55HT1U possible bad tcon

Jeryswan · 11-14-2020, 07:10 PM

I have a 55HT1U that is displaying an image that is distorted and somewhat "staticy"

My anticipation is that the T-con is bad. what do you guys think?

**budm** · 11-14-2020, 07:31 PM

What does it look like with video source?
What is the history of the TV?

**petehall347** · 11-14-2020, 08:40 PM

looks split in the middle . no idea if its safe or even possible to swap the feeds to the tcon to see if its main or tcon . i would clean connections first

Jeryswan · 11-16-2020, 03:48 PM

Quote:

Originally Posted by budm

What does it look like with video source?
What is the history of the TV?

Here is what it looks like with a video source. One half is still very gritty. The other half is almost indistinguishable. While there is no video, there is a white line down the worse half.

**Diah** · 11-16-2020, 03:54 PM

panel damage..

**budm** · 11-17-2020, 03:30 AM

Quote:

Originally Posted by Jeryswan

Here is what it looks like with a video source. One half is still very gritty. The other half is almost indistinguishable. While there is no video, there is a white line down the worse half.

Panel problem. Do you know the history of the TV? Used TV?

11-14-2020, 07:31 PM	#2
budm Badcaps Veteran Join Date: Feb 2010 City & State: S.F. Bay area My Country: USA Line Voltage: 120V 60Hz I'm a: Knowledge Seeker Posts: 39,043	Re: 55HT1U possible bad tcon What does it look like with video source? What is the history of the TV? __________________ Never stop learning Basic LCD TV and Monitor troubleshooting guides. http://www.badcaps.net/forum/showthr...956#post305956 Voltage Regulator (LDO) testing: http://www.badcaps.net/forum/showthr...999#post300999 Inverter testing using old CFL: http://www.badcaps.net/forum/showthr...er+testing+cfl Tear down pictures : Hit the ">" Show Albums and stories" on the left side http://s807.photobucket.com/user/budm/library/ TV Factory reset codes listing: http://www.badcaps.net/forum/showthread.php?t=24809

11-14-2020, 08:40 PM	#3
petehall347 Badcaps Veteran Join Date: Jan 2015 City & State: worcester My Country: United Kingdom I'm a: Knowledge Seeker Posts: 2,518	Re: 55HT1U possible bad tcon looks split in the middle . no idea if its safe or even possible to swap the feeds to the tcon to see if its main or tcon . i would clean connections first

11-16-2020, 03:54 PM	#5
Diah Badcaps Veteran Join Date: Feb 2013 City & State: SA My Country: Germany I'm a: Professional Tech Posts: 2,157	Re: 55HT1U possible bad tcon panel damage..

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode