This Philips 55PFL5527 probably has a bad panel.
I don't see how this could be a bad T-con, right?
Please confirm.
I don't see how this could be a bad T-con, right?
Please confirm.
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Re: Philips 55PFL5527 panel failure?
I now have two sets of this model with the same problem.
Must be panel bonding failure, right? -
Re: Philips 55PFL5527 panel failure?
Correct panel fault, doubt it fixable though
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Re: Philips 55PFL5527 panel failure?
Panel failure.
Interesting ultra-wide 21:9 display. Fairly rare. Imagine sourcing a panel will be a pain.
Consider the tab-pull as done on the 70" panels as a possible temporary fix (but certainly wouldn't sell one like that myself.)Please 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.Comment
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Re: Philips 55PFL5527 panel failure?
Any idea the approx age of those sets....?TELEFIX
How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
http://www.irf.com/technical-info/appnotes/an-1088.pdf
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Re: Philips 55PFL5527 panel failure?
Not that old I would say, 3-5 YO.Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !
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Re: Philips 55PFL5527 panel failure?
Sorry for replying to ancient threads, but I just had one of these on my table.
Picture was even worse, only the bottom fourth of the picture was visible. Culprit was the gate driver COF on the lower left hand corner which had burned and melted itself on the plastic frame. After snapping the cable free the picture was similar as seen in the first message of thread.
So an obvious panel fault. Took the box cutter and I cut all of the left hand side gate drivers off. Resulted in a good picture.
Don't know about the longevity of the "fix" though... any clues?Comment
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Re: Philips 55PFL5527 panel failure?
Long thread here which involved removal of side panel boards of Sharp 70" TV.
https://www.badcaps.net/forum/showthread.php?t=49281Comment
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Hi trying to update my Philips cause in retail mode not possible to get out from it i get this message in update site : Error message: no data exception. Your reference: Request ID (server_1930105)
how to fix it thanks -
Hello guys, I need your opinion whether this panel is bad and should I pursue it further. Third photo: left side t-con cable disconnected. -
49UJ6500 LCD panel has a lighter band on top when first powered on. Goes away (or gets much fainter) after TV on for a few min. After powered off for awhile and power back on, same band appears. If powered on immediately after powering off, no or much fainter band. Running the latest firmware.
Disassembled the TV and lifted the LCD panel during testing. Band is on the LCD panel (can see the band on the panel as I lift it slightly) Backlight is perfectly even at the top edge. Double checked LCD panel alignment in the frame and is perfect but since band moved with the panel, its on... -
TV flashes backlight then reboots over and over. no image. Client said it used to have image for a bit before rebooting. Got worse over time.
tcon is built into mainboard.
Only one cable goes to panel boards.
there is a cable from one panel board to the other that links them.
cost cutting measure that results in us having harder time to diagnose.
removing the link to the second panel board allows TV to stay on with stable backlight but no image.
used cut off tape method to mask 1 maybe 2 pins on the side of the cable that goes to that second panel board.... -
I had a the above tv qn55q60r that had a bad panel but everything else good. I had another panel here from un55nu6900 with bad leds and melted diffusers.
I put the nu6900 panel in and powered it up and it does work but there are lines vertical lines.
I was trying to change the panel type in the service menu but donβt see my exact panel. Anyway to fix this or someone have similar experience.
the clear picture is the panel type from the service menus on the nu6900. The other 1 is the panel type that was set for the q60r with the bad panel....01-13-2024, 01:57 PM
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