Question about Panasonic PT-43LC14 43" Rear Projection HDTV

1 Answer

Horizontal grey lines accross screen on Panasonic LCD PT-43LC14

When attempting to watch a television channel or any other video source all I get are about 1" light grey and dark grey horizontal lines accross the entire screen. I have replace the lamp in the past, but when that was needed I had no picture at all. Is this a different symptom to the same problem... ie I just need a new lamp? or is something different going on?

Thanks,

Todd

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  • Panasonic Master
  • 74,634 Answers

If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

Posted on Aug 08, 2017

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6 Suggested Answers

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Posted on Jan 02, 2017

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techman
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SOURCE: Horizontal grey lines on TV

Sound like you have to turn down the G2 (screen)controls. They are turned up too high.

Posted on Jan 01, 2007

  • 192 Answers

SOURCE: Panasonic PT-47WX53 Horizontal Picture Size

Normally, when I see this problem in the customer's home, I find the main culprit to be the cable or satelite receiver box. The remote for the cable box may have a button on it to change the format or picture size. You may have to go into the menu of the cable box to change the format setting. Hope this helps.

Posted on Apr 29, 2007

ctf1800
  • 4402 Answers

SOURCE: panasoic PT-47WX49E

http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Posted on Jan 10, 2008

Slinteriors
  • 8617 Answers

SOURCE: Need to rebuild ballest on Pamasonic PT-43lc14

You can get your ballast rebuilt at the following link or they may have replacement baaast available. Just hit the contact link and leave them a email.
http://servicemanuals.vstore.ca/

Posted on Jan 24, 2009

TOM2-TOM2
  • 110 Answers

SOURCE: pt-43lc14

To reset the Lamp timer back to zero
simultaneously press the "down split channel" button on the bottom of the remote and the down volume on the TV for 5 seconds or more. You will get a message on the screen that the time has been reset to zero.

Posted on May 22, 2009

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PT-43LC14 43 in. Rear Projection HDTV Television lcd screen need to be cleaned


Not easy and rarely needed.

Let me know the issue and I may be able to advise you

Mar 23, 2012 | Panasonic PT-43LC14 43" Rear Projection...

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Panasonic PT43LC14 Manual Download


Download Panasonic PT-43LC14 HDTV Manual

Models: PT-43LC14 / PT-50LC14 / PT-60LC14

4f7956f.jpg

Have you misplaced your Panasonic PT-43LC14 HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Panasonic PT-43LC14 HDTV Users Guide?

Follow this link (& click FREE) to download a pdf version of the operations manual.

I hope that helps.

on Apr 30, 2010 | Panasonic PT-43LC14 Television

Tip

Panasonic PT43LC14 Manual Download


Download Panasonic PT-43LC14 HDTV Manual

Models: PT-43LC14 / PT-50LC14 / PT-60LC14

4f7956f.jpg

Have you misplaced your Panasonic PT-43LC14 HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Panasonic PT-43LC14 HDTV Users Guide?

Follow this link (& click FREE) to download a pdf version of the operations manual.

I hope that helps.

on Apr 30, 2010 | Panasonic PT-43LC14 43" Rear Projection...

1 Answer

Pt-43lc14


To reset the Lamp timer back to zero
simultaneously press the "down split channel" button on the bottom of the remote and the down volume on the TV for 5 seconds or more. You will get a message on the screen that the time has been reset to zero.

May 22, 2009 | Panasonic PT-43LC14 43" Rear Projection...

2 Answers

I have a panasonic rear projection lcd, it has a yellow tint around center of screen. Help


My PT-43LC14 has a yellow tint on 3/4 of the bottom to top. the top 1/4 seems normal. I removed the bulb assembly and it looks OK. Any ideas. Is there anything I can doe myself. and if so what is the p/n I can buy?

Mar 18, 2009 | Panasonic PT-43LC14 43" Rear Projection...

Tip

Panasonic PT43LC14 Manual Download


Download Panasonic PT-43LC14 HDTV Manual

Models: PT-43LC14 / PT-50LC14 / PT-60LC14

4f7956f.jpg

Have you misplaced your Panasonic PT-43LC14 HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Panasonic PT-43LC14 HDTV Users Guide?

Follow this link (& click FREE) to download a pdf version of the operations manual.

I hope that helps.

on Apr 30, 2010 | Televison & Video

1 Answer

Big black bar accross the tv screen


My close caption was on so it was trying to read a script that wasn't there. thanks

Jan 28, 2009 | Panasonic PT-43LC14 43" Rear Projection...

1 Answer

Split screen


use a vcr with a tuner or modulator so that you have two tuners for the separate channels. The tv has one tuner and Pic in Pic requires two tuners or sources.

Dec 08, 2008 | Panasonic PT-43LC14 Television

1 Answer

Horizontal grey lines on TV


Sound like you have to turn down the G2 (screen)controls. They are turned up too high.

Jan 01, 2007 | Panasonic PT-56WXF95 56" Rear Projection...

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