Anyone ever see tcon issues like this one? I reseated the cables, no change.
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Re: Sony KDL-46Z4100 Possible TCON
Another thing is, I see these repair kits for tcon's. What's the general failure on these boards if they're selling kits. -
Re: Sony KDL-46Z4100 Possible TCON
After I let the set warm up, I get a picture that is folded over. Then if it sits longer, I get 14 blinks. I'm attaching a picture and a link to a video on my youtube account.
http://youtu.be/qreYTSMkjsgAttached FilesComment
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Re: Sony KDL-46Z4100 Possible TCON
Almost certainly panel or tab bonds. I don't think T-con would cause this.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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Re: Sony KDL-46Z4100 Possible TCON
Well I guess I could still part it out.
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Re: Sony KDL-46Z4100 Possible TCON
I tried pulling off one cable at a time. It didn't make a difference, basically I get a 1/2 screwed up picture depending on the cable, wouldn't that indicate a panel loading down the other half if you get a 1/2 picture with the bad side unplugged?Comment
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Hello everyone,
I've recently been given a Sony 8k Z8H. It's got a white screen with two vertical black bars. At times it's given me the 5 blink Tcon code. Testing voltage on the Tcon I can see some low or missing voltage. I've done a basic visual check of cables and the COF. Not seeing anything obvious. The original Tcon seemed to have good caps until turning it over. On the bottom I found maybe 10 caps with both sides of the caps shorting to ground. I thought ok these caps and likely other components on the Tcon are shorted so let's try a replacement Tcon. I just received the... -
Hi,
i want to repair a Sony KD-75XF9005 TV that initially only showed a grey picture.
Backlight seems to work, Sound (Setup menu after reset) works.
If i dissconnect the left FFC cable from TCON to panel i have half a screen on the right. If left cable is connected always only the grey screen.
Interchanged the cables, its always only the right side that is working. Always grey if left side is connected.
With my small knowledge i would think at least the cables are good.
Can this happen because of a bad tcon board?
Or is it always a bad/shorted... -
Hello all ~
Hope this finds you well. This LG 82UN8570AUD (April 2021 model) 4K UHD television has full audio capabilities but video is compromised / problematic.
When I picked up this large LG tv it had a full black screen upon startup. Previous owner said it just went black one day. No popping sound or anything else of note.
I got the display to work by taping off several traces of the right-hand side ribbon cable on the TCON that leads from TCON to PANEL. However, despite dozens and dozens of attempts to find the right combination / range of traces taped... -
The TV shows a black screen with no image.
TCON ribbon connectors were disconnected individually for image and there was no half image even.
Later both ribbons were disconnected and TCON voltages were tested.
12V, 3.3V, 1.8V were seen present but VONE signal reads 0V.
There is also a short to ground in this circled inductor.
Is this a TCON issue or something else ?... -
Hi,
I have this problem with my Sony 55' AG9.
It flashes 4x.
I have found the service manual, and seems it is the TCON.
Before I buy a TCON can someone check the vid?
Thanks in advance!...
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