Fixing Samsung TV Power Supply

>>1172446

OP here. I have conducted a few tests of the power board. It looks like when I jump the PS_ON and SB_6V pins of the power supply, the logic board is only outputing 1.93V instead of the 12V it should be reading.

I've checked all the pins using the below video, and all are outputting around the same 1.86, 1.93 V when they should be outputting 5, 12 V

https://www.youtube.com/watch?v=mUvclBfaMXg

More than likely your psu
Only similar problem I've seen was a monitor which would do the on/off thing and that turned out to be a faulty switch with corrosion on it.

>>1172446
not just bulging caps you wanna look for burn marks and such as well. any damage really.

OP here. I've returned to looking at the components on the board since I can't find a replacement board for reasonable cost. I remember some kind of burnt fluid sticking to one of the ceramic disc capacitors on the power supply board. Would i just use a multimeter on the ohms setting to test if it is infact working?

>>1172852
YouTube louisrossman and check out his troubleshooting vids.

You found the power rail, trace it back to the last part that is in spec, and replace that part.