just picked this up and it fires up but has about a 3 or four inch vertical lines that are multicolored and unit will run about 15 minutes and shut down but will start right back up. Haven't dug into it yet, just wondering if anyone has run across the symptoms.
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Re: Mitsubishi lt-40134 vertical lines right side multicolored
A picture would help,... but to me it sounds like a defective LCD panel... For your sake I hope it's notPlease do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search. -
Re: Mitsubishi lt-40134 vertical lines right side multicolored
My mitsu had this issue and it was panel faliure, the IC's in the tab bonds are/were staring to fail.
No fix for this.Comment
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Re: Mitsubishi lt-40134 vertical lines right side multicolored
Here are som pics of panel on.Attached FilesComment
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Re: Mitsubishi lt-40134 vertical lines right side multicolored
Does anyone have the 2008 Mitsubishi LT-40134 Booklet? I can't find them anywhere. I need the book to help me operate my LT-40134...Comment
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Re: Mitsubishi lt-40134 vertical lines right side multicolored
https://www.manualslib.com/products/...34-281477.htmlComment
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Hello, I have a screen in where sometimes when I open it pop-up vertical multicolor lines (I would say the most of them are green). If I tun off and turn on the screen the lines dissapear or if I leave open the screen after approximately five minutes the lines gone. I measured the below voltages on the main PCB and on the T-CON board and the voltages are the same when it doesn’t display the vertical lines and when it displays the vertical lines. Also, I cleaned all the connectors very good with IPA. I moved back and forth the connectors and the COF tabs but the vertical lines didn't displayed... -
First. it has no picture at all. i solved it by covering the ckv lines using tape to to block the connections
Second. now has picture but with vertical lines that follow the image. tcon board ic overheating
tried blocking LC lines too, but same results
is it lcd panel issue or tcon board issue?... -
Hello,
i order a t-con because i had bad colors on my SONY KDL-40V3000 :
With the new t-con the color are good but there are vertical lines on all the screen :
I've tried the old t-con and it returned to the initial issue (bad colors but no vertical lines)
Is there a way to fix the vertical lines on the new t-con ?
Thank you for your help
gpo23... -
Thanks for offering your assistance with this. I'm an electronics enthusiast with moderate level of competence (have a decent lab with two power supplies, microscope, DSO, hot air, good iron, can competently work at a component level on SMDs, design and solder own PCBs etc). I really enjoying fixing things and learning new stuff so took up a free 58" LED TV and have been googling and watching Youtube videos to see if I can fix this! I am happy to go down to individual component replacement/strip replacement etc - it's all in the name of learning.
The issues are as follows: the... -
I recently replaced the led backlights with LB65041 LED Backlight Strips and after putting it back together the backlights work but there are only colored vertical lines only in the center of the tv. I can see the Netflix logo (jumbled) after a minute or less the screen went dark. When I turned it on again the lines were back. Then I replaced the t-con board but the same vertical lines in the picture. My question is what is my next step? Could it be a source tab bond issue? A buffer board issue? Could I have loosened a connection to the panel when replacing the backlights? Should I replace the...
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