Does anyone have a pin out for the power board Samsung BN94-03370Z
Hi Jim, Some years back I received a 46" Samsung LED TV with the same problem. The main board was faulty in that case. Power on 5V line was short to ground and I had to replace The main board. I hope it helps. Good luck.
SOURCE: Power Supply Board for SAMSUNG 40" LCD TV Model LA40R81BX
You'll find some Samsung power supply boards here : http://www.usefulparts.com/index.php?main_page=index&manufacturers_id=11&sort=20a&filter_id=98&alpha_filter_id=0
but you have to open your TV first and find out model number
SOURCE: Which Replacement Power Board for LNT4665F Samsung LCD TV?
Howdy,
It would be a lot cheaper if you just replace the two caps that have gone bad. Just get a cheap solder pencil from the store and about an inch of solder and you are in business.
The Power Supply Board is the center Board (towards left) after you remove the back off the TV. Remove Board from TV with the 6-7 screws. Replace capacitors CM852 & CM853; 2200ufd 25volts.
Thaks for using FIXYA, BIG IRISH.
SOURCE: my samsung plasma tv went out and it just makes a
It was not your power board, Thought the same on several repairs.Found out it was the main board. The clicking was the tuner relay. I bet you own a SP-R4232. If so,The part you need is BN41-00574A. Also might be under BN94-00669A. Hard to find. Try Shop Jimmy/Or Encompass Parts. Not cheep tho. Hope this info helps.
Have a happy new year. Todd
SOURCE: TV shutting off randomly
it looks like a faulty mains board. you need to upgrade the tv software with the latest update. if the tv is not accepting the upgrade then it can be a crook mains board.
hope it helps! please rate my comments :D
SOURCE: Samsung 40" LCD turns itself off and on
I had Samsung support come to my house and they said it could be one of two things, one of which was a faulty power supply. Since they only had the power supply in stock at that time, they replaced that, and I have not had the problem since. So hope that helps! And hope it's under warranty!
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