LG 50PS30 Plasma Purple Pixels

AndrewC63

Member

Join Date: Aug 2017

Posts: 12

Country: Canada
#1

LG 50PS30 Plasma Purple Pixels

06-01-2023, 04:20 PM

LG 50PS30 Plasma Purple Pixels

Anyone offer any advice to solving this problem. 2017 we replaced a board based on advice here and got another 6 years out of this tv set.

It's really apparent in the white colors on the screen.

Here is a video

https://www.youtube.com/watch?v=fpSOaGBenLA

I tried to make adjustments to the VS adjust It did clear it up but it hit the voltage limit and reset the tv. There are no broken solder joints and nothing looks visibly bad.
Attached Files
Tags: None

Previous template Next

LG 60PV250 Plasma Purple Pixels in white Backgrounds

by DoubleM257

...
- Channel: Troubleshooting TVs and Video Sources
08-06-2024, 12:45 AM
Acer Swift Acer Swift 3 SF314-42 14 inch Laptop - (AMD Ryzen 5 4500U, 8GB, 512GB SSD, Full HD Display, Windows 10, Purple) Notebook 3 Specification for Upgrade or Repair

by Document Archive

This specification for the Acer Swift Acer Swift 3 SF314-42 14 inch Laptop - (AMD Ryzen 5 4500U, 8GB, 512GB SSD, Full HD Display, Windows 10, Purple) Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Acer Swift 3 SF314-42 14 inch Laptop - (AMD Ryzen 5 4500U, 8GB, 512GB SSD, Full HD Display, Windows 10, Purple) boardview and Acer Swift 3 SF314-42 14 inch Laptop - (AMD Ryzen 5 4500U, 8GB, 512GB SSD, Full HD Display, Windows 10, Purple) schematic. Our users have donated over 1 million...
- Channel: Laptop, Tablet, & Notebook Specifications
09-07-2024, 12:40 AM
LG 55NANO913NA Purple / Pink Line / Spot

by Vlad713

Hello everyone,

I am struggling with an issue on my LG TV, as mentioned in the title - please see the attached photos.

The display / panel has been replaced in March 2023, under warranty - right before expiring after 2 years of use - due to a bunch of dead pixels.
Then in a few months the purple / pink line started showing up, however the LG service said that this is not covered by any warranty, anymore, since the original one has expired.

Recently I have just asked a repair firm to have a look and they have said that the panel needs to be replaced,...
- Channel: Troubleshooting TVs and Video Sources
01-11-2024, 04:14 AM
Panasonic TX-PR65VT60 plasma flickering pixels on black

by Stasonio

Hello!

On my Panasonic TX-PR65VT60 plasma, flickering pixels (or subpixels) run uniformly on completely black areas of the image or on a completely black screen (for example, an image with completely black areas, black fill, or hdmi, AV input without a signal). This can be clearly seen in complete darkness at close range, and is very similar to how it is shown in these videos:
https://youtu.be/IgcqC12Wc2U
https://youtu.be/Bfzaw4D2Byg

I repeat that this happens only in completely black areas, otherwise there are no complaints about the image and the operation...
- Channel: Troubleshooting TVs and Video Sources
05-14-2020, 08:20 AM
Samsung PS51E550 Plasma TV

by ArMaaN376

Hello,
I am having Samsung PS51E550 Plasma TV. While the TV was working, a crackling sound heard & video went off with audio still ON. After switching it off & ON, the red LED on TV blinks six times & then off.
Opened TV cover & observed foll
a) Green LED on the small PCB blinks at @5-6sec ON & off for 3-4 secs. Red LED on logic board ON
b)Vs & Va on power supply board raises momentarily to 209v & 58v resp & then drops.
c) Cold test on Y-main board shows all 3 pins of FGPF4536 IGBT short to Grnd.
How to confirm Y -Buffer board...
- Channel: Troubleshooting TVs and Video Sources
06-19-2024, 04:05 AM
Loading...
No more items.

LG 50PS30 Plasma Purple Pixels

LG 50PS30 Plasma Purple Pixels

Related Topics