Question about LG 42PX5D 42 in. Plasma HDTV

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Samsung 42" plasma tv has thin vertical lines,one on the left side and two on the right side of screen could this be a buffer problem?

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  • jilllz May 11, 2010

    yes it could be the buffers

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Yes its the buffer

Posted on Feb 10, 2010

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1 Answer

I have a vertical line on my Samsung (PN50A510P3F) plasma TV. Would replacing the E and F buffers fix the issue?


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.

May 11, 2017 | Samsung Televison & Video

1 Answer

Multiple vertical white lines


hi,
As you mentioned its sounds like the X buffer (Right and left) of your tv is faulty. There are two boards in your tv for driving the X plane of the plasma panel. Normally you can find these board on the top or bottom portion of the TV. . Its part numbers are Right buffer board is 6870QSC107A 6871QRH073A and Left buffer board i EAX35683901 EBR35855501. Before purchasing the boards identify which board is faulty. That you can find easily. Check which portion of the screen have vertical line in right or left side of the panel. The board for that side is faulty.
You can find these boards on the following link.

http://www.interliquidparts.com/products-page/plasma/vizio-p50hdtv10a-50-plasma-hdtv-flat-panel-xrlbt-xl-eax35683901-ebr35855501/

http://www.interliquidparts.com/products-page/plasma/vizio-p50hdtv10a-50-plasma-hdtv-flat-panel-xrrbt-xr-6870qsc107a-6871qrh073a/



If you need any more assistance feel free to contact me through fixya.
Ajin

Dec 12, 2011 | Vizio P50HDTV10A 50 in. Plasma HDTV

3 Answers

We have lost a two inch wide black section on the right side of the plasma panel, any ideas


Most likely the lower buffer board " E " needs to be replaced. Right now I'm working on repairing a 42" Samsung plasma HP-R4272. The Service manual for that TV says for trouble shooting for that problem is the lower buffer board " E ".
Best to find the correct Service Manual for your TV over the internet to get the correct part number for replacement. The Service Manual should be less than $20.

Oct 25, 2009 | Samsung PS42P2S 42 in. Plasma Television

1 Answer

I have a thin vertical line about 9"from left side runs top to b


either a bad buffer pcb or display panel, 12 month warranty call panasonic quick

Aug 08, 2009 | Panasonic TH-42PD50U 42 in. Plasma EDTV

1 Answer

Samsung plasma HPR4272 that had a 4" black vertical line on


There are at least two issues here. First you have bad buffer boards. Second Very possibly a bad X-Main bd and P-Logic bds. Have a trained Samsung tech troubleshoot the set.

Jul 03, 2009 | Samsung SP-R4232 42 in. Plasma HDTV

1 Answer

Black horizontal line across the middle of the plasma TV screen


It could be a defective Y-Buffer board, or a defective Plasma panel.

Oct 25, 2017 | Pioneer PDP-425CMX 42 in. Plasma...

1 Answer

Left Half of the screen is not working


you have a problem with your "buffer" boards inside your tv. there are several different ( 4 or 5
) ones inside. it may also be your controller board, only a tv service technician will be able to answer this question after a look see

Jan 22, 2009 | LG DU-42PY10 42 in. Plasma HDTV

1 Answer

Thin vertical line running down the right side of the screen


See if you can use the remote to shift the picture to the right. It depend on how far the line is to the right. If that don't fix the problem the set will need to have internal boards replaced. It may be the logic board and the logic buffers...

Oct 01, 2008 | Philips 42PF9630A 42 in. Plasma Television

1 Answer

Vertical green lines on screen


IF THE LINES ARE ON LEFT SIDE ITS THE LEFT BUFFER BOARD AND VICE VERSA THEY ARE ON THE BOTTOM OF YOUR TV HOPE THIS HELPS YOU OUT

Feb 21, 2008 | Daewoo DP42SM 42 in. HD-Ready Plasma...

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