I have a Sony KD-43XE8005 with no picture on the TV when powered on. Audio and backlight work ok when powering on. Solid white indication light showing on front of tv bezel.
When removing the left hand ribbon cable from the T-con board, a white image is displayed on that half of the screen and a black screen is shown on the right. If I gently rub the ribbon cable on the right an image or purple black bars appear. The cable doesnt appear damaged, and if swapped with the other ribbon cable the same flickering symptoms can be seen.
Removing the LVDS cable results in neither a picture or white screen being displayed. When the right hand T-con cable is removed nothing is shown on the screen, only a backlit screen.
So far I've changed the T-con board for one of the same part number with no improvement. Reading through other posts it points to a faulty panel, but the 'flickering picture when rubbing the right hand t-con ribbon cable' is throwing me off, so I've ordered a replacement ribbon cable.
Any ideas of what to test/replace next? Thanks
When removing the left hand ribbon cable from the T-con board, a white image is displayed on that half of the screen and a black screen is shown on the right. If I gently rub the ribbon cable on the right an image or purple black bars appear. The cable doesnt appear damaged, and if swapped with the other ribbon cable the same flickering symptoms can be seen.
Removing the LVDS cable results in neither a picture or white screen being displayed. When the right hand T-con cable is removed nothing is shown on the screen, only a backlit screen.
So far I've changed the T-con board for one of the same part number with no improvement. Reading through other posts it points to a faulty panel, but the 'flickering picture when rubbing the right hand t-con ribbon cable' is throwing me off, so I've ordered a replacement ribbon cable.
Any ideas of what to test/replace next? Thanks
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