LG 50PS11-UB Plasma display issue - only upper portion will display

[leblanctj]

This morning my 50 inch LG 50PS11-UB plasma tv started experiencing an issue with the display. Only the top half of the screen is working and other fifty percent of the image is missing. I've attached a photo. The image is clear and it does't flicker just half of it is missing.

Switching to different HDMI inputs does not help.

Could this be a relatively simple board replacement? Switching to different HDMI inputs does not help.

[ReeceyBurger123]

Re: LG 50PS11-UB Plasma display issue - only upper portion will display

Ysus issue same as PS3000 replace the Ysus.

[chrismurphy]

Re: LG 50PS11-UB Plasma display issue - only upper portion will display

Ysus issue same as PS3000 replace the Ysus.

more like faulty lower buffer board

[ReeceyBurger123]

Re: LG 50PS11-UB Plasma display issue - only upper portion will display

more like faulty lower buffer board

Read the threads on the Ysus for this set also used in PS3000.

[leblanctj]

Re: LG 50PS11-UB Plasma display issue - only upper portion will display

I thought if it were the YSUS, the image would be vertically compressed to the top half of the display - that is what it looks like with the PS3000.

My display is only showing the upper top portion of the image and the rest is blacked out.

I ordered a new YSUS board and also ordered a remanufactured bottom buffer board ( a new one was not available). Hopefully, one or the other is the culprit and replacing both will solve my issue. I'll post the results in a few weeks once the parts are received.

Thanks for your help.