Does this look like a bad panel?
Attached Files
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65x900h with the panel from a 65x930d.
900H: model yr 2020, Samsung panel
930D: model yr 2016, Innolux panel
spec wise the panels are the same. the drivers and tcons are obviously different but what made me want to give this a try is that the wiring diagrams for the data signals going into the tcon for each tv were nearly identical. there are only a couple pins that i am unsure about and that is what brings me here.
the 930d has the DPS board where the 900h has none, however, if you follow the pins to the BM1 it would appear that the signals...07-11-2023, 11:11 AM -
Hello all,
I'm trying to understand what is the issue with my 26 months old Sony Bravia KD-65XG8505 (XBR65X850G).
It is just few months out of warranty, so Sony doesn't want to do anything, and the local replacement shop also tells me that it's not worth repairing (alhtough this model costed almost 1000 euros just 2 years ago...).
Few nights ago the TV started showing some horizontal lines and distorted colors/geometries in the bottom part of the screen (see attached photos).
The issue is not as bad as others that I've seen around, but is indeed noticeable... -
Hello everybody,
I need your expertise if my asumption about the failure of this TV is correct.
A Sony KDL-55W828B only shows vertical red stripes that vanish to the top when switched on.
When only the right side of the LCD is plugged into the T-CON board the right side shows a good image, while the left side is white.
When only the left side of the LCD is plugged into the T-CON board the LCD shows a complete white image.
I checked some signals on the T-CON board but was not able to find something strange. Then I checked the the caps... -
What's wrong with my TV: the TCON, the panel, or something else? I'm stuck.
Problem:
Last week, my Sony KD-70X690E 70" stopped displaying a picture. The TV powers on, and the back lights power on. However, the TV doesn't seem to boot up. I say this because the SONY splash-screen logo does not display, nor does any picture display, nor can I invoke a menu by pressing "Menu" on the remote. Other than back-light bleed, the screen is black.
My troubleshooting got me this far:
With the left-hand TCON to bottom-board ribbon cable... -
After changing out the backlights I have a single green vertical line on the left side of the screen. Is there any way to fix it? I tried putting pressure on all the tabs and on the top of the panel but neither helped.
Does Sony epoxy all their panels or just the expensive ones?
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