Hello everyone, my first post was a success and now i'm having problem with another tv and i'm hoping that you all can help me again.
I have a 50" sanyo with evenly spaced horizontal lines across the whole screen. It just happened all the sudden with all inputs. I opened it up and unhooked all the ribbons and clean it with the pencil eraser and still having the same issue. On first inspection, i see no physical damage to any caps. I do notice a faint hissing sound coming from the t-con board (TB) and it seem to get hot pretty fast. If i disconnect the ribbon coming from the main board (MB) to the TB that sound stop.
I really appreciate any suggestions/helps... where to start next.
Here are the pictures below
I have a 50" sanyo with evenly spaced horizontal lines across the whole screen. It just happened all the sudden with all inputs. I opened it up and unhooked all the ribbons and clean it with the pencil eraser and still having the same issue. On first inspection, i see no physical damage to any caps. I do notice a faint hissing sound coming from the t-con board (TB) and it seem to get hot pretty fast. If i disconnect the ribbon coming from the main board (MB) to the TB that sound stop.
I really appreciate any suggestions/helps... where to start next.
Here are the pictures below
Comment