 11, 2016 | LG 42LS5700 42 Inch 1080p 120Hz Smart TV...

1 Answer

My 42 in phillips LCD flat seen has a black horizontal line toward the bottom how can I fix this.


Samsung LN46B650 Thin Black Horizontal Lines - Forums - CNET

www.cnet.com > Forums > Samsung

CNETI'm experiencing thin black lines from the top of the screen to the bottom. ... by babes808gpa / January 15, 2010 1:42 AM PST ... lines are about 1/4 inch apart from top to bottom of screen. starts on the right and about a 1/3 of the way toward the ...have the exact same problem, my lcd tv has multiple lines are horizontal it ...

Faulty HD- LCD - LED TV - Horizontal Lines STRIPS on the ...

? 3:05
https://www.youtube.com/watch?v=KiqJuMiEiak
Jun 8, 2013 - Uploaded by Sameh Moustafa
Faulty HD- LCD - LED TV - Horizontal Lines STRIPS on the picture SOLVED .... I just have one black line ...

TV Repair Help for Vertical & Horizontal Lines on Your TV ...

? 2:47
https://www.youtube.com/watch?v=b0sI7LB4cZE

Dec 20, 2015 | Televison & Video

1 Answer

42 inch LG LCD tv, mounted over a radiator?


electronics do not like heat and and heater works by rising hot air
in your case that hot air will go straight up into the electronics which will result in problems
a wide shelf under the tv will be a good idea as that will stop excess hot air straight up into the tv

Jul 26, 2017 | LG Electronics 42 in. LCD Tv

1 Answer

Im trying to connect my playstation 3 to my 42 inch LG lcd tv


When connecting the ps3 to a nice TV like that, you want to use an HDMI cable. You can use the stock red white and yellow plugs to connect to the back of the TV, however you will not get the full HD experience like with the HDMI cable.

Dec 25, 2010 | LG Televison & Video

1 Answer

My 20 inch lg tv crt monitor will not show a


is video show on vcr player? if yes you need to replace jungle ic which is switching line from tv tuner to line in video.

Feb 10, 2010 | LG 42LC2D 42 in. LCD HDTV

1 Answer

42 inch LCD TV (one year old) won't turn on - the on button flashes


Contact LG for service. 1-800 243-0000
A capicitor on the main board has cracked causing the issue.
A simple fix.

Jan 19, 2010 | LG Electronics 42 in. LCD Tv

3 Answers

42 inch lg tv powers on,goes off after about 30 seconds


I have the same problem, I just spoke with LG Customer service. They had me unplug the power cord, hold down the power button for thirty seconds, plug back in and turn it on, this DID NOT work for me, but maybe it will work for you.

Good Luck! Mine is going to a service shop, maybe what they tell me I can post and it will help you if you have not gotten your tv fixed yet!

May 25, 2009 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Connect headphones to lg scarlet 32inches tv


ya..you can connect your headphone to the
LCD tv.It will be available on the back of the
tv.The port will be available.
check this out..
thank u..
rate me..

Feb 24, 2009 | LG Scarlet 42LG6000 42 in. HD-Ready LCD TV

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

Related Topics:

59 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

The Knight
The Knight

Level 3 Expert

75888 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18429 Answers

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

Answer questions

Manuals & User Guides

Loading...