Re: Sony XBR-65X750D Horizontal lines bottom of screen
Hello howardc64, Well, I think we found the problem. While I was using the strips to mask the ribbon cables from the T-con board, I smelled a burning component smell. When I finished with the testing, the TV appeared unchanged from before. When I completed the disassembly to uncover the buffer boards I found 1 or 2 burned resistors on the buffer board. I took some pictures attached below and then tried to clean with a q-tip which resulted in the worst burnt resister crumbling and falling away. It must have still had some value because after checking the TV again, the picture is worse with more lines. I don't think the burnt resistors are the problem but rather a victim of another failed component somewhere else. Any suggestions? Thanks
Hello howardc64, Well, I think we found the problem. While I was using the strips to mask the ribbon cables from the T-con board, I smelled a burning component smell. When I finished with the testing, the TV appeared unchanged from before. When I completed the disassembly to uncover the buffer boards I found 1 or 2 burned resistors on the buffer board. I took some pictures attached below and then tried to clean with a q-tip which resulted in the worst burnt resister crumbling and falling away. It must have still had some value because after checking the TV again, the picture is worse with more lines. I don't think the burnt resistors are the problem but rather a victim of another failed component somewhere else. Any suggestions? Thanks
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