Question about LG 42LP1D 42 in. LCD HDTV

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LCD Television Proview RX326

This is a problem that is hard to describe, but I'll try. At the top of the screen an area about 8 inches wide and a little left of center screen, the border (1/16 of an inch wide) has dropped down about 1/8 of an inch in an upside down arc. You can still see the action of the screen above the border line that has dropped. If you don't understand what I'm trying to describe, ask me some questions. The screen otherwise is fine.

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  • LG Master
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No better description then a picture! Can You post a few?

Posted on Jul 14, 2017

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Posted on Jan 02, 2017

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SOURCE: RED LINE GOING VERTICALLY DOWN THE SCREEN

control board

Posted on Jan 29, 2008

Kindofcheap
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SOURCE: 42inch LG plasma TV

well if you could please give out the model nuumber thank you

Posted on Sep 10, 2008

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SOURCE: LG flat panel plasma with red line

I had the same problem and fixed it by replacing the control board. It's a little nerve wracking, but required only simple hand tools. If you'd like to see detailed pictures of the repair check out my blog.

http://greenrenovation.wordpress.com/du-42px12xc-repair/

Posted on Feb 04, 2009

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SOURCE: LG DLP Rear Projection RT44SZ21RB

Had Same Problem with Mine turned Out to Be The Light Tunnel

Posted on May 28, 2009

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SOURCE: vertical red line through screen

This is a problem within the screen, probably the connection from the internal ribbon connector to the display. Unfortunatly the only way to repair this is to have the screen replaced.

Posted on Dec 26, 2009

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I live in Canada and subscribe to Shaw cable system. I need a 4 didgit code for my Proview RX326 LCD TV so I can program it into the Shaw remote control


There may not be a code set compatible with your Proview TV since this brand is not that widely distributed. The code sets available in any remote reflect the brand names and feature sets of TVs (and other entertainment electronics) that prevailed when the remote was designed. Even the so-called 'learning' remotes will not program to every InfraRed remote.
Your best chance is to check Shaw's website for the most recent codes:
Shaw User Guides

Aug 01, 2010 | Televison & Video

1 Answer

What should I see on an oscilloscope at the 8 HV outputs to the backlighting of the RX326? Is a line isolated scope with balanced input required? Thanks, E


You are talking about over 1000vac at start up and about 500vac after the lamps are lit, it will have variable pusle width depnds on the brightness setting. I wouldn't put the scope probe there. I would use a small fluorescent lamp or test lamps removed from other TV for testing. What is th symptom? I would also Ohm out all the transfomers for open or shorted winding, no blown MOSFETs?

Dec 22, 2009 | Proview PA-32JK1A 32 in. LCD Television

2 Answers

I got a 32in. Proview from a friend and they lost the book on it. I need to know how to program the t.v. to display my cable. Everything is hooked up but it won't show anything but a blue screen. But the...


Check-out the Proview website www.Proview.net
go to tech support and e-mail a lady by the name of Kamisha Fernandez. She will email to you the user manual. She did for me and it was a great help. But what I need is the electronics schematics to the RX326 if anyone can help out on this matter.

Jun 14, 2009 | Proview PA-32JK1A 32 in. LCD Television

2 Answers

No picture


bad capacitors in the power board area these can be replaced and soldering is required to replace them

Nov 30, 2008 | Proview PA-32JK1A 32 in. LCD Television

1 Answer

Darker fatter letters every 2 inches apart from top to bottom


it is called phase you can attempt to let the lcd monitor auto set or you can disconnect the power over night then plug in and then do not auto set this default usually seems best some times

Nov 29, 2008 | Proview PL926WBi 19" LCD Monitor

1 Answer

Streaks make letters fatter every 2 inches apart across screen


this is called phase it can be set auto by the button or you can disconnect the power and next day reconnect and leave it in default which can be better than letting the monitor try to set the phase.

Nov 29, 2008 | Proview PL926WBi 19" LCD Monitor

2 Answers

Proview 3200


Pat I do not know if you have a warranty you were required to retain the receipt from the store for the length of the warranty period to prove you have one ,also it is a good idea to register with the company on their website so they have a record of your tv and model, with your name and therefore the warranty they have included if any.LCD tv's are one of the most unsupported mass marketing consumer items that are being dumped on the US market. I think you have Blown capacitors, or more likely a problem with the power board, typically this requires soldering new capacitors onto the power board after unsoldering the blow ones and if this is all the problem is the issue will disappear, if there is an issue with a transformer, or some diode or computer chip then you might as well replace the whole power board. the capacitor issue is no big deal if you can get an electronics service center to look at the problem.

May 22, 2008 | Proview PA-32JK1A 32 in. LCD Television

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