Vizio M75-C1 S/N: LTMASMAR3050084
Powers on and then goes off in a minute. Sometimes it stay on with only sound when connected to Blu Ray Disk Player.
What SMD LED does it use on the backlight strips as in the past I was able to fix by replacing SMD LEDs successfully. 2835 or 5730(5630) or 5050 or something else?
5条评论
Hi @jsuthar ,
When you say " Powers on and then goes off..." do you mean that it powers off or that it stays on and the screen goes black?
If the power stays on then have you checked if there is still an image there and that it is a backlight problem?
Just trying to make sure that we're on the same page
由 jayeff 完成的
@jsuthar if it is a backlight issue it should always have sound just no visible picture. If the sound disappears as well it is most commonly not a backlight only issue
由 oldturkey03 完成的
Thank you Sir! I'll check again and report back the result(s).
由 Jay 完成的
It was the logic/mainboard and after replacing the logic board TV is working with an issue that only half the screen is working - the other half is very dark.
由 Jay 完成的
I think it may be the T-Con board and will report back the outcome after replacing it.
由 Jay 完成的