So I bought this TV a little bit ago. Originally the red LED standby would come on, but no power from the tv. After some searching it seemed that the likely culprit was the power board
So I took it a part and visually inspected all components.They all looked okay. So, I tried to do any diagnosing I could with a multimeter. I got standby voltages coming from the power board to the main board. I got 1 reading of 3.3V and a couple of 12V. I am not sure what I did, but now the standby light no longer comes on.

Is it safe to assume the culprit is the main board since my power...

Re: New Members - please post your introductions here

Hello.
I am a Junior in Mechanical Engineering with a minor in Computer Science. I dabble in all things, but I am much better with mechanical stuff.

I came here mostly because I decided to go out an buy a broken TV to try to fix so I am hoping to post about that soon.