the power supply may be behind the analog board. when I saw that same board in my one set I was like I never saw a power supply like this. I looked closer and was like it's not the power supply. Also check for broken or cold solder joints. also when you try to power back up the set look threw the vents for the lamp to see if its lighting up. when I look up on www.samsungparts.com it list the power supply as BP94-00087A . there should be a sticker or something with that number on the board. the board should look like this one. http://cgi.ebay.com/SAMSUNG-Power-B...0?hash=item1e580fd584&_trksid=p3286.m20.l1116 it looks something like the one i had issues with. after resoldering broken solder joints the tv works great.
here is a new one that says 50 dollars or best offer. http://cgi.ebay.com/SAMSUNG-BP94-00...0?hash=item53d2f4bae0&_trksid=p3286.m20.l1116
for some reason the ebay listings do not show up. but its ebay Item number: 360021539552
here is a new one that says 50 dollars or best offer. http://cgi.ebay.com/SAMSUNG-BP94-00...0?hash=item53d2f4bae0&_trksid=p3286.m20.l1116
for some reason the ebay listings do not show up. but its ebay Item number: 360021539552
