Question about Westinghouse LTV-27w7 7 in. LCD HDTV

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My westinghouse ltv-27w7 hd picture has a gray irregular streak running down the screen. What is my problem and can it be fixed?

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5 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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Adolph
  • 137 Answers

SOURCE: Flickering/pixelating screen on LTV-27w6 HD after 30 minutes.

Sound like dry goint on Power Supply bord. I had the same problem and resolder most of the parts of the power supply and TV was ok.

Posted on Dec 22, 2007

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  • 1348 Answers

SOURCE: My Westinghouse LTV-27w7 Black out

the high voltage circuit is shutting down.
the two most common faults are the flyback transformer,and an overvoltage condition from a blown regulator.
both are repairs where the tv is thrown out.
the days of the loose wire are gone.

Posted on Aug 22, 2009

budmrtn
  • 11361 Answers

SOURCE: My Westinghouse LTV-32w6 HD has sound but no picture

You may have problem with the T-C0N board, worst case will be the main logic board, try cooling the T-CON board with electronics freeze spray to see if the problem will go away, you can get it from Radio Shack.
If you are going to DIY and have proper tools and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Posted on Jun 30, 2010

  • 1 Answer

SOURCE: Westinghouse LTV-27w7 HD 7 -- after a storm - the

same thing happened to my lcd. I had it checked out and the specialist said it needs a new motherboard. You can order one @ shopjimmy.com for under $200. Just swap it out. Hope this helps

Posted on Sep 14, 2010

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1 Answer

How can i get service manual for westinghouse tv model 42B 8000 series 7


Try to go this link http://www.retrevo.com/support/Westinghouse-LTV-27w7-HD-TVs-manual/id/278dj978/t/2/ it might help

Jun 25, 2011 | Westinghouse LTV-27w7 7 in. LCD HDTV

3 Answers

When watching HD (i.e. channel 7.1) the screen goes blank and all controls (remote and on tv) are unresponsive. the sound works. (white-westinghouse ltv-27w7-HD)


then ur picture alone is getting affected,... this can be due to your hotizontal or vertical ICs that is the problem

Apr 30, 2008 | Televison & Video

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Download Westinghouse LTV-27 HDTV User Manual


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on May 08, 2010 | Westinghouse LTV-27w7 7 in. LCD HDTV

1 Answer

Westinghouse LTV-27w7 HD 7 -- after a storm - the tv was the only thing affected in the house. The light comes on when the power is turned on, yet nothing else comes on - no picture and it will not turn...


same thing happened to my lcd. I had it checked out and the specialist said it needs a new motherboard. You can order one @ shopjimmy.com for under $200. Just swap it out. Hope this helps

Aug 14, 2010 | Westinghouse LTV-27w7 7 in. LCD HDTV

1 Answer

No picture when turned on. screen lines attepts


There two pieces of modules that usually go out, the power supply module or the backlight inverter module.
http://www.shopjimmy.com/catalogsearch/result/?q=westinghouse+LTV-32W1

http://s807.photobucket.com/albums/yy352/budm/LTV-32W3HD/
http://s807.photobucket.com/albums/yy352/budm/Westinghouse%20LTV-32W1/

Check to see if you do have 24vdc at the inverter board as shown in my pictures.

May 16, 2010 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

1 Answer

Screen cracked on LTV-32w1


The LCD panel is no longer available for these sets. You better off replacing it now.

Sep 10, 2009 | Westinghouse LTV-27w7 7 in. LCD HDTV

1 Answer

My Westinghouse LTV-27w7 Black out


the high voltage circuit is shutting down.
the two most common faults are the flyback transformer,and an overvoltage condition from a blown regulator.
both are repairs where the tv is thrown out.
the days of the loose wire are gone.

Aug 22, 2009 | Westinghouse LTV-27w7 7 in. LCD HDTV

1 Answer

37" Westinghouse LCD TV


It is likely that a circuit board might have cracked in the fall and/or a chip might have cracked. LCD's are more fragile than conventional CRT's.

Aug 21, 2009 | Westinghouse LTV-27w7 7 in. LCD HDTV

1 Answer

Hdmi inputs stopped working


It sound like the cable box or the Blue ray player is set to high - such as 1080P when the set is only rated at 720 - try scaling the output down and see if that helps

Nov 27, 2008 | Westinghouse LTV-27w7 7 in. LCD HDTV

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