You'll either have to ask for help from Samsung (my bet is they'll want to send a service tech), from your board seller or if you were lucky to buy it from shopjimmy, ask them there.
I think the Service Manual is up for sale at samsungparts.com but as you are a TV repair tech, you should have that or at least know you need it.
Hello all, I am in need of great assistance. I've recently replaced the PCB main in my Samsung TV and now the picture is upside down. I've even tried looking in the service menu for a way to flip it back using the 182 code and I found nothing. I know there is a way to do it, can someone help me. The Samsung Model Code is UN50EH5000FXZA. The Version is AJ04.