Re: Vizio l42hdtv10a older model help needed

Just soldered in !TV still laying on the floor but turned on and have sound and backlight Should work fine .Thanks for the part number !!!!And for the help!!I keep 2 more regulator for future problem.

Re: Vizio l42hdtv10a older model help needed

Thanks!I ordered will see what's gonna happen

Re: Vizio l42hdtv10a older model help needed

i have found one is not right,U5 adj. voltage lil higher than it suppose to be !i go ahead figure out ,digikey sell them if i am right.i do not have any idea what part number or ho to find it.

HI!I was reading all posts about this tv but the board is different than mine.I have same problem no picture,can not power off,no backlight.Power board seems fine .Voltages measure correct.Main board looks good too i mean no burnt stuff or visible problem .Regulators measure fine as far as i could tell by the comments on other posts.I am not too expert in electronic but i might can fix this with help.I have noticed there are 3 different regulators,as far as the AMC1117 regs measure they look good.That is my board on the pic....