I have an insignia that when i first turn it on, the screen is perfect. As it warms up the left half of the screen will start to get distorted and jump around and lines show up. Ill attach pictures. I am leaning towards tconn board but id just like a second opinion. thanks in advance...

Re: Emerson LC401EM3F No power - Please Help

was there any updates on this board? I am working on it my self
i tested the resistors as well and here are my values out of circuit
R609 1.9 ohms
R669 1.2 ohms
R1201 1.9 ohms

mine started with fuse blowing
I ordered the kit from shop jimmy and now the fuse stays good, i have no voltage on standy by or pretty much anywhere

Re: Westinghouse SK-32H240S - blue light, wont turn on

i have the same problem, have you got anywhere with this? same tv as well.

Re: LG 42LBD5F shuts off after a while

update -- I just had it on again with a fan blowing on it to see if it would run longer, well around 20 minutes it made a pop noise, shut off and turned back on... this time no sound but video. hit power button it shuts off, power light just blinks and blinks ive counted at least 30 blinks.. will not turn back on unless I let it sit unplgged from wall for a while. ill post pics of the components in a few gotta upload them from my iphone

my tv will work for a while, then all of sudden it will shut off, reboot it self this time staying on a little less. It will then freeze until I unplug it from the wall and let it sit for a while and do the process over again. I looked for bulging caps didn't see any, I understand that don't mean any are bad. But would a cap do that? seems to me its a heat issue. I just don't know where to start. thank you in advance

Re: Samsung ln46b610a5f Display Issue

mine does same exact thing, frustrating, cant find a panel anywhere

Re: Samsung 46" lcd ln46b650 vertical lines and a gridlike pattern on right half

hi, I am a newbie, pretty good electronics backgournd and want to get into doing tv repairs. I already bought a few broken ones to teach my self on. This tv is one of them and im getting the same problem. turn it on and i have vertical lines in the center.. as tv gets warmer i get more lines. sometimes the lines will change positions. they aren't always in the same place. i do hear a loud buzzing noise coming from the power board. is that normal? also ive seen people talk about pressure on the...