I have a sony tv the image is scrolling across the screen from top to bottom. I suspect that it is the Tcon Board. am i wrong in this assumption ?
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Re: sony tv image scrolling
Photos my friend you will need to take the back off and snap photos of the insides of your panel!
, Also make/model will help too!
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Re: sony tv image scrolling
The Model number KDL-32L504, i will take a image of the backs when i get home, but i didn't see any obvious when i looked. I also replaced the main with another one i have laying around and same issue.Comment
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Re: sony tv image scrolling
here is the images of the boards and the screenAttached Filesif you find these attachements useful please consider making a small donation to the site
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Re: sony tv image scrolling
My guess would be bad tab bond or panel failure.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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This TV was showing a fine image and pulsing with a partial double image (offset vertically) every few seconds. I taped 8 clock pins on one ribbon cable from the Tcon to the panel. It stopped the double image, but some pulsing in intensity was still visible. I then taped another 8 clock pins on the same ribbon cable and the image is now ‘fixed’. Although I understand this results in some loss of resolution, presumably because the clock signal degrades as it passes horizontally across the screen.
I am wondering - do these symptoms and ‘fix’ mean that it’s a Tcon fault or... -
I though I've seen all possible kinds of failures but this one is new...
Colors saturation is gradual.y fading out on the left side of the screen (all colors are fading out). While B&W image is looking good.
I tried replacing TCon but nothing changed. So this is looking like the panel failure. Is there a chance it can be fixed?
Any useful measured can be done on the panel's narrow pcbs? Is there may be something similar to taping trick to fix this issue?... -
Hello,
at tv KD - 65XF9005 i have a problem.
Afrer a coupe of minutes (10-30) i got black screen, no image. But i have sound.
is this a common problem for this tv?
i attached pictures of inside. Supply board looks okey, no blowed caps.... -
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Hi all, I recently picked up a Sony KV-XJ29M31 CRT TV (BG3R chassis, Australian model) cheaply & completed the RGB mux mod on it for some retro gaming. That worked great, however, I have another problem which I hope someone can help me with or at least steer me in the right direction.
Basically, the issue is when it's cold, it takes a while (like 2 mins) for the picture to come up. I think the image is there, it's just very dark or dim. I can hear the degaussing sound & I can change inputs & hear audio but no image.
Once it's running properly, it keeps...
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