Facing TV Problems? Ask a TV Technician.
Hello. My name is***** can help you with your question. Since you've done the basics, it might be time to graduate the the service manual. Actually, Samsung has abbreviated troubleshooting guides that make the diagnosis pretty straightforward. I have the one for this chassis, and I'm uploading it to my shared drive for you to download. Here is the link:
Just click on that and then select download from the page. Then just go through that one step at a time, measuring the voltages and it should pinpoint the problem. Let me know if you have any questions.
OK. Let me know how you make out. If you don't mind, you can rate the answer so that it will not go back to the open question pool - that way when you respond, I will be alerted.